{"id":5564,"date":"2025-12-19T08:41:51","date_gmt":"2025-12-19T08:41:51","guid":{"rendered":"https:\/\/korea-transmission.com\/?p=5564"},"modified":"2025-12-19T08:41:51","modified_gmt":"2025-12-19T08:41:51","slug":"mechanical-performance-standards-for-self-tapping-screws-per-gb-t3098-7-2000","status":"publish","type":"post","link":"https:\/\/korea-transmission.com\/ar\/blog\/mechanical-performance-standards-for-self-tapping-screws-per-gb-t3098-7-2000\/","title":{"rendered":"\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T3098.7-2000"},"content":{"rendered":"
\n

\u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 GB\/T3098.7-2000 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0643\u0631\u0628\u0646. \u062a\u0636\u0645\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0623\u062f\u0627\u0621 \u0635\u0627\u0631\u0645\u0629 \u0644\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0637\u0644\u0628 \u0631\u0628\u0637\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0648\u0642\u0648\u0629 \u0639\u0627\u0644\u064a\u0629. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a\u060c \u0646\u0641\u0635\u0651\u0644 \u0627\u0644\u062c\u0648\u0627\u0646\u0628 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p>\n

\u0645\u0648\u0627\u062f<\/h2>\n

\u062a\u064f\u0635\u0646\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0643\u0631\u0628\u0646 \u200b\u200b\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0634\u0643\u064a\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u0627\u0631\u062f. \u0648\u064a\u064f\u0639\u062f\u0651 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0627\u0644\u0645\u0648\u0636\u062d \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 1 \u0628\u0645\u062b\u0627\u0628\u0629 \u062f\u0644\u064a\u0644 \u0625\u0631\u0634\u0627\u062f\u064a.<\/p>\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 1: \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a<\/caption>\n
\u062a\u062d\u0644\u064a\u0644<\/th>\n\u0627\u0644\u0643\u0631\u0628\u0648\u0646 (%)<\/th>\n\u0627\u0644\u0645\u0646\u063a\u0646\u064a\u0632 (%)<\/th>\n<\/tr>\n<\/thead>\n
\u0645\u063a\u0631\u0641\u0629<\/td>\n0.15~0.25<\/td>\n0.70~1.65<\/td>\n<\/tr>\n
\u064a\u0641\u062d\u0635<\/td>\n0.13~0.27<\/td>\n0.64~1.71<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0645\u0644\u0627\u062d\u0638\u0629: \u0642\u062f \u064a\u0635\u0644 \u0645\u062d\u062a\u0648\u0649 \u0627\u0644\u0628\u0648\u0631\u0648\u0646 \u0625\u0644\u0649 0.005% \u0625\u0630\u0627 \u062a\u0645 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a\u0647 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0648\/\u0623\u0648 \u0627\u0644\u0623\u0644\u0648\u0645\u0646\u064a\u0648\u0645 \u0644\u062c\u0639\u0644\u0647 \u063a\u064a\u0631 \u0641\u0639\u0627\u0644.<\/p>\n

\u0627\u0644\u062e\u0648\u0627\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u062e\u0648\u0627\u0635 \u0627\u0644\u0623\u062f\u0627\u0621<\/h2>\n

4.1 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0648\u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h3>\n

