factory cnc machined parts cnc milling components parts precision machined

Product Specification

Machining precision CNC turning stainless steel parts
Quick Details:
1. Keywords: CNC machining parts
2. Process: CNC processing
3. Color: silver
4. Origin: Guangdong, China
5. Use: widely used
6. Drawing format: 2D/(PDF/CAD) 3D (IGES/STEP)
7. Equipment: CNC machining center
8. Delivery period: 1-2 weeks

Five steps of CNC machining steps:
1. Analyze the processing drawings and determine the processing process
Technicians can analyze the shape, dimensional accuracy, surface roughness, workpiece materials, blank types and heat treatment conditions of parts according to the processing drawings provided by customers, and then select machine tools and tools to determine the positioning clamping device, processing method, processing sequence and size of cutting parameters. In determining the machining process, the command function of the NC machine tool used shall be fully considered, the efficiency of the machine tool shall be fully exerted, and the machining route shall be reasonable, the number of tool passes shall be small, and the machining hours shall be short.

2. Reasonably calculate the coordinate value of tool path path
According to the geometric dimensions of the machined parts and the set programming coordinate system, the motion path of the tool path center is calculated, and all the tool location data are obtained. The general NC system has the functions of linear interpolation and arc interpolation. For contour processing of planar parts (such as parts composed of straight lines and arcs) with simple shapes, it is only necessary to calculate the coordinates of the starting point and end point of geometric elements, the center of an arc (or the radius of an arc), and the intersection point or tangent point of two geometric elements. If the NC system has no tool compensation function, the coordinate value of the motion path of the tool center shall be calculated. For parts with complex shapes (such as parts composed of non-circular curves and surfaces), it is necessary to use straight line segments (or arc segments) to approximate the actual curves or surfaces, and calculate the coordinates of their nodes according to the required machining accuracy.

CNC processing of auto parts
3. Compile CNC machining program for parts
The tool path data, determined process parameters and auxiliary actions are calculated according to the tool path of the part. Programmers can write the processing program of the part segment by segment according to the functional instructions and program segment format specified by the NC system. Attention shall be paid to: first, the program shall be written in a standardized manner, which shall be easy to express and communicate; Second, on the basis of being fully familiar with the performance and instructions of the NC machine tool used, the skills of using each instruction and the skills of writing program segments.

Processing of medical spare parts
2, CNC machining and manufacturing parts:
CNC machining is a very convenient and effective manufacturing technology. It uses computer numerical control (CNC) technology to control machines and tools for processing various materials and articles. Which precision parts are manufactured by CNC?
Most processing materials can be used on CNC machine tools. It really depends on the application. Common materials include aluminum, brass, copper, steel and titanium, as well as wood, fiber and polypropylene, ABS, POM, PC, nylon and other plastics. However, some materials are too soft or hard to be processed on CNC machine tools. For example, materials such as rubber or silica gel are too soft for CNC processing, while ceramics are too hard for precision processing.
 

Specification:

FAQ:
1. Where is your factory?
We are located in Shenzhen, China.
2. What quotation do you need to provide?
Please send us the drawings or samples of your products. The following details shall be included: drawings/quantities/materials/other requirements
3. How do you maintain a long-term and good relationship with our business?
We maintain good quality and competitive prices to ensure that our customers benefit from the best quality products. We regard every customer as our friend. We sincerely do business with them and make friends, no matter where they come from.
4. How will you deliver my goods to me?
We provide as many transportation options as possible, such as DHL, UPS, FedEx, TNT, EMS, so that our customers can quickly receive goods at the door. We also use economic methods for shipment.
Such as air, sea, direct mail, air mail, etc.