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新形势下我国轴承产业的发展规划
发布日期:2024-02-07
根据中国轴承网的报道:随着我国机电、冶矿、汽车机械、数控机床等产业的发展,我国的轴承产业也逐渐发生了转变。由于产业层次矛盾不断地累积,现今粗放的产业增长模式很难继续维持下去,产业转型已经成为该产业继续发展所必须进行的。产业的转型就是转变原有的生产、发展方式,将企业转变成以创新驱动、内生增长、集约高效、绿色低碳、内需主导的新型产业;产业升级就是从组织、技术、产品、布局等方面优化企业的结构,从而促进企业的生产、发展。轴承产业的转型不仅是我国产业发展要求,更是世界轴承产业的发展趋势,当今,只有采用科学的方法提高产业的核心竞争力,才能在未来的产业发展中起到主导作用。
在21世纪初期,中国轴承工业协会就做出规划:通过3到4个五年规划的努力,将我国由世界轴承生产大国建设成为世界轴承强国,从而实现由大到强的转变。目前我国重点发展的轴承产品有:
(1)数控机床轴承:高速高精度数控机床轴承和电主轴、机床滚珠丝杠轴承单元、大型机床转台轴承;
(2)轨道交通轴承:高速动车组轴承、重载铁路货车轴承、新型城市轨道交通轴承;
(3)长寿命高可靠性汽车轴承:轿车用第3代轮毂轴承单元、长寿命汽车水泵轴连轴承、新型重载汽车车桥轴承及单元、轿车自动变速箱轴承、汽车节气门用冲压外圈滚针轴承、加强型启停电动机用冲压外圈滚针轴承、汽车发电机轴承单向滑轮总成、汽车发电机皮带滚针超越离合器、汽车耦合器滚针轴承、汽车转向器滚针轴承、汽车转向机薄壁球轴承;
(4)大功率风力发电机组轴承:增速器轴承、2MW以上主轴轴承、发电机轴承、5MW以上偏航和变桨轴承、2MW以上风电机组变距拉杆关节轴承;
(5)高速高精度高可靠性冶金机械轴承:薄板轧机轴承、连铸线扇形段轴承、高速线材导卫轴承及单元;
(6)大功率工程机械和矿山机械轴承:盾构机主轴承与推进油缸轴承、水泥立式磨轴承、大型工程机械重载长寿命轴承、非公路自卸车用特大型轴承、齿轮箱轴承和工程机械用重载、长寿命、免维护、耐冲击轴套。
此外,还有深井超深井石油钻机轴承、高速长寿命纺织设备轴承、超精密医疗器械主轴轴承、民用航空自润滑关节轴承、RV减速机超轻系列精密轴承、印刷机滚筒用高精密高承载轴承和中重卡面维护长寿命十字轴等产品。
由此,中国轴承网给出的总结,我过的轴承产业只有通过优化组织结构,提高核心能力;优化升级技术结构,研发核心技术;优化产品结构,打造核心品牌,借此提高我国轴承产业的核心竞争力,实现轴承产业由大到强的产业转变。要在这个机遇与挑战并存的社会环境中更好的生存、发展,就必须不断地优化产业结构、研发核心技术,由此提高产业的竞争力。
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-08-17 23:50:03 HTTP/2.0 GET : https://yizhanzc.zcwcn.com/news/show-12228.html
  2. 运行时间 : 0.117504s [ 吞吐率:8.51req/s ] 内存消耗:5,863.95kb 文件加载:150
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=1755fb58e26a3971d395140167c8f900
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  13. SELECT `id`,`catid`,`title`,`thumb` FROM `zzw_news` WHERE `id` < 12228 AND `deltime` = '' AND `catid` = 84 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000459s ]
  14. SELECT `id`,`catid`,`title`,`thumb`,`addtime`,`fbtime` FROM `zzw_news` WHERE `deltime` = '' AND `is_recommend` = 1 ORDER BY `id` DESC LIMIT 0,4 [ RunTime:0.003775s ]
  15. SELECT `id`,`catid`,`title`,`thumb`,`addtime`,`fbtime` FROM `zzw_news` WHERE `deltime` = '' AND `is_recommend` = 0 ORDER BY `id` DESC LIMIT 0,10 [ RunTime:0.000992s ]
  16. SHOW FULL COLUMNS FROM `zzw_news_cat` [ RunTime:0.001643s ]
  17. SELECT * FROM `zzw_news_cat` WHERE `parent_id` = 0 AND `deltime` = '' [ RunTime:0.000364s ]
  18. SELECT COUNT(*) AS think_count FROM `zzw_news` WHERE `deltime` = '' AND `catid` = 84 [ RunTime:0.024056s ]
  19. SELECT `id`,`catid`,`title`,`thumb`,`addtime`,`fbtime` FROM `zzw_news` WHERE `deltime` = '' AND `catid` = 84 ORDER BY `id` DESC [ RunTime:0.030255s ]
  20. SELECT COUNT(*) AS think_count FROM `zzw_news` WHERE `deltime` = '' AND `catid` = 85 [ RunTime:0.005910s ]
  21. SELECT `id`,`catid`,`title`,`thumb`,`addtime`,`fbtime` FROM `zzw_news` WHERE `deltime` = '' AND `catid` = 85 ORDER BY `id` DESC [ RunTime:0.007748s ]
  22. SELECT * FROM `zzw_config` WHERE `id` = 2 LIMIT 1 [ RunTime:0.000790s ]
0.125975s