CNC processing type: rust removal, sand blasting, carbonitriding, bushing, turning, milling
Materials: aluminum, stainless steel, bronze, brass, copper, precious metals, steel alloys, precious metals
Micro machining or not: micro machining
Method: CNC milling parts/CNC turning parts
Surface treatment: polishing, etching, vibration grinding, laser engraving
Tolerance:+0.001 mm
Weight: 0.1~2.0 kg '
Surface treatment: powder coating, nickel plating, zinc plating, chromium plating
Color: OEM
Size: OEM
Our service: OEM and ODM CNC processing according to customer requirements
Equipment: CNC machining center, CNC lathe, CNC turning, milling
Product category: display accessories
Equipment: 3/4/5 axis machine tool, CNC lathe, CNC turning, CNC milling
Certificate: ISO 9001:2015 and IATF 16949
Improvement measures for surface roughness in precision part processing:
The technological factors that affect the surface roughness in precision parts machining mainly include cutting parameters, tool geometric parameters and so on. To improve, we need to start from these aspects:
1. Cutting amount
The larger the feed rate is, the higher the residual area height is, and the rougher the part surface is. Therefore, reducing the feed rate can effectively reduce the surface roughness value.
The cutting speed also has a great influence on the surface roughness. When cutting elastic-plastic materials at medium speed, the surface roughness of the machined parts is relatively large because it is easy to produce built-up chips and large plastic deformation. Generally, low speed or high speed cutting of elastoplastic materials can effectively avoid the generation of chip buildup, which has a positive effect on reducing the surface roughness value.
1. Tool geometric parameters
In the process of precision parts machining, the main deflection angle, the secondary deflection angle and the tool tip arc radius have a direct impact on the surface roughness of parts. When the feed rate is given, the surface roughness value can be reduced by reducing the primary and secondary deflection angles or increasing the tool tip arc radius. In addition, properly increasing the rake angle and the rake angle can reduce the cutting deformation and friction between the front and rear tool surfaces, inhibit the generation of built-up chips, and reduce the surface roughness value.
FAQ:
1. How big is your facility?
Our factory covers an area of 3000-5000 square meters, with more than 30 experienced employees, located in Shenzhen, China.
2. How soon can I get the samples?
Depending on your specific project, it usually takes 10 to 20 days.
3. How to enjoy OEM services?
Usually, according to your design drawings or original samples, we will provide you with some technical solutions and quotations. After you agree, we will do it for you.
4. When I send you drawings, what should I specify?
Please tell us at least the raw materials, finishes and quantities.
Jane, can you make a design for me?
We do not provide design services. You are responsible for submitting 2D and 3D CAD drawings, and then we can provide manufacturing design review after receiving your order
Our products are sold all over the world, you can rest assured.
