基岩钻传动系统设计及受力分析

Design and Force Analysis of the Driving System for Bedrock Drilling

提出了一种新型的极地冰下基岩钻传动系统。介绍了该传动系统的结构和工作原理,完成了减速传动装置的结构设计和参数选择。对减速传动装置进行了受力分析,完善对基岩钻传动系统的设计。最后运用ANSYS Workbench对传动系统进行了动力学分析和可靠性分析。结果表明,提出的极地冰下基岩钻传动系统结构设计合理。

A new type of driving system for bedrock drilling is proposed.The structure and working princi.ple of the driving system are expounded,and the structure design of the reduction transmission device and the parameter selection are completed.The force analysis of the reduction transmission device is carried out,and the design of the driving system for bedrock drilling is perfected.Finally,dynamics analysis and reliability anal.ysis of the driving system are carried out by using ANSYS Workbench.The results show that the structural de.sign of the driving system for bedrock drilling under polar ice is reasonable.