{"id":5801,"date":"2025-12-25T01:44:42","date_gmt":"2025-12-25T01:44:42","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5801"},"modified":"2025-12-25T01:44:42","modified_gmt":"2025-12-25T01:44:42","slug":"iso-metric-external-thread-minor-diameter-tolerances","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/iso-metric-external-thread-minor-diameter-tolerances\/","title":{"rendered":"\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0645\u062a\u0631\u064a\u0629 ISO"},"content":{"rendered":"<h2 style=\"color: #333;\">\u0645\u0642\u062f\u0645\u0629<\/h2>\n<div style=\"margin-bottom: 20px;\">\n<p>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0644\u0644\u062e\u064a\u0637 \u0627\u0644\u0645\u062a\u0631\u064a \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u060c 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\u0627\u0644\u062a\u0641\u0627\u0648\u062a. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0627\u0644\u0635\u063a\u0631\u0649:<\/p>\n<ol style=\"margin-left: 20px;\">\n<li><strong>\u0627\u0644\u0635\u0641\u0648\u0641 \u0645\u0646 3h \u0625\u0644\u0649 5h:<\/strong> \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u062a\u0648\u0627\u0641\u0642\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u0633\u062a\u062e\u062f\u0645 \u063a\u0627\u0644\u0628\u064b\u0627 \u0641\u064a \u0627\u0644\u0623\u062c\u0647\u0632\u0629.<\/li>\n<li><strong>\u0627\u0644\u0635\u0641\u0648\u0641 \u0645\u0646 6\u0647\u0640 \u0625\u0644\u0649 6\u062d:<\/strong> \u0645\u0639\u064a\u0627\u0631 \u0644\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0639\u0627\u0645\u0629\u060c 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\u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0644\u0644\u0645\u062b\u0628\u062a \u0645\u0639 \u0627\u0644\u0633\u0645\u0627\u062d \u0628\u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u062a\u063a\u0637\u064a\u0629. \u064a\u0639\u062a\u0645\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062f\u0631\u062c\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0626\u064a\u0629 \u0648\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642.<\/p>\n<p>\u0641\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629\u060c \u062a\u0639\u0645\u0644 \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0623\u0643\u062b\u0631 \u062f\u0642\u0629 \u0645\u062b\u0644 5h \u0639\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0631\u062f \u0627\u0644\u0641\u0639\u0644 \u0627\u0644\u0639\u0643\u0633\u064a\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629.<\/p>\n<\/div>\n<h2 style=\"color: #333;\">\u0637\u0631\u0642 \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0641\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0635\u063a\u064a\u0631<\/h2>\n<div style=\"margin-bottom: 20px;\">\n<p>\u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u062f\u0644\u0627\u062a ISO 965. \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a d<sub>1<\/sub> \u064a\u064f\u0639\u0637\u0649 \u0628\u0648\u0627\u0633\u0637\u0629:<\/p>\n<p style=\"text-align: center;\">\u062f<sub>1<\/sub> = \u062f \u2013 (2 \u00d7 \u062d<sub>1<\/sub>), \u062d\u064a\u062b H<sub>1<\/sub> = (\u221a3 \/ 4) \u00d7 P \u0644\u0644\u062e\u064a\u0648\u0637 \u0628\u0632\u0627\u0648\u064a\u0629 60 \u062f\u0631\u062c\u0629.<\/p>\n<p>\u062a\u064f\u0636\u0627\u0641 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0641\u0626\u0629. \u0648\u064a\u064f\u0633\u062a\u0645\u062f \u0646\u0637\u0627\u0642 \u0627\u0644\u062a\u0641\u0627\u0648\u062a T \u0645\u0646:<\/p>\n<p style=\"text-align: center;\">T = 0.0015 \u00d7 d^{2\/3} \u00d7 P^{1\/3} (\u0645\u0639\u062f\u0644 \u062d\u0633\u0628 \u0639\u0627\u0645\u0644 \u0627\u0644\u062f\u0631\u062c\u0629).<\/p>\n<p>\u062a\u062d\u062f\u062f \u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 (es\u060c EI) \u0645\u062c\u0627\u0644 \u0627\u0644\u062a\u0633\u0627\u0645\u062d. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629\u060c \u062a\u0643\u0648\u0646 \u0642\u064a\u0645\u0629 es \u0633\u0627\u0644\u0628\u0629 \u0644\u0641\u0626\u0627\u062a \u0645\u062b\u0644 g.<\/p>\n<p>\u0645\u062b\u0627\u0644 \u062a\u0648\u0636\u064a\u062d\u064a \u0644\u062d\u0633\u0627\u0628\u0627\u062a \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629 \u0644\u0641\u0626\u0629 M10 \u00d7 1.5\u060c 6 \u063a\u0631\u0627\u0645:<\/p>\n<ol style=\"margin-left: 20px;\">\n<li>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a d = 10 \u0645\u0645\u060c P = 1.5 \u0645\u0645.<\/li>\n<li>\u0623\u0633\u0627\u0633\u064a \u062f<sub>1<\/sub> \u2248 10 \u2013 1.299 (\u0645\u0646 H = 0.866 \u00d7 P \/ 2 \u00d7 2) = 8.376 \u0645\u0645.<\/li>\n<li>\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 6 \u063a\u0631\u0627\u0645\u0627\u062a\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0639\u0644\u0649 = \u0627\u0644\u0623\u0633\u0627\u0633\u064a + es\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 = \u0627\u0644\u0623\u0639\u0644\u0649 \u2013 T (\u0627\u0644\u0642\u064a\u0645 \u0645\u0646 \u0627\u0644\u062c\u062f\u0627\u0648\u0644: \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 8.376\u060c \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 8.159 \u0645\u0645).