澆注機(jī)故障檢測
Pouring machine fault detection
1.澆注機(jī)故障檢測之溫度損失問題。為了提高澆注機(jī)保溫效果，一味加厚爐襯，可惜效果不佳。解決這個(gè)澆注機(jī)故障的方法如下：首先優(yōu)化澆注機(jī)結(jié)構(gòu)設(shè)計(jì)，將包蓋分為半固定包蓋和活動(dòng)包蓋，盡量減少活動(dòng)包蓋面積，減少活動(dòng)包蓋的熱量損失。而半固定包蓋由于平時(shí)不必打開，只有當(dāng)維修時(shí)才需要打開，可以做得厚重一些，保溫效果好一些。其次是澆注機(jī)爐襯分為兩層，內(nèi)層是耐火材料層，外層是絕熱層，絕熱層雖然不厚，但是保溫效果非常好。一般采用這種結(jié)構(gòu)的澆注機(jī)，可以將溫度損失控制在每分鐘2℃以內(nèi)。
1. Temperature loss of pouring machine fault detection. In order to improve the heat preservation effect of the pouring machine, the furnace lining is thickened, but the effect is not good. The solution to the problem of the pouring machine is as follows: first, optimize the structural design of the pouring machine, divide the cover into semi fixed cover and movable cover, reduce the area of the movable cover as much as possible, and reduce the heat loss of the movable cover. Because the semi fixed cover does not need to be opened at ordinary times, it needs to be opened only when it is under maintenance. It can be made heavier and has better heat preservation effect. Secondly, the lining of the pouring machine is divided into two layers, the inner layer is the refractory layer, and the outer layer is the thermal insulation layer. Although the thermal insulation layer is not thick, the thermal insulation effect is very good. Generally, the pouring machine with this structure can control the temperature loss within 2 ℃ per minute.
2.澆注機(jī)故障檢測之滴漏的問題。解決底注式澆注機(jī)常常滴漏的問題實(shí)際上非常簡單，澆注機(jī)的塞桿除了塞緊以外，還會(huì)旋轉(zhuǎn)一下擰緊，這樣可以大大減少澆注機(jī)滴漏現(xiàn)象。
2. Leakage of pouring machine fault detection. In fact, it is very simple to solve the problem of drip leakage in the bottom pouring pouring machine. In addition to the plug rod of the pouring machine, it can also rotate and tighten once, which can greatly reduce the drip leakage phenomenon of the pouring machine.