摘要
就目前ＹＺ－３５Ｂ型牙轮钻机孔口排碴方式中存在的主要问题提出了三种改进方案，在分析对比的基础上推荐了自制挡碴平盘方案并加以详细论述。
In view of the key problems existing in hole mouth chip removal mode when drilling by YZ-35B rotary blasthole drill, the author puts forward three kinds of schemes, recommends the scheme of the flat disk pushing in the chip which is developed by ourselves based on analyzing and comparing, and expounds in detail the scheme.
出处
《矿山机械》
北大核心
2002年第2期19-21,共3页
Mining & Processing Equipment
