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看见新项目NO.32|工源三仟AI+X-

北京工源三仟科技有限公司创始人左嘉铭,让我们一起了解工业X-Ray在线检测解决方案的应用。

X-Ray检测作为工业影像检测的重要方法之一被广泛应用,X-Ray检测设备下游可应用于集成电路及电子制造、新能源电池、铸件焊件及材料、医疗健康以及公共安全等领域。

服务窗32.jpg

本期《看见新项目》栏目受访者为——北京工源三仟科技有限公司创始人左嘉铭,让我们一起了解工业X-Ray在线检测解决方案的应用。

工源三仟成立于2021年1月,是一家专精于产品内部缺陷的智能检测设备企业,为客户提供AI驱动的在线X-Ray检测解决方案,实现了高效率、高精度的DR & CT自动检测,致力于成为制造产业质量优化的基础设施,成为工业探伤领域的推动者。同年12月,工源三仟完成数百万人民币天使轮融资。

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工源三仟成立于2021年1月,是业内率先将人工智能(AI)与X射线探伤技术结合,实现产品内部缺陷X-Ray在线全检的新兴工业检测公司。

创始人左嘉铭毕业于南加州大学电子工程专业,基于原先机器人和图像视觉的经验决定聚焦于工业检测赛道。左嘉铭说道:“工业检测属于大赛道,拥有非常多的不同检测方案,比如常见的基于摄像头和激光的视觉检测等,但这些方案主要针对产品的外部缺陷。”

以汽车零部件的安全件轮毂举例,作为轮胎内廓支撑轮胎的圆桶形的、中心装在轴上的金属部件,一个轮毂外面是否有划痕是无关紧要的。但是内部有裂缝或者焊缝,就会存在较大的安全隐患,而这种检测产品内部缺陷只能通过无损检测技术手段判别。

2.jpg

随着集成电路及电子制造、新能源电池制造、汽车制造等行业对产品质量要求不断提高,生产效率不断提升,过去低效率的离线型X-Ray检测设备已经无法满足其生产需求。在线型X-Ray检测设备凭借其高效检测的优势,使用渗透率提升,尤其是在新能源电池检测领域,为提升电池整体质量,实现电池检测全覆盖。在线型X-Ray检测装备的需求量将不断提升,将有效推动X-Ray智能检测装备市场的发展。

工源三仟聚焦于新能源锂电池和电子半导体的产品检测。工源三仟在中段工序电芯合成后对电芯进行检测,在后段工序电芯封装入钢壳后对电池Pack进行检测,有效解决对齐度检测难、极耳翻折、焊接不良等问题。电子半导体行业存在产品种类多、生产速度快、缺陷弱小等痛点,同时车规芯片整体缺陷率要求达到百万分之一的水平,靠普通检测技术难以满足要求,实际上会产生气泡率过高、锡球桥接、引线断裂的情况。

111.png

针对诸多工业检测痛点,工源三仟提供可在流水线部署、高速自动判别的工业X-Ray智能检测设备,与传统离线设备相比提高设备检测效率10倍以上。方案可有效帮助客户实现产品内部缺陷全检,留存检测数据,并生成报表形成数据沉淀,消除产品质量隐患。

工源三仟服务于一家专业提供锂电池能源研发及生产解决方案的综合服务商,其致力于关键材料、电池系统、基础技术研发、动力电池创新平台等锂电池能源研究与生产。原先检测设备内置算法极易受到图像质量波动、极耳/基板等物体的干扰,在叠片电池上检测误报率高于30%,导致极大的物料浪费和人工复检成本。在采用工源三仟提供的X-Ray高性能视觉检测解放方案后,大幅度增加了叠片电池的良率,能够有效监测产品的交付质量。

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在数字化浪潮下,射线检测装备产品也在不断升级。工源三仟将X-Ray探伤技术与智能图像识别、大数据分析相结合,并通过AI算法等技术提高影像识别和检测精度,实现检测过程的自动化、智能化。

工源三仟的X-Ray检测设备装载的AI检测系统,采用工源三仟团队自研的视觉多尺度门控网络,替代了一般滤波及阈值分割查找缺陷或特征结构的传统方法,可覆盖多产品的多缺陷种类,在线实测漏报率接近0%,误报率小于1%。

传统进口厂商凭借多年品牌和自研元器件的积累,在CT领域占据主要市场,但主要提供标准的离线CT设备价格高昂且无法满足自动检测的市场要求。

工源三仟自研的高速CT重建算法以及GPU&CPU并行加速算法可以同时索引计算大量像素,大幅降低反投影运算量,提高模拟加速效率,在短时间内快速重建产品的断层数据,满足客户的节拍要求,投入在线使用。

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“对于这个行业而言,掌握AI技术的年轻化团队并不吃香,所以经验问题一直困扰着我们。再经过有意识地团队扩张后,现在工源三仟的团队涵盖了各个年龄段的人才。”左嘉铭表示在工业领域积累经验是非常重要的。

为寻找更多的业务合作,经好友推荐工源三仟参与了阿里云创新中心-宝马初创车库联合加速营。“参加本次阿里云加速营是来自朋友的推荐,发现阿里云加速营与其他相比,更加专注一个方向。此次刚好是与我们契合的汽车电子方向,就报名参与了。在此期间,每一次的参与都在反馈积极的信号,让我们受益颇多。其中,最大的收获就是在业务上的实际对接,大家的专业度也让项目推进的十分顺利。”

据左嘉铭透露,工源三仟正在进行2D产品的DR设备交付和CT方面的批量技术储备,例如和锂电池头部的厂商进行联合开发将效率做进一步提升。“我们希望通过不断积累客户认可的方案建立行业口碑,从而实现成为X-Ray自动检测业务行业头部企业的长远目标。”






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