視覺跟蹤在數(shù)控加工智能產(chǎn)線中的應(yīng)用研究

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中圖分類號(hào)：TP242.2 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：1671-5276（2025）03-0121-05

Research on Application of Visual Tracking in Intelligent Production Line of CNC Machining

HU Weifeng，HAN Wei，YAN Jian，LIU Jianguang

（School of Mechanical Engineering，Guangzhou City Universityof Technology，Guangzhou 5108Oo，China）

Abstract：Concerning theknow-howof robotsaccurately grasping partsrandomlyand disorderlyplacedontheconveyor belt duringtheoperationofflexibleCNCmachining production lines forautomotiveengines，thevisual control position trackigof FANUC visionsystemandthetechnical methodsofrobotrapid positioningand grasping of parts were studied.The proces of generatingvisual inspectionimagedataforparts placedindisorderontheconveyorbeltthroughmultiplecamerasandthe method of zeropointcalibrationand imagingparameterseting forthevisual systemcamera wereanalyzed.TheFANUCmacroprogram wasused tofittheimagingdataof twocamerasandgenerateapartpositioncordinatesystem，andthepositionoffsetdataof randomlyplacedpartswasdeterminedbycomparingandcalculating thestandard positioning template，so thattherobot coordinate system tracking，gripperposition adjustment，and part grasping program were developed，which improves the accuracy and reliability of CNC machining production line positioning.

Keywords：inteligent production line;robot;vision calibration;coordinate tracking;ofset compensation

0 引言

為了提高汽車制造企業(yè)的生產(chǎn)效率和智能化水平，在大批量的汽車發(fā)動(dòng)機(jī)缸蓋、缸體和減速箱蓋等鋁合金零件的柔性數(shù)控加工過程中，正在推廣使用機(jī)器人自動(dòng)上下料的方法，將傳送帶上的零件抓取送入或取出機(jī)床工作臺(tái)。（剩余5014字）