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哈尔滨轴承厂广大革命职工遵照伟大领袖毛主席“中国人民有志气,有能力,一定要在不远的将来,赶上和超过世界先进水平.” 的伟大教导,充分发挥老厂的骨干作用,大力采用新技术,取得显著成绩.现将二车间二连革新的射流控制气动自动打字机介绍如下;自动打字机采用一个“或非”元件,一个升压器和一个发讯器,一个动力气缸和一个送料气缸(见图).当打开气源后,气流经“或非”元件上输出通道进入升压器,打开升压器,使主气流由升压器上通道分别进入动力气缸上部和送料气缸左部,实现冲头下降和送料,完成打字动作.当冲头下降到一定高度时(即打完字),通过杠杆作用,启开讯号发生器,给“或非”元件发一讯号,从而切换气体流路,气体从“或非”元件下输出通道输出,进入升压器,使进入升压器的主气流便由上通道输出改为下通道输出,分别进入动力气缸下部和进料气缸右部,实现冲头向上和退料,此时完成一个循环.
The great revolutionary workers of Harbin Bearing Factory abide by the great teachings of Chairman Mao, the great leader, “the Chinese people have ambition and ability, must catch up with and surpass the world’s advanced level in the near future.” Adoption of new technologies, and achieved remarkable results. Now the two workshops Erlian innovative jet control pneumatic automatic typewriter introduced below; automatic typewriter using a “or non” components, a booster and a sender, a power cylinder and a feed When the air source is turned on, the air flow enters the booster through the output channel on the “or” component, and the booster is turned on, so that the main air flow enters into the upper part of the power cylinder and the left of the feeding cylinder respectively through the upper channel of the booster Department, to achieve punch down and feeding, to complete the typing action.When the punch down to a certain height (ie hit the end of the word), through the lever, turn on the signal generator, to the “or” component to send a signal to switch Gas flow channel, the gas output from the channel under the “or” component output, into the booster, so that the main flow into the booster from the output of the upper channel into the next channel output, respectively, into the lower part of the power cylinder And the right part of the feed cylinder to achieve the punch up and back material, this time to complete a cycle.