{"id":516,"date":"2025-06-24T06:43:13","date_gmt":"2025-06-24T06:43:13","guid":{"rendered":"https:\/\/www.coefficientfriction.com\/?p=516"},"modified":"2025-06-24T06:46:05","modified_gmt":"2025-06-24T06:46:05","slug":"slide-angle-tester","status":"publish","type":"post","link":"https:\/\/www.coefficientfriction.com\/ar\/slide-angle-tester","title":{"rendered":"\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0645\u0642\u062f\u0645\u0629 \u0641\u064a \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0648\u0627\u0644\u063a\u0631\u0636 \u0645\u0646\u0647<\/h2>\n\n\n\n<p>\u0625\u0646 <strong><a href=\"https:\/\/www.coefficientfriction.com\/ar\/inclined-plane-coefficient-of-friction-tester\/\">\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/a><\/strong> \u062f\u0648\u0631\u064b\u0627 \u062d\u064a\u0648\u064a\u064b\u0627 \u0641\u064a \u0642\u064a\u0627\u0633 <em>\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u0627\u0633\u062a\u0627\u062a\u064a\u0643\u064a (COF)<\/em> \u0644\u0623\u0633\u0637\u062d \u0627\u0644\u0645\u0648\u0627\u062f. \u062a\u062d\u062f\u062f \u0647\u0630\u0647 \u0627\u0644\u0623\u062f\u0627\u0629 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062f\u0646\u064a\u0627 \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0639\u0646\u062f\u0647\u0627 \u0639\u064a\u0646\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0648\u0636\u0648\u0639\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0627\u0626\u0644 \u0641\u064a \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642. \u0648\u062a\u0639\u0643\u0633 \u0627\u0644\u0646\u062a\u064a\u062c\u0629 \u0627\u0646\u0632\u0644\u0627\u0642 \u0627\u0644\u0633\u0637\u062d \u0648\u0627\u0644\u0627\u0644\u062a\u0635\u0627\u0642 \u0648\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0645\u0646\u0627\u0648\u0644\u0629 - \u0648\u0647\u064a \u0639\u0648\u0627\u0645\u0644 \u062d\u0627\u0633\u0645\u0629 \u0641\u064a <em>\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0627\u0644\u0645\u0646\u0633\u0648\u062c\u0627\u062a \u0648\u0627\u0644\u0648\u0631\u0642 \u0648\u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643,<\/em> \u0648 <em>\u0627\u0644\u0637\u0628\u064a\u0629<\/em> \u0627\u0644\u0645\u0648\u0627\u062f.<\/p>\n\n\n\n<p>\u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u0647\u0646\u062f\u0633\u064a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u0623\u0633\u0637\u062d \u062a\u062a\u0645\u062a\u0639 \u0628\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u0623\u062f\u0627\u0621 \u0648\u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0641\u064a \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641\u060c \u0642\u062f \u064a\u0646\u0632\u0644\u0642 \u0627\u0644\u063a\u0634\u0627\u0621 \u0627\u0644\u0632\u0644\u0642 \u0644\u0644\u063a\u0627\u064a\u0629 \u0623\u0648 \u064a\u0633\u0642\u0637 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0646\u0642\u0644\u060c \u0628\u064a\u0646\u0645\u0627 \u0642\u062f \u064a\u0646\u062d\u0631\u0641 \u0627\u0644\u063a\u0634\u0627\u0621 \u0630\u0648 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0627\u0644\u0645\u0641\u0631\u0637 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0622\u0644\u064a\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629: ASTM D202 \u0648 TAPPI T548 \u0648 TAPPI T815<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p>\u0644\u0636\u0645\u0627\u0646 \u0627\u0644\u062f\u0642\u0629 \u0648\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0643\u0631\u0627\u0631\u060c \u0641\u0625\u0646 <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/strong> \u064a\u062a\u0628\u0639 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062f\u0648\u0644\u064a\u0629 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647\u0627 \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643<\/p>\n<\/div>\n<\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.coefficientfriction.com\/ar\/astm-d202\/\">ASTM D202<\/a><\/strong>: \u0637\u0631\u0642 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0644\u0640 <em>\u0627\u0646\u0632\u0644\u0627\u0642 \u0627\u0644\u063a\u0632\u0644 \u0639\u0644\u0649 \u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/em>\u0645\u0639 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0627\u0644\u0645\u062a\u0639\u0644\u0642\u0629 \u0628\u0627\u0644\u0645\u0646\u0633\u0648\u062c\u0627\u062a.