造型機(jī)故障檢測(cè)之震擊部分
Shaking part of molding machine fault detection
造型機(jī)發(fā)生震擊無(wú)力或不震擊有如下幾種原因。
There are several reasons why the molding machine can't shake or can't shake.
1、造型機(jī)故障檢測(cè)遇到空氣濾清氣堵塞，由于真空泵工作過(guò)程產(chǎn)生一些水份，長(zhǎng)時(shí)間加上管路中一些異物便將空氣濾清氣中的濾芯堵死，壓力表此時(shí)看著壓力不小，但空氣流量不夠，造成機(jī)器震擊無(wú)力。
1. In the process of molding machine fault detection, air filter air is blocked. Due to some water produced in the working process of vacuum pump, the filter element in air filter air is blocked for a long time plus some foreign matters in the pipeline. At this time, the pressure gauge looks like the pressure is not small, but the air flow is not enough, resulting in the weak shock of the machine.
2、由于長(zhǎng)時(shí)間震動(dòng)，會(huì)出現(xiàn)以下造型機(jī)故障：聯(lián)接震定臺(tái)與震擊活塞的6條M20內(nèi)六角釘松動(dòng)，使震臺(tái)與活塞之間有間隙，工作氣流從此處泄漏，造成震擊無(wú)力，特別是壓實(shí)后不能震擊。
2. Due to long-time vibration, the following molding machine failures will occur: Six M20 hexagon nails connecting the shaking table and the shock 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, it can not be shaken.
3、活塞與泵鐵之間不潤(rùn)滑，發(fā)生銹蝕，也可造成震擊無(wú)力，解決造型機(jī)故障，可打開(kāi)通往震實(shí)臺(tái)的橡膠管，注入一斤左右的煤油或汽油，然后上好，開(kāi)機(jī)震擊，這時(shí)震擊的聲響會(huì)有很明顯的變化。
3. There is no lubrication between the piston and the pump iron, which may cause corrosion, and also cause weak shock. To solve the problem of molding machine, open the rubber pipe to the shaking table, inject about a jin of kerosene or gasoline, and then get better, start up the shock. At this time, the sound of shock will change obviously.