Key points of PVC gusset plate mold installation

When grinding the mold,use metallographic fine sand.In case of serious corrosion,use water to grind and polish the rust,and then use fine sand paper or polishing machine to polish.The support should be polished thoroughly without dead corners and yellow lines.The connection of the mold should be smooth and flat without burrs and dead corners.The screw holes of the mold should be cleaned regularly to prevent molybdenum disulfide from carbonization,and the screws are not easy to disassemble and assemble;

Upper mold:before the mold is installed on the machine,all tools and some necessary items should be prepared,whether the filter plate should be added with copper,whether the belt and iron chain used to hang the mold should be checked for integrity,and the mold should be horizontal.During the mold installation,the feet and other parts of the body should not be under the mold,and the thermocouple hole should preferably be above;

Before installing the gusset mold,you should first find out the mark,and then assemble it according to the mark.During the assembly process,you must pay attention to safety.Be careful when using the crane,and the action should be light to avoid personal injury and mold damage.When installing the screws,check each bolt,thread and hardness.Replace the bad screws in time,and smear an appropriate amount of molybdenum disulfide on each screw;

Tightening the mold:tighten the bolts of the mold before starting the machine.When tightening the bolts,tighten the screws of the mold base first,and then tighten the pressing plate.The wall thickness.When tightening the bolts,one person is required to tighten the bolts diagonally with uniform force.