lulu酱求好运
Measure high-speed development of technology with computer and automation, reverse project become research object of regarding material object as already, utilize computer technology to carry on the technological means of product image and new product development. Reverse engineering has already been combined with advanced manufacturing technologies such as CAD/CAM ,etc. at present, develop into a relatively independent research field in CAD/ CAM system. Apply reverse project to note mould design , it is the note that moulds a new developing direction designed. It regards moulding an entity as the research object, utilizes advanced measurement technology and asks the software to reconstruct the curved surface instead , carry on the product design on the basis of curved surface . This plants plastic products with complicated curved surface of adaptation that design method can be flexible , the great one has met the demands for the appearance of the products besides product structure of people. This text take outer cover of clock as an example, introduce reverse project application and note of mold design mould the procedure of designing mainly. Measure some cloud data of material object through 3 coordinate non- contact-type laser detectors, utilize advanced Pro/E three-dimension to design the software , reconstructs the curved surface to some clouds that are measured. On the basis of reconstructing the curved surface , design product structure. According to the injection mould that the structural design of the products is corresponding. 自己翻的，，翻了好长时间
冰雨茗香
讨论和结论概念设计的塑料零件是基于小汽车的司机的需要。这塑料零件持有人将放置套管是N '去触摸hi-way卡片或加上票司机很容易接触到它。当他/她到达的人数。在这个项目的塑料零件被设计成两种不同类型的产品而设计一多变的插入模具基地。只是用一模基地将降低成本和时间在制造。Pro / Moldesign,Pro /生产厂和Pro /
蝎子豆丁
DISCUSSION AND CONCLUSION 讨论和结论The conceptual design on the plastic parts is based on the need of the car driver. The 概念设计的塑料零件是基于小汽车的司机的需要。这plastic parts holder casing is to place the Touch N' Go card or PLUS hi-way ticket for 塑料零件持有人将放置套管是N '去触摸hi-way卡片或加上票the driver to have easy access to it when he/she reaches the toll. In this project the 司机很容易接触到它。当他/她到达的人数。在这个项目的plastic parts were designed into two different types of product but design in one 塑料零件被设计成两种不同类型的产品而设计一changeable insert mould base. Just using one mould base will reduce the cost and time 多变的插入模具基地。只是用一模基地将降低成本和时间in manufacturing. Pro/Moldesign, Pro/MFG and Pro/NC from Pro/ENGINER are used 在制造。Pro / Moldesign,Pro /生产厂和Pro / NC从Pro / ENGINER使用to design the mould and fabricate the plastic parts. In the mould-making industries, 模具的设计和制造的塑料部件。在模具行业,accuracy and tolerance are the important issues; so using CAD/CAM will enhance 准确性、公差的重要课题,因此,利用CAD / CAM将会增强quality of the work in the mould design and reduce the number of errors in 工作的质量在模具设计和降低一系列的误差manufacturing. 制造。From the analysis simulation, Moldflow provides sufficient information results such 从分析仿真、Moldflow未能提供足够资料成果as fill time, injection pressure and pressure drop. With this result, users can avoid the 作为填充时间、注射压力和压降。这个结果,使得用户可以避免defect of the plastic in actual injection such as sink mark, hesitation, air traps, and 在实际中存在的缺陷,如塑料注塑、彷徨、空气下沉标志的陷阱,和overpacking. The analysis will also help the mould designer to design a perfect mould overpacking。分析也将有助于模具设计师设计一个完善的模具with minimum modifications and it will also reduce the mould setup time. With this 以最小的修改,它也将减少模具设置的时间。与此analysis and simulation it will help to reduce time and cost. 分析和仿真时,它将会帮助减少时间和成本。
呵呵你做的这个论文，我毕业的时候我也做过你看看是不是这份，需要我给你发过去。塑料工业是当今世界上增长最快的工业门类之一，而注塑模具是其中发展较快的种类，因此，研
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