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A STUDY ON MEASUREMENT FOR LARGE SIZE OBJECTS WITH A NON-CONTACT TYPE CMM
Minseok Kim,Dongeun Lee,Sookhan Kim,Jeongnak Lee,Junchul Kim,Eungki Lee 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.5
Recently, efficient manufacturing of high precision is an important issue in modern industry as more variety of industrial products is being designed with compound surfaces. Rapid CAD data generation can be possible based on a non-contact type CMM of object through the use of reverse engineering. However, some registration to match the data measured from various directions into a common coordinate system is required. Also, the error can happen if it uses the conventional method to large product of thin thickness. So it is necessary to develop a new method, which was designed for the registration of large and thin products. Additionally, an algorithm to pick up coordinates for the newly designed method was proposed.
전성훈(Sung Hoon Jun),김민석(Minseok Kim),김숙한(Sookhan Kim),이응기(Eung Ki Lee) 한국생산제조학회 2011 한국생산제조시스템학회 학술발표대회 논문집 Vol.2011 No.4
Doctor blade which is required for precision and durability as main specifications is a core part for product life cycle and quality at a toner cartridge for a laser printer. A study about automation system is needed because of difficulty of mass-producing doctor blades at present. This paper was researched about technique automating production line of doctor blade. Automated manufacturing process for doctor blade consists of six steps that are supply of raw material, punching and cutting, pressing, supply of brackets, laser welding and moving finished product. And each step also was studied in this paper.