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第70章 极具隐蔽性和欺骗性的机械故障(1 / 2)

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机床抖动一般都是因为地桩固定不牢造成的,但陈建国本身就懂得维修技术,不可能连这么简单的问题都解决不了,方东平觉得事情应该不会如此简单,他嗯了一声:“你把设备打开,咱们用废料现场试机看看。”

陈建国答应一声,打开电源后把之前生产出来的次品固定到虎钳上,随后按照标准『操』作流程,『操』控着铣刀进行冲铣。

方东平跟牛小强在一旁仔细的观察,刚开始的时候机器运行得很平稳,看不出半点问题,可是当齿轮加工到第五根齿的时候,刀头就出现了很明显的抖动现象。由于抖动很剧烈,看上去就跟铣床在抖动似的。

牛小强经验不足,没能看出门道。他跟陈建国一样,第一时间想到的是铣床的地桩没有固定好。

方东平却不同,他见此情景歪着脑袋侧耳倾听了片刻,随即挥手让陈建国关掉机器,微微一笑道:“小陈,刚才是刀头在抖,从而带动铣床跟着一起抖,问题应该出在传动轴上,并非铣床没有固定好。”

陈建国诧异道:“真的是传动轴的问题吗?”

牛小强也是一脸疑『惑』的看向方东平,“师父,传动轴要是有问题的话,这台铣床应该会直接报销,怎么可能刚开始的时候运行的那么平稳呢?”

传动轴属于机床上的精密部件,出现任何一点问题都会造成很严重的后果。最严重的就是整台机床的机械传动系统全部报废,这跟机床直接报销也没多大区别了。

方东平语重心长的对牛小强教导道:“小强,机械设备方面的问题多得出乎你的想象,其中的很多问题都极具『迷』『惑』『性』,你在这方面的经验太过欠缺,所以才会对我的结论感到意外,这次回去后我会跟你好好讲讲各种存在的问题,你先把师父得来的经验记住,今后实际『操』作的时候就可以做到事半功倍了。”

师父教徒弟其实就是经验的传承,特别是维修方面,更是如此,牛小强目前最缺乏的就是相关经验,听到这话他很认真的点点头:“谢谢师父,我一定会好好学的。”

陈建国虽然对方东平做出的结论感到意外,但他对于方东平的技术水平还是很信任的,只见他弯腰打开工具箱,“我把设备拆开看看。”

没多大功夫,陈建国就拆掉了铣床的外壳,『露』出了里面的机械传动设备。

方东平凑到跟前仔细观瞧,很快他的脸上就『露』出了疑『惑』之『色』,自言自语道:“奇怪,刚才明明听清楚了啊,为什么现在却看不出半点问题呢?”

他说到这里抬起头,对陈建国吩咐道:“小陈,你把机器打开,我要看看到底是什么幺蛾子。”

陈建国叮嘱道:“您可千万别靠得太近,不然被机器搅进去就完蛋了。”

“放心吧,我可没那么鲁莽。”

“好的,我这就把机器打开。”

陈建国再次打开了电源开关,在方东平的指导下,他把设备的运转控制在了一个很缓慢的程度。

方东平目不转睛的细看,看了没多久他忽然哈哈大笑起来:“有意思,当真是有意思,我活了这么多年,还从未见过这种坑人的伎俩呢!”

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