\u062a\u0645 \u062a\u0648\u0636\u064a\u062d \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0625\u0644\u0649 \u062c\u0627\u0646\u0628 \u0645\u062a\u0637\u0644\u0628\u0627\u062a\u0647\u0627 \u0648\u0637\u0631\u0642 \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627\u060c \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 2.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 2: \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0623\u062f\u0627\u0621<\/caption>\n
\u0645\u0644\u0643\u064a\u0629<\/th>\n\u0627\u0644\u0634\u0631\u0637 (\u0628\u0646\u062f \u0623\u0648 \u062c\u062f\u0648\u0644)<\/th>\n\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 (\u0627\u0644\u0628\u0646\u062f)<\/th>\n<\/tr>\n<\/thead>\n
\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628<\/td>\n4.3<\/td>\n5.1<\/td>\n<\/tr>\n
\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d<\/td>\n4.3<\/td>\n5.2<\/td>\n<\/tr>\n
\u0639\u0645\u0642 \u0627\u0644\u062d\u0627\u0644\u0629<\/td>\n4.4\u060c \u0627\u0644\u062c\u062f\u0648\u0644 4<\/td>\n5.3<\/td>\n<\/tr>\n
\u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621<\/td>\n4.5\u060c \u0627\u0644\u062c\u062f\u0648\u0644 3<\/td>\n5.4<\/td>\n<\/tr>\n
\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0631\u0623\u0633<\/td>\n4.6<\/td>\n5.5<\/td>\n<\/tr>\n
\u0633\u0647\u0648\u0644\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629<\/td>\n4.7\u060c \u0627\u0644\u062c\u062f\u0648\u0644 3<\/td>\n5.6<\/td>\n<\/tr>\n
\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a<\/td>\n4.8<\/td>\n5.7<\/td>\n<\/tr>\n
\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 \u0628\u0639\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f<\/td>\n4.9<\/td>\n5.8<\/td>\n<\/tr>\n
\u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/td>\n4.10\u060c \u0627\u0644\u062c\u062f\u0648\u0644 3<\/td>\n5.9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.2 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629<\/h3>\n

\u062a\u062e\u0636\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0627\u0644\u0633\u0637\u062d\u064a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0639. \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u0647\u0648 340 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0648\u0636\u062d\u0629 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 3.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 3: \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0621<\/caption>\n
\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u062e\u064a\u0637 (\u0645\u0645)<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 (\u0646\u064a\u0648\u062a\u0646 \u0645\u062a\u0631)<\/th>\n\u0623\u0642\u0635\u0649 \u0639\u0632\u0645 \u062f\u0648\u0631\u0627\u0646 \u0644\u0644\u0645\u062d\u0631\u0643 (\u0646\u064a\u0648\u062a\u0646 \u0645\u062a\u0631)<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062d\u0645\u0644 \u0627\u0644\u0634\u062f (\u0645\u0631\u062c\u0639\u064a) (\u0646\u064a\u0648\u062a\u0646)<\/th>\n<\/tr>\n<\/thead>\n
2<\/td>\n0.5<\/td>\n0.3<\/td>\n1940<\/td>\n<\/tr>\n
2.5<\/td>\n1.2<\/td>\n0.6<\/td>\n3150<\/td>\n<\/tr>\n
3<\/td>\n2.1<\/td>\n1.1<\/td>\n4680<\/td>\n<\/tr>\n
3.5<\/td>\n3.4<\/td>\n1.7<\/td>\n6300<\/td>\n<\/tr>\n
4<\/td>\n4.9<\/td>\n2.5<\/td>\n8170<\/td>\n<\/tr>\n
5<\/td>\n10<\/td>\n5<\/td>\n13200<\/td>\n<\/tr>\n
6<\/td>\n17<\/td>\n8.5<\/td>\n18700<\/td>\n<\/tr>\n
8<\/td>\n42<\/td>\n21<\/td>\n34000<\/td>\n<\/tr>\n
10<\/td>\n85<\/td>\n43<\/td>\n53900<\/td>\n<\/tr>\n
12<\/td>\n150<\/td>\n75<\/td>\n78400<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.3 \u0627\u0644\u0635\u0644\u0627\u0628\u0629<\/h3>\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 290 ~ 370 HV10\u060c \u0648\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d \u0627\u0644\u062f\u0646\u064a\u0627 450 HV0.3.<\/p>\n

