{"id":31221,"date":"2024-10-08T09:11:53","date_gmt":"2024-10-08T09:11:53","guid":{"rendered":"https:\/\/www.harsle.com\/?p=31221"},"modified":"2024-11-21T01:04:01","modified_gmt":"2024-11-21T01:04:01","slug":"calculation-of-punch-strength","status":"publish","type":"post","link":"https:\/\/www.harsle.com\/ar\/calculation-of-punch-strength\/","title":{"rendered":"\u062d\u0633\u0627\u0628 \u0642\u0648\u0629 \u0627\u0644\u0644\u0643\u0645\u0629"},"content":{"rendered":"<p>\u0641\u064a \u0627\u0633\u062a\u0643\u0634\u0627\u0641\u064a \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0646\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u0623\u0648\u0627\u062c\u0647 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062d\u0627\u0633\u0645 \u0645\u0646 <a href=\"\/ar\/how-to-calculate-punching-force\/\">\u0642\u0648\u0629 \u0627\u0644\u0644\u0643\u0645\u0629<\/a> \u0627\u0644\u062d\u0633\u0627\u0628. \u064a\u064f\u0639\u062f \u0641\u0647\u0645 \u0643\u064a\u0641\u064a\u0629 \u062d\u0633\u0627\u0628 \u0642\u0648\u0629 \u0627\u0644\u062b\u0642\u0628 \u0628\u062f\u0642\u0629 \u0623\u0645\u0631\u064b\u0627 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0644\u0636\u0645\u0627\u0646 \u0643\u0641\u0627\u0621\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a. \u0628\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u064a\u064f\u0645\u0643\u0646\u0646\u0627 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0647\u062f\u0631 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u0648\u0632\u064a\u0627\u062f\u0629 \u0639\u0645\u0631 \u0623\u062f\u0648\u0627\u062a\u0646\u0627. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0644\u0629\u060c \u0633\u0623\u0634\u0627\u0631\u0643\u0643\u0645 \u0631\u0624\u0649\u064b \u062d\u0648\u0644 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0648\u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u0649 \u0642\u0648\u0629 \u0627\u0644\u062b\u0642\u0628\u060c \u0645\u0645\u0627 \u064a\u064f\u0633\u0627\u0639\u062f\u0643\u0645 \u0639\u0644\u0649 \u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u062f\u0631\u0648\u0633\u0629 \u0641\u064a \u0645\u0634\u0627\u0631\u064a\u0639\u0643\u0645. \u062f\u0639\u0648\u0646\u0627 \u0646\u062a\u0639\u0645\u0642 \u0641\u064a \u0627\u0644\u062d\u0633\u0627\u0628\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u064f\u0634\u0643\u0644 \u0623\u0633\u0627\u0633 \u0647\u0630\u0647 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062d\u064a\u0648\u064a\u0629.<\/p>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u062d\u0627\u0644\u0627\u062a \u062d\u064a\u062b \u062a\u062d\u062f\u062b \u0645\u0634\u0627\u0643\u0644\u060c \u0645\u062b\u0644 <a href=\"https:\/\/www.youtube.com\/watch?v=RscvfunRsDA\" target=\"_blank\" rel=\"noopener\">\u0644\u0643\u0645\u0629<\/a> \u064a\u062d\u062f\u062b \u0643\u0633\u0631 \u0627\u0644\u0637\u0631\u0641 \u0648\u0643\u0633\u0648\u0631 \u0627\u0644\u0634\u0641\u0629 \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0644\u0643\u0645.<\/p>\n\n\n\n<p>\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0633\u0628\u0628 \u0647\u0630\u0647 \u0627\u0644\u0645\u0634\u0643\u0644\u0629 \u0646\u0642\u0635\u064b\u0627 \u0641\u064a \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0623\u062c\u0632\u0627\u0621 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629\u060c \u0623\u0648 \u062e\u0637\u0623\u064b \u0641\u064a \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u0627\u062f\u0629 \u0623\u0648 \u0634\u0643\u0644 \u0623\u062f\u0627\u0629 \u0627\u0644\u062a\u062b\u0642\u064a\u0628. \u0648\u0644\u0644\u062d\u062f \u0645\u0646 \u062d\u062f\u0648\u062b \u0647\u0630\u0627 \u0627\u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0645\u0634\u0627\u0643\u0644\u060c \u062a\u064f\u0639\u0631\u0636 \u0647\u0646\u0627 \u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u062d\u064a\u062d \u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u062a\u062b\u0642\u064a\u0628\u060c \u0645\u0639 \u0645\u0631\u0627\u0639\u0627\u0629 \u0639\u0648\u0627\u0645\u0644 \u0645\u062b\u0644 \u0645\u0642\u0627\u0648\u0645\u0629 \u0625\u062c\u0647\u0627\u062f \u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u062f\u0627\u0629 \u0648\u062a\u0631\u0643\u064a\u0632 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0639\u0646\u062f \u0627\u0644\u062d\u0648\u0627\u0641.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. \u062d\u0633\u0627\u0628 \u0642\u0648\u0629 \u0627\u0644\u0644\u0643\u0645\u0629<\/strong><\/h2>\n\n\n\n<p>\u25cf \u0642\u0648\u0629 \u0627\u0644\u0644\u0643\u0645 P\uff3bkgf\uff3d<\/p>\n\n\n\n<p>P\uff1d \u2113t\u03c4\u2026 \u2026\u2026\u2026\uff081\uff09\u2113 : \u0637\u0648\u0644 \u0645\u0644\u0641 \u0627\u0644\u062b\u0642\u0628 (\u0645\u0645) (\u0644\u0644\u062b\u0642\u0628 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u060c \u2113\uff1d\u03c0d) t : \u0633\u0645\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 (\u0645\u0645)<\/p>\n\n\n\n<p>\u03c4 : \u0645\u0642\u0627\u0648\u0645\u0629 \u0642\u0635 \u0627\u0644\u0645\u0627\u062f\u0629 (kgf\/mm2) (\u03c4\u22520.8X\u0642\u0648\u0629 \u0627\u0644\u0634\u062f\u03c3B)<\/p>\n\n\n\n<p>[\u0645\u062b\u0627\u0644 \u0661] \u0623\u0642\u0635\u0649 \u0642\u0648\u0629 \u0634\u062f P \u0639\u0646\u062f \u062b\u0642\u0628 \u062b\u0642\u0628 \u062f\u0627\u0626\u0631\u064a \u0642\u0637\u0631\u0647 \u0662.\u0668 \u0645\u0645 \u0641\u064a \u0635\u0641\u064a\u062d\u0629 \u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u0634\u062f \u0628\u0633\u0645\u0643 \u0661.\u0662 \u0645\u0645 (\u0642\u0648\u0629 \u0634\u062f \u0668\u0660 \u0643\u062c\u0645\/\u0645\u0645\u00b2) \u0647\u064a \u0643\u0627\u0644\u062a\u0627\u0644\u064a: \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 P=\u2113t\u03c4\u060c \u0648\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0642\u0635\u03c4=\u0660.\u0668\u00d7\u0668\u0660=\u0666\u0664 \u0643\u062c\u0645\/\u0645\u0645\u00b2<\/p>\n\n\n\n<p>P=3.14\u00d72.8\u00d71.2\u00d764=675 \u0643\u062c\u0645 \u0642\u0648\u0629<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"158\" height=\"194\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-399.png\" alt=\"\" class=\"wp-image-40493\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-399.png 158w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-399-150x184.png 150w\" sizes=\"(max-width: 158px) 100vw, 158px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. \u0643\u0633\u0631 \u0637\u0631\u0641 \u0627\u0644\u0644\u0643\u0645\u0629<\/strong><\/h2>\n\n\n\n<p>\u25cf \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u0637\u0628\u0642 \u0639\u0644\u0649 \u0637\u0631\u0641 \u0627\u0644\u0644\u0643\u0645\u0629\u03c3\uff3bkgf\/mm2\uff3d<\/p>\n\n\n\n<p>\u03c3=P\/A P: \u0642\u0648\u0629 \u0627\u0644\u0644\u0643\u0645\u060c A: \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0644\u0637\u0631\u0641 \u0627\u0644\u0644\u0643\u0645\u0629 (\u0623) \u0644\u0644\u0643\u0645\u0629 \u0627\u0644\u0643\u062a\u0641\u064a\u0629<\/p>\n\n\n\n<p>\u03c3s\uff1d4 t\u03c4\/d\u2026 \u2026\u2026\u2026\u2026\u2026\u2026\u2026\u2026\uff082\uff09 (b) \u0644\u062b\u0642\u0628\u0629 \u0627\u0644\u0642\u0630\u0641 \u03c3J\uff1d4d