(1) the production of extruding head too much pressure will cause peeling bad, as far as possible when extruding avoid stress by using the method of increasing the die aperture. The second water tank from the nose should be as close as possible. The water should be appropriate, maximum achieve rapid cooling.
(2) the isolation cause peeling bad bad, winding, weaving loose it was attached to the core cause peeling bad outside, should pay attention to the choice of internal model in production not to make too small (in extruded through the eye model can easily slide is advisable
(3) cause peeling bad powder is too little, too little production by the damp talcum powder and powder can cause peeling difficulties, timely before production will talcum powder baking dry dry. Add talcum powder extruding in timely, accelerated to adjust mould distance (decrease)
(4) the conductor adhesion: conductor adhesion in general because the rubber outside by the low melting point and high temperature melt together, in the production of the first paragraph should put the biggest water, sink to achieve the rapid cooling, when necessary, ground timeliness mold release agent or powder. Joab was when also can be used to mold release agent in powder.
(5) part of the customer request high wire stripping force, in practice according to the customer request to adjust extruding condition.
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