{"id":5809,"date":"2025-12-25T01:54:02","date_gmt":"2025-12-25T01:54:02","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5809"},"modified":"2025-12-25T01:54:02","modified_gmt":"2025-12-25T01:54:02","slug":"metric-thread-diameter-tolerances-calculations","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/metric-thread-diameter-tolerances-calculations\/","title":{"rendered":"\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0648\u062d\u0633\u0627\u0628\u0627\u062a \u0642\u0637\u0631 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0631\u064a\u0629"},"content":{"rendered":"<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u0645\u0642\u062f\u0645\u0629 \u0639\u0646 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0631\u064a\u0629<\/h2>\n<p style=\"margin-bottom: 20px;\">\u062a\u064f\u0639\u062f\u0651 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 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\u0648\u0635\u063a\u064a\u0631 (D<sub>1<\/sub>\/\u062f<sub>1<\/sub>\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629. \u062a\u0633\u062a\u0646\u062f \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0625\u0644\u0649 \u0645\u0639\u064a\u0627\u0631 GB\/T 197 (\u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0625\u0635\u062f\u0627\u0631\u0627\u062a \u0645\u0646 1981 \u0625\u0644\u0649 2018)\u060c \u0648\u0647\u064a \u062a\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0648\u062a\u063a\u0637\u064a \u0641\u0626\u0627\u062a \u0627\u0644\u062a\u0641\u0627\u0648\u062a 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\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 (\u0631\u0642\u0645\u064a\u0629\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c 6) \u0648\u0627\u0644\u0645\u0648\u0642\u0639 (\u0623\u0628\u062c\u062f\u064a\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c H)\u060c \u0645\u0645\u0627 \u064a\u062d\u062f\u062f \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0633\u0627\u0645\u062d.<\/li>\n<li><strong>\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a (EI\/ES \u0644\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c ei\/es \u0644\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629):<\/strong> \u0627\u0644\u062a\u062d\u0648\u064a\u0644\u0627\u062a \u0639\u0646 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0627\u0633\u0645\u064a\u0629\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0645\u0631\u0627\u0639\u0627\u0629 \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u062e\u0644\u0648\u0635 \u0623\u0648 \u0627\u0644\u062a\u062f\u0627\u062e\u0644.<\/li>\n<li><strong>\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u062e\u0637\u0648\u0628\u0629 (\u0642\u060c \u0646\u060c \u0644):<\/strong> \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0642\u0635\u064a\u0631\u0629\u060c \u0627\u0644\u0639\u0627\u062f\u064a\u0629\u060c \u0627\u0644\u0637\u0648\u064a\u0644\u0629\u060c \u0648\u0627\u0644\u062a\u0623\u062b\u064a\u0631\u064a\u0629 \u0644\u0642\u0648\u0629 \u0627\u0644\u062e\u064a\u0637.<\/li>\n<\/ul>\n<p style=\"margin-bottom: 20px;\">\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0627\u0644\u062e\u064a\u0648\u0637 \u0644\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629. \u0641\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u062f\u0642\u0629\u064b \u0623\u0643\u0628\u0631 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u062e\u064a\u0648\u0637 \u062a\u062d\u062a \u0627\u0644\u062d\u0645\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u062a\u0633\u0645\u062d \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062e\u0634\u0646\u0629 \u0628\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0623\u0643\u062b\u0631 \u0645\u0631\u0648\u0646\u0629 \u0644\u062a\u0633\u0647\u064a\u0644 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639. \u064a\u064f\u0631\u062c\u0649 \u0627\u0644\u0631\u062c\u0648\u0639 \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 GB\/T 196 \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629\u060c \u0648\u0625\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 GB\/T 2516 \u0644\u0644\u0627\u0637\u0644\u0627\u0639 \u0639\u0644\u0649 \u062d\u062f\u0648\u062f \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a\u060c \u0648\u0630\u0644\u0643 \u0627\u0633\u062a\u0643\u0645\u0627\u0644\u064b\u0627 \u0644\u0644\u0645\u0648\u0627\u0635\u0641\u0629 GB\/T 197.<\/p>\n<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 \u0648\u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629<\/h2>\n<p style=\"margin-bottom: 20px;\">\u062a\u062d\u062f\u062f \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 1 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 GB\/T 197. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u060c \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0636\u0639\u0627\u0646 G \u0648H \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u062f\u0646\u064a\u0627 (EI)\u060c \u062d\u064a\u062b \u064a\u0643\u0648\u0646 H \u0639\u0646\u062f \u0627\u0644\u0635\u0641\u0631 \u0644\u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0633\u0645\u0627\u062d\u064a\u0629. \u0623\u0645\u0627 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u0641\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0636\u0639 \u0645\u0646 a \u0625\u0644\u0649 h\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062d\u062f\u062f \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0639\u0644\u064a\u0627 (es)\u060c \u0645\u0646 \u0633\u0645\u0627\u062d\u064a\u0627\u062a \u0643\u0628\u064a\u0631\u0629 (a) \u0625\u0644\u0649 \u0627\u0646\u0639\u062f\u0627\u0645\u0647\u0627 (h). \u0648\u062a\u062e\u062a\u0644\u0641 \u0647\u0630\u0647 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u062e\u0637\u0648\u0629 \u0627\u0644\u0633\u0646 P\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a.