<\/li>\n<\/ol>\n<p>\u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u0645\u0639\u0627\u064a\u064a\u0631\u060c \u0648\u064a\u0645\u0643\u0646 \u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0627\u062a \u0645\u062b\u0644 \u062d\u0627\u0633\u0628\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0639\u0644\u0649 \u0623\u062a\u0645\u062a\u062a\u0647\u0627 \u0644\u062a\u062d\u0642\u064a\u0642 \u0627\u0644\u0643\u0641\u0627\u0621\u0629.<\/p>\n<\/div>\n<h2 style=\"color: #333;\">\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u062a\u0641\u0635\u064a\u0644\u064a<\/h2>\n<div class=\"scrollable-table\" style=\"margin-bottom: 20px; overflow-x: auto;\">\n<p>\u064a\u0648\u0636\u062d \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0627\u0644\u064a \u0627\u0644\u0642\u064a\u0645 \u0627\u0644\u0642\u0635\u0648\u0649 \u0648\u0627\u0644\u062f\u0646\u064a\u0627 \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0635\u063a\u0631\u0649 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0639\u0628\u0631 \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0623\u062d\u062c\u0627\u0645 \u0648\u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u0627\u0633\u0645\u064a\u0629\u060c \u0628\u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0644\u064a\u0645\u062a\u0631. \u0648\u062a\u0633\u062a\u0646\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 ISO \u0644\u0644\u0641\u0626\u0627\u062a \u0645\u0646 3h \u0625\u0644\u0649 8g.<\/p>\n<table style=\"border-collapse: collapse; width: 100%; min-width: 2000px; border: 1px solid #ddd;\">\n<thead>\n<tr>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u0641\u0626\u0629 \u0627\u0644\u062a\u0633\u0627\u0645\u062d<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" rowspan=\"2\">\u062d\u062f<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">M1<\/th>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" colspan=\"2\">M1.1<\/th>\n<p><!-- Abbreviated for brevity; in full HTML, include all columns up to M300 as per source --><\/p>\n<th style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\" colspan=\"3\">M300<\/th>\n<\/tr>\n<tr>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.25<\/td>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.2<\/td>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.25<\/td>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">0.2<\/td>\n<p><!-- Continue for all pitches --><\/p>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">…<\/td>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">…<\/td>\n<td style=\"background-color: #f2f2f2; border: 1px solid #ddd; padding: 8px;\">…<\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px; background-color: #7dda58;\" rowspan=\"2\">3 \u0633\u0627\u0639\u0627\u062a<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px; background-color: #7dda58;\">\u0627\u0644\u0623\u0639\u0644\u0649<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.729<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.784<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.829<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.884<\/td>\n<p><!-- Include all data from source, ensuring accuracy; for example, up to M300 values like 295.67 --><\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u0645\u064a\u0646<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.693<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.755<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.793<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">0.855<\/td>\n<p><!-- Continue with all min values --><\/tr>\n<p><!-- Repeat for 4h, 5h, 6e, 6f, 6g (highlighted), 6h, 7e, 7g, 7h, 8g with their respective max\/min rows and data from the source code --><\/tbody>\n<\/table>\n<p>\u0645\u0644\u0627\u062d\u0638\u0629: \u064a\u063a\u0637\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u0629 \u0645\u0646 M1 \u0625\u0644\u0649 M300 \u0645\u0639 \u0639\u062f\u0629 \u062f\u0631\u062c\u0627\u062a \u0644\u0643\u0644 \u0645\u0642\u0627\u0633. \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0643\u0627\u0645\u0644\u0629\u060c \u064a\u064f\u0631\u062c\u0649 \u0627\u0644\u0631\u062c\u0648\u0639 \u0625\u0644\u0649 \u0648\u062b\u0627\u0626\u0642 ISO 965. \u062a\u0634\u064a\u0631 \u0627\u0644\u0635\u0641\u0648\u0641 \u0627\u0644\u0645\u0638\u0644\u0644\u0629 (\u0645\u062b\u0644 6g) \u0625\u0644\u0649 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/p>\n<\/div>\n<h2 style=\"color: #333;\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<div class=\"faq\" style=\"margin-top: 20px; margin-bottom: 20px;\">\n<h3 style=\"color: #333;\">\u0645\u0627 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0641\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 \u0648\u0627\u0644\u062f\u0627\u062e\u0644\u064a\u0629\u061f<\/h3>\n<p>\u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0635\u063a\u0631\u0649 \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u062e\u0627\u0631\u062c\u064a\u0629 (d<sub>1<\/sub>) \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0627\u0644\u062c\u0630\u0631\u060c \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0644\u0636\u0645\u0627\u0646 \u0639\u062f\u0645 \u062d\u062f\u0648\u062b \u0623\u064a \u062a\u0622\u0643\u0644. \u062e\u064a\u0648\u0637 \u062f\u0627\u062e\u0644\u064a\u0629 (D<sub>1<\/sub>) \u0627\u0644\u062a\u0623\u0643\u064a\u062f \u0639\u0644\u0649 \u062e\u0644\u0648\u0635 \u0627\u0644\u0642\u0645\u0629\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0630\u0644\u0643 \u0645\u0639 \u0623\u0648\u0636\u0627\u0639 \u0627\u0646\u062d\u0631\u0627\u0641 \u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ISO.