A Rapid Manufacturing Method for Water-Saving Emitters for Crop Irrigation Based on Rapid Prototyping and Manufacturing
A Rapid Manufacturing Method for Water-Saving Emitters for Crop Irrigation Based on Rapid Prototyping and Manufacturing
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DOI：
10.1007/s00170-002-1384-1
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发表时间：
2003-06
期刊：
影响因子：
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通讯作者：
Zhengying Wei;Yiping Tang;Bingheng Lu;Z. Wei
中科院分区：
文献类型：
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作者：
Zhengying Wei;Yiping Tang;Bingheng Lu;Z. Wei
为了构建节水装置中关键元件的复杂内置迷宫设计的滴水器，采用快速原型和制造（RP&M）技术来设计滴水器并制造相应的快速模具（RT）。喷射器的详细 CAD 设计、CAD 工艺设计以及喷射器 RT 工艺模型的生成均采用参数化设计进行。使用 RP 技术构建原型，以对发射器设计进行快速验证和修改；采用金属喷涂工艺制作了发射器的快速模具（RT）并进行了试生产。最后以精密模具的制作为基础，完成了发射器模具的设计与制造。从而实现模具及其制品的设计/验证/制造一体化。
In order to build the complex built-in labyrinth design of an emitter which is a key element in water-saving devices, rapid prototyping and manufacturing (RP&M) is used to design the emitters and to manufacture corresponding rapid tooling (RT). Detailed CAD design of the emitter, CAD process design, and the generation of RT process modelling of the emitter have been carried out using parameterised design. Prototypes have been built using RP techniques to perform the rapid verification and modification of the emitter design; rapid tooling (RT) for the emitter has been fabricated using a metal spraying process to carry out trial-production. Finally, with the fabrication ofa precision mould as the basis, emitter mould design and manufacturing have been completed. As a result, the integration of design/verification/manufacturing of a mould and its products is realised.