Plastic CNC machining: Custom precision custom plastic parts


When it comes to manufacturing custom plastic parts with precision and accuracy, CNC machining is a reliable and versatile solution. In this article, we will explore CNC plastic  machining, including commonly used CNC plastic material, costs, and more.

What are the common plastic for machining in CNC?

CNC Plastic machining involves the use of computer-controlled machines to shape and create custom machined parts from various plastic materials. It offers exceptional precision, tight tolerances, and the ability to produce complex geometries. Please refer to the table below for some commonly machined plastics:

Material Material Applications
PMMA (Acrylic) Acrylic is a transparent plastic material known for its excellent clarity, impact resistance, and UV stability. It’s commonly used in signage, displays, and lighting applications.
Nylon (Polyamide) Nylon is a strong and versatile plastic with high wear resistance and low friction properties. Nylon is a strong and versatile plastic with high wear resistance and low friction properties.
POM (Delrin/Polyoxymethylene) POM is a thermoplastic with excellent dimensional stability, low friction, and high stiffness. It’s often used in precision plastic gears, plastic bushings, and electrical insulator plastic.
PE (Polyethylene) 
Polyethylene is a lightweight, durable, and chemically resistant plastic. It’s widely used in packaging, plastic automotive components, and household products.
PP (Polypropylene) Polypropylene is a versatile plastic known for its chemical resistance, low density, and good impact strength. It’s used in a variety of applications, including automotive plastic parts, plastic containers, and consumer goods.
ABS (Acrylonitrile Butadiene Styrene) ABS is a popular
 known for its excellent balance of mechanical properties, durability, and affordability.
ABS plastic finds applications in a wide range of industries and products, including: automotive plastic parts, consumer goods, electronics and electrical equipment, pipes and fittings, medical applications.

Frequently Asked Questions:

To help you better understand plastic CNC machining, here are answers to some commonly asked questions:

A: Machining plastics involve using CNC machines (e.g., CNC milling plastic, machining plastic on a lathe ) to cut, shape, and form plastic materials into custom made plastic parts. It employs various cutting tools and techniques to achieve the desired design and dimensions with high precision.

A: The cost of custom plastic manufacturing varies depending on factors such as the complexity of the part, material selection, quantity, and desired finishes. U-Need has rich experience in machining plastic parts, send us your requirement to get an accurate cost estimate based on your specific needs.

A: The best plastic for CNC machining depends on the intended application and desired properties. Common options include acrylic, nylon, Delrin, polyethylene, and polypropylene, ABS. Each material has unique characteristics that make it suitable for different applications.

Get Your Parts into Production Today:

Plastic CNC machining provides a reliable and precise method for manufacturing custom machined plastic parts. With a wide range of plastic materials available and the ability to achieve complex designs with tight tolerances, CNC machining offers flexibility and efficiency in production.

If you’re in need of high-quality custom plastic machined parts, our plastic machining services are equipped to meet your requirements. With state-of-the-art CNC machines and a skilled team, we offer precision and efficiency in every project. From prototyping to large-scale production, we can handle your plastic machining needs with expertise and attention to detail. Give us the chance to take your plastic parts machining to the next level.