In recent years, 3D printing has been very hot, from the initial military, high-precision and other large-scale industrial applications to the civilianization of 3D printing. So what exactly is 3D pri

The main function of the thread is to achieve mechanical coupling, and to transfer motion...

During the machining process of the machining center, the tool wear will be caused by the long cutting time...

1. Difficult to demold the gate:During the injection molding process, the gate is stuck in the sprue sleeve and is not easy to come out. When the mold is opened, the finished product shows crack da...