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所谓自动导桿,即是立轴每钻进一程终了再导上齿筒时,不用停车,一边钻进,一边就能导上去,并能在钻进过程中,使用给进把提动钻具,自动导桿的创造是钻探工作上一项重大的技术改革,解决了不导桿钻进(主动卡盘钻进)存在的不能用给进把提动钻具的缺点,给提高钻探效率创造了有利的条件.该项经验是我队在大闹技术革命中,由一位机长提出,并在有关技术人员的具体帮助下,经多次试验与改进而制造成功的.我队试制一台已投入生产,现正大批加工.队党委提出要苦战半个月,实现导桿自动化.根据试验与初步使用效果来看,效率较前显著提高.如以前每台钻机每钻进1公尺需导桿4次,按每次化时1分钟、台月效率400公尺计算,则现在每月可增加进尺21公斤,每年可增加255公尺.
The so-called automatic guide rod, that is, the vertical axis of each drill into the end and then guide the cylinder, do not stop, while drilling, while you can go up, and can be used in the drilling process, , The creation of the automatic guide rod is a major technological reform in the drilling work and has solved the shortcomings of the non-guide rod drilling (active chuck drilling) that can not be used to feed the lifting drill to improve the drilling efficiency The experience is my team in the downtown technical revolution, proposed by a captain, and with the help of the technical staff, after many trials and improvements to create success. I test a team Taiwan has been put into production, is now a large number of processing .Party party committee put forward to fight hard half a month to achieve guide rod automation.According to the trial and preliminary use of results, the efficiency is significantly improved compared to the previous.Every drill every drill every 1 meter Need guide 4 times, according to 1 minute per time, Taiwan and Taiwan efficiency of 400 meters, now you can increase the monthly footage of 21 kg, an increase of 255 meters per year.