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【央媒看太原】以“智能轧制”突破极限

  • 2026-04-20 10:15:27
【央媒看太原】以“智能轧制”突破极限

以“智能轧制”突破极限

“廖工,检测结果出来了,厚度又压减了一些!”

中国宝武太钢不锈钢精密带钢有限公司智能化生产车间里,一名技术员捧着新鲜出炉的生产检测报告,快步走到公司首席精密箔材工艺工程师廖席面前。

“不行,还得再薄。继续‘擀’!”廖席接过报告仔细查看,眉头渐渐蹙了起来。这片厚度仅0.015毫米,薄如蝉翼、韧若丝绦的“手撕钢”,此刻正在生产线上缓缓流转,闪着银亮亮的光。

布置完任务,廖席才介绍道:“它连一张A4纸五分之一的厚度都不到,已经是世界上最薄的钢材了。之所以还要追求更薄,是因为越薄、越轻、越韧,应用场景越广。比如折叠屏手机,没用‘手撕钢’前只能折叠四五万次,现在50万次不在话下。还有汽车制造、航空航天、医疗仪器……都等着它去‘大展身手’。”

说到未来的目标,廖席语气坚定:“冲刺0.01毫米厚度。”

“‘十五五’规划纲要提出‘坚持智能化、绿色化、融合化方向,加快建设制造强国、质量强国’。特种钢材是先进制造业的重要支撑,这个‘加快’,就是对我们吹响的冲锋号!”廖席加重了语气。

“冲锋”的第一步,是改进工艺。

走近一排巨大的轧机,廖席细致讲解起来:制作“手撕钢”的过程就像擀面,一台轧机里有20根轧辊,好比是20名“机械师傅”同时擀一张面皮,擀得是快是慢、是宽是薄、是轻巧还是用力,都需要精准把控、步调一致。力度不够无法“擀”薄,力度太大又很容易“擀”破……

“我们正在努力提升工艺精准度,让‘擀面师傅’既同步又能更好把控力度。同时,改进提升‘面粉’——也就是钢原料的纯净度。只有保证‘面粉’颗粒径降到1微米以下,才能确保‘面皮’不会穿孔、破裂。”廖席说。

他走进宽敞明亮的智控中心。大屏幕上实时跳动着全流程数据,轧制环节的每一帧画面,都被机器视觉系统精准捕捉。

“数智化转型是‘冲锋’的另一个关键。过去,我们凭经验、靠‘手感’轧钢,任何微米级偏差或轻微张力波动,都会让整卷钢材报废。现在不一样啦!你看那里——”顺着廖席手指的方向,记者看到几位工程师正围着一台设备记录数据、相互讨论。廖席介绍,这是智能检测系统,能实现微米级在线检测,再将每卷钢的数据即时同步云端,系统会根据数据自动预警并进行微调。

大厅一隅,陈列着“手撕钢”产品介绍。廖席的目光从上面一一扫过,如数家珍地说:“工艺优化、原料升级是基础,最终还是要转化成可以产业化应用的新产品。我们正在拓展研发新的材料品种和高端产品,例如,研发光刻机用相关箔材、深空太阳能帆板衬底、大飞机除冰复合材料……一句话,我们要做的,不只是把钢轧得更薄,更是把‘中国制造’‘中国智造’的底气轧得更厚实。”

正聊得起劲儿,生产线上又一卷“手撕钢”缓缓收卷完毕。片刻之后,技术员面带喜色地再次跑了过来:“廖工,这批数据稳定,厚度均匀性比上一轮提升了12%!”

廖席眼睛一亮:“好!继续努力,咱们离0.01又近了一步!”

来源:《光明日报》

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  1. CONNECT:[ UseTime:0.001472s ] mysql:host=127.0.0.1;port=3306;dbname=h460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.002631s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000916s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000859s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.002025s ]
  6. SELECT * FROM `set` [ RunTime:0.000751s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.002647s ]
  8. SELECT * FROM `article` WHERE `id` = 495815 LIMIT 1 [ RunTime:0.002265s ]
  9. UPDATE `article` SET `lasttime` = 1777030692 WHERE `id` = 495815 [ RunTime:0.015967s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000899s ]
  11. SELECT * FROM `article` WHERE `id` < 495815 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001694s ]
  12. SELECT * FROM `article` WHERE `id` > 495815 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002921s ]
  13. SELECT * FROM `article` WHERE `id` < 495815 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.016034s ]
  14. SELECT * FROM `article` WHERE `id` < 495815 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002951s ]
  15. SELECT * FROM `article` WHERE `id` < 495815 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002755s ]
0.148309s