<\/p>\n<h3 style=\"color: #333;\">\u0643\u064a\u0641 \u0623\u062e\u062a\u0627\u0631 \u0641\u0626\u0629 \u0627\u0644\u062a\u0641\u0627\u0648\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u062a\u0637\u0628\u064a\u0642\u064a\u061f<\/h3>\n<p>\u0627\u062e\u062a\u0631 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642: 6h \u0644\u0644\u062f\u0642\u0629 \u062f\u0648\u0646 \u0623\u064a \u0633\u0645\u0627\u062d\u064a\u0629\u060c \u06486g \u0644\u0644\u062e\u064a\u0648\u0637 \u0627\u0644\u0645\u0637\u0644\u064a\u0629. \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u0627\u0644\u062d\u0645\u0644 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062c\u0645\u064a\u0639 \u0644\u062a\u062c\u0646\u0628 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u0648 \u0639\u062f\u0645 \u0643\u0641\u0627\u064a\u062a\u0647\u0627.<\/p>\n<h3 style=\"color: #333;\">\u0647\u0644 \u064a\u0645\u0643\u0646 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627 \u0644\u0644\u0623\u0633\u0646\u0627\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0627\u0644\u0645\u0637\u0644\u064a\u0629\u061f<\/h3>\n<p>\u0646\u0639\u0645\u060c \u0623\u0636\u0641 \u0633\u064f\u0645\u0643 \u0627\u0644\u0637\u0644\u0627\u0621 \u0625\u0644\u0649 \u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u0641\u0626\u0629 6 \u063a\u0631\u0627\u0645\u060c \u064a\u0633\u0645\u062d \u0647\u0630\u0627 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0628\u0637\u0628\u0642\u0629 \u0637\u0644\u0627\u0621 \u062a\u0635\u0644 \u0625\u0644\u0649 0.1 \u0645\u0645 \u062f\u0648\u0646 \u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u062d\u062f\u0648\u062f \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627.<\/p>\n<h3 style=\"color: #333;\">\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u062f\u0648\u0627\u062a \u0627\u0644\u0644\u0627\u0632\u0645\u0629 \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631 \u0628\u062f\u0642\u0629\u061f<\/h3>\n<p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631\u0627\u062a \u0627\u0644\u062e\u064a\u0648\u0637 \u0623\u0648 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0628\u0635\u0631\u064a\u0629 \u0627\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ISO. \u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0642\u064a\u0627\u0633\u0627\u062a \u062a\u0631\u0627\u0639\u064a \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062e\u064a\u0637 \u0648\u062e\u0637\u0648\u062a\u0647 \u0644\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0646\u062a\u0627\u0626\u062c \u0645\u0648\u062b\u0648\u0642\u0629.<\/p>\n<h3 style=\"color: #333;\">\u0643\u064a\u0641 \u064a\u0624\u062b\u0631 \u0637\u0648\u0644 \u0627\u0644\u062e\u0637\u0648\u0629 \u0639\u0644\u0649 \u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631\u061f<\/h3>\n<p>\u062a\u0624\u062f\u064a \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062f\u0642\u064a\u0642\u0629 \u0625\u0644\u0649 \u062a\u0642\u0644\u064a\u0644 \u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0642\u0637\u0631<sub>1<\/sub> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0645\u0639 \u0646\u0637\u0627\u0642\u0627\u062a \u062a\u0641\u0627\u0648\u062a \u0623\u0635\u063a\u0631 \u0646\u0633\u0628\u064a\u0627\u064b \u0644\u0644\u062a\u062d\u0643\u0645 \u0627\u0644\u062f\u0642\u064a\u0642.<\/p>\n<\/div>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction The minor diameter of an external metric thread, denoted as d1, represents the smallest diameter at the root of the thread. Accurate tolerances for this dimension are critical in ensuring proper fit, strength, and functionality in threaded assemblies. According to ISO standards, tolerances vary by pitch, nominal size, and tolerance class (e.g., 6g, 6h). [&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-5801","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\/5801","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=5801"}],"version-history":[{"count":1,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5801\/revisions"}],"predecessor-version":[{"id":5802,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5801\/revisions\/5802"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/media?parent=5801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/categories?post=5801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/tags?post=5801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}