Transactions of Materials Processing (소성∙가공)

The Korean Society for Technology of Plasticity and materials processing (한국소성∙가공학회)
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A Comparative Analysis and Process Design among the Gear Blank Forging Process

기어블랭크 단조공정의 비교해석 및 공정설계

  • 최호준 (인하대학교 자동화공학과 대학원) ;
  • 허성창 (인하대학교 자동화공학과 대학원) ;
  • 장동환 (인하대학교 자동화공학과 대학원) ;
  • 황병복 (인하대학교 자동화공학과)
  • Published : 1999.12.01
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Abstract

Cold forging is a special type of forging process in which metal is forced to flow plastically under compressive force into a variety of shapes in room temperature. Gear blank, which is produced by cold forging, is concerned with the production method of transmission gear. Based on the results of simulation of the current four-stage process, the gear blank forging process for improving the conventional process sequence is designed. The rigid plastic finite element analysis for improving the conventional process. The new process consists of three stage operations with one annealing treatment after first operation. Based on the results of simulation of the proposed process, a required equipment could be selected. The new designed process appears to be more economical in producing the gear blank.

Keywords

References

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