복합가공기용 초정밀급 새들 가공을 위한 최적의 고정구 개발 = Development of the optimal Jig & fixture applied to ultra-precision saddle machining

다국어 초록 (Multilingual Abstract)

The increasing level of demand for multi-tasking machines requires a saddle with an ultra-precise machining accuracy level of 15μm, as such a saddle is one of the main components of these machines. The manner of achieving ultra-precise machining accuracy mainly depends on the fixed forces. In this paper, we optimized the number of contact points and the contact positions to reduce the deformation of the saddle while it is machined. The performance levels of the proposed optimal jig and fixture are determined by measuring the flatness, parallelism and perpendicularity of a machined saddle. The machining accuracy is found to be lower than 15μm at all measured points.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 이론
• 3. 결과
• 4. 결론
• REFERENCES

참고문헌 (Reference)

1 "http://www.3ds.com"

2 "http://en.wikipedia.org/wiki/Von_Mises_yield_critrion"

3 James M. Gere, "Mechanics of Materials" Thomson 2004

4 Robert L. Norton, "Machine Design" Pearson 2007