전차용 엔진클러치 암플랜지 생산성 향상을 위한 연구 (Improvement in Productivity of Engine Clutch Female Flanges for Tank)

서지정보

· 발행기관 : 한국기계가공학회
· 수록지 정보 : 한국기계가공학회지 / 21권 / 3호 / 56 ~ 62페이지
· 저자명 : 김중선, 권대규, 이세한, 왕덕현

초록

The tank engine clutch flange constitutes a tank on which the engine and transmission of the tank are mounted.
The engine clutch flange is fabricated using a difficult-to-cut material that exhibits high strength and hardness. It isdifficult to process and requires considerable processing expertise. In addition, the engine clutch flange for the tankrequires high machining precision because it is a system in which the connection is detachable. Because it requireshigh processing precision, the measurement of products equally important as processing. However, productivity is lowowing to the significant amount of time required to measure each product using a three-dimensional coordinatemeasuring machine. Hence, this study is conducted to improve the productivity of the female tank engine clutchflange. Dedicated hobs and jigs are designed and manufactured to convert the existing end-mill cutting processinginto hobbing cutting processing. An engine clutch for the tanks is manufactured using the manufactured dedicatedhob and jig, and the shortening time is verified by measuring the processing time. In addition, a jig for inspectionis designed and manufactured to measure the precision of the product. To verify the inspected product, the productprecision is measured using a contact-type three-dimensional coordinate measuring machine and a surface roughnessmeasuring instrument. The study confirmed that the productivity of the engine clutch flange product for tanks can beimproved by simplifying the process, reducing the processing time, and simplifying product inspection.

영어초록

The tank engine clutch flange constitutes a tank on which the engine and transmission of the tank are mounted.
The engine clutch flange is fabricated using a difficult-to-cut material that exhibits high strength and hardness. It isdifficult to process and requires considerable processing expertise. In addition, the engine clutch flange for the tankrequires high machining precision because it is a system in which the connection is detachable. Because it requireshigh processing precision, the measurement of products equally important as processing. However, productivity is lowowing to the significant amount of time required to measure each product using a three-dimensional coordinatemeasuring machine. Hence, this study is conducted to improve the productivity of the female tank engine clutchflange. Dedicated hobs and jigs are designed and manufactured to convert the existing end-mill cutting processinginto hobbing cutting processing. An engine clutch for the tanks is manufactured using the manufactured dedicatedhob and jig, and the shortening time is verified by measuring the processing time. In addition, a jig for inspectionis designed and manufactured to measure the precision of the product. To verify the inspected product, the productprecision is measured using a contact-type three-dimensional coordinate measuring machine and a surface roughnessmeasuring instrument. The study confirmed that the productivity of the engine clutch flange product for tanks can beimproved by simplifying the process, reducing the processing time, and simplifying product inspection.

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