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Back重庆大学教授深耕机械传动领域35载 获重庆市“科技突出贡献奖”
重庆大学教授深耕机械传动领域35载 获重庆市“科技突出贡献奖”
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中国新闻网yesterdayScience4 min readChinaView translation

重庆大学教授深耕机械传动领域35载 获重庆市“科技突出贡献奖”

王时龙教授深耕机械传动领域35载,助力我国高端装备核心基础部件实现自主可控

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重庆市科学技术奖励大会16日召开,重庆大学王时龙教授获“科技突出贡献奖”。王时龙长期致力于齿轮及工业母机研究,通过正向设计与产学研深度融合,推动我国高端装备制造核心技术实现自主可控与产业化升级。

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Why It Matters

王时龙教授长期从事机械传动及工业母机研究,其团队在齿轮机床精度提升方面取得多项突破。该研究旨在解决我国高端装备制造领域核心基础部件的自主可控问题。

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中新网重庆10月16日电 (记者 钟旖)重庆市科学技术奖励大会16日在当地召开,会上揭晓“2025年度重庆市科学技术奖”获奖名单。重庆大学机械与运载工程学院教授、博导,重庆大学工业母机创新研究院院长王时龙获“科技突出贡献奖”。

机械传动是高端装备制造业的核心基础,齿轮和工业母机是其典型代表。王时龙从事该领域研究已35载,在今年7月举行的国家科学技术奖励大会上,他牵头完成的“重载复杂工况高性能蜗杆蜗轮传动设计制造关键技术与装备”项目,荣获2025年度国家技术发明奖二等奖,助力我国高端装备核心基础部件实现自主可控。此前,他还牵头获国家科技进步奖二等奖、国家级教学成果二等奖等多个重要奖项。

“过去我们大规格齿轮机床只能做到1米左右,现在可以做到3米以上。”王时龙近日在接受中新网记者采访时介绍,齿轮是重要的工业基础零件,制造齿轮的工业母机则是“生产机器的机器”,“工业母机是最源头的,如果工业母机的精度不提高,那后续的供应链就是在低端地竞争”。

近年来,团队在大规格齿轮机床领域实现精度、噪声、规格三方面的突破:滚切加工精度由过去的7至8级提升到5至6级。磨齿机精度提升至3级,可满足新能源汽车高速齿轮加工需求。

在提升精度的基础上,当前王时龙团队还着力钻研齿轮机床和磨削机床的整机正向设计。王时龙说,科学研究要“知其然,知其所以然”。正向设计就是通过深入分析问题根源,加强薄弱环节,去除冗余设计,最终生产出真正优化的机床产品,再由龙头企业进行生产和产业化。“团队计划在三年内完成20种机床的正向设计,并实现全部产业化。”

当前,人工智能浪潮席卷各行各业,工业母机领域也不例外。对于人工智能与工业母机的结合,王时龙认为,AI目前主要起辅助作用,可用于数控编程,实现“零编程”,降低劳动强度、提升程序稳定性,也可帮助搜寻更优的创新方案。“但不管AI发展到什么程度,人还是起决定作用的。”他时常提醒学生:“人工智能永远只是辅助,人才是主体。”

“科研工作光靠兴趣是持续不了的,需求牵引才是原生动力。”谈及35年的坚守,王时龙说,是国家重大需求、深厚的学科基础,以及解决多年技术困惑后的成就感,让一代代人前赴后继。

为让技术真正落地,王时龙团队在二三十年前就践行产学研用模式,与重庆机床、蓝黛传动、赛力斯、长安汽车等本地龙头企业深度绑定,形成“企业出题、团队解题”的闭环——研究生直接住进企业车间做研究、调设备,企业工程师走进课堂参与教学。这种“产教同频”的深度融合,既加速了技术从实验室走向生产线,也让拔尖创新人才在真问题、真设备、真场景中淬炼成长。

“重庆是老工业基地,装备制造业是支柱产业之一。把齿轮及其工业母机做好,重庆的高端装备制造就有了进一步发展的基础。”谈及未来,王时龙表示,自己将继续带领团队深耕机械传动领域,努力在重庆建设齿轮机床原始创新策源地,以及全球齿轮机床人才培养高地。

What to Watch

AI outlook — possibilities, not facts

  • 王时龙团队将在三年内完成20种机床的正向设计并实现产业化。

    Likely · Within years

Open Questions

  • 20种机床正向设计的具体产业化进度如何?
  • AI在工业母机领域的深度应用面临哪些技术瓶颈?

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This article was originally published by 中国新闻网.

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