<\/li>\n\n\n\n<li><strong>TAPPI T548<\/strong>: \u064a\u0642\u064a\u0633 <em>\u0632\u0627\u0648\u064a\u0629 \u0627\u0646\u0632\u0644\u0627\u0642 \u0648\u0631\u0642 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641<\/em>\u0636\u0631\u0648\u0631\u064a\u0629 \u0644\u0644\u0645\u0648\u0627\u062f \u0645\u062b\u0644 \u0627\u0644\u0648\u0631\u0642 \u0627\u0644\u0645\u0642\u0648\u0649 \u0627\u0644\u0645\u063a\u0644\u0641 \u0623\u0648 \u0627\u0644\u0645\u0635\u0641\u062d.<\/li>\n\n\n\n<li><strong>TAPPI T815<\/strong>: \u064a\u062d\u062f\u062f <em>\u0627\u062e\u062a\u0628\u0627\u0631 COF \u0644\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0644\u064a\u0641\u064a\u0629 \u0627\u0644\u0645\u0645\u0648\u062c\u0629 \u0648\u0627\u0644\u0635\u0644\u0628\u0629<\/em>\u062a\u0642\u064a\u064a\u0645 \u0643\u064a\u0641\u064a\u0629 \u062a\u0641\u0627\u0639\u0644 \u0627\u0644\u0635\u0641\u0627\u0626\u062d \u0641\u064a \u0628\u064a\u0626\u0627\u062a \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0627\u0644\u0646\u0642\u0644.<\/li>\n<\/ul>\n\n\n\n<p>\u062a\u062d\u062f\u062f \u0643\u0644 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0625\u0639\u062f\u0627\u062f \u0648\u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0648\u0636\u0639 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0648\u0636\u0628\u0637 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062a\u0633\u062c\u064a\u0644 \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0628\u062f\u0642\u0629. \u064a\u0636\u0645\u0646 \u0627\u062a\u0628\u0627\u0639 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u062f\u0639\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0644\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.coefficientfriction.com\/ar\/inclined-plane-coefficient-of-friction-tester\/\"><img fetchpriority=\"high\" decoding=\"async\" width=\"413\" height=\"407\" src=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/Slide-Angle-Tester.webp\" alt=\"\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642\" class=\"wp-image-520\" srcset=\"https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/Slide-Angle-Tester.webp 413w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/Slide-Angle-Tester-300x296.webp 300w, https:\/\/www.coefficientfriction.com\/wp-content\/uploads\/2025\/06\/Slide-Angle-Tester-12x12.webp 12w\" sizes=\"(max-width: 413px) 100vw, 413px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0623\u062f\u0627\u0629<\/h2>\n\n\n\n<p>\u064a\u062a\u0636\u0645\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0627\u062f\u0629\u064b \u0648\u0636\u0639 \u0627\u0644\u0639\u064a\u0646\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u062c\u0647\u0627\u0632 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0645\u064a\u0644 \u062a\u062f\u0631\u064a\u062c\u064a\u0627\u064b \u0628\u0645\u0639\u062f\u0644 \u0645\u062d\u0643\u0648\u0645. \u0648\u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0645\u064a\u0644\u060c \u0641\u0625\u0646 <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/strong> \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0628\u062f\u0623 \u0639\u0646\u062f\u0647\u0627 \u0639\u064a\u0646\u0629 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0641\u064a \u0627\u0644\u062a\u062d\u0631\u0643. \u062a\u064f\u0633\u062c\u064e\u0651\u0644 \u0647\u0630\u0647 \u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0639\u0644\u0649 \u0623\u0646\u0647\u0627 \u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 COF \u0627\u0644\u062b\u0627\u0628\u062a.