Walking center machine manufacturers: walking center machine processing special attention to the place

Centering machine manufacturers: centering machine processing special attention needs to be paid to the place, let Zhongcong Intelligent Equipment to give you a talk about it!

First,Pay attention to the choice of cutting amount

Three factors of machine tool cutting conditions: cutting speed, feed and depth of cut can directly contribute to tool damage. As cutting speed increases, the temperature of the tool tip rises, leading to mechanical, chemical and physical wear. A 20% increase in cutting speed reduces tool life by half. Feed has less effect on tool wear than cutting speed, but the higher the feed, the higher the cutting temperature, and the greater the tool wear. Although the depth of cut does not affect the tool as much as the cutting speed and feed, the hardened layer of the material being cut, in micro cutting, also affects tool life.

Second, pay attention to the choice of cutting tools

1. rough turning, we must choose high strength, good durability of the tool to meet the requirements of the large back cutter, large feed.

2. Finishing, must choose high precision, good durability of the tool to ensure that the requirements of machining accuracy.

3. In order to reduce the time of tool change and facilitate tool matching, machine-clamped knives and machine-clamped inserts should be used as much as possible.

Third, pay attention to the choice of fixture

1. Try to use general-purpose fixtures to clamp the workpiece, avoid the use of specialized fixtures;.

2. Parts positioning reference overlap, reduce positioning errors.

Fourth, pay attention to the determination of the machining route

Machining route refers to the path and direction of the tool relative to the part in the machining process.

1. Machining accuracy and surface roughness should be guaranteed;.

2. The machining route should be shortened as much as possible in order to reduce the empty travel time of the tool.

When using the centering machine, you should try to pay attention to the above 4 points of attention in order to improve the machining efficiency and accuracy of the vapor extractor.