t\u03c4\/\uff08d2\uff0dd12\uff09\u2026\u2026\u2026\u2026\u2026\u2026\uff083\uff09<\/p>\n\n\n\n<p>\uff3b\u0645\u062b\u0627\u0644 2\uff3d \u0623\u0648\u062c\u062f \u0627\u062d\u062a\u0645\u0627\u0644\u064a\u0629 \u0643\u0633\u0631 \u0637\u0631\u0641 \u0627\u0644\u0644\u0643\u0645\u0629 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0643\u0645\u0629 \u0627\u0644\u0643\u062a\u0641 SPAS6-50-P2.8 \u0648 \u0644\u0643\u0645\u0629 \u0627\u0644\u0642\u0627\u0630\u0641 SJAS6-50-P2.8 (\u0628\u0639\u062f d1 = 0.7\u060c \u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0636\u062d \u0641\u064a \u0627\u0644\u0635\u0641\u062d\u0629 186) (\u0634\u0631\u0648\u0637 \u0627\u0644\u0644\u0643\u0645 \u0647\u064a \u0646\u0641\u0633\u0647\u0627 \u0643\u0645\u0627 \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 1.)<\/p>\n\n\n\n<p>(\u0623) \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0636\u0631\u0628\u0629 \u0627\u0644\u0643\u062a\u0641\u060c \u0645\u0646 \u0627\u0644\u0635\u064a\u063a\u0629 (2): \u03c3s = 4 \u00d7 1.2 \u00d7 64 \/ 2.8 = 110 \u0643\u062c\u0645 \/ \u0645\u0645 2<\/p>\n\n\n\n<p>(\u0628) \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u062b\u0642\u0628 \u0627\u0644\u0642\u0630\u0641\u060c \u0645\u0646 \u0627\u0644\u0635\u064a\u063a\u0629 (3):\u03c3J\uff1d4\u00d72.8\u00d71.2\u00d764 \/\uff082.82\uff0d0.72\uff09\uff1d117 \u0643\u062c\u0645\/\u0645\u06452<\/p>\n\n\n\n<p>\u0645\u0646 \u0627\u0644\u0634\u0643\u0644 2\u060c \u0646\u0631\u0649 \u0623\u0646\u0647 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u03c3s 110 \u0643\u062c\u0645\/\u0645\u06452\u060c \u0647\u0646\u0627\u0643 \u0627\u062d\u062a\u0645\u0627\u0644 \u062d\u062f\u0648\u062b \u0643\u0633\u0631 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0643\u0645\u0629 D2 \u0639\u0646\u062f \u062d\u0648\u0627\u0644\u064a 9000 \u0637\u0644\u0642\u0629.<\/p>\n\n\n\n<p>\u0639\u0646\u062f \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 M2\u060c \u064a\u0631\u062a\u0641\u0639 \u0647\u0630\u0627 \u0627\u0644\u0639\u062f\u062f \u0625\u0644\u0649 \u062d\u0648\u0627\u0644\u064a 40,000 \u0637\u0644\u0642\u0629. \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062b\u0642\u0627\u0628 \u0627\u0644\u0642\u0627\u0630\u0641 \u0628\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0646\u0641\u0633\u0647\u0627.<\/p>\n\n\n\n<p>\u0644\u0623\u0646 \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0642\u0637\u0639 \u0627\u0644\u0639\u0631\u0636\u064a \u0623\u0635\u063a\u0631\u060c \u0633\u064a\u0646\u0643\u0633\u0631 \u0631\u0623\u0633 \u0627\u0644\u0645\u062b\u0642\u0628 \u0639\u0646\u062f \u062d\u0648\u0627\u0644\u064a 5000 \u0637\u0644\u0642\u0629. \u0644\u0646 \u064a\u062d\u062f\u062b \u0643\u0633\u0631 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u0637\u0628\u0642 \u0639\u0644\u0649 \u0627\u0644\u0645\u062b\u0642\u0628 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0642\u0644 \u0645\u0646 \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u0642\u0635\u0649 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u062b\u0642\u0628. (\u0645\u0639 \u0630\u0644\u0643\u060c \u064a\u064f\u0631\u062c\u0649 \u0627\u0639\u062a\u0628\u0627\u0631 \u0647\u0630\u0627 \u0645\u062c\u0631\u062f \u062f\u0644\u064a\u0644\u060c \u0644\u0623\u0646 \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0641\u0639\u0644\u064a\u0629 \u062a\u062e\u062a\u0644\u0641 \u0628\u0627\u062e\u062a\u0644\u0627\u0641 \u062f\u0642\u0629 \u0627\u0644\u0642\u0627\u0644\u0628\u060c \u0648\u0647\u064a\u0643\u0644\u0647\u060c \u0648\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u062b\u0642\u0648\u0628\u0629\u060c \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u062e\u0634\u0648\u0646\u0629 \u0627\u0644\u0633\u0637\u062d\u060c \u0648\u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629\u060c \u0648\u0638\u0631\u0648\u0641 \u0627\u0644\u0645\u062b\u0642\u0628 \u0627\u0644\u0623\u062e\u0631\u0649).