Precision CNC Machined Plastic Components for Industrial Equipment

1. Product Highlights

(1)Custom Plastic Machined Parts
(2)Precision CNC Machined Plastic Components
(3)High-Performance Engineering Plastic Parts

2. Product Description

Service Process for Custom Precision CNC Machined Plastic Parts

(1)Pre-Production Collaboration
Confirm plastic part specifications including material grade, chemical resistance, overall dimensions, assembly tolerances, order quantity, and delivery schedule.
Receive 3D CAD models or 2D drawings with clear tolerance requirements for key features such as threads and precision bores.
Conduct DFM analysis to optimize wall thickness and corner radii, reducing deformation risk during machining.

(2)Process Planning & Programming
Select suitable materials such as PEEK, POM, Nylon, or PTFE based on temperature resistance, strength, friction, or food-grade requirements.
Create CNC toolpaths optimized for plastic machining to minimize heat buildup and burr formation.
Run machining simulations to verify tool clearance, ensure geometry accuracy, and improve efficiency.

(3)Production & Quality Control
Secure plastic blanks using dedicated fixtures to prevent surface damage and ensure stable machining.
Carry out CNC milling and turning with controlled cutting parameters to maintain tight tolerances.
Inspect dimensions and surface quality to ensure all features meet drawing specifications.

(4)Post-Processing & Delivery
Perform deburring, polishing, or cleaning according to functional and appearance requirements.
Clean parts thoroughly and package with anti-static or protective materials to avoid damage during shipping.
Arrange delivery based on customer needs, with small batches typically completed within 7–10 days.

3. Common Materials for Custom Precision CNC Machined Plastic Parts

(1)PEEK (Polyetheretherketone)
Offers excellent mechanical strength, high temperature resistance, and chemical stability.
Commonly used for aerospace parts, medical components, and high-pressure valve applications.

(2)POM (Acetal / Delrin)
Features high stiffness, low friction, and excellent dimensional stability.
Ideal for precision gears, bearings, bushings, and wear-resistant mechanical parts.

(3)Nylon (PA6 / PA66)
Provides good impact resistance, vibration damping, and load-bearing capability.
Widely used for rollers, wear pads, and structural components in industrial equipment.

4. Why Choose Us for Custom Precision CNC Machined Plastic Parts

(1)Professional Plastic Machining Capability
Advanced CNC equipment ensures tolerances up to ±0.05 mm with stable surface quality.
Plastic-specific cutting tools are used to prevent melting and deformation.

(2)Material & Customization Support
Extensive experience with PEEK, POM, Nylon, PTFE, ABS, and Polycarbonate.
Support for complex geometries, internal threads, assemblies, and prototypes with no MOQ.

(3)Strict Quality Control
Critical dimensions are precisely inspected to ensure perfect assembly fit.
Surface quality is checked to eliminate burrs, tool marks, or stress cracks.
All processes comply with ISO 9001 quality management standards.

(4)Fast Response & Delivery
Prototypes can be completed within 5–7 days.
Quotations are provided within 24–48 hours after receiving drawings.
Small-batch production is typically delivered within 7–10 days.

(5)One-Stop Manufacturing Solution
From material sourcing and CNC machining to post-processing and packaging, finished parts are delivered ready for use.