<\/p>\n\n\n\n<p>\u0645\u0648\u0642\u0639 Coefficientfriction.com <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 COF-03<\/strong> \u0627\u0644\u0639\u0631\u0648\u0636:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0642\u064a\u0627\u0633 \u0632\u0648\u0627\u064a\u0627 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062f\u0642\u0629 \u0645\u0639 \u062a\u062d\u0643\u0645 \u0631\u0642\u0645\u064a<\/li>\n\n\n\n<li>\u0633\u0631\u0639\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644 \u0644\u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0645\u0648\u0627\u062f<\/li>\n\n\n\n<li>\u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0645\u0639 \u0623\u062d\u062c\u0627\u0645 \u0648\u0623\u0634\u0643\u0627\u0644 \u0627\u062e\u062a\u0628\u0627\u0631 \u0645\u062a\u0639\u062f\u062f\u0629<\/li>\n\n\n\n<li>\u0648\u0627\u062c\u0647\u0629 \u0633\u0647\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0644\u0645\u0639\u0627\u064a\u0631\u0629 \u0648\u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0633\u0631\u064a\u0639\u0629<\/li>\n<\/ul>\n\n\n\n<p>\u064a\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0645\u062b\u0627\u0644\u064a\u064b\u0627 \u0644\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u062a\u0633\u0642 \u0639\u0628\u0631 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0648\u0627\u062f \u0645\u0639 \u0636\u0645\u0627\u0646 \u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0648\u0641\u0642\u064b\u0627 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 ASTM \u0648 TAPPI.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u064a\u0629 \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/h2>\n\n\n\n<p>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a <strong>\u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/strong> \u0639\u0644\u0649 \u0645\u0648\u0627\u062f \u0645\u062b\u0644:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0648\u0627\u0644\u0631\u0642\u0627\u0626\u0642 \u0627\u0644\u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a\u0629<\/strong> (\u0644\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0645\u0644\u0627\u0645\u0633\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629)<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0648\u0631\u0642 \u0627\u0644\u0645\u063a\u0644\u0641 \u0648\u0627\u0644\u0648\u0631\u0642 \u0627\u0644\u0645\u0642\u0648\u0649<\/strong> (\u0644\u0644\u0643\u0631\u062a\u0648\u0646 \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0637\u064a \u0648\u0627\u0644\u0623\u063a\u0644\u0641\u0629)<\/li>\n\n\n\n<li><strong>\u062e\u064a\u0648\u0637 \u0627\u0644\u063a\u0632\u0644 \u0648\u0627\u0644\u0646\u0633\u064a\u062c \u0648\u0627\u0644\u0623\u0642\u0645\u0634\u0629<\/strong> (\u0644\u0644\u062a\u063a\u0644\u064a\u0641 \u0623\u0648 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0627\u0644\u0648\u0627\u0642\u064a\u0629)<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0645\u0645\u0648\u062c\u0629 \u0648\u0627\u0644\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0644\u064a\u0641\u064a\u0629<\/strong> (\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u062a\u0643\u062f\u064a\u0633 \u0648\u0627\u0644\u062a\u062e\u0632\u064a\u0646)<\/li>\n<\/ul>\n\n\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0641\u0647\u0645 \u0633\u0644\u0648\u0643 \u0627\u0644\u0627\u062d\u062a\u0643\u0627\u0643 \u0644\u0647\u0630\u0647 \u0627\u0644\u0645\u0648\u0627\u062f\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0635\u0646\u0639\u064a\u0646 \u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0648\u0627\u0644\u0634\u062d\u0646 \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u0647\u0644\u0643.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0644\u0645\u0627\u0630\u0627 \u062a\u062e\u062a\u0627\u0631 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 COF-03 \u0645\u0646 Coefficientfriction.com<\/h2>\n\n\n\n<p>\u0625\u0646 <strong>\u0643\u0648\u0641-03<\/strong> \u0645\u0635\u0645\u0645\u0629 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u0642\u064a\u0627\u0633 \u062f\u0642\u064a\u0642 \u0644\u062a\u0631\u0643\u064a\u0632 \u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646 \u0627\u0644\u0645\u062c\u0645\u062f \u0648\u062a\u062f\u0639\u0645 \u0628\u0634\u0643\u0644 \u0643\u0627\u0645\u0644 <em>ASTM D202 \u0648 TAPPI T548 \u0648 TAPPI T815<\/em>. \u0648\u0633\u0648\u0627\u0621 \u0643\u0646\u062a \u062a\u0639\u0645\u0644 \u0641\u064a \u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0623\u0648 \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0623\u0648 \u0627\u0644\u0637\u0628 \u0623\u0648 \u0627\u0644\u0633\u0644\u0639 \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629\u060c \u0641\u0625\u0646\u0647 \u064a\u0648\u0641\u0631 \u0646\u062a\u0627\u0626\u062c \u0633\u0631\u064a\u0639\u0629 \u0648\u062f\u0642\u064a\u0642\u0629 \u0648\u0645\u0648\u062b\u0648\u0642\u0629. \u0625\u0646 \u062a\u0643\u0648\u064a\u0646\u0647\u0627 \u0627\u0644\u0645\u0631\u0646 \u0648\u0628\u0646\u064a\u062a\u0647\u0627 \u0627\u0644\u0642\u0648\u064a\u0629 \u062a\u062c\u0639\u0644\u0647\u0627 \u0627\u0633\u062a\u062b\u0645\u0627\u0631\u064b\u0627 \u0645\u0645\u062a\u0627\u0632\u064b\u0627 \u0644\u0623\u064a \u0645\u062e\u062a\u0628\u0631 \u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629.<\/p>\n\n\n\n<p><strong>\u062a\u0633\u0644\u064a\u0637 \u0627\u0644\u0636\u0648\u0621<\/strong>: <em>\u064a\u0636\u0645\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642 \u0627\u0644\u0635\u062d\u064a\u062d \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0633\u062a\u0642\u0631\u0627\u0631 \u0627\u0644\u0639\u0645\u0644\u064a\u0629 \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0627\u0644\u062a\u0646\u0638\u064a\u0645\u064a \u0639\u0628\u0631 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a.<\/em><\/p>\n\n\n\n<p>\u0645\u0648\u062b\u0648\u0642 <strong>\u062c\u0647\u0627\u0632 \u0627\u062e\u062a\u0628\u0627\u0631 \u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u0646\u0632\u0644\u0627\u0642<\/strong> \u0644\u0627 \u063a\u0646\u0649 \u0639\u0646\u0647 \u0644\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0627\u062d\u062a\u0643\u0627\u0643 \u0633\u0637\u062d \u0627\u0644\u0645\u0648\u0627\u062f \u0641\u064a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u062a\u0639\u0628\u0626\u0629 \u0648\u0627\u0644\u062a\u063a\u0644\u064a\u0641. \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u0629 \u0645\u062b\u0644 <strong>ASTM D202<\/strong>, <strong>TAPPI T548<\/strong>\u0648 <strong>TAPPI T815<\/strong>\u060c \u064a\u0645\u0643\u0646 \u0644\u0644\u0634\u0631\u0643\u0627\u062a \u0636\u0645\u0627\u0646 \u062b\u0628\u0627\u062a \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u064a\u0629. \u0645\u0648\u0642\u0639 Coefficientfriction.com <strong>\u0643\u0648\u0641-03<\/strong> \u062a\u0648\u0641\u0631 \u062d\u0644\u0627\u064b \u064a\u0645\u0643\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u064a\u0647 \u0645\u0635\u0645\u0645\u064b\u0627 \u062e\u0635\u064a\u0635\u064b\u0627 \u0644\u062a\u0644\u0628\u064a\u0629 \u0647\u0630\u0647 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0639\u0632\u0632 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0636\u0645\u0627\u0646 \u0627\u0644\u062c\u0648\u062f\u0629 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction to Slide Angle Testing and Its Purpose The slide angle tester plays a vital role in measuring the static coefficient of friction (COF) of material surfaces. This instrument determines the minimum angle at which a test specimen placed on an inclined plane begins to slide. The result reflects surface slipperiness, adhesion, and handling characteristics\u2014factors [&hellip;]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-516","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/posts\/516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/comments?post=516"}],"version-history":[{"count":3,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/posts\/516\/revisions"}],"predecessor-version":[{"id":523,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/posts\/516\/revisions\/523"}],"wp:attachment":[{"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/media?parent=516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/categories?post=516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coefficientfriction.com\/ar\/wp-json\/wp\/v2\/tags?post=516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}