ANALYSIS OF SHEARER VERTICAL DIRECTION VIBRATION CHARACTERISTICSUNDER DIFFERENT COAL AND ROCK HARDNESS
According to shearer vibration problems in the practical work,using multi-body dynamics theory,considering the connection characteristics between walking unit of shearer and scraper conveyor,the support characteristics of adjustment height oil vat,the stiffness of rocker arm of shearer,the connectio...
Main Authors: | , , , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Office of Journal of Mechanical Strength
2019-01-01
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Series: | Jixie qiangdu |
Subjects: | |
Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2019.01.004 |