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开门红丨来了!国机科研制造新进展

2023-02-09 09:26:47 来源:国机集团 阅读量:14292 评论

导读:近日,集团承担的多个科研制造项目取得积极进展。

  【农机网 明星企业】新征程开启,国机集团贯彻落实中央经济工作会议精神,按照集团2023年工作会议的部署要求,进一步加大科技创新力度,着力打造战略科技力量,积极助推高水平科研成果转化为生产力,服务科技强国建设。近日,集团承担的多个科研制造项目取得积极进展。
 
  科研领域
 
  国机集团2023年工作会议提出要在打造战略科技力量上下功夫,积极服务高水平科技自立自强。集团各企业紧紧围绕全年科技创新工作重点任务,积极在氢能、石化、农机、重型装备、纺机等领域谋划承担国家项目、集团科研专项等,攻克了一批“卡脖子”短板关键核心技术。
 
  开发的国内首创越沟试验场通过试验验证
 
  近日,集团开发的国内首创越沟试验场项目验证工作顺利完成, 各项指标均达到设计要求。项目由集团下属企业中国一拖集团有限公司负责。
 
  项目填补了轮式拖拉机动态承载能力测试试验设施的空白,可实现越沟工况抗横向动态载荷试验、越沟工况机架抗冲击试验、越沟工况机架抗扭试验等。越沟试验场的建设完成能够大幅提高拖拉机动态承载能力试验的效率,提高试验的一致性和安全性,减少职业健康危害因素,提高试验精准度,显著促进行业试验技术水平提升。
 
  承担的国家科技重大专项通过验收
 
  近日,国机集团承担的国家科技重大专项“精密慢走丝线切割机床”项目通过验收。该项目隶属于工信部高质量发展专项“2019年航天器复杂结构件加工成套装备项目”,由集团下属企业苏州电加工机床研究所有限公司负责。
 
  项目研制了高效精密单向走丝型数控线切割加工机床,掌握了设计控制核心技术,解决了我国航天领域关键零部件加工的“卡脖子”难题,实现了我国数控国产精密慢走丝机床在航天器复杂结构件加工领域的示范应用,高质量满足了特殊材料复杂型面零件的研制需求,对推动和引领我国特种加工行业技术进步和高质量发展具有重要意义。
 
  承担的工业和信息化部智能制造综合标准化项目通过验收
 
  近日,国机集团牵头承担的工业和信息化部2018智能制造综合标准化项目“联合收割机远程运维标准与试验验证平台研究”通过验收。项目由集团下属企业中国农机院机电技术应用研究所负责。
 
  项目突破了联合收割机远程运维平台的运维关键技术,构建了我国联合收割机远程运维标准体系框架,制定了《联合收割机远程运维系统参考架构与通用要求》《联合收割机远程运维云服务平台通用技术要求》等基础标准与关键产品标准;建设了联合收割机远程运维标准试验验证平台,并在大型农机企业开展标准试验验证。项目切实提高了联合收割机的作业效率,提升了我国联合收割机生产企业的智能装备制造与运维水平,推动了农机企业智能化与数字化转型升级。
 
  承担的中央在川高校院所重大科技成果转化项目获批立项实施
 
  近日,国机集团申报的中央在川高校院所重大科技成果转化项目“超高钢级精密成形加工专用刀具产业化示范”获批立项实施。项目由集团下属企业成都工具研究所有限公司负责。
 
  项目突破了高端刀具在材料设计与制备、复杂结构设计与制造、表面涂层设计与制备等方面的短板技术,研发的产品在典型应用场景中寿命超出国际先进水平,极大满足了航空航天、能源装备及轨道交通等重点领域超高强度钢关键零部件加工需求。未来,项目将建成具有国际先进水平的精密成形刀具研发平台及生产线,解决超高强度材料、高效加工、高精度加工中的加工效率低下、刀具成本居高不下等难题,实现精密成形刀具“设计—制造—应用”整体成套技术及产业化,为行业高端刀具产品开发、生产线建设提供借鉴意义。
 
  装备制造领域
 
  国机集团2023年工作会议提出在维护装备制造产业链安全上下功夫,推进装备制造业务高质量发展。集团各企业聚焦重型装备、石化装备等核心领域,对接国家重大需求,提前部署相关项目,取得积极成效。
 
  研制的宝武梅钢1422mm热轧产线升级装备热试成功
 
  近日,由国机集团为宝武梅钢自主设计、制造的新增E1R1粗轧机组、热卷箱一次性热试成功,设备运行稳定,各项指标均达合同要求,助力宝武梅钢1422mm热轧生产线技术升级。项目由集团下属企业二重(德阳)重型装备有限公司(以下简称“二重装备”)负责。
 
  1422mm热轧生产线技术升级是宝武梅钢转型升级的重大关键项目。项目执行过程中,二重装备运用一系列先进技术,全面提升了1422mm轧线轧制能力与工艺水平,为宝武梅钢产品拓展、质量提升、进一步增强市场竞争力提供了强有力的保障。
 
  承建的普阳钢铁板坯连铸机投产运行
 
  近日,国机集团承建的普阳钢铁特厚板板坯连铸机一次热试成功,投产运行。该项目进一步提高了普阳钢铁的装备水平,为其产品结构升级打下了坚实基础,也为其赢得更多高端客户群提供了生产线保证。项目由集团下属企业中国重型机械研究院股份公司(以下简称“中国重型院”)承建。
 
  生产线所用特厚板板坯连铸机搭载了中国重型院拥有自主知识产权的先进板坯连铸技术,代表着现代化板坯连铸机的先进水平。项目投产后生产的普碳钢、优质碳素结构钢等特厚板坯连铸机产品大纲要求的所有钢种,均质量优良。
 
  建造的2艘重吨位散货船顺利交付
 
  近日,国机集团建造的75000载重吨内贸散货船DY4111、皇冠63散货船DY4094两艘船先后顺利交付。两艘船均由集团下属企业新大洋造船有限公司(以下简称“新大洋造船”)建造。
 
  其中,皇冠63散货船通过船体线型优化、采用大直径螺旋桨及节能舵球等先进设计,大大提高了船舶节能和运载效率。为了顺应绿色环保的大趋势,新大洋造船还推出了升级版皇冠63 PLUS。新船型能够满足国际海事组织IMO船舶能效设计指数EEDI Phase III的要求,同时将环保理念应用到船舶从建造到拆解的整个生命周期,取得了“Green Passport”环保认证。该船通过提升适港灵活性、优化主机功率点,提高了运载效率和船舶智能化水平,技术指标属业内领先。
 
  75000载重吨内贸散货船是目前我国沿海南北航线装载量最大的船型之一,适用于国内近海航区范围内运输散装货物,包括谷物、煤、铁矿石和其他干燥货物。该船采用节能高效桨和消窝鳍设计,配置高效灵敏的襟翼舵和变频轴带发电机技术,是新大洋造船围绕国内市场需求,重点打造的“江海兼用”内贸节能新船型。该船型将外贸船先进的环保、节能和制造技术引入内贸船的研发设计,大大满足了内贸船船东需求。
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