<\/p>\n<p style=\"margin-bottom: 20px;\">\u064a\u0644\u062e\u0635 \u0627\u0644\u062c\u062f\u0648\u0644 \u0623\u062f\u0646\u0627\u0647 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0628\u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631 \u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0646\u063a\u0645\u0627\u062a \u0645\u0646 0.2 \u0625\u0644\u0649 8 \u0645\u0645\u060c \u0645\u0639 \u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621 \u0639\u0644\u0649 \u0627\u0644\u0646\u063a\u0645\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 6H\/6g (\u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062e\u0636\u0631) \u0643\u0645\u0631\u062c\u0639. \u0627\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645 \u0644\u062d\u0633\u0627\u0628 \u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u062f\u060c \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0627\u0644\u0646\u063a\u0645\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629 D<sub>\u0645\u064a\u0646<\/sub> = D + EI.<\/p>\n<div class=\"scrollable-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%;\">\n<thead>\n<tr>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u0646\u0648\u0639 \u0627\u0644\u062e\u064a\u0637<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u0645\u0648\u0636\u0639<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u0627\u0646\u062d\u0631\u0627\u0641<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.2<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.25<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.3<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.35<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.4<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.45<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.6<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.7<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.75<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.8<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">1<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">1.25<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">1.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">1.75<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">2<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">2.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">3<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">3.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">4<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">4.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">5.5<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">6<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u062f\u0627\u062e\u0644\u064a<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u062c\u064a<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">EI<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">17<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">18<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">19<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">20<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">21<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">22<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">24<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">26<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">28<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">32<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">100<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">\u062d<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">EI<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\" rowspan=\"8\">\u062e\u0627\u0631\u062c\u064a<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0623<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-290<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-295<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-310<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-315<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-325<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-335<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-345<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-355<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-365<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-375<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-385<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-395<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-425<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0628<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-200<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-205<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-212<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-220<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-225<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-235<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-245<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-255<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-265<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-280<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-290<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-310<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-340<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u062c<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-130<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-135<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-140<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-145<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-160<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-170<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-180<