{"id":811,"date":"2025-06-20T07:31:15","date_gmt":"2025-06-20T07:31:15","guid":{"rendered":"https:\/\/www.supplierlist.com\/china-manufacturers\/?p=811"},"modified":"2025-06-20T07:31:16","modified_gmt":"2025-06-20T07:31:16","slug":"cnc-grinding-machine-ultra-precision-surface-finishing-for-high-tolerance-components","status":"publish","type":"post","link":"https:\/\/www.supplierlist.com\/china-manufacturers\/cnc-grinding-machine-ultra-precision-surface-finishing-for-high-tolerance-components\/","title":{"rendered":"CNC Grinding Machine: Ultra-Precision Surface Finishing for High-Tolerance Components"},"content":{"rendered":"\n

What is a CNC Grinding Machine?<\/strong><\/h4>\n\n\n\n

A CNC grinding machine<\/strong> uses computer-controlled abrasive wheels to achieve micron-level precision in surface finishing, dimensional accuracy, and geometry correction for metals, ceramics, and composites. It transforms rough-machined parts into finished components with tolerances up to \u00b10.001mm<\/strong>.<\/p>\n\n\n\n

Types of CNC Grinding Machines<\/strong><\/h4>\n\n\n\n
    \n
  1. Surface Grinders<\/strong>\n
      \n
    • For flat surfaces (e.g., mold bases, machine ways).<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Cylindrical Grinders<\/strong>\n
        \n
      • External\/internal grinding of shafts, bearings.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
      • Tool & Cutter Grinders<\/strong>\n
          \n
        • Resharpens drills, end mills, and inserts.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
        • Creep-Feed Grinders<\/strong>\n
            \n
          • Deep-cut grinding for aerospace turbine blades.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n

            Key Advantages<\/strong><\/h4>\n\n\n\n
              \n
            • Sub-Micron Accuracy<\/strong>: Achieves\u00a0Ra 0.1\u03bcm<\/strong>\u00a0surface finishes.<\/li>\n\n\n\n
            • Material Versatility<\/strong>: Handles hardened steel (65 HRC+), carbides, and ceramics.<\/li>\n\n\n\n
            • Automated Precision<\/strong>: Compensates for thermal drift and wheel wear in real time.<\/li>\n\n\n\n
            • Cost Efficiency<\/strong>: Reduces manual polishing labor by 90%.<\/li>\n<\/ul>\n\n\n\n

              Applications<\/strong><\/h4>\n\n\n\n
                \n
              • Aerospace<\/strong>: Jet engine turbine discs, landing gear.<\/li>\n\n\n\n
              • Medical<\/strong>: Implant surfaces, surgical tools.<\/li>\n\n\n\n
              • Automotive<\/strong>: Fuel injection nozzles, transmission gears.<\/li>\n<\/ul>\n\n\n\n

                Operation Process<\/strong><\/h4>\n\n\n\n
                  \n
                1. Workholding<\/strong>: Secure parts with magnetic chucks or vacuum fixtures.<\/li>\n\n\n\n
                2. Wheel Selection<\/strong>: Choose abrasives (diamond, CBN) based on material.<\/li>\n\n\n\n
                3. CNC Programming<\/strong>: Set grinding paths, depth (0.005\u20130.5mm\/pass), and coolant flow.<\/li>\n\n\n\n
                4. In-Process Gauging<\/strong>: Probes measure dimensions mid-operation.<\/li>\n\n\n\n
                5. Finishing<\/strong>: Superfinishing wheels achieve mirror-like surfaces.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                  What is a CNC Grinding Machine? A CNC grinding machine uses computer-controlled abrasive wheels to achieve micron-level precision in surface finishing, dimensional accuracy, and geometry correction for metals, ceramics, and composites. It transforms rough-machined parts into...<\/p>\n","protected":false},"author":2,"featured_media":814,"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":"","footnotes":""},"categories":[37],"tags":[432,433,434,435],"class_list":["post-811","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-machine-tools","tag-precision-grinding","tag-surface-finish-ra-0-1m","tag-cbn-abrasives","tag-cnc-creep-feed-grinding"],"_links":{"self":[{"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/posts\/811","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/comments?post=811"}],"version-history":[{"count":1,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/posts\/811\/revisions"}],"predecessor-version":[{"id":815,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/posts\/811\/revisions\/815"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/media\/814"}],"wp:attachment":[{"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/media?parent=811"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/categories?post=811"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.supplierlist.com\/china-manufacturers\/wp-json\/wp\/v2\/tags?post=811"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}