摘要
采煤机截齿座焊接定位器利用三余弦定理设计,结构简单,操作使用方便。利用此焊接定位器,可有效提高滚筒截齿座的焊接精度,减小截齿磨损和截割阻力,降低电动机功率消耗,使采煤机工作平稳。
Welding positioner applied to pickholder for shearer drum design by three cosine theorem and simple in construction. Using the device,can get accurat installation position of pickholder for shearer drum,which can reduce pick wear,shearer cutter cutting resistance,motor power consumption and make the sheaer work steady.
引文
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[4]李晓豁,周洋,刘士君,等.滚筒式采煤机截齿排列参数化设计系统的研究[J].工程设计学报,2014,21(6):550-554+557.