4.4 \u0639\u0645\u0642 \u0627\u0644\u062d\u0627\u0644\u0629<\/h3>\n

\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0648\u0627\u0641\u0642 \u0639\u0645\u0642 \u0627\u0644\u063a\u0644\u0627\u0641 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 4.<\/p>\n\n\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 4: \u0639\u0645\u0642 \u0627\u0644\u0642\u0636\u064a\u0629<\/caption>\n
\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u062e\u064a\u0637 (\u0645\u0645)<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 (\u0645\u0645)<\/th>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 (\u0645\u0645)<\/th>\n<\/tr>\n<\/thead>\n
2, 2.5<\/td>\n0.04<\/td>\n0.12<\/td>\n<\/tr>\n
3, 3.5<\/td>\n0.05<\/td>\n0.18<\/td>\n<\/tr>\n
4, 5<\/td>\n0.1<\/td>\n0.25<\/td>\n<\/tr>\n
6, 8<\/td>\n0.15<\/td>\n0.28<\/td>\n<\/tr>\n
10, 12<\/td>\n0.15<\/td>\n0.32<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4.5 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621<\/h3>\n

\u0639\u0646\u062f \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0646\u062f 5.4\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 3. \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062d\u062f\u062b \u0643\u0633\u0631 \u0641\u064a \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0645\u0644\u0648\u0644\u0628 \u0627\u0644\u0645\u062b\u0628\u062a.<\/p>\n

4.6 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0631\u0623\u0633<\/h3>\n

\u0639\u0646\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0646\u062f 5.5\u060c \u064a\u062c\u0628 \u0623\u0644\u0627 \u062a\u0638\u0647\u0631 \u0623\u064a \u0634\u0642\u0648\u0642 \u0639\u0646\u062f \u0646\u0642\u0637\u0629 \u0627\u062a\u0635\u0627\u0644 \u0631\u0623\u0633 \u0627\u0644\u0645\u0633\u0645\u0627\u0631 \u0628\u0633\u0627\u0642\u0647 \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0634\u0648\u0647 \u0633\u0637\u062d \u0627\u0631\u062a\u0643\u0627\u0632 \u0627\u0644\u0631\u0623\u0633 \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645 \u0628\u0632\u0627\u0648\u064a\u0629 7 \u062f\u0631\u062c\u0627\u062a \u0645\u0639 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0639\u0645\u0648\u062f\u064a \u0639\u0644\u0649 \u0645\u062d\u0648\u0631 \u0627\u0644\u0645\u0633\u0645\u0627\u0631. \u064a\u064f\u0639\u062a\u0628\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0646\u0627\u062c\u062d\u064b\u0627 \u0625\u0630\u0627 \u0644\u0645 \u064a\u0646\u0643\u0633\u0631 \u0627\u0644\u0631\u0623\u0633\u060c \u062d\u062a\u0649 \u0644\u0648 \u062d\u062f\u062b \u0627\u0644\u0643\u0633\u0631 \u0639\u0646\u062f \u0623\u0648\u0644 \u0644\u0648\u0644\u0628.<\/p>\n

4.7 \u0642\u062f\u0631\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u062e\u064a\u0648\u0637<\/h3>\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u064f\u0634\u0643\u0651\u0644 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u0639\u0627\u0646\u064a \u0645\u0646 \u062a\u0634\u0648\u0647 \u062f\u0627\u0626\u0645 \u0641\u064a \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a (\u064a\u062a\u0645 \u0641\u062d\u0635\u0647\u0627 \u062a\u062d\u062a \u062a\u0643\u0628\u064a\u0631 10x) \u0623\u0633\u0646\u0627\u0646\u064b\u0627 \u0644\u0648\u0644\u0628\u064a\u0629 \u062f\u0627\u062e\u0644\u064a\u0629 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0641\u064a \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0646\u062f 5.6. \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0642\u064a\u0645 \u0627\u0644\u062c\u062f\u0648\u0644 3. \u064a\u062c\u0628 \u0623\u0646 \u064a\u0642\u0628\u0644 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0627\u0644\u0645\u064f\u0634\u0643\u0651\u0644 \u0633\u0646\u064b\u0627 \u0644\u0648\u0644\u0628\u064a\u064b\u0627 \u062e\u0627\u0631\u062c\u064a\u064b\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 197 \u0628\u062a\u0641\u0627\u0648\u062a 6 \u0633\u0627\u0639\u0627\u062a\u060c \u0648\u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0644\u0641\u0626\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 8 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.2.<\/p>\n

