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问: 我在勘探队做钳工工作,我们的设备非常少,特别是氧气瓶,只有几只,不能满足工作上的需要。据技术人员说,这东西不好做,特别是材料无法解决。我想用φ168毫米、厚约10毫米的无缝钢管(是国产的,钻探用)做,但不知道能承受多少压力,希你们在百忙中抽暇解决一下。我想如果它能承受50～60大气压就行了。如果此物不妥的话,有别的办法也希介绍。辽宁省103勘探队梁俊明答: 梁俊明同志所提出的问题,的确是目前一个薄弱环节。我国目前尚不能大量生产氧气瓶以满足各方面的需要,如果能自己想办法来解决最好,我厂从前也遇到过这样情况。用无缝钢管自制是完全可行的,虽不是十全十美,但可解决问题。是否有其他更好办法,希望大家研究。现在从下述几方面来阐明氧气瓶的制造与计算:
Q: I work as a fitter in the exploration team. Our equipment is very small. In particular, there are only a few oxygen cylinders that can not meet the needs of work. According to technicians, this stuff is not good, especially the material can not be solved. I want to use φ168mm, about 10mm thick seamless steel pipe (made in China for drilling use) to do, but I do not know how much pressure can withstand, I hope you have plenty of time to solve it. I think if it can withstand 50 ~ 60 atmospheric pressure on the line. If this thing is wrong, there are other ways to introduce. Reply of Liang Jun-ming, 103 Exploration Team of Liaoning Province: The problem raised by Comrade Liang Junming is indeed a weak link at present. At present, China still can not mass-produce oxygen bottles to meet the needs of all aspects. If we can find a solution to the problem on our own, we have encountered such a situation in the past. Home made with seamless steel pipe is entirely feasible, though not perfect, but can solve the problem. Is there any other better way, I hope everyone will study. Now from the following aspects to clarify the manufacture and calculation of oxygen bottles: