{"id":2485,"date":"2026-04-23T08:27:21","date_gmt":"2026-04-23T00:27:21","guid":{"rendered":"https:\/\/jtlcnc.com\/?p=2485"},"modified":"2026-04-23T08:27:22","modified_gmt":"2026-04-23T00:27:22","slug":"what-is-the-principle-of-using-a-laser-interferometer-to-measure-the-accuracy-of-a-granite-platform","status":"publish","type":"post","link":"https:\/\/jtlcnc.com\/ar\/2026\/04\/23\/what-is-the-principle-of-using-a-laser-interferometer-to-measure-the-accuracy-of-a-granite-platform\/","title":{"rendered":"\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0644\u0642\u064a\u0627\u0633 \u062f\u0642\u0629 \u0645\u0646\u0635\u0629 \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a\u061f"},"content":{"rendered":"<p>\u0641\u062d\u0635 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0644\u062a\u0633\u0637\u064a\u062d \u0645\u0646\u0635\u0629 \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a: \u0645\u0628\u0627\u062f\u0626 \u0633\u0647\u0644\u0629 \u0627\u0644\u0641\u0647\u0645 <\/p>\n\n\n\n<p>I. \u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<br>\u0648\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062b\u0628\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a \u0644\u0644\u063a\u0627\u064a\u0629 \u0644\u0637\u0648\u0644 \u0645\u0648\u062c\u0629 \u0627\u0644\u0644\u064a\u0632\u0631\u060c \u0641\u0625\u0646\u0647 \u064a\u062d\u0633\u0628 \u0628\u062f\u0642\u0629 \u0627\u0646\u062d\u0631\u0627\u0641 \u062a\u0645\u0648\u062c\u0627\u062a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0639\u0646\u062f \u0643\u0644 \u0646\u0642\u0637\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u0635\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0623\u0647\u062f\u0627\u0628 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0646\u0627\u062c\u0645\u0629 \u0639\u0646 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0628\u0635\u0631\u064a\u060c \u0648\u064a\u0637\u0627\u0628\u0642 \u0627\u0644\u062a\u0633\u0637\u064a\u062d \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0623\u0628\u0639\u0627\u062f.<br>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0645\u0648\u062c\u064a \u0644\u0644\u064a\u0632\u0631 \u0646\u0641\u0633\u0647 \u0643\u0645\u0642\u064a\u0627\u0633 \u0637\u0628\u064a\u0639\u064a \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0645\u064a\u0643\u0631\u0648\u0646 \u0648\u0627\u0644\u0646\u0627\u0646\u0648\u0645\u062a\u0631\u060c \u0648\u0644\u0627 \u064a\u062a\u0623\u062b\u0631 \u0628\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0623\u0648 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0628\u0634\u0631\u064a\u0629.<\/p>\n\n\n\n<p>\u062b\u0627\u0646\u064a\u0627\u064b. \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0639\u0645\u0644 \u0627\u0644\u0628\u0633\u064a\u0637\u0629<br>\u064a\u0628\u0639\u062b \u062c\u0647\u0627\u0632 \u0627\u0644\u0625\u0631\u0633\u0627\u0644 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0634\u0639\u0627\u0639 \u0644\u064a\u0632\u0631 \u0623\u062d\u0627\u062f\u064a \u0627\u0644\u062a\u0631\u062f\u062f \u0648\u0645\u062b\u0628\u062a. \u064a\u064f\u0648\u062c\u064e\u0651\u0647 \u0623\u062d\u062f \u0627\u0644\u0634\u0639\u0627\u0639\u064a\u0646 \u0646\u062d\u0648 \u0645\u0631\u0622\u0629 \u0645\u0631\u062c\u0639\u064a\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u064f\u0648\u062c\u064e\u0651\u0647 \u0627\u0644\u0622\u062e\u0631 \u0646\u062d\u0648 \u0645\u0631\u0622\u0629 \u0645\u062a\u062d\u0631\u0643\u0629 \u0645\u0648\u0636\u0648\u0639\u0629 \u0639\u0644\u0649 \u0645\u0646\u0635\u0629 \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a.<br>\u062a\u062a\u062d\u0631\u0643 \u0627\u0644\u0645\u0631\u0622\u0629 \u0645\u0639 \u0627\u0644\u062c\u0633\u0631 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u062e\u0637\u0648\u0637 \u0627\u0644\u0637\u0648\u0644\u064a\u0629 \u0648\u0627\u0644\u0639\u0631\u0636\u064a\u0629 \u0648\u0627\u0644\u0642\u0637\u0631\u064a\u0629 \u0644\u0644\u0645\u0646\u0635\u0629.<br>\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u0646\u0635\u0629 \u0645\u0631\u062a\u0641\u0639\u0629 \u0623\u0648 \u0645\u0646\u062e\u0641\u0636\u0629 \u2192 \u062a\u0645\u064a\u0644 \u0627\u0644\u0645\u0631\u0622\u0629 \u0644\u0623\u0639\u0644\u0649 \u0623\u0648 \u0644\u0623\u0633\u0641\u0644.