Transactions of Materials Processing (소성∙가공)
- Volume 13 Issue 3
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- Pages.190-204
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- 2004
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- 1225-696X(pISSN)
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- 2287-6359(eISSN)
DOI QR Code
Design of Two-way Image Acquisition System for 25\μm Tool Alignment in the Micro Hole Punching
25\μm 홀 펀칭 공구 정렬을 위한 광학 시스템 설계
Abstract
The objective of this study is to develop a highly accurate micro tool alignment system applicable to the micro machining technology. In a specific application such as micro hole punching, radial clearance between micro tools is order of a few micron. Under this micron scale tool clearance, accuracy of tool alignment is very important for ensuring hole quality. In the present study, a two-way image acquisition system was developed, which can produce overlapped image of both micro tools that face each other, and applied to the tool alignment in the micro punching. Also, to meet alignment accuracy of tools within