Fuzzy Comprehensive Evaluation Method of Cone Bit Teeth Rock-breaking Efficiency

Considering that the current evaluation method of rock-breaking efficiency is deficient,fuzzy comprehensive evaluation method was used to analyze the teeth rock-breaking efficiency by using of rock breaking by using rock-breaking volume,area and depth as well as teeth life cycle.Using H-J-C model as...

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Principais autores:	Deng Rong, Feng Bo, Ao Jianzhang, Guo Zhengwei
Formato:	Artigo
Idioma:	Chinês
Publicado em:	Editorial Office of China Petroleum Machinery 2016-01-01
coleção:	Shiyou jixie
Assuntos:	cone bit teeth fuzzy comprehensive evaluation efficiency of rock-breaking teeth circle tooth shape optimization
Acesso em linha:	http://www.syjxzz.com.cn/thesisDetails#10.16082/j.cnki.issn.1001-4578.2016.03.002
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