<br>\u064a\u062a\u0644\u0627\u0642\u0649 \u0634\u0639\u0627\u0639\u0627 \u0627\u0644\u0644\u064a\u0632\u0631 \u0644\u0625\u0646\u062a\u0627\u062c \u062a\u063a\u064a\u0631\u0627\u062a \u0641\u064a \u0623\u0647\u062f\u0627\u0628 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0627\u0644\u0633\u0627\u0637\u0639\u0629 \u0648\u0627\u0644\u0645\u0638\u0644\u0645\u0629.<br>\u062a\u0642\u0648\u0645 \u0627\u0644\u0623\u062f\u0627\u0629 \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627 \u0628\u062a\u062d\u0648\u064a\u0644: \u0643\u0645\u064a\u0629 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u0647\u0627\u0645\u0634\u064a \u2192 \u0641\u0631\u0642 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0627\u0644\u0631\u0623\u0633\u064a.<\/p>\n\n\n\n<p>\u062b\u0627\u0644\u062b\u0627\u064b. \u0643\u064a\u0641 \u064a\u062a\u0645 \u062d\u0633\u0627\u0628 \u0627\u0644\u062a\u0633\u0637\u064a\u062d\u061f<br>\u0627\u062a\u0628\u0627\u0639 \u0645\u0633\u0627\u0631 \u0634\u0628\u0643\u064a: \u0645\u0633\u062d \u0633\u0637\u062d \u0627\u0644\u0637\u0627\u0648\u0644\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0635\u0641\u064b\u0627 \u062a\u0644\u0648 \u0627\u0644\u0622\u062e\u0631 \u0639\u0644\u0649 \u0637\u0648\u0644 \u0627\u0644\u062e\u0637 \u0627\u0644\u0637\u0648\u0644\u064a \u0648\u0627\u0644\u0639\u0631\u0636\u064a \u0648\u0627\u0644\u0642\u0637\u0631\u064a\u0646.<br>\u062c\u0645\u0639 \u0642\u064a\u0645\u0629 \u0625\u062d\u062f\u0627\u062b\u064a \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 Z \u0639\u0646\u062f \u0643\u0644 \u0646\u0642\u0637\u0629.<br>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0631\u0628\u0639\u0627\u062a \u0627\u0644\u0635\u063a\u0631\u0649 \u0644\u0645\u0637\u0627\u0628\u0642\u0629 \u0645\u0633\u062a\u0648\u0649 \u0642\u064a\u0627\u0633\u064a \u0645\u062b\u0627\u0644\u064a.<br>\u0623\u0639\u0644\u0649 \u0646\u0642\u0637\u0629 \u0645\u0642\u064a\u0633\u0629 - \u0623\u062f\u0646\u0649 \u0646\u0642\u0637\u0629 \u0645\u0642\u064a\u0633\u0629<br>= \u062e\u0637\u0623 \u062a\u0633\u0637\u064a\u062d \u0645\u0646\u0635\u0629 \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a<\/p>\n\n\n\n<p>\u0631\u0627\u0628\u0639\u0627. \u062f\u0642\u0629 \u0623\u062e\u0631\u0649 \u064a\u0645\u0643\u0646 \u0642\u064a\u0627\u0633\u0647\u0627 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a<br>\u0627\u0644\u0627\u0633\u062a\u0642\u0627\u0645\u0629<br>\u0627\u0644\u062a\u0634\u0648\u064a\u0647 \u0627\u0644\u0645\u0633\u062a\u0648\u064a (\u0627\u0644\u0627\u0644\u062a\u0648\u0627\u0621)<br>\u0627\u0644\u062a\u0639\u0627\u0645\u062f (\u0633\u0637\u062d \u0645\u0631\u062c\u0639\u064a \u0645\u0646 \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a \u0628\u0632\u0627\u0648\u064a\u0629 \u0642\u0627\u0626\u0645\u0629)<br>\u0627\u0644\u062a\u0648\u0627\u0632\u064a<br>\u0627\u0644\u062a\u0633\u0627\u0645\u062d \u0627\u0644\u0645\u0648\u0636\u0639\u064a \u0644\u0644\u0641\u062a\u062d\u0627\u062a \u0648\u0627\u0633\u062a\u0642\u0627\u0645\u0629 \u0627\u0644\u0645\u0648\u062c\u0647\u0627\u062a<\/p>\n\n\n\n<p>V. \u0645\u0632\u0627\u064a\u0627 \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0631\u0648\u062d\u064a<br>\u062f\u0642\u0629 \u0623\u0639\u0644\u0649: \u062a\u0635\u0644 \u0625\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 0.001 \u0645\u064a\u0643\u0631\u0648\u0645\u062a\u0631<br>\u0644\u0627 \u064a\u062a\u0623\u062b\u0631 \u0628\u0637\u0648\u0644 \u0627\u0644\u062c\u0633\u0631 \u0623\u0648 \u0623\u062e\u0637\u0627\u0621 \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0628\u0634\u0631\u064a\u0629<br>\u0644\u0627 \u064a\u0648\u062c\u062f \u062e\u0637\u0623 \u062a\u0631\u0627\u0643\u0645\u064a \u0641\u064a \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0637\u0648\u064a\u0644\u0629<br>\u064a\u064f\u062e\u0631\u062c \u0645\u0628\u0627\u0634\u0631\u0629\u064b \u062e\u0631\u064a\u0637\u0629 \u0633\u062d\u0627\u0628\u0629 \u062e\u0637\u0623 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0645\u0645\u0627 \u064a\u062c\u0639\u0644 \u0627\u0644\u0628\u0642\u0639 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0648\u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0645\u0631\u0626\u064a\u0629 