Analysis of the basic knowledge of precision parts processing fixture?

release time:2023-03-09


Positioning element is one of the main positioning elements of the fixture, and its positioning accuracy will directly affect the processing accuracy of the workpiece. Common positioning elements include V -shaped blocks, positioning sales, positioning blocks, etc.

Analysis of the basic knowledge of precision parts processing fixture?(图1)

The function of the clamping device is to maintain the positioning position of the workpiece in a fixed device so that the workpiece will not change its original position during the processing process.


The connection element is used to determine the position of the fixture on the machine to ensure the correct processing position between the workpiece and the machine tool.


The processing of precision parts in Shenzhen also has certain requirements for its fixtures: accuracy and stiffness requirements, positioning requirements, openness requirements, fast -loading clamp requirements, and easy crumbs.


The fixture is the basic part of the fixture, which is used to connect various components or equipment on the fixture to make it a whole to ensure the accuracy and stiffness of the workpiece.


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