4.8 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a<\/h3>\n

\u062a\u064f\u0639\u062f\u0651 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a\u060c \u0648\u062e\u0627\u0635\u0629\u064b \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0645\u0646\u0647\u0627 \u0628\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621\u060c \u0639\u0631\u0636\u0629\u064b \u0644\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a. \u064a\u062c\u0628 \u0641\u062d\u0635 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.17 (\u0637\u0631\u064a\u0642\u0629 \u0633\u0637\u062d \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0632\u064a) \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 \u0628\u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646. \u0641\u064a \u062d\u0627\u0644 \u0627\u0643\u062a\u0634\u0627\u0641 \u0627\u0644\u062a\u0642\u0635\u0641\u060c \u064a\u062c\u0628 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a. \u062a\u062e\u0636\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0644\u0639\u0645\u0644\u064a\u0629 \u0637\u0631\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 5267.<\/p>\n

\u0645\u0644\u0627\u062d\u0638\u0629: \u064a\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0637\u0644\u0627\u0621\u0627\u062a \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0632\u0646\u0643 \u063a\u064a\u0631 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 ISO 10683.<\/p>\n

4.9 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 \u0628\u0639\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f<\/h3>\n

\u0639\u0646\u062f \u0627\u062e\u062a\u0628\u0627\u0631\u0647\u0627 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0646\u062f 5.8\u060c \u064a\u062c\u0628 \u0623\u0644\u0627 \u064a\u062a\u062c\u0627\u0648\u0632 \u0627\u0646\u062e\u0641\u0627\u0636 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 \u0628\u0639\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0642\u0633\u064a\u0629 20 HV.<\/p>\n

4.10 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f<\/h3>\n

\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u062a\u064a \u064a\u0628\u0644\u063a \u0637\u0648\u0644\u0647\u0627 \u0661\u0662 \u0645\u0645 \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u0623\u0648 \u0663d \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u062a\u0641\u0627\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0648\u0627\u0644\u0645\u0634\u062a\u0631\u064a \u0639\u0644\u0649 \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f. \u0645\u0644\u0627\u062d\u0638\u0629: \u0623\u062d\u0645\u0627\u0644 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0630\u0643\u0648\u0631\u0629 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 \u0663 \u0647\u064a \u0644\u0644\u0627\u0633\u062a\u0631\u0634\u0627\u062f \u0641\u0642\u0637.<\/p>\n

\u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n

5.1 \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628<\/h3>\n

\u064a\u062a\u0645 \u0642\u064a\u0627\u0633 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0642\u0644\u0628 \u0639\u0646\u062f \u0646\u0635\u0641 \u0646\u0635\u0641 \u0627\u0644\u0642\u0637\u0631 \u0639\u0644\u0649 \u0645\u0642\u0637\u0639 \u0639\u0631\u0636\u064a \u0628\u0639\u064a\u062f\u064b\u0627 \u0639\u0646 \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0648\u0639\u0628\u0631 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0623\u0635\u063a\u0631\u060c \u0648\u0641\u0642\u064b\u0627 \u0644\u0640 GB\/T 4340.1.<\/p>\n