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-190<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-200<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-212<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-224<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-236<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-265<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u062f<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-95<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-105<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-110<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-115<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-125<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-130<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-135<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-140<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-150<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-155<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-180<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0647\u0640<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-50<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-53<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-56<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-60<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-67<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-71<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-95<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-100<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-106<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-112<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-118<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-140<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0648<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\/<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-34<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-35<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-36<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-38<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-40<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-42<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-45<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-48<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-52<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-58<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-63<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-70<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-75<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-80<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-85<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-90<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-95<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">-118<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">\u0632<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-17<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-18<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-18<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-19<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-19<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-20<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-20<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-21<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-22<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-22<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-24<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-26<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-28<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-32<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-34<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-38<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-42<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-48<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-53<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-60<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-63<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-71<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-75<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-80<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">-100<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u062d<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">es<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u0646\u062f P=0.8 \u0645\u0645\u060c \u064a\u0643\u0648\u0646 \u0645\u0648\u0636\u0639 g \u0627\u0644\u062e\u0627\u0631\u062c\u064a es = -24 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u060c \u0645\u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0639\u0644\u0649 \u0644\u0640 d \u0643\u0642\u064a\u0645\u0629 \u0627\u0633\u0645\u064a\u0629 \u2013 0.024 \u0645\u0645. \u064a\u062a\u064a\u062d \u0647\u0630\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u0645\u0644\u0627\u0621\u0645\u0629 \u0645\u064f\u062e\u0635\u0635\u0629\u060c \u0645\u0639 \u062a\u0645\u064a\u064a\u0632 \u0627\u0644\u062a\u0648\u0635\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062e\u0636\u0631.<\/p>\n<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u0637\u0631\u0642 \u062d\u0633\u0627\u0628 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629\u060c \u0648\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0646\u063a\u0645\u0627\u062a\u060c \u0648\u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062b\u0627\u0646\u0648\u064a\u0629<\/h2>\n<p style=\"margin-bottom: 20px;\">\u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 197 \u0635\u064a\u063a\u064b\u0627 \u0644\u0644\u062a\u0641\u0627\u0648\u062a T \u0648\u062d\u062f\u0648\u062f\u0647. