热轧支承辊,hot rolling backup roll
cold rolling back-up roll冷轧支承辊
1.According to the service environment of thecold rolling back-up roller, YJ012–S was selected as intermediate material and YJ243–S fluxed-cored wire was used as surfacing material.依据窄带不锈钢冷轧支承辊使用工况,选择了YJ012–S堆焊过渡层和YJ243–S药芯焊丝作为堆焊工作层并辅以焊前预热和焊后回火热处理的自动埋弧堆焊工艺对冷轧支承辊进行堆焊修复。
2.According to the service performance of thecold rolling back-up roll, YJ012-S was chosen as intermediate material and YJ243-S fluxed-cored wires was chosen as surfacing material.本文依据窄带不锈钢冷轧支承辊使用工况,选择了YJ012-S堆焊过渡层和YJ243-S药芯焊丝作为堆焊工作层并辅以焊前预热和焊后回火热处理的自动埋弧堆焊工艺对冷轧支承辊进行堆焊修复。
3)Backup roil.,backup; bearing ; support支承，支撑，轧辊
4)hot rolling back-up roll热轧支撑辊
5)Dynamic and static back roller mill动静压支承轧辊轧机
6)rebuilding of surfacing of support rolls on hot rolling line热轧支撑辊修复
延伸阅读
邢台机械轧辊(集团)有限公司大型复合铸钢支承辊加工邢台机械轧辊(集团)有限公司大型复合铸钢支承辊加工邢台机械轧辊(集团)有限公司大型复合铸钢支承辊加工鞘
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