CNC Machining Services
HZW provides excellent quality service CNC machining for medical, precision electronics, automobile industry and more.
HZW CNC Machining Services
HZW provides a variety of precision CNC machining services including milling, turning, EDM, wire EDM and surface grinding. With precision 3-, 4- and 5-axis CNC machining centers, combined with other advanced capabilities and our experienced team, we can handle all types of CNC machining parts in metal and alloy materials. Whatever you need custom fasteners or parts, our machining services will be your best choice. Contact us today to get your cnc machining parts done in as fast as 5 days!
Features of CNC Machining
- Flexible, Versatile, Easily customized
- Highly accurate with precision tolerances
- Lower cost for fixed tooling and preparation
- Suitable for a variaty of materials (aluminum alloy, brass, stainless steel, nickel alloy and titanium, copper etc.)
- CNC machined custom fasteners and components are full strength and can be used soon after processed
What Types of Raw Materials CNC Machining Use?
More than 28 different grades of metal and special alloy materials are available at HZW.
Metal and Alloy: Aluminum (6061, 6063, 7075), Stainless Steel (304, 2205, 2507, 17-4 PH, 904L), Nickel Alloy (Alloy 400, K-500, 718, 625, 601, 600, 825, 800, 800H, 800HT, C22, C276), Titanium, Copper, Brass, etc.
Some important characteristics of the most popular machining metal and alloy materials include:
Stainless steels can be classified based on their crystalline structure. This includes austenitic, ferritic, martensitic, duplex and super duplex.
Special Nickel Alloy
Materials such as: Alloy 400, K-500, 718, 625, 601, 600, 825, 800, 800H, 800HT, C22, C276, B, B2, B3, C4, C2000, G-35, 230, X750, 617, 925, GH series.
Titanium fasteners are widely used in special fields, such as heat exchangers, aerospace and defense, nuclear, energy and valves systems.
Aluminum alloy is a lightweight metal with an excellent strength-to-weight ratio, making it ideal for applications in which metallic-level strength is required but mass is still a concern.
Brass is a versatile copper alloy that retains some of the benefits of pure copper but also improves on some of its attributes. Brass is a mechanically stronger and lower-friction metal, and offers better corrosion and wear resistance than basic copper.
Copper material is well known for its electrical and thermal conductivity. It is very resistant to corrosion and is also inherently antimicrobial. The energy, automotive, medical, and aerospace industries make use of copper specifically for these properties.
What is CNC Machining Parts Used for?
Tolerances for CNC Machining
With a wide range of CNC machines, we are able to provide stand tolerance CNC machined fasteners and parts with the most economic price and super precision tolerance.
When working with HZW, our team guarantee all custom parts will be made accordingly to your specification.
If 2D model drawings are not available, you can also indicate with ISO 2678 as well. Learn more about the ISO 2678 tolerance standard.
|0.5 – 6.00 mm||± 0.05 mm|
|6.00 – 30.00 mm||± 0.10 mm|
|30.00 – 120.00 mm||± 0.15 mm|
|120.00 – 400.00 mm||± 0.20 mm|
|400.00 – 1000.00 mm||± 0.30 mm|
|Surface Roughness 3.2μm Ra|
HZW CNC Machining Surface Finishes
The metal or alloy product is used as an anode, and an oxide film is formed on the surface by electrolysis.
Metal oxide films change the surface state and properties, such as surface coloration, improve corrosion resistance, enhance wear resistance and hardness, which protects parts surfaces.
Non-ferrous metals or alloys (such as aluminum, magnesium and alloys, etc) can be anodized.
This method is widely used in custom fasteners, mechanical parts, aircraft and auto parts, precision instruments and radio equipment, daily necessities and architectural decoration.