How to be a qualified mechanical engineer? First of all, what a mechanical engineer needs...
Burr in metal processing is a problem that everyone will encounter, such as drilling, turning,...
1、 Composition of turning tool Turning tool is composed of tool head and tool body....
This article mainly introduces the installation and processing methods of cutting tools. Grooving cutter has...
The engine is responsible for generating the power required for the movement of the vehicle....
Twist drill is a common drilling tool with simple structure. It is very important to...
1、 Double nut locking Double screw thread is used to prevent loosing. The structure shown...
selection principle of cutting parameters In rough machining, productivity is generally improved, but economy and...
Gear is a kind of meshing mechanical parts with teeth. It is widely used in...
Self aligning ball bearing The self-aligning roller bearing is equipped with drum roller between the...