STRUCTURAL OPTIMIZATION AND FATIGUE LIFE STUDY OF AIR HAMMER BIT

STRUCTURAL OPTIMIZATION AND FATIGUE LIFE STUDY OF AIR HAMMER BIT

Due to the low fatigue life of the air hammer bit in the drilling process, the drilling efficieney is greatly reduced and the drilling cost is increased. Therefore, the fatigue life of the air hammer bit is studied and its structure is optimized to improve the service life of the air hammer bit. On...

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Bibliographic Details
Main Authors: FENG ChunYu, YANG ShuangQing, FAN LiMing, LIU HanGuang, LAI ShuBin, LIU YuanRi
Format: Article
Language:zho
Published: Editorial Office of Journal of Mechanical Strength 2024-04-01
Series:Jixie qiangdu
Subjects:
Air hammer bit
Structural optimization
Dynamics
Fatigue life
Online Access:http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.029
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