{"id":23562,"date":"2023-07-01T10:00:48","date_gmt":"2023-07-01T01:00:48","guid":{"rendered":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/?p=12602"},"modified":"2025-10-03T11:10:33","modified_gmt":"2025-10-03T02:10:33","slug":"%e6%8c%87%e7%a4%ba%e3%81%aa%e3%81%8d%e5%8a%a0%e5%b7%a5%e5%af%b8%e6%b3%95%e3%81%ae%e6%99%ae%e9%80%9a%e8%a8%b1%e5%ae%b9%e5%b7%ae%e6%a8%99%e6%ba%96","status":"publish","type":"post","link":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/technical_info-en-c\/tup_conditions-en-c\/23562\/","title":{"rendered":"Default General Tolerance Standards"},"content":{"rendered":"\t\t
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  • The Machined plates service does not display dimensions or tolerances when 3D CAD data is uploaded other than diameter information and full length, assuming that the customer specifies the desired tolerances.<\/li>\n \t
  • This section describes the finish of parts where dimensions and tolerances are not displayed.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Default General Tolerance Standards for Machined Dimensions
    (Standard products conform to JIS B 0405:1991\/JIS B 0419:1991)<\/div><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    • The following standards are applied to the origin according to machining standards.<\/li>\n \t
    • The origin can be moved to any position.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Tolerances for Model Dimensions, Excluding Chamfer<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      [mm]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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      Product lineup<\/th>\nTolerance Grade<\/th>\nClassification of Standard Dimensions<\/th>\n<\/tr>\n
      Symbol<\/th>\nDescription<\/th>\n\u22650.5 \u22643<\/th>\n>3 \u22646<\/th>\n>6 \u226430<\/th>\n>30 \u2264120<\/th>\n>120 \u2264400<\/th>\n>400 \u22641000<\/th>\n<\/tr>\n
      Standard<\/th>\nm<\/td>\nMedium<\/td>\n\u00b10.1<\/td>\n\u00b10.1<\/td>\n\u00b10.2<\/td>\n\u00b10.3<\/td>\n\u00b10.5<\/td>\n\u00b10.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      Tolerances for Chamfer Length Dimensions (Corner Radius and Corner Chamfer Dimensions)<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      [mm]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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      Product lineup<\/th>\nTolerance Grade<\/th>\nClassification of Standard Dimensions<\/th>\n<\/tr>\n
      Symbol<\/th>\nDescription<\/th>\n\u22650.5 \u22643<\/th>\n>3 \u22646<\/th>\n>6<\/th>\n<\/tr>\n
      Standard<\/th>\nC<\/td>\nRough<\/td>\n\u00b10.4<\/td>\n\u00b11<\/td>\n\u00b12<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      Angle Dimensional Tolerances<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Product lineup<\/th>\nTolerance Grade<\/th>\nLength of the Shorter Angle Edge<\/th>\n<\/tr>\n
      Symbol<\/th>\nDescription<\/th>\n\u226410<\/th>\n>10 \u226450<\/th>\n>50 \u2264120<\/th>\n>120 \u2264400<\/th>\n>400<\/th>\n<\/tr>\n
      Standard<\/th>\nm<\/td>\nMedium<\/td>\n\u00b11\u00b0<\/td>\n\u00b130\u2019<\/td>\n\u00b120\u2019<\/td>\n\u00b110\u2019<\/td>\n\u00b15\u2019<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      General Tolerances of Perpendicularity<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      Product lineup<\/th>\nTolerance Grade<\/th>\nNominal Length of the Shorter Edge<\/th>\n<\/tr>\n
      Symbol<\/th>\n\u2264100<\/th>\n>100 \u2264300<\/th>\n>300 \u22641000<\/th>\n>1000 \u22645000<\/th>\n<\/tr>\n
      Standard<\/th>\nK<\/td>\n0.4<\/td>\n0.6<\/td>\n0.8<\/td>\n1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      \n\t\t\t\t\t\t\t\t\t*This does not apply if Hardening is included in the process.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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      Geometric Tolerance Precision Standards for Lathe Machining<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      \n\t\t\t\t\t\t\t\t\tThe following tolerance values are also guaranteed for hardening. However, this may not apply for certain product shapes (for example thin-walled products, long products and products with a large removal rate).\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      \u00a0<\/th>Geometric Tolerance Completed on One Side with Maximum Diameter as the Origin<\/th>Geometric Tolerance for Both Sides with Maximum Diameter as the Origin<\/th><\/tr>
      Outer Diameter<\/th>Inner Diameter<\/th>Outer Diameter<\/th>Inner Diameter<\/th>L (Full Length)<\/th>Standard<\/th><\/tr>
      K (Geometric Tolerance Value)<\/th><\/tr>
      Perpendicularity<\/th>\"\"<\/span><\/td>\"\"<\/span><\/td>\"\"<\/span><\/td>\"Perpendicularity_\u4e21\u5074_Inner<\/span><\/td>L \u2266 100<\/th>0.06<\/td><\/tr>
      100 < L \u2266 300<\/th>0.1<\/td><\/tr>
      300 < L \u2266 500<\/th>0.15<\/td><\/tr>
      L < 500<\/th>0.2<\/td><\/tr>
      Concentricity<\/th>\"\"<\/span><\/td>\"\"<\/span><\/td>\"\"<\/span><\/td>\"\"<\/span><\/td>L \u2266 100<\/th>0.1<\/td><\/tr>
      100 < L \u2266 300<\/th>0.2<\/td><\/tr>
      300 < L \u2266 500<\/th>0.3<\/td><\/tr>
      L < 500<\/th>0.5<\/td><\/tr>
      Parallelism<\/th>\"\"<\/span><\/td>\"\"<\/span><\/td>\"\"<\/span><\/td>\"Parallelism_\u4e21\u5074_Inner<\/span><\/td>L \u2266 100<\/th>0.06<\/td><\/tr>
      100 < L \u2266 300<\/th>0.1<\/td><\/tr>
      300 < L \u2266 500<\/th>0.15<\/td><\/tr>
      L < 500<\/th>0.2<\/td><\/tr>
      Circularity<\/th>\"\"<\/span><\/td>\"Roundness_\u7247\u5074_Inner<\/span><\/td>\u00a0<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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      • *Circularity should be equal to the dimensional tolerance value for the diameter, but it must not exceed the specified tolerance value of circular runout in the radial direction.<\/li>
      • Example 1: Circularity 0.1 for diameter 100 without tolerance<\/li>
      • Example 2: Circularity 0.04 for diameter 100 \u00b10.02<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        Tip<\/p>\n\n

