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Precision CNC Machining Services

Precision CNC Machining Services

High-Precision 5-Axis CNC Machining for Complex Custom Parts. From Rapid Prototyping to Mass Production, We Deliver Precision Components with Tolerances as Tight as ±0.005 mm.
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Copper CNC Machining

Copper Parts for Medical Equipment

Copper Parts for Medical Equipment

Copper parts for medical equipment are manufactured using precision CNC milling, turning, drilling, and grinding to achieve accurate dimensions and reliable surface quality. Typical applications include electrical connectors, conductive components, equipment terminals, and thermal management parts. Custom machining supports complex geometries with dimensional tolerances up to ±0.01 mm, depending on material grade and component requirements.

Copper Parts for Automotive

Copper Parts for Automotive

Copper automotive parts are manufactured through CNC milling, turning, drilling, and precision stamping to meet demanding electrical and thermal requirements. Common components include EV battery connectors, motor terminals, busbars, charging contacts, and power distribution parts. With dimensional tolerances up to ±0.01 mm, CNC machining supports accurate fit, reliable conductivity, and consistent component quality.

Copper Heat Sink CNC Machining

Copper Heat Sink CNC Machining

Copper heat sink CNC machining involves precision milling, fin machining, slotting, and drilling to produce complex thermal management components. Copper's high thermal conductivity makes it ideal for electronic cooling systems, power modules, semiconductor equipment, and high-performance heat exchangers. CNC machining supports fine fin structures, accurate mounting holes, and dimensional tolerances up to ±0.01 mm, depending on design complexity.

Copper Parts for Semiconductor Equipment

Copper Parts for Semiconductor Equipment

Copper parts for semiconductor equipment require precise dimensions, excellent thermal conductivity, and reliable surface quality. CNC machining processes such as 5-axis milling, precision boring, drilling, and grinding are used to manufacture copper cooling plates, vacuum chamber components, electrical contacts, and thermal management parts. Dimensional tolerances can reach ±0.005 mm, depending on part geometry and requirements.

Copper Components for Electronics

Copper Components for Electronics

Copper components for electronics are manufactured through precision CNC milling, turning, drilling, and threading to meet electrical and structural requirements. With excellent electrical conductivity and thermal performance, copper is widely used in electronic connectors, conductive terminals, heat sinks, and circuit board components. Machining tolerances can reach ±0.005 mm, depending on component geometry and specifications.

Copper Parts for Robotics

Copper Parts for Robotics

Copper CNC machining produces precision robotic components requiring excellent electrical conductivity, thermal performance, and dimensional stability. Typical parts include robot motor connectors, conductive terminals, power distribution components, and heat dissipation parts. CNC milling, turning, and precision drilling support custom geometries with tolerances up to ±0.005 mm, depending on part design.

Copper Polishing

Copper Polishing

Copper Polishing is a surface finishing process that removes machining marks, scratches, burrs, and surface imperfections through mechanical polishing, abrasive finishing, or chemical polishing. It improves surface smoothness, enhances metallic appearance, and prepares copper components for plating or further surface treatment.

Copper Surface Finishing

Copper Surface Finishing

Copper surface finishing improves corrosion resistance, conductivity, appearance, and surface quality for precision copper components. Depending on application requirements, different finishing treatments can be applied to reduce oxidation, remove machining marks, and achieve the desired surface condition. Common applications include copper busbars, electrical connectors, heat sinks, and electronic components.

Copper Thread Machining

Copper Thread Machining

Copper thread machining creates precise internal and external threads for components requiring reliable fastening and assembly. Using CNC tapping, thread milling, and single-point threading, we process different thread profiles and sizes while maintaining thread accuracy and surface quality. Suitable for copper fittings, electrical terminals, threaded connectors, and custom copper fasteners. Thread tolerances can reach ISO metric thread tolerance class 6H/6g, depending on specifications.

Copper Precision Drilling

Copper Precision Drilling

Copper precision drilling focuses on producing accurate through-holes, blind holes, threaded holes, and complex hole patterns in copper components. Using CNC drilling, reaming, and boring processes, we control hole position, diameter, and depth while minimizing burrs and deformation. Ideal for copper busbars, cooling plates, electrical terminals, and conductive components. Hole diameter tolerance can reach ±0.01 mm, depending on part specifications.

Copper 5 Axis Machining

Copper 5 Axis Machining

Copper 5-axis CNC machining uses simultaneous 5-axis milling, multi-face machining, and precision drilling to manufacture complex copper components in fewer setups. Suitable for copper heat sinks, electrical connectors, precision housings, and custom copper parts. Dimensional tolerances can reach ±0.005 mm, with surface roughness typically Ra 0.8–1.6 μm, depending on part geometry and material grade.

Copper CNC Turning

Copper CNC Turning

HuaZheng Precision offers high-precision CNC turning services for rotary symmetrical components used in aerospace, medical, automotive and industrial equipment. We machine aluminum, stainless steel, titanium, brass and engineering plastics to produce shafts, sleeves, fasteners, bushings and threaded parts, supporting tight tolerances down to ±0.0127 mm with smooth surface finish.

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+86 13316567582

info@huazhengmodel.com

Building 2, Shapuwei No. 2 Industrial Zone, Songgang, Bao'an District, Shenzhen City, Guangdong Province

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