2. 케이블 이송 체인의 설계
3. 이송 성능 시험
In this paper TRIZ was used to solve noise and dust reduction related to cable carrier chains. On modern machines in a clean room, the contradictions arose due to increase noise and dust for the high speed were eliminated with 40 principles and seperation rules. As the results, the sound pressure level of the new carrier chains was reduced to below 40 dB(A), and cleanroom classifications was satisfied with class 10. In these successful results, TRIZ showed its usefulness in solving the design problems even with severe constraints.