When we use the reverse tip, the tip often gets stuck and does not roll. When the above phenomenon occurs, we should stop the machine immediately and check the cause.

The thimble is also called the center. It is a conical metal rod with a head mounted on a lathe or grinder to support the workpiece and make it rotate around it. However, it is completely different fr...

Mechanical tool thimble is a machine tool component in machining. There are two types of thimble: rotary thimble and fixed thimble. The thimble can support parts with complex end faces and parts that...

The demoulding force required for the parts with complex structure is large, and the number of ejector pins shall be increased accordingly to avoid crossing steps or setting ejector pins on the inclin...