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在钻井施工中,更换泥浆泵活塞橡皮和凡尔体橡皮是很费劲的事情,操作麻烦,卡簧容易被损坏,活塞芯和凡尔体亦易被烧退火。对此,我们在党支部的领导下,群策群力,经过二十多次试验,制成了一台2PN—630泵活塞橡皮装卸器。 这种装卸器的设计原理是使活塞总成或凡尔体总成上的橡皮在压力作用下被压紧,使卡簧露出活动间隙,以便用卡簧钳、螺丝刀将卡簧取出或装上。经试用,效果很好,操作简便,减轻了工人的劳动强度,节省了时间,而且安全可靠。
In drilling construction, the replacement of mud pump piston rubber and rubber mortar is a very laborious thing, the operation is troublesome, the card spring is easily damaged, piston core and Vernal body is also easy to be burned and annealed. In response, under the leadership of the Party branch, we worked together to create a 2PN-630 pump piston rubber handler after more than 20 trials. The design principle of the loading and unloading device is that the rubber assembly on the piston assembly or the Verall body assembly is pressed under the action of pressure to expose the clamping spring to the movable clearance so that the clamping spring can be taken out or installed by the clamping spring and the screwdriver . The trial, the effect is good, easy to operate, reducing the labor intensity of workers, saving time, and safe and reliable.