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Rapid Tooling Manufacturing Technology Research Based on Reverse Engineering and Rapid Prototyping

Author: ZhuJiangFeng
Tutor: XiaFangChen；LiQi
School: Nanchang University
Course: Mechanical Engineering
Keywords: Reverse Engineering Three-dimensional laser scanning Rapid Prototyping Metal resin molds Rapid Tooling
CLC: TG76
Type: Master's thesis
Year: 2010
Downloads: 228
Quote: 0
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Abstract


With the increasing competition in the market , the enterprise must be able to respond quickly to market changes and customer needs , and because industrial production increasing to more variety, low-volume, high-quality, low-cost direction , in order to compete in a favorable status , companies must be able to respond to changing market demands rapid response , high efficiency multi- variety, small batch agile production. Based on reverse engineering and rapid prototyping technology, rapid tooling technology (RT) is a rapid manufacturing area is one of the fastest growing technology , it can quickly reverse the mold , the mold to achieve rapid product design, manufacturing, thereby improving design efficiency , accuracy and shorten mold design cycle. In this paper, the development of domestic and reverse engineering applications , with three-dimensional scanner to reverse engineering digitizing equipment, research tools , in order to more accurately restore the original geometry parameters for the purpose of product for quick and accurate surface modeling were studied. According to a summary of the relevant information , the paper rapid prototyping technology features and several typical processes were introduced. For rapid tooling technology introduces the method of rapid tooling , rapid manufacturing mold analysis indirect and direct method characteristics and problems . Epoxy resin used in the domestic way of adding various metal powder , metal powder for molding of epoxy resin properties. And on this basis, based on RE and RP technology metal powder filled epoxy rapid tooling technology development and application of the theory and practice were studied . In this thesis, the research results based on reverse engineering and rapid prototyping technology, rapid tooling technology has a certain reference value , and metal rapid tooling resin practical application of technology has certain guiding significance for the development of rapid tooling technology , and in the actual production application provides a new way , with high economic efficiency and application value.

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CLC: > Industrial Technology > Metallurgy and Metal Craft > Cutting tools, abrasives,abrasive tools,fixtures,molds and hand tools > Mold
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