Journal of the Korean Society for Precision Engineering (한국정밀공학회지)
- Volume 12 Issue 2
- /
- Pages.87-96
- /
- 1995
- /
- 1225-9071(pISSN)
- /
- 2287-8769(eISSN)
A Development of Combined-Type Tool Dynamometer for Ultraprecision Lathe with Piezo-Film Accelerometer
복합 압전필름형 가속도계를 이용한 초정밀 선반 공구동력계의 개발에 관한 연구
Abstract
The cutting force is the most important variable to understand the mechanics of ultra-precision machining. Most dynamometers, however, monitor the static cutting force only. But it is necessary to measure the dynamic cutting force to clarify the machinability of the material, the formation of the chip, chatter and the wear of the tool. In this research, measurement of the dynamic cutting force in order to clarify the machin-ability of the material, the formation of the chip, chatter and the wear of the tool has been conducted. A combined-type dynamometer which could measure the static cutting force and the dynamic cutting force by use of strain gauges and a piezo-film accelerometer has been developed. An analysis of the dynamometer also has been carried out.
Keywords
- Ultraprecision Mchining;
- Static Cutting Force;
- Dynamic Cutting Force;
- Combined-Type Dynamometer;
- Piezo-Film Accelerometer
- 초정밀 가공;
- 정적절삭력;
- 동적절삭력;
- 복합형 공구동력계;
- 피에조필름형 가속도계;