Dj molding deelt met u de prestaties van de mal, Dj molding deelt met u de prestaties van de mal. Toepassing van tweekleurige schimmel in de automobielindustrie, en moet rekening houden met de relatie tussen deze beïnvloedende factoren en spuitgietcondities en hun schijnbare factoren. Because most of the working conditions of molds are poor, molds need to have a lot of performance. Now let’s follow DJ Molding to learn about it.
Folding high temperature performance
When the working temperature of the die is relatively high, the hardness and strength will decrease, leading to early wear or plastic deformation of the die and failure. Daarom, the die material should have a high tempering stability to ensure that the die has a high hardness and strength at the working temperature.
Slijtvastheid
When the blank becomes plastic in the mold cavity, het stroomt en glijdt langs het oppervlak van de holte, causing severe friction between the cavity surface and the blank, which will lead to the failure of the mold due to wear. Daarom, the wear resistance of materials is one of the basic and very important properties of moulds.
Hardheid is de belangrijkste factor die de slijtvastheid beïnvloedt. In het algemeen, the higher the hardness of mold parts, the smaller the wear amount, and the better the wear resistance. In aanvulling, wear resistance is also related to the type, aantal stuks, vorm geven aan, size and distribution of carbides in materials.
Folding strength and toughness
Most of the working conditions of the dies are very bad, and some of them often bear large impact loads, leading to brittle fracture. In order to prevent sudden brittle fracture of die parts during operation, the die shall have high strength and toughness.
The toughness of the die mainly depends on the carbon content, grain size and microstructure of the material.
Folding fatigue fracture property
In the process of die working, fatigue fracture is often caused by the long-term effect of cyclic stress. Its forms include low energy multiple impact fatigue fracture, tensile fatigue fracture, contact fatigue fracture and bending fatigue fracture.
The fatigue fracture performance of the die mainly depends on its strength, taaiheid, hardheid, and the content of inclusions in the material.
Cold and hot fatigue resistance of folding
Some moulds are heated and cooled repeatedly during the working process, which makes the surface of the mould cavity subject to tensile and pressure variable stress, causing surface cracking and peeling, increasing friction, hindering plastic deformation, reducing dimensional accuracy, and thus leading to mould failure. Cold and hot fatigue is one of the main forms of failure of hot working dies, which should have high cold and hot fatigue resistance.
Folding corrosion resistance
When some molds, such as plastic molds, are working, due to the presence of elements such as chlorine and fluorine in the plastic, they decompose and release strong corrosive gases such as HCI and HF after being heated, which erode the surface of the mold cavity, increase its surface roughness, and aggravate wear failure.
Huizhou DJ Molding Co., Ltd., a China funded enterprise established in 2010, heeft 150 medewerkers.
Our company is a professional manufacturer of precision molds and precision injection molding products processing enterprises.
The company has introduced advanced mold processing equipment and injection molding equipment from Japan, and has a professional team of engineers and technicians. Effective management ensures mold quality and professional services.
Now our customers are mainly distributed in China, Japan, France and other European and American regions.
It has passed the ISO9001: 2008 certification. Various inspections and guidance from foreign customers in our factory have also promoted the long-term stable development of the company.
The company adheres to the tenet of “standing by sincerity and prospering by faith”, wholeheartedly creates high-quality products, and sincerely looks forward to friendly cooperation and common development with you.
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/
