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CNC Turning Services

CNC turning material selection

We machine common engineering alloys and high-performance plastics for drawing-based precision components. Review representative material options below and include material requirements in your RFQ.

Metals

Q235 / A36 CNC turning material sampleQ235 / A36

Q235 / A36

Rolled steel for common structures

Common standards / notes

Q235A / A36 / SS400 / 1.0040

Plastics

POM CNC turning material samplePOM

POM

Engineering plastic for wear-resistant precision components.

Common standards / notes

Acetal / Delrin-type applications

CNC turning surface finishing

Surface finishing improves corrosion resistance, wear behavior, appearance and functional stability. Available finishing depends on material, geometry and end-use requirements.

Alodin

Chromate conversion coating for aluminum parts where corrosion resistance and electrical conductivity are required.

Anodizing

Protective oxide layer for aluminum parts, improving appearance and corrosion resistance.

Black Oxide

Black Oxide

Dark finish for steel parts where appearance and mild protection are required.

Bead Blasting

Uniform matte texture to reduce machining marks and improve visual consistency.

Brushing

Linear surface texture for visible metal parts and enclosure components.

Electrophoresis

Consistent coating for corrosion resistance and decorative requirements.

Electropolishing

Improves smoothness and cleanability for stainless steel precision parts.

Gold Plating

Conductive and corrosion-resistant plating for electrical contacts and selected precision components.

Machined Finish

Controlled tool marks and deburring for functional turning parts.

Passivation

Chemical treatment for stainless steel parts to improve corrosion resistance after machining.

Polishing

Mechanical surface refinement for smoother appearance and reduced roughness.

Vapor Polishing

Surface clarity improvement for selected plastic components and transparent features.

Zinc Plating

Protective zinc coating for steel parts where corrosion resistance is required.

Rigorous Quality Control

Our commitment to quality ensures that every component meets the required standards of precision, consistency and performance before delivery.

Advanced Inspection

Coordinate measuring machines, profile projectors and optical inspection systems verify critical dimensions.

Process Validation

First article inspection, in-process checks and documented quality records support stable production runs.

Material Testing

Certified raw materials, traceable production lots and inspection records help verify component reliability.

ZEISS CMM700×1000×600 mm, ±0.0017 mm
2 CMMsProduction inspection capacity
Ra0.05–Ra32Roughness tester range
TaiMachining quality control inspection photo
TaiMachining quality control inspection photo
TaiMachining quality control inspection photo
TaiMachining quality control inspection photo
TaiMachining quality control inspection photo
TaiMachining quality control inspection photo

Need CNC turned parts?

Send your drawing, material, quantity and tolerance requirements. We will review the best machining route and production equipment.

Request CNC Turning Quote
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