Sheet Metal · 2022年6月18日

What are the obvious advantages of five-axis machining of plastic parts?

Nowadays, people have higher and higher requirements for product quality. In the manufacturing process, in order to meet various product quality requirements, five-axis processing of plastic parts will be used to process some high precision and complex parts. deal with. Compared with traditional three-axis machining, what are the obvious advantages of five-axis machining of plastic parts?

1. Can improve cutting conditions

When the cutting tool moves to the top or the edge of the workpiece during processing, the cutting state gradually deteriorates. If you want to maintain the ideal cutting state here, you need to rotate the worktable. If you need to completely machine an irregular plane, you need to change the worktable in different directions. Rotating multiple times and the five-axis machining machine tool can avoid the situation where the linear velocity of the ball end milling cutter center point is zero, so as to obtain a better surface quality by improving the cutting conditions.

2. Can effectively avoid tool interference

Five-axis machining can process many parts with very high precision requirements. For example, complex parts such as impellers and blades and blisks that need to be used in the aerospace field, but three-axis machining equipment will be unable to do so for various reasons. Meet the technological requirements but the five-axis machining equipment can. At the same time, the five-axis processing machine tool can also use shorter tools to process, improve the rigidity of the system, reduce the number of tools, and avoid the production of special tools.

3. Can reduce the number of clamping

Five-axis machining can complete five-sided machining at one time and can also reduce benchmark conversion and improve machining accuracy. In actual machining, it is easier to guarantee the accuracy during machining if only one clamping is performed. At the same time, due to the shortening of the process chain and the reduction of the number of equipment, the five-axis machining center will not only reduce the number of fixtures, but also reduce the floor space of the workshop and the cost of equipment maintenance.

Through the above introduction, you can see that five-axis machining of plastic parts does have many advantages compared with traditional three-axis machining, which can not only effectively improve the cutting conditions of parts, but also effectively avoid tool interference and reduce The number of clamping times can not only improve the quality of parts processing, but also reduce certain processing costs.

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