China Supplier Factory Price Customized Precision Cast Aluminium Alloy Wheel Hub Car Parts

Quick and cheap auto parts rapid metal prototyping manufacturing

Rapid Prototyping (RP), which was born in the late 1980s, is a new technology based on material stacking method. It set of mechanical engineering, CAD, reverse engineering technology, layered manufacturing technology, numerical control technology, material science, laser, can automatically, and directly, quickly and accurately will prototype design ideas into a certain function or directly make parts, prototyping, a new design idea for parts of calibration etc. Provides a highly efficient low cost means of implementation. At present, the domestic media industry is used to call rapid prototyping technology as "3D printing" or "3D printing", which is quite vivid. However, in fact, "3D printing" or "3D printing" is only a branch of rapid prototyping and can only represent part of the rapid prototyping process.

Quick and cheap auto parts rapid metal prototyping manufacturing

Rapid Manufacturing (Rapid Manufacturing, RM), there are narrow and broad and narrow sense, which is based on laser powder sintering Rapid prototyping technology the new Manufacturing idea, actually belongs to the RP one branch of Rapid prototyping technology, it is to point to directly from the electronic data automatically fast, flexible and has lower cost of manufacture. Compared with the general rapid prototyping technology, rapid manufacturing can directly produce the final product and adapt to the personalized product manufacturing from single product manufacturing to batch manufacturing. In a broad sense, RM rapid manufacturing can include "rapid mold" technology and CNC machining technology, so it can compete with RP rapid prototyping technology, each good at winning.

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Internationally, we like to use "Additive Manufacturing", or AM, to include RP and RM technologies, translating domestically into Additive, Additive or Additive Manufacturing. F42 committee was established in 2009, the United States ASTM, AM is defined as: "the Process of joining mat erials - to make objects from 3 d model data, usua lly - layer upon layer, as opposed to subtractive manufacturing methodologies." that is: In contrast to the traditional method of material removal processing, by adding materials and based on the 3d CAD model data, the manufacturing method is usually adopted to directly manufacture the 3d physical entity model which is completely consistent with the corresponding mathematical model.

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