檢視潜孔钻机的原始碼

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|<center>'''潜孔钻机'''<br><img
src="https://ts1.cn.mm.bing.net/th/id/R-C.a83b08a4313516c9534bf39f4b30a0be?rik=mgjIo%2f7WvRpdkg&riu=http%3a%2f%2f23504599.s21i.faiusr.com%2f2%2fABUIABACGAAgjI779AUox6yCkQEw9AM4ugM.jpg&ehk=TNZSVLyaWrjjAilYe7w%2b0UGxIUTC%2ftiLNLVJC0GNrJ0%3d&risl=&pid=ImgRaw&r=0 " width="280"></center><small>  圖片來自优酷</small> 
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'''潜孔凿岩设备'''
 
潜孔凿岩的实质，是在凿岩过程中使冲击器潜入孔内，以减小由于钎杆传递冲击功所造成的能量损失，从而减小[[孔深]]对凿岩效率的影响。潜孔凿岩的凿岩设备是潜孔钻机，我国地下矿山常用的有YQ-80、YQ-100及QZ-165等型号。

*中文名:[[潜孔钻机]]

*外文名:Down the Hole Drill

*组    成:回转机构、升降机构、推压机构等

*常用型号:YQ-80、YQ-100及QZ-165等型号

*适用范围:潜孔凿岩

*属    性:潜孔凿岩设备