面向自由曲面精准涂胶的胶线质量模型研究  

Research on the Glue Line Quality Model for Precise Coating of Free-form Surface

作　　者：叶敏 梅雪川 高燕 林粤科 樊义康 陈远彬 肖荣浩 YE Min;MEI Xuechuan;GAO Yan;LIN Yueke;FAN Yikang;CHEN Yuanbin;XIAO Ronghao(SINOMACH Intelligence Technology Co.,Ltd.,Guangzhou Guangdong 510700,China;SINOMACH Intelligence(Suzhou)Co.,Ltd.,Suzhou Jiangsu 215134,China;University of Adelaide,Australia)

机构地区：[1]国机智能科技有限公司,广东广州510700 [2]国机智能(苏州)有限公司,江苏苏州215134 [3]阿德莱德大学,澳大利亚

出　　处：《机床与液压》2020年第19期70-73,共4页Machine Tool & Hydraulics

基　　金：广州市科技计划项目(201906010049)。

摘　　要：曲面工件涂胶在拐弯及有高度落差处易出现胶水堆叠等现象。为在胶线质量、外观形状要求高的应用中实现均匀涂胶,针对涂胶生产实际,搭建涂胶机器人和曲面涂胶试验平台;设计面向自由曲面精准涂胶的正交试验,获得不同涂胶条件下的胶线情况;用统计方法对胶线质量进行定量分析和评价,并建立了胶线质量模型。结果表明:通过控制出胶速度与涂胶高度可较好控制曲面涂胶时的胶线宽度与高度,所建立胶线质量模型具有较高可靠性,能满足精准涂胶要求。研究结果为设计机器人对自由曲面涂胶的方案提供了依据,为实现精准涂胶提供了理论和实践指导。The phenomenon of glue stack is easy to appear at the turning and the height drop when the surface workpiece is coated.In order to achieve uniform gluing in the application of high quality glue line and high requirements of appearance and shape, according to the actual production of gluing,a gluing robot and asurface gluing test platform were built.Orthogonal experiments of free-form surface precise gluing were designed to get the glue line under different gluing conditions.The quality of glue line was quantitatively analyzed and evaluated by using the statistical method, and the quality model of the glue line was established.The results show that the width and height of theglue line can be well controlled by controlling the glue speed and height;the established quality model of glue line has high reliability and can meet the requirements of precise coating.The research results provide basis for the design of robot free-form surface coating scheme and provide theoretical and practical guidance for the realization of precise coating.

关 键 词：自由曲面 精准涂胶 胶线质量模型 

分 类 号：TP242.2[自动化与计算机技术—检测技术与自动化装置]