{"id":3647,"date":"2026-04-20T09:12:07","date_gmt":"2026-04-20T09:12:07","guid":{"rendered":"https:\/\/nylonplastic.com\/pom-acetal-polyoxymethylene-cnc-machining-plastics-guide\/"},"modified":"2026-06-02T05:14:03","modified_gmt":"2026-06-02T05:14:03","slug":"pom-acetal-polyoxymethylene-cnc-machining-plastics-guide","status":"publish","type":"post","link":"https:\/\/nylonplastic.com\/vi\/pom-acetal-polyoxymethylene-cnc-machining-plastics-guide\/","title":{"rendered":"POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide"},"content":{"rendered":"

\"POM<\/p>\n

\"POM
POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Gu<\/figcaption><\/figure>\n

What Is POM Acetal Plastic?<\/h2>\n
\"Professional
Professional industrial photograph: POM Acetal (Polyoxymethylene) , manufacturin<\/figcaption><\/figure>\n

POM (Polyoxymethylene), also known as acetal or Delrin, is a highly crystalline engineering thermoplastic. Its combination of high stiffness, low friction, and excellent dimensional stability makes it ideal for precision mechanical components.<\/p>\n

Key Properties of POM<\/h2>\n
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  • Tensile Strength:<\/strong> 60\u201370 MPa<\/li>\n
  • Flexural Modulus:<\/strong> 2,500\u20132,800 MPa<\/li>\n
  • Melting Point:<\/strong> 165\u2013175\u00b0C<\/li>\n
  • Coefficient of Friction:<\/strong> 0.2\u20130.35<\/li>\n<\/ul>\n

    CNC Machining Best Practices<\/h2>\n

    Use sharp carbide tools, 150\u2013250 m\/min cutting speed for turning, and air blast or flood coolant.<\/p>\n

    C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn<\/h2>\n

    Gears, sprockets, bearings, bushings, guide rails, food processing equipment, and medical device components.<\/p>\n<\/p><\/div>\n

    \t\t\t\t\t\t\t<\/button>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n<\/p><\/div>\n

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    C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n
    \nWhen is POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide a good option?<\/summary>\n
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    POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide is a good option when fast iteration, complex geometry, low tooling cost, or low-volume production is more important than molded-part unit cost.<\/p>\n<\/div>\n<\/details>\n

    \nWhat should be checked before choosing POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide?<\/summary>\n
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    Ki\u1ec3m tra k\u00edch th\u01b0\u1edbc chi ti\u1ebft, t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u, \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t, dung sai k\u00edch th\u01b0\u1edbc, m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t, h\u01b0\u1edbng t\u1ea3i tr\u1ecdng v\u00e0 xem c\u00f3 c\u1ea7n x\u1eed l\u00fd sau gia c\u00f4ng hay kh\u00f4ng.<\/p>\n<\/div>\n<\/details>\n

    \nHow does POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide compare with CNC machining?<\/summary>\n
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    In 3D c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, trong khi gia c\u00f4ng CNC th\u01b0\u1eddng mang l\u1ea1i \u0111\u1ed9 b\u1ec1n cao h\u01a1n cho c\u00e1c b\u1ec1 m\u1eb7t ch\u00ednh x\u00e1c, dung sai ch\u1eb7t ch\u1ebd h\u01a1n v\u00e0 s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u \u0111\u1ea1t ti\u00eau chu\u1ea9n s\u1ea3n xu\u1ea5t.<\/p>\n<\/div>\n<\/details>\n

    \nWhat affects the cost of POM Acetal (Polyoxymethylene) \u2014 The Complete CNC Machining Plastics Guide?<\/summary>\n
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    Chi ph\u00ed ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u, th\u1ec3 t\u00edch in, th\u1eddi gian in, \u0111\u1ed9 d\u00e0y l\u1edbp, vi\u1ec7c th\u00e1o khung \u0111\u1ee1, ho\u00e0n thi\u1ec7n, ki\u1ec3m tra v\u00e0 s\u1ed1 l\u01b0\u1ee3ng chi ti\u1ebft trong m\u00f4 h\u00ecnh.<\/p>\n<\/div>\n<\/details>\n<\/div>\n\t\t\t

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