Wanneer de spuitgietmatrijs wordt geopend:, de schimmel kan vaak niet uitputten;. Hoe deze situatie op te lossen??
Van het ontwerpproces van spuitgietmatrijs:, de uitlaat van spuitgietmatrijs is door de opening tussen spuitgietonderdelen;. Most injection molds with small volume can exhaust naturally by using the clearance between the parting surface of the mold, the fit clearance between the push rod and the push rod hole and the fit clearance of the movable core hole.
Bijvoorbeeld, if some special injection molds with large volume cannot exhaust normally, we can adopt the mosaic structure of the injection mold as far as possible without affecting the appearance and dimensional accuracy requirements of the injection mold products, and large injection molds can exhaust with the gap of insert splicing. Bovendien, the mutual splicing structure of inserts can reduce the difficulty of making mold structure of large-scale injection mold, and even the maintenance is very simple.
The exhaust plug is made of metal blocks of special materials by sintering, so there will be many fine voids in the sintering process of special materials, which are just good for exhaust. of onderdelen met een ondergronddikte die dunner is dan de coating, if the post filling part of the cavity is not on the parting surface, and there is no movable gap around the part that can exhaust to match, in dit geval, the exhaust plug can be embedded in the deep part of the cavity. Because the exhaust plug is easy to leave contact marks on the surface of plastic products, it should be noted that the exhaust plug should be set in a hidden place inside the products that is not easy to be found, Tegelijkertijd, the diameter of the vent hole should not be too large to avoid deformation when the exhaust plug is stressed.
For some common plastic melts that are prone to produce gas in the forming process, or thin-walled products in the injection molding process, or injection molds with rapid injection process, we can set up several rows of exhaust slots on both sides of the core for exhaust. Echter, in order to facilitate the manufacture and cleaning of the die surface in the future, the exhaust slot should be set on one side of the cavity on the parting surface as far as possible.
Over Huizhou Dj Molding Co., Ltd
Dj Mold is een Chinese matrijzenmaker van plastic mallen- spuitgietmatrijs:, spuitgietmatrijzen, kunststof blaasvormen, rotatiegieten, medisch spuitgieten van kunststof, twee schoten spuitgieten van kunststof, invoegen lijstwerk, overmolding, metalen spuitgieten, micro-spuitgieten, poeder spuitgieten, keramisch spuitgieten, vloeibare spuitgieten, husky spuitgieten, huishoudelijke schimmel, gietvorm, matrijs gereedschap:, aangepaste mallen, Chinese mallen:, tooling voor snelle prototyping, kunststof prototyping gereedschap, ponsmachine tooling, sterven en tooling voor mobiele/mobiele telefoon onderdelen, auto-onderdelen, stofzuigers, oplaadbare gereedschappen, telefoons, kopieerapparaten, computers, multimedia speakers, en vele andere elektronische producten en huishoudelijke apparaten. En ook een fabrikant van plastic producten, schimmelfabrikant China– kunststof onderdelen, plastic watertank, plastic ballen, plastic containers, plastic gesp, plastic anker, plastic hanger, Plastic lepel, plastic pijp montage:, plastic tuimelen, plastic servies, plastic bekers, plastic flessen, plastic dienblad, plastic cosmetische container, plastic verpakking, plastic voedselcontainer, plastic stoelen, plastic doppen, plastic dop sluiting, plastic buizen, kunststof waterleidingen, plastic knoppen, plastic buizen, plastic gebruiksdozen, plastic rekken enzovoort;.
Contact:
Persoon: James Yuan
Bedrijf: Huizhou Dj Molding Company Limited
Toevoegen: LongGang Village,LongXi Town,BoLuo County,HuiZhou-stad,Provincie GuangDong, China
Tel: 86-752-6682869
E-mail: [email protected]
website: https://www.jasonmolding.com/custom-injection-molding/
