Precision Nylon Manufacturing
Precision CNC Machining and Custom Nylon Manufacturing
PartsMake delivers precision CNC machining and manufacturing services for custom metal and plastic components, from one-off functional prototypes to production runs exceeding 100,000 units.
Support complex geometries, tight tolerances, and multi-stage production requirements with a manufacturing partner built for industrial applications.
±0.01–0.05 mm
Standard tolerances
±0.005 mm
Precision capability
100,000+
Production quantities
Materials
PA6, PA66, PA12 and GF Nylon
Inspection
CMM, optical and FAI reporting
Material engineering
Engineering Nylon for Mechanical Performance
Nylon, also known as polyamide, is a practical choice for components requiring a balance of mechanical strength, impact resistance, and wear performance.
Its hygroscopic nature is critical to the design and machining process. Grade selection, conditioning, storage, and assembly requirements all influence final dimensional performance.
Discuss your material requirementsMaterial grade comparison
Select for load, moisture and stability
| Property | PA6 | PA66 | PA12 | PA6 + 30% GF |
|---|---|---|---|---|
| Tensile strength | High | Higher | Moderate | Very high |
| Water absorption | High | Moderate | Low | Moderate |
| Heat deflection | Moderate | High | Moderate | Excellent |
| Dimensional stability | Low | Low | High | High |
Grade guidance
Match Nylon to the job
Our engineering team helps balance strength, wear, moisture exposure, heat, stiffness, and cost before production begins.
Wear and tensile performance
Standard grades offering high wear resistance and tensile strength, ideal for gears and structural bushings.
Moisture-sensitive precision
Preferred where low moisture absorption and dimensional stability matter, including snap-fit connectors and precision housings.
Stiffness under load
Glass fibers increase stiffness and thermal resistance while reducing deformation under load.
Production capabilities
The right process for every geometry
A diverse CNC fleet supports prototypes, production parts, complex features, and multi-stage manufacturing requirements.
01 / CNC milling
3, 4 and 5-axis machining
Housings, plates, and complex brackets up to 1200 × 800 × 600 mm.
02 / Turning
CNC turning and Swiss machining
Precision shafts, pins, and miniature components with Swiss-type accuracy up to Ø32 mm.
03 / Mill-turn
Fewer setups, better concentricity
Combined milling and turning reduces cycle time and improves concentricity for cylindrical parts.
04 / Grinding
Critical mating surfaces
Surface, cylindrical, and centerless grinding for wear-resistant finishes.
05 / EDM
Complex internal geometries
Wire and sinker EDM for hardened steels and features standard milling cannot achieve.
06 / Full support
From prototype to production
Support quantities from one piece through repeat production exceeding 100,000 units.
Quality control
Control the details that affect fit
Consistent results in plastic and metal machining require strict process control. Standard tolerances are ±0.01–0.05 mm, with precision capabilities down to ±0.005 mm.
CMM and optical measurement
Dimensional verification for critical features and assemblies.
Surface finish verification
Surface roughness testing from Ra 0.4–3.2 μm.
Traceable production records
FAI reports for all new projects, full batch traceability, and material certification.
Moisture and dimensional impact
Design for Nylon’s real operating environment
Because Nylon absorbs humidity, parts may experience dimensional shifts after machining. Humidity can affect dimensions, fits, and tolerances between production, storage, and final assembly.
We provide guidance on material conditioning and storage so components meet specifications at the point of assembly. This is especially important for precision housings, snap-fit features, gears, bushings, and other mechanical parts.
Recommended project inputs
- ✓Operating humidity and temperature range
- ✓Assembly timing and storage conditions
- ✓Critical fits, tolerances, and inspection points
Beyond Nylon
Sheet metal fabrication and finishing
When your project combines machined Nylon components with metal parts or assemblies, our sheet metal capabilities help consolidate sourcing and production.
Laser cutting
Fiber laser precision on sheets up to 3000 × 1500 mm.
CNC bending
Press brake capacity up to 200 tons.
Welding and assembly
TIG, MIG, laser welding, and PEM hardware installation.
Finishing
Powder coating, anodizing, plating, and laser marking.
Selecting the right process
Prototyping
CNC machining enables immediate functional testing without tooling costs, starting from one piece.
Low-to-mid volume
Repeat production supports cost-effective scaling from R&D through market launch.
Complex geometry
5-axis machining and EDM capture intricate internal features and high-tolerance bores.
Common project questions
Plan with confidence
Which Nylon grades are suitable for mechanical parts? +
PA6 and PA66 suit wear-resistant gears and structural bushings. PA12 is useful for moisture-sensitive precision housings and snap-fit connectors. GF Nylon is preferred when stiffness and thermal resistance are priorities.
How does humidity affect Nylon tolerances? +
Nylon absorbs moisture, which can cause dimensional changes after machining. We review conditioning, storage, humidity, and assembly timing to help the part meet its specification when it is used.
Can you support both prototypes and production? +
Yes. CNC machining supports quantities from one piece through production runs exceeding 100,000 units, with repeat production processes for scaling.
What should be included in an RFQ? +
Please include 3D CAD files in STEP or IGES format and 2D technical drawings showing tolerances, material specifications, finishes, quantities, and critical inspection requirements.
Submit your RFQ
Turn your Nylon design into a production-ready part
We process RFQs daily for Aluminum, Stainless Steel, Carbon Steel, Titanium, Brass, and engineering plastics including Nylon.
✓Attach STEP or IGES 3D CAD files.
✓Include 2D drawings with tolerances and material specifications.
✓Share quantities, finishes, operating conditions, and target timing.
Email:
Facility:
Start your project
Share your requirements and our team will review the best Nylon grade and manufacturing route.