Through the cranklink system in high-pressured condition of variable speed movement with drilling pump power transfer.
在高压条件下，通过曲柄连杆机构的变速运动实现钻井泵动力的传递。
2
Reciprocating compressors is using the piston, the crank, link mechanism or the piston, the crank, sliding tube institutions, rotary compressor rotor is the use of crankshaft institutions.
往复式压缩机使用的是活塞、曲柄、连杆机构或活塞、曲柄、滑管机构，旋转式压缩机使用的是转轴曲轴机构。
3
The application of this system supports the development of crank-link mechanism promptly and effectively.