As is well known, V-shaped blocks are one of the most widely used typical positioning components in machine tool fixtures. However, the processing technology and assembly processability of the V-shaped block are not very good. Not only the manufacturing cycle is long, the accuracy is difficult to ensure, the technical requirements for the mounting adjustment are also high, and the use of the V-shaped block as the positioning component fixture is difficult to be compact in structure. Therefore, research on replacing V-shaped blocks with simple and easy positioning components has become a problem that the mechanical manufacturing industry needs to solve.
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