5.2 \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d<\/h3>\n

\u0642\u062f \u062a\u064f\u062c\u0631\u0649 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0631\u0648\u062a\u064a\u0646\u064a\u0629 \u0639\u0646\u062f \u0627\u0644\u0637\u0631\u0641 \u0623\u0648 \u0627\u0644\u0633\u0627\u0642 \u0623\u0648 \u0627\u0644\u0631\u0623\u0633 (\u0625\u0630\u0627 \u0633\u0645\u062d\u062a \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0628\u0630\u0644\u0643). \u064a\u062a\u0645 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 4340.1 \u0628\u0639\u062f \u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0637\u0644\u0627\u0621. \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u062d\u0643\u064a\u0645\u060c \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0627\u0628\u0629 \u0641\u064a\u0643\u0631\u0632 \u0627\u0644\u062f\u0642\u064a\u0642\u0629 (HV0.1) \u0639\u0644\u0649 \u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u062a\u064a \u062a\u0628\u0639\u062f 0.05 \u0645\u0645 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0639\u0646 \u0627\u0644\u062d\u0627\u0641\u0629 \u0644\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u062a\u064a \u062a\u0628\u0644\u063a 4 \u0645\u0645 \u0623\u0648 \u0623\u0643\u062b\u0631\u061b \u0648\u064a\u062a\u0645 \u0627\u0644\u062a\u0641\u0627\u0648\u0636 \u0628\u0634\u0623\u0646 \u0627\u0644\u0623\u0642\u0637\u0627\u0631 \u0627\u0644\u0623\u0642\u0644 \u0645\u0646 4 \u0645\u0645.<\/p>\n

5.3 \u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0645\u0642 \u0627\u0644\u062d\u0627\u0644\u0629<\/h3>\n

\u0639\u0645\u0642 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0647\u0648 \u0627\u0644\u0645\u0633\u0627\u0641\u0629 \u0627\u0644\u0639\u0645\u0648\u062f\u064a\u0629 \u0645\u0646 \u0627\u0644\u0633\u0637\u062d \u0625\u0644\u0649 \u0627\u0644\u0646\u0642\u0637\u0629 \u0627\u0644\u062a\u064a \u062a\u0643\u0648\u0646 \u0639\u0646\u062f\u0647\u0627 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u062a\u0633\u0627\u0648\u064a \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 + 30 HV0.3. \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u062a\u062d\u0643\u064a\u0645\u060c \u0627\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0645\u062c\u0647\u0631\u064a\u0629 (HV0.3).<\/p>\n

5.4 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0648\u0629 \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621<\/h3>\n

\u0642\u0645 \u0628\u062a\u062b\u0628\u064a\u062a \u0628\u0631\u063a\u064a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0628\u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0647\u0646\u0627\u0643 \u062e\u064a\u0637\u0627\u0646 \u0643\u0627\u0645\u0644\u0627\u0646 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0648\u062e\u064a\u0637\u0627\u0646 \u0645\u0643\u0634\u0648\u0641\u0627\u0646. \u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u062d\u062a\u0649 \u064a\u062d\u062f\u062b \u0627\u0644\u0643\u0633\u0631\u061b \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0642\u064a\u0645\u0629 \u0645\u0639 \u0627\u0644\u062c\u062f\u0648\u0644 3.<\/p>\n

5.5 \u0627\u062e\u062a\u0628\u0627\u0631 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0631\u0623\u0633<\/h3>\n

\u0623\u062f\u062e\u0644 \u0627\u0644\u0628\u0631\u063a\u064a \u0641\u064a \u0627\u0644\u0648\u062a\u062f \u0628\u0642\u0637\u0631 \u062b\u0642\u0628 \u064a\u0633\u0627\u0648\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a + 0.05 \u0645\u0645 (\u2264M6) \u0623\u0648 + 0.1 \u0645\u0645 (>M6~M12). \u0637\u0628\u0651\u0642 \u062d\u0645\u0644\u0627\u064b \u0645\u062d\u0648\u0631\u064a\u0627\u064b \u062d\u062a\u0649 \u064a\u062d\u062f\u062b \u062a\u0634\u0648\u0647 \u0628\u0645\u0642\u062f\u0627\u0631 7 \u062f\u0631\u062c\u0627\u062a. \u0644\u0627 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0645\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u063a\u0627\u0637\u0633\u0629.<\/p>\n

