Why do machines and equipment not use Phillips screws but hexagon socket screws? The range of application of screws in life is very wide. It is widely used in wooden furniture, can replace the traditional tenon st...
Rolling thread Before rolling the thread, it is necessary to turn the part to be rolled to the middle diameter of the thread. In rolling, the thread is formed by the pressure of the wire plate (rolling die). The advantag...
The countersunk head self-tapping screw refers to a self-tapping screw whose head is not higher than the flat surface after being tightened, and can keep the surface flat and beautiful. This kind of screw has different n...
In fact, among the many screws, the screw on the wheel hub is essential, because without it, no matter how expensive the car can't drive normally. Many friends like to “piggy back their hands” when replacing tires, reins...
Thread is one of the common geometrical features in mechanical engineering and is widely used. There are many thread processing technologies, such as rolling and thread rolling based on plastic deformation, turning, mill...
The screw production equipment required for the entire screw production process is roughly divided into: wire drawing machine, cold heading machine, tooth rubbing machine, etc. The following specifically describes the pr...
