{"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\/fr\/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

    Applications courantes<\/h2>\n

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

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    FAQ<\/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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    V\u00e9rifier la taille de la pi\u00e8ce, les propri\u00e9t\u00e9s du mat\u00e9riau, l'\u00e9tat de surface, la tol\u00e9rance dimensionnelle, l'exposition \u00e0 la chaleur, la direction de la charge et la n\u00e9cessit\u00e9 d'un post-traitement.<\/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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    L'impression 3D permet de cr\u00e9er rapidement des formes complexes, tandis que l'usinage CNC est souvent plus performant pour les surfaces pr\u00e9cises, les tol\u00e9rances plus \u00e9troites et les mat\u00e9riaux de qualit\u00e9.<\/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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    Le co\u00fbt d\u00e9pend du mat\u00e9riau, du volume de construction, du temps d'impression, de la hauteur des couches, de l'enl\u00e8vement du support, de la finition, de l'inspection et du nombre de pi\u00e8ces dans la construction.<\/p>\n<\/div>\n<\/details>\n<\/div>\n\t\t\t

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