XLS《按市县》

"附件2", "2018年拟纳入郑州市"三大改造"重点项目汇总表" "填报单位:单位:个、万元" "序号","项目名称","企业名称","项目类型","改造类型","行业","总投资","2018年计划投资","已完成投资","开工时间","竣工时间","项目建设规模及内容","项目形象进度及进展情况" "示例2","超高端液压支架油缸制造装备技术改造项目","郑州煤矿机械集团股份有限公司","扩建","智能化改造","装备制造","6000","2000","3500","42917","43435","购置自动高效数控车床等自动化、智能化加工设备16台(套),对现有油缸生产线生产设备(10台)进行技术改造,实现关键生产工序自动化生产,形成年产500架超高端液压支架所需油缸的生产能力.

项目采用全自动导向套加工技术、缸筒刮削辊光技术、镦粗成形技术、激光熔覆等先进制造技术,达产后可制造超高端液压支架油缸,最大缸径达到600mm(为目前行业内最大缸径),实现耐久性疲劳寿命试验达到6万次,达到国际先进水平.","项目已完成55%,已购置10台(套)自动高效数控车床等自动化、智能化加工设备,并正在进行调试安装."