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631<br>\u0625\u0645\u0643\u0627\u0646\u064a\u0629 \u0627\u0644\u062a\u062a\u0628\u0639 \u0637\u0648\u064a\u0644 \u0627\u0644\u0645\u062f\u0649 \u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0648\u0637\u0646\u064a\u0629 \u0641\u064a \u0628\u064a\u0626\u0629 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u062b\u0627\u0628\u062a\u0629\u060c \u0648\u062f\u0642\u0629 \u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u062d\u0643\u064a\u0645<\/p>\n\n\n\n<p>\u0633\u0627\u062f\u0633\u0627\u064b. \u0645\u0644\u062e\u0635 \u0645\u0646 \u062c\u0645\u0644\u0629 \u0648\u0627\u062d\u062f\u0629<br>\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u062a\u062f\u0627\u062e\u0644 \u0628\u0627\u0644\u0644\u064a\u0632\u0631 = \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0636\u0648\u0621 \u0643\u0645\u0633\u0637\u0631\u0629 \u0644\u0642\u064a\u0627\u0633 \u0641\u0631\u0642 \u0627\u0644\u0627\u0631\u062a\u0641\u0627\u0639 \u0628\u062f\u0642\u0629 \u0639\u0646\u062f \u0643\u0644 \u0646\u0642\u0637\u0629 \u0639\u0644\u0649 \u0633\u0637\u062d \u0627\u0644\u062c\u0631\u0627\u0646\u064a\u062a\u060c \u0648\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0628\u0623\u0643\u0645\u0644\u0647 \u0645\u0646 \u062e\u0644\u0627\u0644 \u062c\u0647\u0627\u0632 \u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0644\u062d\u0633\u0627\u0628 \u062e\u0637\u0623 \u0627\u0644\u062a\u0633\u0637\u064a\u062d \u0627\u0644\u062d\u0642\u064a\u0642\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-1024x473.jpg\" class=\"wp-image-2260\" srcset=\"https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-1024x473.jpg 1024w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-300x139.jpg 300w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-768x355.jpg 768w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-1536x710.jpg 1536w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-18x8.jpg 18w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908-800x370.jpg 800w, https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/03\/\u5fae\u4fe1\u56fe\u7247_20220725162908.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Laser Interferometer Inspection of Granite Platform Flatness: Easy-to-Understand Principles I. Core PrincipleUtilizing the extremely high stability of laser wavelength, it precisely calculates the deviation of height undulations at every point on the platform through changes in interference fringes caused by optical path differences, and three-dimensionally fits the true flatness.The laser wavelength itself serves as a&#8230;<\/p>","protected":false},"author":1,"featured_media":2495,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_analysis_target_kw":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[35],"tags":[],"class_list":["post-2485","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"taxonomy_info":{"category":[{"value":35,"label":"NEWS"}]},"featured_image_src_large":["https:\/\/jtlcnc.com\/wp-content\/uploads\/2026\/04\/\u5fae\u4fe1\u56fe\u7247_20260420155549_98_25.png",703,895,false],"author_info":{"display_name":"jinxing6611@gmail.com","author_link":"https:\/\/jtlcnc.com\/ar\/author\/jtlcnc\/"},"comment_info":1,"category_info":[{"term_id":35,"name":"NEWS","slug":"news","term_group":0,"term_taxonomy_id":35,"taxonomy":"category","description":"","parent":0,"count":254,"filter":"raw","cat_ID":35,"category_count":254,"category_description":"","cat_name":"NEWS","category_nicename":"news","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/posts\/2485","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/comments?post=2485"}],"version-history":[{"count":1,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/posts\/2485\/revisions"}],"predecessor-version":[{"id":2489,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/posts\/2485\/revisions\/2489"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/media\/2495"}],"wp:attachment":[{"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/media?parent=2485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/categories?post=2485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jtlcnc.com\/ar\/wp-json\/wp\/v2\/tags?post=2485"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}