Onze medewerkers werken de klok rond om uw product klaar te maken voor de markt, en het is ook de belangrijkste schakel in de productie van spuitgietmatrijzen. en het is ook de belangrijkste schakel in de productie van spuitgietmatrijzen. Over het algemeen, the materials used to make plastic injection mold need to have certain hardness and wear resistance first. ten tweede, it should have strength and toughness. Before choosing the injection mold steel, we need to know the classification of the mold. According to its service life, the mould is usually divided into five grades:
Niveau 1: the service life of the mould is more than one million times.
Niveau 2: the service life of the mould is 500000-1 miljoen keer.
Niveau 3: the service life of the mould is 300000 tot 500000 Basisvereisten voor ontwerp en fabricage van auto-mallen.
Niveau 4: die service life 100000 tot 300000 Basisvereisten voor ontwerp en fabricage van auto-mallen.
Grade 5: the service life of the mould is less than 100000 Basisvereisten voor ontwerp en fabricage van auto-mallen.
Mingyang Yutong mould factory
In aanvulling, the basic properties of steel need to be understood
1. The steel has enough surface hardness and wear resistance.
The surface roughness and dimensional accuracy of plastic parts and the service life of injection mold are directly related to the hardness and wear resistance of the mold surface, especially the molding surface of the mold, such as the core and cavity of the mold. Daarom, the surface of injection mold is required to have enough hardness. For small plastic mold, high carbon and high alloy steel can be selected. For large-scale plastic mould, carburizing steel can be selected and heat treated to make it harden, so as to obtain high wear resistance and prolong the service life of mould.
2. The steel has enough strength and toughness.
Because the injection mold, especially the injection mold, bears a large molding pressure in the injection process, so the large and medium-sized injection mold or the injection mold with complex cavity shape should have high strength and toughness to meet the requirements of use performance.
3. Steel has good processing performance.
Most injection molds need to perform certain machining and benchmark work. In order to prolong the service life of cutting tools, improve the cutting performance and reduce the surface roughness, the plastic injection molding steel must have appropriate hardness to obtain the necessary precision and surface roughness.
4. The deformation of heat treatment is small.
Injection mold parts are usually complex in shape, so it is difficult to process after quenching, or even impossible to process at all. Daarom, the steel with small heat treatment deformation should be selected. Op deze manier, the processing of injection mold parts can be reduced or stopped after heat treatment, so as to ensure the dimensional accuracy and surface quality requirements of plastic mold.
5. Good corrosion resistance
Plastics and additives have chemical corrosion on the surface of steel. Daarom, the selected die steel should have certain corrosion resistance.
6. Good polishing performance
In order to obtain smooth plastic parts, the surface roughness of the cavity is required to be small, so the cavity must be polished to reduce the surface roughness of the cavity. And the selected steel will not have rough impurities and pores, and will not occur when polishing, pitting or orange peel defects
Over JasonMould Industrial Company Limited
Jasonmould 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: JasonMould Industrial 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/
