The structure, type and use of steel files and how to choose
Filing is an important basic operation of fitter. The scope of filing is; that is, the outer surfac...
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Filing is an important basic operation of fitter. The scope of filing is; that is, the outer surfac...
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1. According to the purpose, there are: ordinary fitter files, used for general filing processing; ...
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File maintenance 1. Use one side of the new file first, and then use the other side after blunt us...
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After the file is selected, the reserve of machining allowance is also very important. Since the wo...
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1. File structure analysis Although the shapes of files are square, triangular and cylindrical, the...
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(1) In order to prevent the file from being worn out too quickly, do not use the file to file the c...
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The heat treatment process of the file is as follows: heating-cooling-heat straightening-cooling to...
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The relative movement of the wood by the tool acting on the wood to obtain a certain shape, size and...
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The relative movement of the wood by the tool acting on the wood to obtain a certain shape, size and...
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The relative movement of the wood by the tool acting on the wood to obtain a certain shape, size and...
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