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High joint strength: According to the principle of cold hardening of steel, the strength of the straight thread rolled on the steel bar is greatly ...

The joint has high strength and good ductility, which can give full play to the strength and ductility of the steel bar parent material. The joint ...

Threaded joints refer to pipe connectors with threads. They are the most common pipe fittings in industry and life. Threaded joints make pipe conne...

Check the integrity of the parts: Make sure that the components of the coupling, such as the half-coupling, pin (if any), protective cover, etc., a...

In high-speed applications, metal couplings and gear couplings are recommended. The following is a detailed analysis of these two couplings.

The external flange threaded coupling is a common threaded coupling with a simple structure and easy installation. It is mainly composed of two ext...

Widely used in X-Y feed system of CNC machine tools, the axial installation tolerance is ≤0.05mm when connecting servo motor and ball screw.

When assembling the coupling, lubricant needs to be added to the contact surface between the spring and the fan-shaped block, and the fan-shaped bl...

When rotating in one direction, half of the helical spring is compressed to transmit torque, while the other half of the spring is used for reverse...

The spiral spring coupling is a mechanical device that transmits motion and power through a spiral spring pressed between two fan-shaped blocks. Th...