CNC Machining: Issues to be Paid Attention to by Aluminum Precision CNC Machining Parts Factory

Aluminum precision CNC machining parts and products are very popular due to their light weight and delicate appearance, and they are more and more widely used in industrial fields and daily necessities. With the continuous advancement of technology, people's demand for product diversity is getting stronger and stronger. Therefore, the technological requirements of aluminum precision CNC machining parts are getting higher and higher, and the market demand is also getting higher and higher. In order to meet people's demand for the diversity and high quality of CNC machining of aluminum parts, the CNC machining factory summarizes the process skills in the CNC machining process and the problems that should be paid attention to in the precision CNC machining of aluminum.

VMT specializes in CNC machining of various types of aluminum shell CNC machining parts, including mobile phone shell CNC machining, cavity CNC machining parts, complex curved metal CNC machining parts, security/communication electronics/tablet computer, face recognition metal shell parts, in order to give Customers provide better quality aluminum precision CNC machining parts. In order to improve the economic benefits of the enterprise, we must do a good job in the details and solve unnecessary technical problems, so that customers can trust our products more. The above seven points are about the skills that need to be paid attention to in aluminum precision CNC machining parts.

1. The requirement of CNC machining skills is that the control system can logically process programs with control codes or other symbolic instructions, and decode them through the computer, so that the machine tool can move and CNC machine parts. CNC machining of blanks into semi-finished products, finished parts, etc. by tool cutting.

2. CNC cutting is a processing method that makes cutting more rational, and it is also a common process of aluminum precision CNC machining. It adopts end mills with multi-directional cutting functions, helical cutting interpolation and contour cutting interpolation. NC machining a small number of holes with as few tools as possible.

3. The ball end mill and the helical interpolation method can continuously process the taper hole; the ball end mill and the drill bit with helical interpolation can be used for boring and chamfering; Interpolation can be used for semi-finishing and precision CNC machining of holes; end mills for CNC thread machining can be combined with helical interpolation to perform CNC machining of various threaded holes.

If high-efficiency aluminum precision machining parts are performed for high-precision holes of any size, the tool interpolation function can be used. Especially when high-speed milling is used, the load on each cutter tooth is relatively light, so the same coated carbide end mill can be used for high-speed and high-precision hole machining for a variety of processed materials. In addition, CNC machining skills must be mastered in the process of aluminum cnc machining.

4. Select a reasonable amount of cutting, and the staff selects the cutting speed to be used according to the material to be processed, the hardness, the state of cutting, the type of material, and the depth of cutting. These conditions are necessary to effectively reduce machine wear.

5. Choose the right tool. When rough turning, generally speaking, it is better to choose high-strength and durable tools, which can better meet the requirements of rough turning.

6. Choose a reasonable fixture. Aluminum precision CNC machining parts should fully meet the needs of the machine to reduce unnecessary positioning errors, so it is better to choose special fixture clamping tools.

7. Determine a reasonable CNC machining route. Try to shorten the CNC machining route of the machine and reduce the wear and tear of the machine.