(一) The mold meets the requirements of working conditions
1. Wear resistance
Hardness is the main factor affecting wear resistance. In general, the higher the hardness of the mold parts, the smaller the amount of wear and the better the wear resistance. In addition, wear resistance is also related to the type, quantity, shape, size and distribution of carbides in the material.
2. Strength
The working conditions of the molds are mostly very bad, and some of them are often subjected to large impact loads, which leads to brittle fracture. In order to prevent sudden brittle fracture of mold parts during work, the mold must have high strength and toughness.
The toughness of the mold mainly depends on the carbon content, grain size and organization state of the material.
3. Fatigue fracture performance
In the process of mold work, under the long-term action of cyclic stress, fatigue fracture is often caused. 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 mold mainly depends on its strength, toughness, hardness, and the content of inclusions in the material.
4. High temperature performance
When the working temperature of the mold is higher, the hardness and strength will decrease, leading to early wear of the mold or plastic deformation and failure. Therefore, the mold material should have high anti-tempering stability to ensure that the mold has high hardness and strength at the working temperature.
Short comment: Molds play a very important role in the production of products. Xuheng adopts high-quality molds in its production, which makes its products more standard and in line with market requirements. Products mainly include drum closure, cap seal, clamp, drum lockring, etc.
The Development Plan For The Fourteenth Five-year Plan About ValinJuly 1, 2022Cao zhiqiang, secretary of the party committee and chairman of valin group, introduced the production and operation status of the enterprise, the work plan for this year and the development plan for t...viewPerformance Characteristics of the Steel DrumOctober 25, 2023The application of steel drums has only a history of just over one hundred years, but it has developed rapidly and has a wide variety of types. It is widely used in industrial product packaging, trans...view
Benefits and Advantages of Plastic Barrels and IB Ton BarrelsNovember 10, 2023Plastic barrelsAre you looking for barrels that can store chemicals, food, drugs, etc.? Polyethylene barrels, also known as plastic barrels, are a great choice for you. Here are some things you need t...view
Installation And Operation Manual Of Open Steel Drum ClosureJune 30, 2022This is the installation instruction for 210 liter open drum closure, taking the clamp locking ring as an example.1. The operator must wear appropriate gloves during the installation of the steel barr...view
Advantages of Plastic BarrelsApril 18, 2023Plastic drums, also known as polyethylene drums, are ideal containers for storing chemicals, foods, medicines and other items. Before using them, you need to know some important things to ensure that ...viewSteel Price Rise! How Long Can The Price Rise Last?July 1, 2022After May 1, the domestic steel market continues to maintain the rising trend, period is synchronized upward, period screw break through the early high point (April 17, 3435 yuan), the highest reached...view
EN
ko 
fr 
de 
es 
it 
ru 
pt 
ar 
vi 
th 
