Method for preventing cutting slag during drilling holes in inner wall of stainless steel airtight container
A technology for airtight containers and inner walls of holes, which is applied in the directions of closing, packaging, transportation and packaging, etc. It can solve the problems of time-consuming, laborious, unsafe, and difficult to remove cutting slag, and achieve the effect of preventing damage
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[0006] The present invention is suitable for closed containers made of stainless steel, and its specific plan is: before the two ends of the container are welded, a protective rubber plate is used. The length of the rubber plate is the length of the container, and the width can ensure that half of the inner wall of the container is covered. On the inner wall of the container, first open the hole whose position and size can be determined in the early stage; for the hole opened after welding the head, you can use a 2mm thick high-temperature resistant rubber plate, the length of the rubber plate is half the length of the container, and the width is the circumference of the container. More than one-third, fold the rubber sheet into the container from the pre-opened hole, unfold it automatically or manually, lay the rubber sheet flat, and then open the hole, most of the cutting slag will be hit on the inserted rubber sheet .
[0007] The beneficial effect of the invention is that ...
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