Coal mining operations have evolved from semi-mechanical in the 1950s to comprehensive mechanization in the 1980s. Comprehensive mechanized coal mining is widely used in shallow deep-seated double (single) drum combined coal mining machine (or plow), flexible scraper conveyor and hydraulic self-moving bracket, etc., so that the mining face is broken and coaled, loaded Coal, transportation, support and other links to achieve comprehensive comprehensive mechanization. The double drum shearer is a coal falling machine. The electric motor transmits the power to the spiral drum to drop coal through the cutting part of the reducer, and the movement of the machine is realized by the electric motor passing through the traction part transmission device. There are basically two types of traction, namely anchor chain traction and anchorless chain traction. The anchor chain traction is achieved by the engagement of the sprocket of the traction portion with the anchor chain fixed to the conveyor. Aluminum Precision Turned Parts 1. The hardness of the material is moderate, and the tool wear of the machining equipment and CNC machining center is small. Aluminum Precision Turned Parts,Aluminum Cnc Turning Parts,Aluminium Cnc Turning,Cnc Turning Aluminum Parts Stand Dragon Industrial Co., Ltd. , https://www.standdragontw.com
2. It can be precisely machined into various geometric shapes such as plane, cavity, shell, sphere, arc, and anisotropy.
3. It is not easy to stain and maintain. Aluminum precision parts, precision parts processing, CNC processing
4. It has good durability and is not easy to corrode. With special treatment process, the service life of parts is longer.
5. Aluminum is environmentally friendly and can be 100% recycled, with high recycling value.
The above five points are the material characteristics of aluminum products. Aluminum is a common material in CNC precision parts processing, with moderate hardness, durability and corrosion resistance. In addition, the cost of materials is appropriate. It is the preferred material for most parts manufacturers.