全自动造型机故障检测之压头部分
The pressure head part of the fault detection for the full automatic molding machine
全自动造型机在使用一段时间后，压头可有能出现摆动动作迟钝、缓慢、应按下列方法进行造型机保养。
After a period of use, the pressure head can oscillate slowly and slowly, and the molding machine should be maintained according to the following methods.
1、造型机故障检测时，检查造型机压头前后板间隙，是否有什么铁碴等异物阻碍，可清除后试车。
1, when molding machine fault is detected, check the gap between the front and rear sides of the molding machine head, whether there is any foreign matter obstruction such as iron ballast, so that it can clear the rear test run.
2、打开压头上后面两根进气管，操纵阀分别扳在原位与摆入，看看管口进气是否够大，如果进气量小也会造成压头摆动缓慢，造型机故障检测时，若是此原因可一直检查到操纵阀，直致空气滤清气，是否堵塞。
2, open the pressure head on the back of the two intake pipe, control valve in situ and pendulum, to see whether the inlet of the inlet is large enough, if the intake volume is small will cause the pressure head to swing slowly, when the molding machine fault detection, if this reason can always check the control valve, direct air filter air, whether or not clog.
3、全自动造型机压头上面有盖板，打开观察齿条是否锈蚀严重，如果发生此造型机故障，同样会造成压头动作迟钝，可用煤油或汽油清洗即可。
3, the full automatic molding machine pressure head above the cover plate, open the observation rack whether the corrosion is serious, if this molding machine failure, the same will cause the press head motion retardation, can be cleaned with kerosene or gasoline.
4、全自动造型机故障检测时，若上述情况都没发生，就应打开压头两侧法兰盘，检查齿条两侧Y型密封圈是否老化、变形，如是，也可造成压头缓慢。
4, full automatic molding machine fault detection, if the above situation did not happen, we should open the flanges on both sides of the press head, check the Y type sealing ring on both sides of the rack aging, deformation, such as, can also cause the slow pressure head.
5、打开位于造型机压头后上端法兰盘，检查齿轮轴承的黄油是否变质，如果是这样，可用煤油或汽油冲洗，同时搬动压头，会感觉越来越松
5, open the top flange after the molding machine pressure head, check the gear bearing butter is bad, if so, it can be washed with kerosene or gasoline, while moving the pressure head, it will feel more and more loose.