        Reasons for disparities in precision between one side and both sides<\/h5>\n\n\n\n\n
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        • \n
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          • \u25a0 One side<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u200b\n
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            • \n
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              • Workpiece does not need replacing and machining is completed in one direction\u200b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u200b\u200b<\/td>\n
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        • \n
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          • \u25a0 Both sides\u200b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u200b\n
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            • \n
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              • Workpiece needs replacing and machining is in two directions\u200b\u200b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\u200b\u200b<\/td>\n<\/tr>\n
        \"One<\/td>\n\"Both<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        General Tolerances of Straightness and Flatness<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        [mm]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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        Product lineup<\/th>\nTolerance Grade<\/th>\nNominal Length<\/th>\n<\/tr>\n
        Symbol<\/th>\n\u226410<\/th>\n>10 \u226430<\/th>\n>30 \u2264100<\/th>\n>100 \u2264300<\/th>\n>300 \u22641000<\/th>\n<\/tr>\n
        Standard<\/th>\nK<\/td>\n0.05<\/td>\n0.1<\/td>\n0.2<\/td>\n0.4<\/td>\n0.6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\t\t\t\t\t\t\n*This does not apply if Hardening is included in the process.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        Resin Precision Assurance<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t\t\tUnlike metal, resin is a material that easily changes shape or dimensions due to factors such as temperature and humidity. Due to this, precision assurance is performed under the following conditions:\n
          \n \t
        • \u00b7 Inspections are performed in temperature-controlled environments (23 to 24\u2103).<\/li>\n \t
        • \u00b7 Precision assurance is based on the results of inspections performed immediately before shipment.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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          Surface Roughness<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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          • The surface roughness reference value is \u221aRa6.3 (\u221aRz25).<\/li>\n \t
          • The surface roughness is displayed in the lower left corner of the 3D viewer and the roughness symbol can be changed in user settings.<\/li>\n \t
          • You can select \u221aRa6.3\/3.2 for surface roughness in User Settings > Initial Quotation Settings<\/li>\n<\/ul>\n \n
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            Tip<\/p>\nAs shown in the figure below, you can select the value for surface roughness from \u221aRa6.3\/3.2 in the tree view.\n\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

            \n\t\t\t\t
            \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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            Outer corners, cylinder inner edge, chamfered edge<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              \n \t
            • Parts with an edge of less than C\/R0.5 have a chamfer between C\/R 0.1 to 0.4 mm.<\/li>\n \t
            • If the inner edge of the cylinder is smaller than 0.5, the finishing of the edge is R0.4 mm.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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              Caution<\/p>\nThe specification “no chamfer” is not supported.\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

              The Machined plates service does not display dimensions or tolerances when 3D CAD data is uploaded other than diameter information and full length, assuming that the customer specifies the desired tolerances. This section describes the finish of parts where dimensions and tolerances are not displayed. Default General Tolerance Standards for Machined Dimensions (Standard products conform to JIS B 0405:1991\/JIS B 0419:1991) The following standards are applied to the origin according to machining standards. The origin can be moved to any position. Tolerances for Model Dimensions, Excluding Chamfer [mm] Product lineup Tolerance Grade Classification of Standard Dimensions Symbol Description \u22650.5 \u22643 >3 \u22646 >6 \u226430 >30 \u2264120 >120 \u2264400 >400 \u22641000 […]<\/p>\n","protected":false},"author":15,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[173],"tags":[183],"class_list":["post-23562","post","type-post","status-publish","format-standard","hentry","category-tup_conditions-en-c","tag-technical_tup-en"],"views":3895,"_links":{"self":[{"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/posts\/23562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/comments?post=23562"}],"version-history":[{"count":30,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/posts\/23562\/revisions"}],"predecessor-version":[{"id":72012,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/posts\/23562\/revisions\/72012"}],"wp:attachment":[{"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/media?parent=23562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/categories?post=23562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/de.meviy.misumi-ec.com\/help\/en\/wp-json\/wp\/v2\/tags?post=23562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}