Expanding Dowel Pins

Description:

The function of the positioning pin is to limit the free movement of the object. This degree of freedom means that the object must have six degrees of freedom in space, linear motion in the three axes of X, Y, and Z, and rotation around X, Y, and Z. sports. It does not play a fixed role and can be removed after installation.
Then there are molds composed of two or more parts, pins are the most widely used in molds, including stamping molds, injection molds and so on. Moreover, stamping molds and injection molds have very high precision requirements. It is not enough to use bolts alone to fix the template, so only pins are used to achieve positioning.
Or to prevent mistakes in the installation position and direction. In addition, the pin has certain applications in many mechanical movement devices, and it is mainly used for determining the position based on two-dimensional space and so on.

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