Active Member
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[China]
Address: No.18 Xianggang Zhong Road, Qingdao, China
Contact name:Frank
Qingdao Yonglihao Machinery Co.,Ltd. |
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Automated processing of precision aluminum housing casting parts
What is aluminum die casting?
Aluminum die casting is a process used to make a type of aluminum called die-cast aluminum. First use high-pressure technology to cast aluminum. Then, in the die casting process, the metal hardens in the mold and produces different shapes. The aluminum die casting produced by this method is an alloy with various characteristics, so it is very suitable for various purposes.
Die casting was first used in 1838. Pour the molten tin and lead mixture into the steel mold. As the metal alloy cools, it assumes the shape of the mold it is in.
Initially, die casting was only used in the printing industry. However, with the introduction of more molds with different shapes, die casting has become a part of every major industry, providing various mechanical parts.
In 1914, people were eager to switch to safer and stronger alloys, which led to the use of aluminum and zinc in the die casting process. Since then, the die-casting process has continued to evolve, using many other metals and adopting newer techniques in the die-casting process. Nowadays, the use of high pressure technology has become the norm in die casting process, which can bring high-quality products and excellent surface quality.
Generally, die casting can be done by hot chamber process or cold chamber process. The former is used for alloys with low melting temperature, such as zinc, lead or tin. The cold chamber process is used to melt high temperature alloys such as aluminum, brass or magnesium.
Aluminum die casting parameters
| Specification | Customized,customer required,customer's drawings |
| Material | ADC12/ADC10/A380/A383/A390/413/AllSi9Cu3/AlSi10Mg,etc. |
| Application | Automobile, agricultural machinery, furniture, |
| construction, home appliances, electronics. | |
| Process | High pressure die casting or Semi-solid thixoforming |
| Machining | CNC machining center, CNC lathe |
| Casting tolerance | IT4 - IT6 |
| Machining tolerance | +/- 0.005mm,ISO2768-f |
| Standard | DIN,ASTM,GOST,ISO,BS |
| Heat treatment | Annealing treatment,solution treatment ,T1,T2,T3,T4,T5,T6 |
| Unit weight | 5g-30kg |
| Dimensions | <=1500mm |
| Die casting machine specification | 150T-3000T |
| Certificate | ISO9001, TS16949,ISO1400,RoHS |
| Finish | Plating,Painting,Powder Coating,Polishing, Stoving Varnish,Anodizing |
| Quality control | FEMA,PPAP,APQP,Control Plan,MSA, |
| Certificates for all requirements | |
| Test reports for every delivery | |
| Service | Weekly report,Key node report,Any questions will be answered within 24 hours. |
Vacuum aluminum die-casting parts are used in various precision engineering die-casting products, such as:
Marine components
Sports equipment accessories
High-voltage electrical control components
car parts:
Oil pump
Gearbox
Engine bracket
Structural elements of body shell
Oil filter bracket and manifold
Brake components
Pressure components for medical equipment
Radiator for electronic and motor drive controller
Pneumatic, gas and hydraulic valves
Radio communication mobile phone chassis and frame
Advantages of pressure die-cast aluminum alloy components
High productivity
Less waste in the metal casting process
Very thin parts can be easily cast
No further processing required
Good surface finish and appearance of castings
Can be cast within dimensional tolerances
Low scrap rate caused by casting defects