5.6 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629<\/h3>\n

\u0642\u0645 \u0628\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0628\u0631\u063a\u064a \u0641\u064a \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 (\u0641\u0648\u0644\u0627\u0630 \u0645\u0646\u062e\u0641\u0636 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u060c \u0635\u0644\u0627\u0628\u0629 140-180 HV30\u060c \u0633\u0645\u0643 \u064a\u0633\u0627\u0648\u064a \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0641\u062a\u062d\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u062c\u062f\u0648\u0644 5) \u062d\u062a\u0649 \u064a\u0628\u0631\u0632 \u0623\u062d\u062f \u0627\u0644\u062e\u064a\u0648\u0637. \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u062d\u0648\u0631\u064a\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629: \u2264 50 \u0646\u064a\u0648\u062a\u0646 (\u2264 M5)\u060c \u2264 100 \u0646\u064a\u0648\u062a\u0646 (> M5). \u0627\u0644\u0633\u0631\u0639\u0629 \u2264 30 \u062f\u0648\u0631\u0629\/\u062f\u0642\u064a\u0642\u0629 \u0644\u0644\u062a\u062d\u0643\u064a\u0645. \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0623\u0642\u0635\u0649 \u0647\u0648 \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u061b \u064a\u064f\u0633\u0645\u062d \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0634\u062d\u064a\u0645.<\/p>\n\n\n\n\n\n\n\n
\u0627\u0644\u062c\u062f\u0648\u0644 5: \u0633\u0645\u0643 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0642\u0637\u0631 \u0627\u0644\u062b\u0642\u0628<\/caption>\n
\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a \u0644\u0644\u062e\u064a\u0637 (\u0645\u0645)<\/th>\n2<\/th>\n2.5<\/th>\n3<\/th>\n3.5<\/th>\n4<\/th>\n5<\/th>\n6<\/th>\n8<\/th>\n10<\/th>\n12<\/th>\n<\/tr>\n<\/thead>\n
\u0627\u0644\u0633\u0645\u0627\u0643\u0629 (\u0645\u0645)<\/td>\n2<\/td>\n2.5<\/td>\n3<\/td>\n3.5<\/td>\n4<\/td>\n5<\/td>\n6<\/td>\n8<\/td>\n10<\/td>\n12<\/td>\n<\/tr>\n
\u0642\u0637\u0631 \u0627\u0644\u062b\u0642\u0628 (\u0645\u0645)<\/td>\n\u0627\u0644\u0623\u0639\u0644\u0649<\/td>\n1.825<\/td>\n2.275<\/td>\n2.775<\/td>\n3.18<\/td>\n3.68<\/td>\n4.53<\/td>\n5.43<\/td>\n7.336<\/td>\n9.236<\/td>\n11.143<\/td>\n<\/tr>\n
\u0645\u064a\u0646<\/td>\n1.8<\/td>\n2.25<\/td>\n2.75<\/td>\n3.15<\/td>\n3.65<\/td>\n4.5<\/td>\n5.4<\/td>\n7.3<\/td>\n9.2<\/td>\n11.1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0645\u0644\u0627\u062d\u0638\u0629: \u062a\u0641\u0627\u0648\u062a \u0633\u0645\u0643 \u0644\u0648\u062d\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 709.<\/p>\n

5.7 \u0627\u062e\u062a\u0628\u0627\u0631 \u0647\u0634\u0627\u0634\u0629 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646<\/h3>\n

\u0644\u0643\u0644 GB\/T 3098.17.<\/p>\n

5.8 \u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f<\/h3>\n

\u0627\u0644\u0641\u0631\u0642 \u0641\u064a \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 (\u062b\u0644\u0627\u062b \u0646\u0642\u0627\u0637) \u0642\u0628\u0644\/\u0628\u0639\u062f \u0625\u0639\u0627\u062f\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f (330 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629\u060c \u0633\u0627\u0639\u0629 \u0648\u0627\u062d\u062f\u0629) \u226420 HV. \u0644\u0644\u062a\u062d\u0643\u064a\u0645 \u0641\u0642\u0637.<\/p>\n