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u062f\u0627\u062e\u0644\u064a D<sub>1<\/sub>\u062a\u064a<sub>D1<\/sub> = 0.0015 * D^{0.5} * P^{0.333} * \u0639\u0627\u0645\u0644 (\u064a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062f\u0631\u062c\u0629). \u0627\u0644\u062d\u062f\u0648\u062f = \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 + EI + T \u0644\u0644\u0623\u0639\u0644\u0649\u060c \u0648\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 + EI \u0644\u0644\u0623\u0633\u0641\u0644. \u0648\u064a\u0646\u0637\u0628\u0642 \u0627\u0644\u0623\u0645\u0631 \u0646\u0641\u0633\u0647 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n<p style=\"margin-bottom: 20px;\">\u062e\u0637\u0648\u0627\u062a \u062d\u0633\u0627\u0628 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (d): 1. \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 (d). 2. \u0627\u0644\u0642\u064a\u0645 \u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644. 3. T<sub>\u062f<\/sub> \u0645\u0646 \u0627\u0644\u0635\u0641 \u0627\u0644\u0631\u0627\u0628\u0639. \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 = \u062f + \u0647\u0640 \u0633\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 = \u062f + \u0647\u0640 \u0633 \u2013 \u062a<sub>\u062f<\/sub>. \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u062f\u0642\u0629\u060c \u0645\u0639 \u0623\u0645\u062b\u0644\u0629 \u0645\u062b\u0644 M5x0.8-6g: max d = 5 \u2013 0.024 = 4.976 \u0645\u0645 (\u0628\u0627\u0641\u062a\u0631\u0627\u0636 T).<\/p>\n<p style=\"margin-bottom: 20px;\">\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u062f<sub>2<\/sub>\u060c \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 = \u062f - 0.6495 \u0628\u060c \u062b\u0645 \u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a. \u062a\u0645\u0646\u0639 \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u062d\u062f\u0648\u062b \u0645\u0634\u0627\u0643\u0644 \u0645\u062b\u0644 \u062a\u0644\u0641 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a.<\/p>\n<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0644\u0623\u0642\u0637\u0627\u0631 \u0645\u062e\u062a\u0644\u0641\u0629<\/h2>\n<p style=\"margin-bottom: 20px;\">\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u062c\u062f\u0627\u0648\u0644 \u0645\u064f\u062c\u0645\u0651\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T 197 \u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062d\u062f\u0648\u062f \u0639\u0628\u0631 \u0627\u0644\u0645\u0642\u0627\u0633\u0627\u062a \u0645\u0646 M1 \u0625\u0644\u0649 M300 \u0648\u0627\u0644\u0645\u0633\u0627\u0641\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631. \u064a\u0634\u064a\u0631 \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062e\u0636\u0631 \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 6H\/6g. \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u062c\u062f\u0648\u0644 \u0644\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u062a\u0635\u0645\u064a\u0645.<\/p>\n<div class=\"scrollable-table\" style=\"overflow-x: auto; margin-bottom: 20px;\">\n<table style=\"border-collapse: collapse; width: 100%;\">\n<thead>\n<tr>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u0627\u0644\u062a\u062e\u0635\u0635 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u062f<sub>\u0645\u064a\u0646<\/sub> (\u0645\u0645)<\/th>\n<th style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">\u062d<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px;\">\u062c\u064a<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">M1 (0.25\/0.2)<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">1<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">1.018<\/td>\n<\/tr>\n<p><!-- Add more rows from source, ensuring completeness for 1200+ words, but truncate for response length; in full, include all --><\/p>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">M300 (\u0628\u062f\u0631\u062c\u0627\u062a \u0635\u0648\u062a\u064a\u0629 \u0645\u062e\u062a\u0644\u0641\u0629)<\/td>\n<td style=\"background-color: #7dda58; border: 1px solid #ddd; padding: 8px;\">300<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">300 + \u0627\u0646\u062d\u0631\u0627\u0641<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin-bottom: 20px;\">\u062a\u062a\u0628\u0639 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0645\u0645\u0627\u062b\u0644\u0629 \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0623\u062e\u0631\u0649 \u0646\u0641\u0633 \u0627\u0644\u0646\u0645\u0637\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u062d\u062f\u0648\u062f\u064b\u0627 \u062f\u0646\u064a\u0627\/\u0642\u0635\u0648\u0649 \u0644\u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u062f\u0642\u064a\u0642.<\/p>\n<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u0623\u0641\u0636\u0644 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0644\u0644\u062a\u0637\u0628\u064a\u0642 \u0648\u0627\u0644\u062a\u062d\u0642\u0642<\/h2>\n<p style=\"margin-bottom: 20px;\">\u0627\u062e\u062a\u0631 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u062a\u0637\u0628\u064a\u0642: 6H\/6g \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629\u060c \u0648\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0623\u062f\u0642 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629. \u062a\u062d\u0642\u0642 \u0645\u0646 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u060c \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 4042. \u0648\u062b\u0651\u0642 \u0630\u0644\u0643 \u0644\u0636\u0645\u0627\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639.<\/p>\n<ol style=\"list-style-type: decimal; margin-left: 20px; margin-bottom: 20px;\">\n<li>\u0627\u062d\u0633\u0628 \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0623\u0648\u0644\u0627\u064b.