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冶金工程协会(AISE)和轧辊制造研究所组成的轧辊研究联合委员会曾进行了下列试验研究工作:1)测定轧辊材料的负荷能力;2)测定在正常轧制过程中所产生的应力。他们期望在研究结果中得出金属对轧辊的压力、轧辊中的应力和疲劳剥落间的关系。曾对热轧机的铸铁工作辊和铸钢支承辊的冷硬层材料和心部材料进行了试验。试验的试样是在平行轧辊纵向轴线方向上切取的(除特别预先说明的情况
The Joint Research Committee of Rolling Research, consisting of the Institute of Metallurgical Engineering (AISE) and the Rolling Mill Research Institute, conducted the following experimental studies: 1) measuring the load capacity of the roll material; and 2) measuring the stress generated during normal rolling. They expect the metal-to-roll pressure, the stress in the roll, and the relationship between fatigue spalling in the study results. The chill materials and core materials of the cast iron work rolls and the cast steel backup rolls of the hot rolling mill have been tested. The test specimens were cut in the direction of the longitudinal axis of the parallel rolls (except for the case of special precisions