Silicone case will inevitably encounter some problems in the production process, only to avoid and prevent these problems will guarantee the product quality and production efficiency, so, the silicone cases in the process of what are the most vulnerable to the adverse phenomenon?
Looked down together.
1, outside the wind, the product external appear white bubbles.
A drum can be divided into several kinds of phenomena, the cause of temperature is not enough, after the mold die out residence time is too long, spraying mold release water too much, time is too short, the mold vulcanization exhaust is different from travel.
2, silica gel protective sleeve inside and outside are not ripe, pits.
Curing time is too short in the process of production with the machine may result in the low temperature of phenomenon vulcanization not completely, not familiar with raw material placed too long lead to failure, rubber vulcanization agent pits phenomenon is the main reason is because the mold temperature is too high, put the speed of the raw material can't keep up with.
Mold processing as the core role, also be more strict to the requirement of appearance, a piece of good steel stamping can increase the use of mould number tens of thousands of times, so for the appearance of discharge and so on are available from mold, looking for reasons, such as the depth of the groove, the nesting mould clamping line size and so on.
4, the reason of personnel.
Personnel arrangement is also important, green is slower than the speed of a master and understand the possible product doesn't have much experience in the manufacturing process of defective rate will be higher, so it is very important to strengthen the consciousness of prevention and control of fuck machinist.
The generation of unhealthy phenomenon will have deal with bad phenomenon, the method of in the process of production, control the generation of bad is more important, it affect the quality and production efficiency of silica gel protective sleeve.
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