钻井动力学实验台试件车的研制

Development of Truck on the Drill Dynamic Test Rig

介绍了实验室自行研制的试件车，具有能在导轨上行走、制动、抬升，并使受强烈冲击的岩石试件实现定位等功能。本文同时指出实验室自制设备是实验室建设的重要组成部分。

This paper introdues a truck which is developed by the authors and used on the drill dynamic test rig. The truck consists of up and down mechanisms, loose and down knobs, wheels, locking parts and so on. When the rock sample is fixed, the truck moves along the orbit to reach a desired position. Our work proved to be successful, that self made equipment is an important constituent in the building of the laboratory.