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我们的轴承,我们的钢!-山东博特轴承有限公司

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我们的轴承,我们的钢!

2022-07-12

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为响应国家号召,推动高端装备轴承国产化,推进“政、产、学、研、用”的深入合作,提升产业链科技创新效率,山钢股份、宇捷轴承和济南大学三方共同组建了“冶金装备专用高端轴承国产化研发创新联盟”,在原材料生产、轴承设计制造、轴承应用性能等方面进行协同创新和研发,并计划在山钢股份连铸机上试点应用,与进口轴承开展寿命对比试验,力争实现省内经济小循环,推动省内轴承产业链增链补链,促进国内经济大循环。



2022年7月5日,山钢研究院许荣昌、刘成宝和营销总公司特钢销售部张伟、鲁西销售部李文忠、莱芜分公司特钢事业部谷昊共同走访考察了欧冶轴承、同兴锻造、宇捷轴承,就山钢轴承钢的使用情况进行交流,共同推进钢种研发和用户应用的技术合作。



轴承内外圈部件的生产工艺流程为:轴承钢棒→锻造→退火→车加工→热处理→磨加工→超精加工→零件终检→防锈入库。山钢股份的GCr15轴承钢经临清同兴锻造成轴承套圈,再经过退火和粗加工后,又在宇捷轴承和欧冶轴承进行轴承套圈的热处理、精加工和轴承组装,目前已为山钢股份生产了100多套连铸机用调心滚子轴承。



近期,“冶金装备专用高端轴承国产化研发”项目现场试验,山钢股份轴承钢生产的轴承(轴承套圈)零部件将应用在连铸设备上,由山钢研究院和莱芜分公司特钢事业部等人员共同落实推进,构建“材料供应→生产制造→检测评估”全链条技术创新服务模式,实现“轴承钢生产→轴承制造→高端轴承国产化”的省内上、下游企业内循环。



山钢股份将不断深入研究应用轴承钢均质化控制技术,提升轴承钢晶粒大小和碳化物组织均匀性,同时开展“轴承滚动体用轴承钢研发”等“揭榜挂帅”项目,进一步丰富轴承钢种类和用途。用山钢股份的钢,生产更多的轴承。


(来源:山钢股份)