网址：www.zaoxingji.com.cn 2020-05-13 作者：admin 阅读：
Indenter part of molding machine fault detection
After the molding machine is used for a period of time, the head can
swing slowly and slowly, and the molding machine shall be maintained
according to the following methods.
1. In the process of molding machine fault detection, check the gap
between the front and rear plates of the molding machine indenter, and
check whether there is any obstruction of foreign matters such as iron
ballast, which can be removed before commissioning.
2. Open the two air intake pipes at the back of the head, turn the
control valve to the original position and swing in respectively, and
check whether the air intake at the pipe mouth is large enough. If the
air intake is small, it will cause the head to swing slowly. During the
fault detection of the molding machine, if this reason is found, check
the control valve until the air is filtered and blocked.
3. There is a cover plate on the pressure head of the molding machine.
Open it and observe whether the rack is seriously rusted. If this
molding machine fails, the pressure head will also be sluggish. It can
be cleaned with kerosene or gasoline.
4. In the process of molding machine fault detection, if none of the
above occurs, the flange plates on both sides of the indenter shall be
opened to check whether the y-rings on both sides of the rack are aged
and deformed. If so, the indenter may be slow.
5. Finally, open the flange at the upper end behind the pressure head of
the molding machine, and check whether the grease of the gear bearing
is deteriorated. If so, wash it with kerosene or gasoline, and move the
pressure head at the same time, it will feel more and more loose.