造型机故障检测之震击部分
Jarring part of molding machine fault detection
造型机发生震击无力或不震击有如下几种原因。
There are several reasons for the weak or no jarring of molding machine.
1、造型机故障检测遇到空气滤清气堵塞,由于真空泵工作过程产生一些水份,长时间加上管路中一些异物便将空气滤清气中的滤芯堵死,压力表此时看着压力不小,但空气流量不够,造成机器震击无力。
1. Molding machine failure detection encountered air filter blockage,
due to the vacuum pump working process produced some moisture, a long
time plus some foreign matter in the pipeline will block the filter
element in the air filter gas, the pressure gauge at this time is not
small, but the air flow is not enough, resulting in weak shock of the
machine.
2、由于长时间震动,会出现以下造型机故障:联接震定台与震击活塞的6条M20内六角钉松动,使震台与活塞之间有间隙,工作气流从此处泄漏,造成震击无力,特别是压实后不能震击。
2. Due to long-time vibration, the following molding machine failures
will occur: the six M20 inner hexagon nails connecting the shaking table
and the jarring piston are loose, which makes the gap between the
shaking table and the piston, and the working air flow leaks from this
place, resulting in weak shock, especially after compaction.
3、活塞与泵铁之间不润滑,发生
锈钢铸件 保定建筑设计 螺杆式启闭机 保定搬家 电缆挂钩 保定室内设计培训 冲压机锈蚀,也可造成震击无力,解决造型机故障,可打开通往震实台的橡胶管,注入一斤左右的煤油或汽油,然后上好,开机震击,这时震击的声响会有很明显的变化。
3. There is no lubrication between the piston and the pump iron, and
corrosion may also cause weak jarring. To solve the problem of molding
machine failure, open the rubber pipe to the shaker, inject about one
kilogram of kerosene or gasoline, and then turn it on and start the
machine to vibrate. At this time, the sound of jarring will change
obviously.