麻花钻失效形式与防止措施

Failure Forms and Prevention Measures of Leprosy

探讨了孔加工中麻花钻头失效形式,针对具体失效形式提出改进措施。通过具体实例,对孔加工中常见的钻头失效模式进行了总结和分析,结合钻头使用的相关原则,说明钻头失效的关键技术问题,以及对这些问题的处理方法和技巧,解决了孔加工中钻头失效、使用寿命短的问题。对提高钻头使用寿命提出明确的方法。

Probes into the drill hole processing, improvement measures are put forward. Through and the failure form,for specific failure modes specific examples,the hole machining of common failure mode of the bit are summarized and analyzed,based on the relevant principles of bit use, illustrate the key technical problems of drilling failure ,as well as to the processing methods and techniques to these questions,solve the drill hole processing,and the failure,the problem of short service life. Clear methods are put forward for prolonging the service life of drill bit.