5.9 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f<\/h3>\n

\u0642\u0645 \u0628\u062a\u062b\u0628\u064a\u062a \u0628\u0631\u063a\u064a \u0630\u064a 6 \u0623\u0633\u0646\u0627\u0646 \u0644\u0648\u0644\u0628\u064a\u0629 \u0638\u0627\u0647\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644. \u0642\u0645 \u0628\u062a\u0637\u0628\u064a\u0642 \u062d\u0645\u0644 \u0645\u062d\u0648\u0631\u064a \u226425 \u0645\u0645\/\u062f\u0642\u064a\u0642\u0629 \u062d\u062a\u0649 \u064a\u062d\u062f\u062b \u0627\u0644\u0643\u0633\u0631\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0641\u064a \u0633\u0627\u0642 \u0627\u0644\u0628\u0631\u063a\u064a \u0623\u0648 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a\u060c \u0648\u0644\u064a\u0633 \u0641\u064a \u0648\u0635\u0644\u0629 \u0627\u0644\u0631\u0623\u0633.<\/p>\n

\u0645\u0641\u0627\u062a\u064a\u062d \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646<\/h2>\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062f\u0642\u0629 \u0642\u064a\u0627\u0633 \u0645\u0641\u0627\u062a\u064a\u062d \u0639\u0632\u0645 \u0627\u0644\u062f\u0648\u0631\u0627\u0646 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u0642\u064a\u0627\u062f\u0629 \u0636\u0645\u0646 \u0646\u0637\u0627\u0642 \u00b13% \u0645\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629. \u0623\u0645\u0627 \u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u064a\u062f\u0648\u064a\u0629 \u0641\u0647\u064a \u0645\u062e\u0635\u0635\u0629 \u0644\u0644\u062a\u062d\u0643\u064a\u0645.<\/p>\n

\u0648\u0636\u0639 \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a<\/h2>\n

7.1 \u0631\u0645\u0632 \u0627\u0644\u0639\u0644\u0627\u0645\u0629<\/h3>\n

\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0645\u064f\u0642\u0633\u0651\u0627\u0629 \u0648\u0645\u064f\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b \u0648\u0645\u064f\u0639\u0644\u0651\u0645\u0629 \u0628\u0639\u0644\u0627\u0645\u0629 \"-O-\".<\/p>\n

7.2 \u0627\u0644\u062a\u0639\u0631\u064a\u0641<\/h3>\n

\u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u0645\u0644 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u064f\u0642\u0633\u0651\u0627\u0629 \u0633\u0637\u062d\u064a\u064b\u0627 \u0639\u0644\u0627\u0645\u0629 \u063a\u0627\u0626\u0631\u0629 \u0623\u0648 \u0628\u0627\u0631\u0632\u0629 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0628\u0646\u062f 7.1. \u0647\u0630\u0627 \u0625\u0644\u0632\u0627\u0645\u064a \u0644\u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0633\u062f\u0627\u0633\u064a\u0629 \u0623\u0648 \u0627\u0644\u0633\u062f\u0627\u0633\u064a\u0629 \u0627\u0644\u0641\u0635\u0648\u0635 \u0627\u0644\u062a\u064a \u064a\u0628\u0644\u063a \u0642\u0637\u0631\u0647\u0627 5 \u0645\u0645 \u0623\u0648 \u0623\u0643\u062b\u0631\u060c \u0648\u064a\u0641\u0636\u0644 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0631\u0623\u0633. \u0623\u0645\u0627 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0623\u062e\u0631\u0649 \u0641\u062a\u064f\u062d\u062f\u062f \u0628\u0627\u0644\u0627\u062a\u0641\u0627\u0642.<\/p>\n

7.3 \u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0635\u0646\u0651\u0639<\/h3>\n

\u0627\u0644\u0639\u0644\u0627\u0645\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u064a\u0629 \u0623\u0648 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0625\u0644\u0632\u0627\u0645\u064a \u0639\u0644\u0649 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0645\u064a\u0632\u0629.<\/p>\n

