西南石油大学学报(自然科学版) ›› 1993, Vol. 15 ›› Issue (4): 85-89.DOI: 10.3863/j.issn.1000-2634.1993.04.013

• 石油机械工程 • 上一篇    下一篇

牙轮钻头直径误差分析与计算

林玉龙
  

  1. 石油机械系
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1993-11-20 发布日期:1993-11-20

ANALYSIS AND CALCULATION OF ROCK BIT S DIAMETER ERROR

Lin Yun-long
  

  1. Dept. of Mechanical Engineering
  • Received:1900-01-01 Revised:1900-01-01 Online:1993-11-20 Published:1993-11-20

摘要:

本文根据牙轮钻头几何学原理,应用计算机技术,对牙轮钻头直径的加工误差的影响因素、各有关设计参数的公差与直径误差的关系、以及钻头直径误差的分布情况进行了系统的分析与计算。同时对所编制的软件作了简单介绍。

关键词: 牙轮钻头, 误差分析, 设计, 加工

Abstract:

Based on the theory of rock bit geometry and using computer technique, this paper has systematically analyzed and calculated the factors affecting the manufacture error of rock bit s diameter, the relationship between the tolerance of design parameters and the diameter error, and the distribution of rock bit s dianeter error. This paper has also introduced the compiled software briefly.


Key words: Rock bit, Error analysis, Design, Processing

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