For the current processing industry, wire cutting is a very common cutting process, for fast cutting wire cutting, the same mechanical equipment, in the hands of different people after the operation of the product quality will have a certain difference, will also have a certain impact on the normal use of the machine tool. Here, first of all, find the cutting line.
- The line method is correct. If you are working on a multi-layer thin-walled sheet metal part because it is 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 chemical fiber arrangement method or by manual method.
- Alignment method of paper pattern. This alignment method is also a common method. When the multi-layer thin-walled bow and arrow is used for cutting shape processing, it is necessary to operate the inner contour or hole. Then, it is necessary to perform the silk pre threading operation in multiple places. At this time, we can paste one-to-one 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 of cutting internal control, keyway or outer circle, which makes tooth shaped workpiece possible.
- For the process hole to be corrected, many workpieces should be processed according to the processing steps. Generally, this process should be carried out at the bottom of the plate
Left and right and diagonal. In this case, the size of the machining hole or the quality of the surface is a better situation. You can use the corresponding hole on the bridge tool, and then use the position of the tip to perform the alignment.
- Universal table alignment is also a common alignment method using fast WEDM 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.
Fast cutting line is one of the cutting methods currently used. This cutting method needs higher cutting technology, but cutting technology is actually based on cutting experience, so for the operator, we must accumulate some experience.
ken. tang@chengcg.com
