- Product Description
- Commodity name: Rectangular Paver Mould，A007
- Commodity ID: A007
Our company is a steel concrete paver mould manufacturer integrating product development, design, processing and sales. The company has standard modern production plants and high-precision processing equipment of the domestic advanced level. The company has a group of high-tech personnel. The mold plates are made of high-strength manganese steel and chromium steel. After the most advanced domestic carburizing treatment method, the mold hardness can reach more than 60 degrees, which greatly improves the wear resistance of the mold. The mold parts are large. Part of the use of precision casting mold accessories, the company's products have been well received by new and old customers all over the country since they went on the market. The products have been sold all over the country and exported to many international markets.
Optimized milling strategies and hardening technology ensure the high quality of our moulds which is distinguished in many spheres as showing follow:
1. Optimal wear and tear
2. High abrasion resistance
3. Ideal surface texture
4. Good dynamic properties
5. Accurate measurements and contours
6. Extremely long durability
Mold processing technolog
1. Abrasion resistance
When the blank is plastically deformed in the cavity, it flows and slides along the surface of the cavity, causing severe friction between the surface of the cavity and the blank, which causes the mold to break due to wear. Therefore, the wear resistance of the material is one of the basic and important characteristics of the mold.
Hardness is the main factor affecting wear resistance. Generally, the higher the hardness of the mold part, the lower the wear and the better the wear resistance. In addition, wear resistance is related to the type, quantity, shape, size and distribution of carbides in the material.
Most of the working conditions of the mold are very bad, and some working conditions are often subjected to large shock loads, resulting in rupturable fractures. In order to prevent the mold parts from breaking suddenly during work, the mold must be flexible.
The toughness of the mold mainly depends on the carbon content, particle size and the microstructure of the material.
3. Fatigue fracture performance
Due to the long-term effect of cyclic stress, fatigue damage often occurs during mold processing. This form has low-energy multi-impact fatigue failure, tensile fatigue failure, contact fatigue failure and bending fatigue failure.
The fatigue fracture performance of the mold mainly depends on the strength, toughness, hardness and the amount of material contained.
4. Good high temperature resistance
The high operating temperature of the mold results in low hardness and strength, which leads to premature wear or plastic deformation and mold failure. Therefore, the mold material must have high tempering stability, so that the mold has high hardness and strength at working temperature.