Die casting of radiator shell
15 May
Prototype technology

Made in China Die Casting

What is high pressure casting? Product cost and price of mass-manufactured die castings
High Pressure Die Casting (HPDC) is a casting process for series or mass production. Cast alloys with a low melting point are usually used for this.
In die casting, the liquid melt is pressed into a die casting mold (casting mold, cavity) under high pressure of approx. 10 to 200 MPa and at a very high mold filling speed of up to 12 m / s, where it then solidifies. The special thing about the die casting process is that with a permanent mold, i.e. H. without a model. As a result, the mold is only produced once for a series of identical components, but with a significantly higher production effort. In this way, a high output is achieved, especially in a hot chamber die casting machine in which the casting container and the casting piston are constantly in the melt.

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LED heat sink die casting
15 May
Prototype technology

Manufacturing Services for Die-Casting Products

What is high pressure casting (HPDC)? How does the high pressure casting Products process work?
In the high pressure casting process, molten metal or metal alloy is injected into the mold at high speed and high pressure.
Horizontal high pressure die casting machines ensure the die is fully closed. They are classified according to the amount of clamping force they can apply and can range from 550 to 5700 tons.

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The price advantage of CNC machining mass production
14 May
milling technology, Prototype technology

What are the advantages of CNC machining?

CNC machining has become a major pillar of the manufacturing industry. This type of processing is used in more and more products (for example, CNC turning and CNC milling, engraving, cutting and drilling). Although many mechanics are accustomed to this form of processing, not everyone knows the logic behind it. Compared with other forms of machining, the main advantages of using CNC machining are as follows:

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Difficulties in CNC machining of large impeller blades
11 May
5-axis machining technology, milling technology

Difficulties in milling large blades of impellers

In the CNC machining of the impeller blades, the machining of large impeller blades is the most difficult. Mastering the measures to solve the processing difficulties of large blades has a very positive effect not only on the large blade itself, but also on the impeller moving blades, impeller stationary blades, guide impeller blades and impeller end blades.

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5-axis Machining Services
11 May
5-axis machining technology, Prototype technology

3-axis and 5-axis drilling technology for aluminum parts

CNC machining holes in the solid part of the workpiece with a drill is called drilling. The drilling is rough machining, the achievable dimensional tolerance grade is IT13~IT11, and the surface roughness value is Ra50~12.5μm. Due to the long length of the twist drill, the small core diameter and poor rigidity, as well as the influence of the chisel edge, the drilling has the following technological characteristics:

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Prevent tool interference in 5-axis milling
11 May
5-axis machining technology, milling technology

Tool interference prevention for 5 axis milling

With the increase in the design of multi-faceted and complex curved parts, 5-axis machining will account for an increasing proportion of CNC machining. Because 5-axis CNC machining adds two degrees of freedom of rotation, it increases the difficulty of CNC machining motion simulation calculation and tool interference checking, especially when machining parts with extremely complex shapes.

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5-axis machining of 28 parts at a time
11 May
5-axis machining technology, milling technology, Prototype technology

The advantages of 5-axis machine tools

5-axis machining of 28 parts at a time
5-axis simultaneous machining of 28 parts
How do you realize the advantages of the five-axis machine? Here is an example of a Haas UMC-750P machine that processes 28 parts at the same time. Through the design of the turntable and the fixture, and the three processing surfaces of the part are combined into one processing program in the five-axis processing program, the purpose of reducing the cycle time is achieved.

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