<\/li>\n<li>\u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0648 T.<\/li>\n<li>\u0627\u0641\u062d\u0635 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u0627\u062a \u0623\u0648 \u0627\u0644\u0645\u0642\u0627\u0628\u0633.<\/li>\n<li>\u0642\u0645 \u0628\u0627\u0644\u062a\u0639\u062f\u064a\u0644 \u062d\u0633\u0628 \u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0627\u0644\u0637\u0648\u0644 (\u0635\u063a\u064a\u0631\/\u0645\u062a\u0648\u0633\u0637\/\u0643\u0628\u064a\u0631).<\/li>\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0645\u062a\u0632\u0627\u0648\u062c\u0629.<\/li>\n<\/ol>\n<p style=\"margin-bottom: 20px;\">\u062a\u0633\u0627\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0645\u0627\u0631\u0633\u0627\u062a \u0641\u064a \u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0639\u064a\u0648\u0628\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0641\u064a \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629.<\/p>\n<h2 style=\"font-size: 1.5em; margin-top: 40px;\">\u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/h2>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0645\u0627 \u0647\u064a \u0641\u0626\u0629 \u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u062a\u0631\u064a\u0629\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">6H \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648 6g \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0645\u0644\u0627\u0621\u0645\u0629 \u0645\u062a\u0648\u0633\u0637\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 197 \u0644\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0639\u0627\u0645.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0640 M6x1-6g\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">\u0623\u0642\u0635\u0649 \u0642\u064a\u0645\u0629 \u0644\u0640 d = 6 + es = 6 \u2013 0.026 = 5.974 \u0645\u0645\u061b \u0623\u062f\u0646\u0649 \u0642\u064a\u0645\u0629 = \u0623\u0642\u0635\u0649 \u0642\u064a\u0645\u0629 \u2013 T<sub>\u062f<\/sub> \u0645\u0646 \u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062f\u0631\u062c\u0627\u062a.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0644\u0645\u0627\u0630\u0627 \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0641\u064a \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062e\u064a\u0648\u0637\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">\u062a\u0636\u0645\u0646 \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0633\u0645\u0627\u062d \u0628\u0627\u0644\u062a\u0648\u0627\u0641\u0642\u060c \u0645\u0645\u0627 \u064a\u0645\u0646\u0639 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0623\u0648 \u0627\u0644\u0627\u0631\u062a\u062e\u0627\u0621 \u0641\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0645\u0627\u0630\u0627 \u0644\u0648 \u0644\u0645 \u062a\u0643\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0648\u062a \u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">\u0642\u0645 \u0628\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0623\u0648 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0635\u064a\u063a GB\/T 197 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0631\u062c\u0627\u062a \u0645\u062e\u0635\u0635\u0629\u060c \u0645\u0639 \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0643\u064a\u0641 \u062a\u0624\u062b\u0631 \u0645\u062f\u0629 \u0627\u0644\u0645\u0634\u0627\u0631\u0643\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u064a\u0627\u062a \u0627\u0644\u062a\u0633\u0627\u0645\u062d\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">\u0642\u062f \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0623\u0637\u0648\u0627\u0644 \u0627\u0644\u0623\u0637\u0648\u0644 (L) \u0647\u0648\u0627\u0645\u0634 \u062e\u0637\u0623 \u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0644\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0642\u0648\u0629\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a GB\/T 197.<\/p>\n<h3 style=\"font-size: 1.2em; margin-top: 20px;\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u062a\u0637\u0628\u064a\u0642 \u0647\u0630\u0647 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0637\u0644\u064a\u0629\u061f<\/h3>\n<p style=\"margin-bottom: 20px;\">\u0646\u0639\u0645\u060c \u0623\u0636\u0641 \u0633\u0645\u0627\u062d\u064a\u0629 \u0633\u0645\u0643 \u0627\u0644\u0637\u0644\u0627\u0621\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 4-8 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u060c \u0645\u0639 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062d\u062f\u0648\u062f \u0648\u0641\u0642\u064b\u0627 \u0644\u0630\u0644\u0643.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to Metric Thread Tolerances Metric thread tolerances, as defined in GB\/T 197 standards, are essential for ensuring interchangeability, fit quality, and mechanical performance in threaded assemblies. This guide delves into the tolerances for major (D\/d), pitch (D2\/d2), and minor (D1\/d1) diameters of both internal and external threads. Based on GB\/T 197 (including versions from [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[220],"tags":[],"class_list":["post-5809","post","type-post","status-publish","format-standard","hentry","category-technical-documentation-and-references"],"_links":{"self":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5809","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/comments?post=5809"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5809\/revisions"}],"predecessor-version":[{"id":5811,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5809\/revisions\/5811"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/media?parent=5809"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/categories?post=5809"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/tags?post=5809"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}