The winch lowers and raises the cable in the well. A depthwheel drives the depth recording system. The data recorder includes a digital recorder and a printer.
This paper introduces the structure and working principle of the crank rocker transposition mechanism of depthwheel on two way alternative plow and the process of optimizing its parameters.
介绍了全翻转式双向犁的曲柄摇块式限深轮换位机构的结构、工作原理及参数优化设计过程。
3
When the granularity or hardness of the grinding wheel increases, the hardened layer depth increases.