We supply precision CNC turning services, ability to meet precision tolerances as light as ±0.005mm (±0.0002 inch)
At WELDO company, we offer a full of high precision CNC turning services to customers in a range of industries including aerospace, consumer products, automotive, medical, electronic, sports, and a myriad of other industrial clients.
Our CNC turning processes include cutting, facing, threading, forming, drilling, knurling, broaching, and boring. And a host of value-added services round out our turning abilities, including welding, tumbling, grinding, sandblasting, passivating, heat treating, plating, and assembly to name a few.
Typical lead times are 3 to 10 days, depending on part design, with expedited services are available upon request. We are ready for your next projects, contact us today!
Available Surface Finishes After CNC Turning Services
Surface finishes are applied after turning and can change the appearance, surface roughness, hardness and chemical resistance of the produced parts. Below are the mainstream surface finish types from WELDO:
This is the standard choice, economical and rapid, the parts’ surface will leave visible machining marks. The surface finish is equivalent to 3.2RA μm (125 RA μin).
Polishing is to make the surface smooth by physical friction processing, it is often used to prevent corrosion and remove oxidation. After polishing, the parts have a smoother and brighter finish.
Bead blasting is the process of spraying abrasive on the surface of parts under high pressure, after sandblasting, the metal parts have a satin texture or frosted surface, eliminating the processing marks.
After anodizing, a hard non-conductive ceramic coating will be added on the surface of aluminum parts to improve the wear resistance and retain the metal texture and luster.
Electropolishing is the reverse process of electroplating, which simplifies the metal surface at the micro-level through chemical solution. After electropolishing, metal parts can be more bright and reduce surface roughness.
The black oxide is a chemical conversion coating, it is produced by a chemical reaction between iron and oxide salt in black oxide solution. The corrosion resistance of parts can be improved after black oxidation.
Powder coating can add a layer of solid and colorful polymer coating on the surface of parts, so as to improve the wear resistance and corrosion resistance.
Spray painting is to spray paint on the surface of parts in the air. After painting, the parts have various colors, improve the aesthetic appearance, and make the parts unique, enhance brand awareness.
Successful CNC Turning Projects
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No matter your project is complicated or simple, no matter is metal or plastic, you will get an accurate quotation within 8 hours.
Dongguan WeldoPrecision MachiningCo.,Ltd. is an ISO 9001 certifiedmanufacturer,was founded in2008.Located in the world famousindustrial city-Dongguan,with factoryspace more than 6,000 squaremeters.We specializing in precisionCNC machining services and assemblyservices for OEM and ODM parts.