NEWS CENTER

The difference between machined aluminum and die-cast aluminum

2020-09-11 16:39

Aluminum alloy's heat dissipation and good appearance performance have surpassed current plastic materials, and the weight brought by its own weight cannot be replaced by plastic.

Aluminum alloy's heat dissipation and good appearance performance have surpassed current plastic materials, and the weight brought by its own weight cannot be replaced by plastic.

 

 

1. The difference in materials:

The die-cast aluminum alloy generally uses ADC12 or ALsi9cu3. The second-car aluminum generally uses 6063 or 6061.

 

2. The difference in appearance:

Die-casting aluminum is equivalent to the plastic injection molding process and can be made into any shape. Generally, die-cast aluminum is used for the housing on the street lamp. The shape of the constant cross-section adopted by the second car aluminum has little change, such as the heat sink of the bulb lamp and the aluminum profile of the doors and windows.

 

3. Thermal conductivity:

The general conductivity of die-cast aluminum is about 80-90W/M.K, while the thermal conductivity of car aluminum is about 180-190W/M.K.

 

4. Cost:

The cost of die-casting parts and car aluminum is relative, and they are calculated by weight and machining. Calculate the cost based on real-time material prices and labor. Relatively speaking, the cost of die-cast aluminum is higher, but the specific situation needs to be analyzed in detail.

 

5. Production efficiency:

The production efficiency of injection molding is definitely higher. Mass production usually produces more than 1,000 a day, and the size is stable, and the shrinkage rate is 0.5%. There are more components in the machining of car aluminum, as the name suggests is car aluminum. The efficiency is naturally lower.

 

6. Application:

Die-cast aluminum is generally widely used in automobiles, street lights and the current mobile phone industry, and automotive aluminum is widely used in downlights, ceiling lights, doors and windows, etc.

Other news

Laser cut sensor aluminum die cast parts

2023-11-17 16:23

A laser sensor is a sensor that uses laser technology to detect, measure or sense. Laser cutting sensor aluminum die-cast parts requires some key considerations to ensure a high-quality cutting process. It uses a laser beam as the main sensing element to collect information about the surrounding environment or target objects. Laser sensors are known for their precision, accuracy, speed and non-contact nature, making them suitable for a wide range of applications. Here are some key aspects of laser sensors:

See more information

Gravity casting series mold design and product processing

2023-09-14 12:41

Summarize: 1. Before processing, it is necessary to detect the hardness of the body, stretch the test rod, and confirm that it is qualified before processing 2. Castings are tested for Brinell hardness according to ISO 6506-1, and the control range is above 85HB 3. The castings have been inspected by radiographs and conform to the third-level standard of ISO10049 4. The thickness of the coating must be 80-100 microns 5. Castings are subjected to salt spray test for 24 hours according to is09227 / astm b117, to ensure that no red rust is observed at the end of the salt spray test, once for each batch The spray masking tool needs to be re-customized

See more information
< 1234...36 > proceed page

HEADQUARTER ADD

904-905, China-base Building, No.666, Tiantong South Road, Ningbo 315100, China

AUTOMOTIVE DIVISION Add

NO. 45, Baofeng Road, Eastern Suburb Development Zone, Fenghua 315500, China

ALUMINUM FORGING DIVISION ADD

Shaojiadu Street, Linhai City,Zhejiang Province 317000, China

INNOVAW LPDC/GPDC division

No. 288, Fengchuan Avenue, Tonglu, Hangzhou, Zhejiang, China

Copyright 2022 Inc. All rights reserved.