한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2002년도 proceedings of the second asia international conference on tribology
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- Pages.325-329
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- 2002
A STUDY ON WEAR BEHAVIORS OF CAM SPINDLES MANUFACTURED FROM CK 45 STEEL AND CAM SPINDLES MANUFACTURED FROM GGG-50 SPHERICAL GRAPHITE CAST IRON AND BORONED
- Sert, H. (Gazi University, Technical Education Faculty) ;
- Selcuk, B. (Cumhuriyet University, Engineering Faculty) ;
- Toprak, H. (Gazi University, Institute of Applied Sciences) ;
- Samtas, G. (Gazi University, Institute of Applied Sciences)
- 발행 : 2002.10.21
초록
This study targets mainly to reduce the manufacturing costs of cam spindles and manufacturing of mechanical components with longer service durations through application of surface engineering techniques on cam spindles. Within the frame of this study, we have attempted to establish the performances of cam spindles manufacture from forged steel and SGCI, through performance of wear tests in plate-disk system, metalographic investigations, SEM imaging, EDS analyses and micro hardness scans on test samples having the same sizes with original cam that once obtained from casting of Spherical Graphite Cast Iron (SGCI) are subjected partially to Boronising and partially to hardening in a salt solution and cam spindles currently manufactured from CK 45 through cauterization based reshaping.