POM CNC Machining
POM (Polyoxymethylene) is a stiff, low-friction engineering plastic that machines to precise tolerances. As a result, it offers excellent dimensional stability and good wear resistance. This makes it a reliable choice for gears, bushings, pulleys, and precision sliders.
You should consider it for valve components, instrument parts, and electrical insulators that require consistent performance with minimal maintenance.
Why Choose POM for CNC Machining?
High Stiffness and Fatigue Resistance
POM maintains its shape under load and repeated use. Thus, this allows us to machine durable gears, cams, and levers that retain accuracy. Your mechanisms will perform consistently over time.
Low Friction and Wear
Because the material has naturally slippery properties, it produces clean edges and smooth bearing surfaces during machining. So, this leads to longer service life for bushings, guides, and sliding components.
Excellent Dimensional Stability
POM resists creep and handles temperature variations well. This stability hence ensures parts maintain tight fits after machining. Consequently, your assemblies will remain precise and reliable.
Superior Machinability
POM machines cleanly with sharp tools and good chip formation. We achieve fine surface finishes with minimal secondary work. So, your parts will be ready for assembly quickly.
Key Industries Using POM CNC Machining Parts:
Industrial Automation:
The industry uses POM for precision gears, timing pulleys, and wear plates. The material’s stiffness and low friction ensure accurate movement and long service life.
Fluid and Valve Systems:
Parts include valve seats, poppets, and metering components. POM’s dimensional stability and chemical resistance make it suitable for fluid handling applications.
Automotive and Electric Vehicles:
This sector uses POM for clips, brackets, and latch elements. The material’s durability and low friction support both interior and under-hood applications.
Electronics and Instrumentation:
POM is ideal for non-conductive housings, spacers, and coil formers. Its electrical insulation properties and stability protect sensitive components.
Our Capabilities in POM CNC Machining:
We provide specialized POM CNC Machining for precision components. Our processes include 3, 4, and 5-axis milling, turning, and precision drilling operations.
Our pom machining expertise includes using positive-rake tooling and optimized chip clearance. We use step-down techniques to control heat buildup during pom cnc operations. Accordingly, we employ soft jaws and vacuum workholding to maintain flatness and concentricity.
We machine to your specified tolerances and GD&T requirements. Besides that, we plan for material characteristics and provide burr control and edge radiusing. For assembly readiness, we create threaded features and install heat-set or ultrasonic inserts.
Our finishing options include deburring, light polishing, and cleaning. We can add engraving or marking as specified. We understand which finishing systems work best with POM’s properties.