A motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction.

Laser Cutting MachineThe laser cutting machine is to focus the laser light emitted from the laser into a high-power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach the melting point or boiling point.

Laser welding has the advantages of fast speed, small deformation, beautiful weld seam, and high strength. It is widely used in aviation, automobile, medical and other fields. Among them, laser self-fusion welding is a non-contact welding process without welding wire

Metal cutting is a material removal and forming method in the metal forming process, and it still occupies a large proportion in today's mechanical manufacturing. The metal cutting process is a process in which the workpiece and the tool interact.

Sheet metal refers to a steel plate whose thickness is much smaller than its length and width. Its lateral bending resistance is poor, so it is not suitable for occasions subjected to lateral bending loads.

The rotary-wing mold changes the V-opening structure of the traditional setting lower mold. The inclined surfaces on both sides of the V-opening are set as a reversible mechanism. When the upper mold presses down the plate, the upper mold presses the turning mechanism on both sides of the lower mold from the upper mold.

Construction machinery is inseparable from the oil cylinder, and the oil cylinder is inseparable from the seal. A common seal is a sealing ring, also called an oil seal, which acts as a barrier against oil and prevents oil from overflowing or passing through.

Sheet metal processing is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching, bending, welding, riveting, mold forming, and surface treatment.

There are about 23 kinds of pallet bodies commonly used in railway freight cars, which can fix the coupler and prevent deformation and displacement under the action of dynamic load during operation