pneumatic hammer

pneumatic hammer的基本解释

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气锤, 风锤

与pneumatic hammer相关的网络例句 [注：此内容来源于网络，仅供参考]

Pneumatic hammer drilling technology with low wob,low rate of revolution and high capacity to break rock is one of the best effective methods to solve the problems of hard rock drilling.

井斜是气体钻井中遇到的比较突出问题，井斜大或井斜增长过快常采用低钻压吊打的方式来解决，这样就牺牲了机械钻速，延长了钻井周期，增加了钻井成本。

The upsetting test of metal powder sintered preform by blow speed of the hydraulic press,crank press,pneumatic hammer and high energy rate forging hammer was reported.

研究了用液压机、曲柄压力机、空气锤及高速锤的打击速度对粉末冶金烧结体进行的镦粗试验。

This paper introduced the structure and operating principle of pneumatic hammer,the selection of drilling parameter,the effect of field experiments and the existent problems. pneumatic hammer ; drilling technology,deviation prevention ; wiping

它兼容了气体钻井和冲击回转钻井的优势，其机械钻速一般比牙轮钻头回转钻井高，美国早在50年代3000~3500m深井中，成功地采用了空气锤钻井技术，而国内以前运用该技术于地质勘探、水文

与pneumatic hammer相关的网络解释 [注：此内容来源于网络，仅供参考]

pneumatic conveying：气龄送

pneumatic concentration 风选 | pneumatic conveying 气龄送 | pneumatic hammer 空气锤

pneumatic gun nailer：风动钉子枪

pneumatic gun charger 气动装弹机 | pneumatic gun nailer 风动钉子枪 | pneumatic hammer 空气锤,风铲

pneumatic chipping hammer：气动剁锤

pneumatic chipping chisel 气动剁凿 | pneumatic chipping hammer 气动剁锤 | pneumatic hammer 气压锤