플라스틱 V-벨트 풀리 설계 및 시작품 제작에 관한 연구

• 영문명: A Study on the Product Design and Prototype Manufacturing of a Plastic V-Belt Pulley
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 손태일(Son Tae Yil) 임재규(Rim Jae Kyu) 김형종(Kim Hyung Jong)
• 간행물 정보: 『산업기술연구』vol.21, 281~286쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2001.09.30

영문 초록

In this study, product design and prototype manufacturing of a plastic water-pump pulley has been tried. The designed model is supposed to be made of 33% glass reinforced resin of which the tensile strength is 180 MPa, and has 24 ribs on each side to increase its structural strength. Structural analysis under a static load of 300kgf acting on both edges of the belt has been carried out using a commercial finite element code, MARC. The analysis result showed the maximum effective stress near a rib of designed model would be at most 35MPa (less than 20% of the tensile strength), therefore, the plastic product would be sufficiently safe under that loading condition. On the basis of the structural analysis, a prototype of the designed model has been manufactured by using the fused deposition modelling (FDM) method which is one of the rapid prototyping (RP) methods, using ABS resin and support materials. The CAD data exported to the RP system in STL format was prepared by a commercial solid modeling software, SolidWorks. It has been proved that the plastic pulley can successfully replace the existing flow-farmed steel product.

목차

Abstract

1. 서론

2. 신속조형

3. 플라스틱 풀리의 설계 및 제작

4. 결론

참고문헌

키워드

V-벨트풀리 구조해석 신속조형 솔리드모델링 V-belt pulley structural analysis rapid prototyping(RP) solid modelling