City Bus Air Suspensions System Spare Parts Aluminum Die Casting Parts

Komman Vehicle Parts Systems (Suzhou) Co., Ltd. focuses on the development of new lightweight aluminum-based materials and new high-tech companies that produce products. At present, the development level of liquid die forging and semi-solid extrusion casting technology is at the forefront of the country. Providing full-process services to customers in materials research and development, process development, product production, etc., it is atechnological star in China's aluminum-based new materials lightweight industry.Introduction to aluminum die casting technologyHVSC/VSC liquid die forging (squeeze casting) equipment is acomplete set of automatic equipment for advanced liquid die forging process. Filling and solidification are two important links in the extrusion casting process, low pressure filling and fast high pressure feeding. Solidification is the guarantee of dense organization of extruded castings.
Guaranteed low speed stable filling
The automatic extrusion casting machine is hydraulically driven, low pressure filling, lower end feeding, upper end exhausting, stepless adjustable filling speed, unobstructed exhaust, no air entrainment during filling process, and almost no porosity defects inside the casting.
Guaranteed rapid high pressure shrinkage and solidification
The fully automatic squeeze casting machine adopts afull-closed servo system to realize alarge mechanical pressure (about 100MPa, equivalent to 1000 atmospheres) to complete the feeding during the solidification process of the casting. When the liquid metal solidifies under this high pressure, the structure is fine and compact. At the same time, there are no defects such as porosity and shrinkage, and the obtained casting has high comprehensive performance and can be close to forgings.Introduction to material
A356 aluminum alloy is awidely used cast aluminum-silicon-magnesium alloy with good fluidity and air tightness, and has asmall shrinkage and hot cracking tendency. After acertain metamorphism and heat treatment, it has good mechanics. Performance, physical properties, corrosion resistance and good machinability.
A356 aluminum alloy is widely used. After T6 heat treatment, it is widely used in automotive hubs, engine blocks and chassis structural parts, and is validated and used in liquid die forging (squeeze casting) process. Avery mature aluminum alloy material.
A356 aluminum alloy is moderately priced and has ahigh recovery rate, which is suitable for industrial mass production.NameMaterialHeat treatmentModelPerformanceTensile strengthYield StrengthElongationHardnessAirbag seatA356T6Commercial VehicleHigh strength, Fatigue resistance≥320MPa≥250MPa≥10%80
Contact Details
Company: Shanghai Komman Vehicle Component &System Co., Ltd
Address:No.1399,Xindian Road,Jiading District,Shanghai(201815)
Telephone: +86(0)21 3116 9123 ext.8067
Mobile Phone: +86 188 2115 0267