\u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a<\/h2>\n
\n
\u0645\u0627 \u0647\u064a \u0623\u062f\u0646\u0649 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0644\u0644\u062a\u0635\u0644\u064a\u062f \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u061f<\/dt>\n
\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0635\u0644\u064a\u062f \u0647\u0648 340 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 \u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0645\u062b\u0644 \u0627\u0644\u0635\u0644\u0627\u0628\u0629 \u0648\u0627\u0644\u0642\u0648\u0629.<\/dd>\n
\u0643\u064a\u0641 \u062a\u062a\u0645 \u0645\u0639\u0627\u0644\u062c\u0629 \u0645\u0634\u0643\u0644\u0629 \u0627\u0644\u062a\u0642\u0635\u0641 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646\u064a \u0641\u064a \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0645\u0637\u0644\u064a\u0629 \u0628\u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621\u061f<\/dt>\n
\u064a\u062a\u0645 \u0641\u062d\u0635 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 3098.17\u060c \u0648\u064a\u064f\u0634\u062a\u0631\u0637 \u0637\u0631\u062f \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T 5267. \u064a\u0648\u0635\u0649 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0637\u0644\u0627\u0621\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0644\u064a\u062a\u064a\u0629 \u0645\u062b\u0644 \u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0632\u0646\u0643 \u0648\u0641\u0642\u064b\u0627 \u0644\u0644\u0645\u0639\u064a\u0627\u0631 ISO 10683 \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u0645\u062e\u0627\u0637\u0631.<\/dd>\n
\u0645\u0627 \u0647\u064a \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 \u0648\u0627\u0644\u0633\u0637\u062d\u061f<\/dt>\n
\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0644\u0628 290 ~ 370 HV10\u060c \u0648\u0635\u0644\u0627\u0628\u0629 \u0627\u0644\u0633\u0637\u062d 450 HV0.3 \u0639\u0644\u0649 \u0627\u0644\u0623\u0642\u0644\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u0627\u0644\u0645\u062a\u0627\u0646\u0629 \u0648\u0642\u062f\u0631\u0629 \u062a\u0634\u0643\u064a\u0644 \u0627\u0644\u062e\u064a\u0648\u0637.<\/dd>\n
\u0645\u0627 \u0647\u064a \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u064a \u064a\u0643\u0648\u0646 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u064b\u0627 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0647\u0627\u061f<\/dt>\n
\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0634\u062f \u0627\u062e\u062a\u064a\u0627\u0631\u064a \u0628\u0645\u0648\u062c\u0628 \u0627\u062a\u0641\u0627\u0642 \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u062a\u064a \u064a\u0628\u0644\u063a \u0637\u0648\u0644\u0647\u0627 \u226512 \u0645\u0645 \u0623\u0648 \u22653 \u0623\u0636\u0639\u0627\u0641 \u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u0627\u0633\u0645\u064a\u060c \u0645\u0639 \u0623\u062d\u0645\u0627\u0644 \u0645\u0631\u062c\u0639\u064a\u0629 \u0641\u064a \u0627\u0644\u062c\u062f\u0648\u0644 3.<\/dd>\n
\u0645\u0627 \u0647\u064a \u0627\u0644\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u0628\u0631\u0627\u063a\u064a \u0630\u0627\u062a\u064a\u0629 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u062d\u0631\u0627\u0631\u064a\u0627\u064b\u061f<\/dt>\n
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GB\/T3098.7-2000 specifies the mechanical properties of self-tapping screws made from carburized steel. This standard ensures that these fasteners meet rigorous performance criteria for applications requiring reliable threading and strength. Below, we detail the key aspects of materials, mechanical properties, test methods, and related requirements. Materials Self-tapping screws shall be manufactured from carburized steel via cold […]<\/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-5564","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\/5564","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=5564"}],"version-history":[{"count":2,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5564\/revisions"}],"predecessor-version":[{"id":5566,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/posts\/5564\/revisions\/5566"}],"wp:attachment":[{"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/media?parent=5564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/categories?post=5564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/korea-transmission.com\/ar\/wp-json\/wp\/v2\/tags?post=5564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}