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035 _a.b1160864x
099 9 _aAIT Thesis no. ISE-96-29
100 0 _aNguyen Van Hop
245 1 0 _aComputer-aided geometric modeling and manufacturing of an injection molded fan rotor
260 _aBangkok :
_bAsian Institute of Technology,
_c1996
300 _a73 p.
490 1 _aThesis ;
_vno. ISE-96-29
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Teclmologies
502 _aThesis (M. Eng.) - Asian Institute of Technology, 1996
520 _aIn the plastics industry, the injection molding process is widely used. The design and manufacture of the injection molds are recognized as an essential stage. The use of CAD/CAM/CNC techniques play a key role in production and have a great impacts on the cost of the products. However, how to use these techniques efficiently is still a problem in practice. This study aims to determine the most suitable method for design and manufacture injection mold efficiently tlll'ough the case study of popular product as fan rotor. First of all, the recent researches on design and manufacture will be reviewed. Then, the work concentrates on looking for the best modeling method for product. It also considers CNC tool path generating with a view to select the suitable parameters for a given 5 axis milling machine. Thus, the basic operations will be performed in 2 modes : 3 axis and 5 axis. By analyzing the results, the author can roughly evaluate the advantages and disadvantages of each method in order to select the best one for design and machining injection molds in general.
650 1 0 _aCAD/CAM systems
700 1 _aBohez, Erik L.J.,
_eChairperson
700 1 _aDuflou, Joost. R.,
_eExamination committee
700 1 _aPandey, P. C.,
_eExamination committee
710 2 _aThe Royal Belgian Government,
_eScholarship donor
810 2 _aAsian Institute oF Technology.
_tThesis ;
_vno. ISE-96-29
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B14846
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