For the current processing industry, wire cutting is a very common cutting process. For fast cutting wire cutting, the same mechanical equipment will have certain differences in product quality after being operated in the hands of different people, which will also have a certain impact on the normal use of machine tools. Here, the methods for fast wire cutting will be briefly introduced. First, find the line you are cutting.
The line method is correct. If you are working on a multi-layer thin-walled sheet metal part because it will be affected by dimensions such as welding or blanking, the edges of the plate will not be neat. At this time, if the cutting accuracy is not high. In this case, it can be done by using the chemical fiber arrangement method or by manual method.
The alignment method of paper pattern is also a common method. When the multi-layer thin-walled bow and arrow is used for cutting shape processing, the inner contour or hole must be operated. Then, it is necessary to carry out silk pre threading in multiple places. At this time, we can paste one-to-one paper pattern on the workpiece to be processed, which will not only lead to the deviation of wire hole, but also lead to wire cutting. It will also become easier. Rapid cutting wire cutting is also a technology for cutting internal control, keyway or outer circle, which makes it possible to cut tooth shaped workpiece.
For the process hole to be corrected, many workpieces should be processed according to the machining steps. Generally, this process shall be carried out on the left and right sides of the plate and at the diagonal. At this time, the size or surface quality of the machined hole is a better case. You can use the corresponding hole on the bridge tool, and then use the position of the tip to perform alignment.
Universal table alignment is also a common alignment method using rapid cutting line cutting technology. The most important feature of this correction method is that the accuracy is relatively high, so the probability of using it is relatively large. Rapid cutting line is one of the cutting methods used at present. This cutting method requires higher cutting technology, but the cutting technology is actually based on cutting experience, so for the operator, we must accumulate some experience.
ken. tang@chengcg.com
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