Browse > Article

Tool Wear of the Tungsten Carbide Tipped Circular Saw  

Lee, Jae-Woo (Dept.of Mechanical Engineering, Doowon Technology College)
Publication Information
Journal of the Korean Society for Precision Engineering / v.19, no.2, 2002 , pp. 228-236 More about this Journal
Abstract
In this study, the carbon steels, SM20C were machined with the tungsten carbide tipped circular saw to clarify the cutting-off characteristics in terms of tool wear. The results show that an improved performance in view of both the tool wear and the cutting efficiency was obtained by using oil base cutting fluid at the cutting speed of 100m/min with the feed of 0.06mm/tooth. The rake angle of 10$^{\circ}$ , clearance angle of 8$^{\circ}$ , nose radius of R0.1mm, and end cutting edge champer of 0.1mm$\times$25$^{\circ}$ are believed as the best tool geometries. The tool wear decreases due to using the saw of the disk of STS5 and the tool material of P30.
Keywords
Circular saw; Sawing; Tool wear; Cutting speed; Tool performance; Feed; Tool material;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 西尾悟, 丸井稅男, '丸のこ切削時の橫振動に對するスリツトの效果,' 日本木材學會誌, Vol. 41, No. 8, pp. 722-730, 1995
2 이재우, '초경립 부착형 국산 둥근톱의 성능 향상 사례,' 두원공과대학 1999년도 산학협력 Workshop 논문집, pp. 234-239, 1999
3 이재우, '초경팁 부착형 둥근톱의 절단 특성에 미치는 기판 재질의 영향,' 한국정밀공학회 2001년도 춘계학술대회논문집, pp. 883-886, 2001   과학기술학회마을
4 이재우, '진동 방지용 텐션부를 가진 둥근톱,' 실용신안 20-2001-0029452, 2001
5 이재우, 유윤석, '진동 방지용 텐션부를 가진 둥근톱,' 실용신안등록 0251126, 2001
6 E. M. Trent, 'Metal Cutting,' Butterworth, pp. 21-26, 1975
7 E. Marui, S. Ema and R. Miyachi, 'An Experimental Investigation of Circular Saw vibration Via A Thin Plate Model,' Int. J. Mach. Tools Manufact., Vol. 34, No.7, pp. 893-905, 1994   DOI   ScienceOn
8 C. Mote and S. Holoyen, 'Confirmation of the Critical Speed Stability Theory for Symmetrical Circular Saws,' Journal of Engineering for Industry, Trans. ASME(B), Aug., Vol. 97, pp. 119-126, 1975   DOI
9 이재우, '초경팁 부착형 둥근톱의 절단 특성,' 한국정밀공학회 99년도 추계학술대회논문집, pp. 881-884, 1999
10 C. Mote and S. Holoyen, 'Feedback Control of Saw Blade Temperature With Induction Heating,' Journal of Engineering for Industry, Trans. ASME(B), May, Vol. 100, pp. 119-126, 1978   DOI   ScienceOn
11 C. Mote, 'Free Vibration of Initially Stressed Circular Disks,' Journal of Engineering for Industry, Trans. ASME(B), May, Vol. 87, pp. 258-264, 1965   DOI