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Yingkou Forging Machine Tool Co., Ltd

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0417-3850666

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Address: No. 98, Binhai Road South, West District, Yingkou City, China (Liaoning) pilot Free Trade Zone

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Those difficult to process materials for compressor impeller

2022-01-05 15:13:09
times

For the compressor, many non professionals know very well that in the production process of the compressor, we often receive or encounter some difficult main materials. It is precisely because these difficult materials are multi station, and the experience is dispersed to this difficult material in time, thus delaying the production of other materials. For example, the material used to manufacture the compressor impeller is structural steel containing various elements. When it reaches the hardness, it is difficult to turn. It's not like this. In addition, there are some sets of parts commonly used in transportation machinery, such as red copper, which also bring considerable trouble to turning. Therefore, in order to solve this problem, we need to better understand the characteristics of the compressor impeller, and then take targeted measures to solve it. What are the common difficult materials in the production process of the compressor? Next, let me give you a brief introduction.


Multi station


1. Cutting characteristics: turning temperature, which is one of the most difficult factors in the whole compressor production process. It is impossible to complete without an experienced person who has worked for more than ten years. The thermal conductivity of difficult materials is generally low, which is not easy to spread to a certain extent, and it is also easy to concentrate at the blade tip


2. The heat intensity is high. The turning speed of the turning tool should not be too high in the production process of the compressor, generally not more than 10m / min, otherwise the cutting resistance of the cutting tool to the workpiece will increase.


3. Wear limit and durability are two special main factors in the whole compressor production process. Because of the high temperature, high thermal strength and large plasticity of the difficult materials, the wear speed of the turning tool is also faster, but the durability time of the tool is shorter. The durability of turning tool is related to the selection of reasonable turning speed, turning tool material and turning tool type.

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