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"890\" height=\"629\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400.png\" alt=\"\" class=\"wp-image-40494\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400.png 890w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400-400x283.png 400w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400-768x543.png 768w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400-430x304.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400-700x495.png 700w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-400-150x106.png 150w\" sizes=\"(max-width: 890px) 100vw, 890px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0637\u0631 \u0627\u0644\u0644\u0643\u0645<\/strong><\/h2>\n\n\n\n<p>\u25cf \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0637\u0631 \u0627\u0644\u0644\u0643\u0645\u0629: dmin. dmin = 4t\u03c4\/\u03c3 \u03c3: \u0642\u0648\u0629 \u062a\u0639\u0628 \u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0623\u062f\u0627\u0629 (kgf\/mm2)<\/p>\n\n\n\n<p>\uff3b\u0645\u062b\u0627\u0644 3\uff3d \u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0642\u0637\u0631 \u0627\u0644\u062b\u0642\u0628 \u0627\u0644\u0645\u0645\u0643\u0646 \u0639\u0646\u062f \u062b\u0642\u0628 100000 \u0637\u0644\u0642\u0629 \u0623\u0648 \u0623\u0643\u062b\u0631 \u0641\u064a SPCC \u0628\u0633\u0645\u0643 2 \u0645\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062b\u0642\u0628 M2 \u0647\u0648 \u0627\u0644\u062a\u0627\u0644\u064a. dmin \uff1d4t\u03c4\/\u03c3\u2026\u2026\u2026\u2026\u2026\uff084\uff09 \uff1d4\u00d72\u00d726\/97\u22522.1mm \u0642\u0648\u0629 \u0627\u0644\u062a\u0639\u0628 \u0644\u0640 M2 \u0639\u0646\u062f 100000<\/p>\n\n\n\n<p>\u0627\u0644\u0644\u0642\u0637\u0627\u062a:\u03c3 = 97 \u0643\u062c\u0645\/\u0645\u06452 (\u0645\u0646 \u0627\u0644\u0634\u0643\u0644 2)\u03c4 = 26 \u0643\u062c\u0645\/\u0645\u06452 (\u0645\u0646 \u0627\u0644\u062c\u062f\u0648\u0644 1)<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"340\" height=\"325\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-401.png\" alt=\"\" class=\"wp-image-40497\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-401.png 340w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-401-314x300.png 314w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-401-150x143.png 150w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. \u0627\u0644\u0643\u0633\u0631 \u0628\u0633\u0628\u0628 \u0627\u0644\u0627\u0646\u062d\u0646\u0627\u0621<\/strong><\/h2>\n\n\n\n<p>\u25cf \u062d\u0645\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c P\uff3bkgf\uff3d P\uff1dn\u03c02EI\/\u21132 \u2026\u2026\u2026\u2026\u2026\u2026\uff085\uff09 \u2113\uff1d\u221a n\u03c02EI\/P \u2026\u2026\u2026\u2026\u2026\u2026\uff086\uff09 n: \u0627\u0644\u0645\u0639\u0627\u0645\u0644 n\uff1d1: \u0628\u062f\u0648\u0646 \u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0631\u064a\u0629<\/p>\n\n\n\n<p>n=2: \u0645\u0639 \u062f\u0644\u064a\u0644 \u0627\u0644\u062a\u0639\u0631\u064a\u0629 I: \u0639\u0632\u0645 \u0627\u0644\u0642\u0635\u0648\u0631 \u0627\u0644\u0630\u0627\u062a\u064a \u0627\u0644\u062b\u0627\u0646\u064a (\u0645\u0645\u00b2) \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062b\u0642\u0628 \u0627\u0644\u062f\u0627\u0626\u0631\u064a\u060c I=\u03c0d4\/64 \u2113: \u0637\u0648\u0644 \u0637\u0631\u0641 \u0627\u0644\u062b\u0642\u0628 (\u0645\u0645)<\/p>\n\n\n\n<p>E : \u0645\u0639\u0627\u0645\u0644 \u064a\u0648\u0646\u062c\uff3bkgf\/mm2\uff3d D2 : 21000 M2 : 22000 HAP40 : 23000 V30 : 56000<\/p>\n\n\n\n<p>\u0643\u0645\u0627 \u0647\u0648 \u0645\u0648\u0636\u062d \u0641\u064a \u0645\u0639\u0627\u062f\u0644\u0629 \u0623\u0648\u064a\u0644\u0631\u060c \u062a\u0634\u0645\u0644 \u0627\u0644\u062e\u0637\u0648\u0627\u062a \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0627\u062a\u062e\u0627\u0630\u0647\u0627 \u0644\u062a\u062d\u0633\u064a\u0646 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c (P) \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0644\u064a\u0644 \u062a\u0642\u0634\u064a\u0631\u060c \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0630\u0627\u062a \u0645\u0639\u0627\u0645\u0644 \u064a\u0648\u0646\u063a \u0623\u0643\u0628\u0631 (SKD \u2192 SKH \u2192 HAP)\u060c \u0648\u062a\u0642\u0644\u064a\u0644 \u0637\u0648\u0644 \u0637\u0631\u0641 \u0627\u0644\u0645\u062b\u0642\u0628. \u064a\u0634\u064a\u0631 \u062d\u0645\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c (P) \u0625\u0644\u0649 \u0627\u0644\u062d\u0645\u0644 \u0639\u0646\u062f \u0627\u0646\u0628\u0639\u0627\u062c \u0627\u0644\u0645\u062b\u0642\u0628 \u0648\u0643\u0633\u0631\u0647. \u0644\u0630\u0644\u0643\u060c \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u062b\u0642\u0628\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0645\u0631\u0627\u0639\u0627\u0629 \u0639\u0627\u0645\u0644 \u0623\u0645\u0627\u0646 \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 3 \u06485. \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0645\u062b\u0642\u0628 \u0644\u062b\u0642\u0628 \u062b\u0642\u0648\u0628 \u0635\u063a\u064a\u0631\u0629\u060c \u064a\u062c\u0628 \u0625\u064a\u0644\u0627\u0621 \u0627\u0647\u062a\u0645\u0627\u0645 \u062e\u0627\u0635 \u0644\u062d\u0645\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0627\u0644\u0645\u0637\u0628\u0642 \u0639\u0644\u064a\u0647.<\/p>\n\n\n\n<p>\u0645\u062b\u0627\u0644 \u0664: \u0627\u062d\u0633\u0628 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 \u0644\u0644\u062b\u0642\u0628 \u0627\u0644\u0630\u064a \u0644\u0646 \u064a\u064f\u0633\u0628\u0628 \u0627\u0646\u0628\u0639\u0627\u062c\u064b\u0627 \u0639\u0646\u062f \u062b\u0642\u0628 \u0641\u062a\u062d\u0629 a\u03c68 \u0641\u064a \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 \u0663\u0660\u0664 (\u0633\u0645\u0643 \u0627\u0644\u0635\u0641\u064a\u062d\u0629 \u0661 \u0645\u0645\u060c \u0648\u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u03c3b = \u0666\u0660 \u0643\u062c\u0645\/\u0645\u0645\u00b2) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062b\u0642\u0628 \u0645\u0633\u062a\u0642\u064a\u0645 (D2). \u0645\u0646 \u0627\u0644\u0635\u064a\u063a\u0629 (\u0666): \u2113 = \u221a n\u03c02EI\/P = \u221a \u0662\u00d7\u03c0\u0662\u00d7\u0662\u0661\u0660\u0660\u0660\u00d7 \u0662\u0660\u0661\/\u0661\u0662\u0660\u0666 = \u0662\u0666\u0662 \u0645\u0645. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0645\u0627\u0646 \u0663\u060c \u0641\u0625\u0646 \u2113 = \u0662\u0666\u0662\/\u0663 = \u0668\u0667 \u0645\u0645. \u0625\u0630\u0627 \u0643\u0627\u0646 \u0633\u0645\u0643 \u0635\u0641\u064a\u062d\u0629 \u0627\u0644\u062b\u0642\u0628 t \u0662\u0660 \u0645\u0645\u060c \u0641\u064a\u0645\u0643\u0646 \u0645\u0646\u0639 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062b\u0642\u0628 \u0628\u0637\u0648\u0644 \u0625\u062c\u0645\u0627\u0644\u064a \u0661\u0660\u0667 \u0645\u0645 \u0623\u0648 \u0623\u0642\u0644. \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062b\u0642\u0628 \u0627\u0644\u0645\u0628\u0646\u064a \u0639\u0644\u0649 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u062f (\u064a\u062a\u0645 \u062a\u0648\u062c\u064a\u0647 \u0637\u0631\u0641 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062b\u0642\u064a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u062e\u0644\u0648\u0635)\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0643\u0627\u0645\u0644 87 \u0645\u0645 \u0623\u0648 \u0623\u0642\u0644.