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Park, Sang Hyeok;Chung, Won Jee;Hwang, Hui Geon;Kim, Hong Rok;Choi, Se Woong;Jee, Myeong Jun;Hong, Woo Cheol
- Journal of the Korean Society of Manufacturing Process Engineers
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- v.21 no.2
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- pp.116-122
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- 2022
This study proposed a method of testing the stability when selecting gears to reduce the weight of a 3-DOF wrist mechanism for a pick-and-place 3-DOF parallel robot with an increased workspace by using an additional straight axis at its top. We performed SolidWorks^® modeling- and ANSYS^®-based structural analysis of a pinion gear, which is most vulnerable to the force from a 3-DOF wrist mechanism, to lighten the robot weight for performing various tasks. When the initial analysis results considerably differed from the theoretical values calculated in advance, we checked and identified the errors in the contact conditions or input values. Ultimately, it is believed that the methodology presented in this paper will help in mitigating errors during analysis and determine the accurate values for a lightweight 3-DOF wrist mechanism for a parallel robot with an expanded workspace.
https://doi.org/10.14775/ksmpe.2022.21.02.116 인용 PDF KSCI

Korea Packaging Association INC.
- The monthly packaging world
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- s.158
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- pp.168-185
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- 2006
제지업계 원자재 · 환율 이중고/ (주)오토닉스 5상 스테핑 모터 드라이버 CE 인증/ 식품업계 대용량 팩 요구르트 인기/ 우정산업본부 제3자 물류산업 진출/ 목재업체 원자재 파동 등 이중고/ (주)풀무원 업계최초 '완전표시제' 도입/ 농산물업계 포장재비 정부 지원 불합리/ 제약업계 10% 이상 낱개포장 의무화/ 온니테크 RFID 자동화 양산설비 가동/ 롯데제과(주) 월드컵 이벤트로 시장 주도/ 테트라팩(유) 2006 월드비즈니스어워드 수상/ 식품업계 다양한 김치 포장기술 개발/ 식품업계 설설 끊는 즉석밥 경쟁/ 물류업계 물류시스템 전반 인증제 도입/ 롯데제과(주) 설레임, 중국서 짝퉁 발견/
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