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挖掘机跳挡的怎么防范?

日期:2018-06-07   源头:http://www.degradedijital.com/
挖掘机跳挡的缘故缘故原因很多,在在频繁的换挡进程中,各啮合齿轮的轮齿端面易被磨成锥形,会构成其啮合遵从飞扬而招致"跳挡";换挡装置调停不当该型挖掘机的变速器采取的是呆板式人力换挡的要领,若变速杆、纵轴、横轴及竖壮实螺钉松动亦可构成变速器"跳挡";外界负载的突然改造以及应用不当等等。
There are many reasons for the jump of the excavator. In the process of frequent shift, the end face of the gear teeth of each gear is easily grinded to conical, which will cause its meshing performance to be reduced and cause "jump gear". The loosening of the fixed screw can also cause the "jump gear" of the transmission, sudden changes in the external load and improper operation.
防范步伐:
Preventive measures:
(1)严厉依据应用规程和驾驶要领举行应用,尽管纵然抑制换挡时"打齿",以淘汰齿轮副的磨损。
(1) operate strictly according to the operating rules and driving points, try to avoid "gear" when shifting gears, so as to reduce the wear of gear pairs.
(2)严厉实行颐养制度,增强换挡装置的维护颐养。当换挡装置杆系衔接不事前应及时调停,确保换挡装置遵从精良。
(2) strictly implement the maintenance system and strengthen the maintenance of shift devices. When the linkage of the shift device is not connected, it should be adjusted in time to ensure the performance of the shift device is good.
加长臂挖掘机出租
(3)看重对自锁机构的维修与颐养,对定位作用飞扬或失失定位效能的定位钢球、弹簧及拨叉轴,应及时修复或互换,使自锁机构的自锁遵从处于精良的外形。
(3) pay attention to the maintenance and maintenance of self locking mechanism. The positioning steel ball, spring and fork shaft should be repaired or replaced in time to reduce or lose the positioning efficiency, so that the self locking performance of the self locking mechanism is in good condition.
(4)组装变速器时,应严厉按应用规程举行应用,确保变速器各机件调停准确、紧定妥当。较大的下坡路面时,驾驶员应严厉依据下坡的方法要领举行应用,切不可违规。
(4) when assembling the transmission, it should be strictly operated according to the operation rules to ensure that the transmission parts are adjusted correctly and properly. When the downhill road is larger, drivers should operate strictly according to the action points of downhill operation.
在挖掘机的行驶进程中,若出现变速器"跳挡"时,应及时使呆板停机,然后查找缘故缘故原因,扫除拦阻。细致要领是:
In the process of excavator driving, if there is a transmission "jump gear", the machine should be stopped in time, then the cause can be found out and the trouble is eliminated. The specific methods are:
1.在平路下行驶时出现"跳挡",可按正常的停秘密领停机,细致查找缘故缘故原因,扫除拦阻。
1. when running on a flat road, there is a "jumping gear", which can be shut down according to the normal stop points.
2.在下坡道下行驶时出现"跳挡",应按加挡的方法要领将挡位置于高-速的位置或采取"抢挡"步伐,待呆板行驶到坡底后再停机查抄,扫除拦阻;若"加挡"、"抢挡"不可功或又一次出现"跳挡"时,驾驶员可将倡议机转速控制在中速,采取"点刹"的要领使呆板滑至坡底,然后扫除拦阻。
2. when driving on the lower ramp, "jump gear" should be appeared, and the position of the block should be placed in the position of high speed or "grab gear", and the machine will stop checking after the machine runs to the bottom of the slope, and then the fault is eliminated. If the "block", "grab block" fail or "jump" again, the driver can control the engine speed at medium speed. The "point brake" method is used to slide the machine to the bottom of the slope, and then remove the trouble.
3.上坡行驶时出现"跳挡",可将挡位置于低-速位置或Ⅰ挡位置,待呆板行驶到坡顶时再停机,扫除拦阻;若减挡不可功或又一次出现"跳挡"时,应按坡道停机的方法要领及要求停机,然后扫除拦阻。
3. jump on the slope, "jump gear", can be placed in low speed position or I gear position, when the machine runs to the top of the slope, and then stop, troubleshooting, if the gear is not successful or once again "jump gear", should be shut down on the ramp and request stop, and then discharge fault.
本文由加长臂挖掘机出租举行编写,想要相识更多的南方双彩网产品及更过细的小气内容,请存眷南方双彩网的官方网站:http://www.degradedijital.com。
This article is written by a long arm excavator to learn more products and more detailed content. Please pay attention to our official website: http://www.degradedijital.com.

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