<\/p>\n\n\n\n<p>\uff3b\u0627\u0644\u0645\u062b\u0627\u0644 5\uff3d \u062d\u0645\u0644 \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c P \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062b\u0642\u0627\u0628 SHAL5\uff0d60\uff0dP2.00\uff0dBC20 \u0628\u062f\u0648\u0646 \u062f\u0644\u064a\u0644 \u062a\u062c\u0631\u064a\u062f \u0647\u0648 \u0639\u0644\u0649 \u0627\u0644\u0646\u062d\u0648 \u0627\u0644\u062a\u0627\u0644\u064a.<\/p>\n\n\n\n<p>P = n\u03c02EI\/\u21132 = 1\u00d7\u03c02\u00d722000\u00d70.785\/202 = 426 \u0643\u062c\u0645 \u0642\u0648\u0629<\/p>\n\n\n\n<p>&nbsp; \u0625\u0630\u0627 \u0643\u0627\u0646 \u0639\u0627\u0645\u0644 \u0627\u0644\u0623\u0645\u0627\u0646 \u0647\u0648 3\u060c \u0641\u0625\u0646 P = 426\/3 = 142 \u0643\u062c\u0645 \u0642\u0648\u0629 \u0644\u0646 \u064a\u062d\u062f\u062b \u0627\u0644\u0627\u0646\u0628\u0639\u0627\u062c \u0639\u0646\u062f \u0642\u0648\u0629 \u0644\u0643\u0645\u0629 \u062a\u0628\u0644\u063a 142 \u0643\u062c\u0645 \u0642\u0648\u0629 \u0623\u0648 \u0623\u0642\u0644.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"465\" height=\"592\" src=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-402.png\" alt=\"\" class=\"wp-image-40498\" srcset=\"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-402.png 465w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-402-236x300.png 236w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-402-430x547.png 430w, https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/image-402-150x191.png 150w\" sizes=\"(max-width: 465px) 100vw, 465px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>\u0641\u064a \u0627\u0633\u062a\u0643\u0634\u0627\u0641\u064a \u0644\u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0645\u0639\u0627\u062f\u0646\u060c \u0643\u062b\u064a\u0631\u064b\u0627 \u0645\u0627 \u0623\u0648\u0627\u062c\u0647 \u0627\u0644\u062c\u0627\u0646\u0628 \u0627\u0644\u062d\u0627\u0633\u0645 \u0641\u064a \u062d\u0633\u0627\u0628 \u0642\u0648\u0629 \u0627\u0644\u062b\u0642\u0628. \u0641\u0647\u0645 \u0643\u064a\u0641\u064a\u0629<\/p>","protected":false},"author":1,"featured_media":53787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[180],"tags":[1886,1887,1884,202,1885],"class_list":["post-31221","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-punch-material","tag-punch-plate-tip","tag-punch-tip-breakage","tag-punching-force","tag-punching-profile-length"],"jetpack_featured_media_url":"https:\/\/www.harsle.com\/wp-content\/uploads\/2024\/10\/Calculation-of-Punch-Strength.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/posts\/31221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/comments?post=31221"}],"version-history":[{"count":0,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/posts\/31221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/media\/53787"}],"wp:attachment":[{"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/media?parent=31221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/categories?post=31221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.harsle.com\/ar\/wp-json\/wp\/v2\/tags?post=31221"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}