통합절삭 시뮬레이션 시스템용 선삭표면조도 시뮬레이션 알고리즘의 설계

• 영문명: Design of an Algorithm to Simulate Surface Roughness in a Turning for an Integrated Machining Simulation System
• 발행기관: 한국시뮬레이션학회
• 저자명: 장동영(Dong Young Jang)
• 간행물 정보: 『한국시뮬레이션학회 논문지』제8권 제1호, 19~33쪽, 전체 15쪽
• 주제분류: 공학 > 기타공학
• 파일형태: PDF
• 발행일자: 1999.03.30

영문 초록

The fundamental issues to evaluate machine tools performance through simulation pertain to the physical models of the machine tool itself and of process while the practical problems are related to the development of the modular software structure. It allows the composition of arbitrary machine/process models along with the development of programs to evaluate each state of machining process. Surface roughness is one of the fundamental factors to evaluate machining process and onnance of machine tool, but it is not easy to evaluate surface roughness due to its tribological complexity. This paper presents an algorithm to calculate surface roughness considering cutting geometry, cutting parameters, and contact dynamics of cutting between tool d wor ,iece as well as tool wear in turning process. This proposed algorithm could be used in the designed virtual machining system. The system can be used to evaluate the surface inte ity of a turned surface during the design and process planning phase for the design for manufacturability analysis of the concurrent engineering.

목차

1. INTRODUCTION

2. SURFACE GENERATION MODEL WITHOUT TOOL WEAR

3. SURFACE GENERATION MODEL WITH TOOL WEAR

4. RESULTS AND DISCUSSIONS

5. CONCLUSIONS

6. ACKNOWLEDGEMENT

7. REFERENCES

키워드

Computer Simulation Surface Roughness Machining Tool Wear