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배진우(J. W. Bae),박홍석(H. S. Park) 한국정밀공학회 2006 한국정밀공학회 학술발표대회 논문집 Vol.2006 No.5월
This paper proposes an Molding error compensation method that improves accuracy with geometry information of injected parts using three-dimensional measuring instrument. a traditional mold design has been conducted by an experience-based trial and error, whereby generally the mold designer would decide the gate location and processing conditions. as a natural consequence, almost all creats inferior goods. It`s just a process of trial and error and caught in a vicious circle. Due to this reason, this paper uses a three-dimensional measuring instrument, a commercial analysis package of injection molding(Moldflow, MPI) to analysis a state of flux. In addition to that axiomatic approach.
박홍석(H. S. Park),최동조(D. J. Choi),배진우(J. W. Bae) 대한기계학회 2005 대한기계학회 춘추학술대회 Vol.2005 No.11
Injection molding has gained an enormous importance for producing plastic parts. this is due both to the development of sophisticated products and to the efforts being generally made to economic. The machine and mold technology as well as the process technology have developed quickly since the early nineties. Today this evolution results in multi-component solutions for new products. This paper presents a method of this new technique so called Multi-component injection molding. These process are described, important aspects of processing illustrated and typical fields of application shown.