Roller Die of N95 Mask Machine
09 May
milling technology, Prototype technology

CNC Machining of Roller Die of N95 Mask Machine

The selection of reasonable turning and milling parameters not only ensures the high precision of the finishing of the mask machine accessories (N95 embossing die roller). It is also a guarantee for high-speed machine tools to be effective and in the best working condition. Therefore, the cutting amount depends on the rigidity of the machine tool, the diameter of the milling tool, the length of the tool, the workpiece material, and the roughing or finishing mode.

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CNC machining of aluminum cavity used in aviation
09 May
milling technology, Prototype technology

CNC machining aluminum alloy cavity used in aerospace

The aluminum alloy cavity is used in aerospace products. Milling parameters (difficulty): product height 315mm, internal R20, flatness 0.05, parallelism 0.02, roughness 1.6.
The aluminum cavity is a shell of an aerospace component customized for an aerospace manufacturing company. The aluminum cavity is a high-precision and difficult CNC milling cavity. The processing depth is as high as 315mm, and the accuracy requirements for parallelism and flatness are very high. Since I signed a non-disclosure agreement with the client, the details will not be described again.

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5G base station heat sink housing
09 May
milling technology, Prototype technology

5G base station’s heat sink cavity prototype

The project of aluminum alloy heat sink prototype. Its processing method is CNC processing, and the surface treatments used include sanding, laser engraving and sandblasting.
CNC machining: cnc tool apparatus above, according to the programmed path, the motion in the above material, the excess material is removed portion, whereby the prototype of the prototype model.

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Heat dissipation function of the aluminum housing of the AAU module
09 May
milling technology, Prototype technology

Aluminum prototype of AAU module

Large-scale multiple input multiple output technology is one of the core technologies of 5G. Using multi-antenna space division multiplexing to double the spectrum efficiency, enhance network coverage and system capacity. Massive MIMO uses more than 100 antennas, which is an order of magnitude higher than that of traditional base stations. Therefore, more independent data streams can be transmitted between the system and the terminal, thereby exponentially improving spectrum efficiency and energy efficiency. The increase in the number of antennas directly leads to the difference in signal processing methods, causing new problems and challenges.

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3D printed plastic prototype
09 May
Prototype technology

Rapid Prototyping Service in China

What is the prototype and its function? How many ways are there to make a prototype?
Prototyping is an essential part of the product development process; however, it has often been a hindrance. Rapid prototyping is a process used to make plastic, metal, or ceramic items. Also known by its name in English as “additive technology Or subtractive technology “, since 3D printing manufacturing process is to add material layer by layer. And CNC machining (turning and milling) is a layer by layer of subtractive technology.

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