Fatigue Strength of the Rolls with Grooves
In Steelworks Split failures of the rolls with grooves on the 3-high-roughing mill stand occurred four times. Detailed analysis of all the elements which influenced the failure was carried out. Stress analysis shown that the most critical area of the roll is the 7.a caliber what is corresponding with fracture positions. The fatigue strength of the material in the caliber groove for fatigue life prediction was missing and fatigue strength is determined by experimental testing.
(Z)eljko Domazet Francisko Luk(S)a Lovre Krstulovi(c)-Opara Kristina Korun-Curi(c)
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, University of Spli Systec-DANIEU, Vine(z) 601, 52220 LABIN, Croatia
国际会议
The 4th International Conference on Mechanical Engineering and Mechanics(第四届国际机械工程与力学会议)
苏州
英文
130-133
2011-08-11（万方平台首次上网日期，不代表论文的发表时间）