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为彻底消灭给进手把在倒齿筒时翻转打人的危险,以及缩短倒齿筒的时间。我队跃进组江用起同志提出在鑽机坚轴上加“给进手轮”的合理化建议(如图所示),得到了党和全体同志们的大力支持,立即在修配间制出“给进手轮”进行试验,在试验中三组同志们又做了改正,增加了一个摇柄,试用结果性能很好,节约倒齿筒时间3—4倍,使用起来来即安全又省力。在关给进手轮制造时各部尺寸请参看右图:
In order to completely eliminate the danger of knocking people into the hands when pouring the gear, as well as shorten the time of pouring the gear. Our team leaps into the river group Comrade put forward the rationalization proposal of “giving the hand wheel” on the drilling rig solid foundation (as shown in the picture), obtained the vigorous support of the party and all the comrades and immediately made “ To enter the hand wheel ”for testing, in the experiment three groups of comrades have done a correction, an increase of a crank, the trial results of good performance, save the inverted gear 3-4 times the time to use that is safe and labor-saving. At the time of manufacturing the hand wheel, please refer to the picture on the right for the dimensions of each department: