Journal of Industrial Technology (산업기술연구)
- Volume 25 Issue B
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- Pages.121-126
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- 2005
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
The Development of Burrless Shearing System for Straightened Wire
직선화된 와이어의 버 없는 전단기 개발에 관한 연구
Abstract
Micro wires manufactured by the straightening process are used in the BT(Bio-Technology), IT(Information-Technology), NT(Nano-Technology). We have developed a novel wire straightener which uses the direct heating method(DHM) for straightening the micro wire and shearing device for burr-less cutting. In this study, we confirm the tendency of micro wire after the shearing process. It is impossible to remove the burr in the shearing process. However, the embodiment of minimum burr size after the shearing process is the best in-process method. In order to minimize the burr size, we have accomplished the various experiment condition such as the U-groove, the effect of the counter punch, the shear angle, clearance.
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