一、需求背景:Requirements:
1.軸承尼龍保持架,簡(jiǎn)稱尼保,材質(zhì)是聚酰胺,聚酰胺尼龍材料彈性大和重量輕的優(yōu)勢(shì),這種保持架有非常好的滑動(dòng)和自潤(rùn)滑性能。制造過(guò)程采用注射成型法,由于材料及制造工藝,容易出現(xiàn)以下不良:混有雜質(zhì)、毛邊、缺角等。這類不良影響軸承的可靠性、靜音、裝配,需要投入專業(yè)檢測(cè)人員細(xì)心挑選后方可使用。
2.軸承尼龍保持器品類規(guī)格較多,軸承類產(chǎn)品應(yīng)用廣,人力投入大
二、項(xiàng)目可行性評(píng)估the project feasibility assessment
針對(duì)尼龍保持器各類不良,收集了各類不良進(jìn)行評(píng)估Nylon retainer for all kinds of bad, is a collection of all kinds of bad for evaluation
不良類別Undesirable category | 解決方式The solution |
混有雜質(zhì)(黑點(diǎn))Mixed with impurities (black) | 采用高亮高穿透光譜段成像Using highlighting height through spectral imaging |
毛邊burrs | 內(nèi)外弧表面檢測(cè)Within the outer arc surface detection |
缺角(主要缺陷) missing Angle (Main defect) | 相似度匹配檢測(cè),輪廓檢測(cè)Similarity matching detection, contour detection |
兼容性Range of application:規(guī)格接近(直徑相差共景深、材質(zhì)相同)可共用,切換其他料號(hào)需更換振動(dòng)盤,由于產(chǎn)品厚度及角度影響,需調(diào)節(jié)光源位置及亮度,林洋公司提供培訓(xùn)及技術(shù)支持
產(chǎn)品規(guī)格:直徑5-30mm
三、解決方案 the solution
Products through the vibration plate into the glass plate→Starting test→Good parts into the OK,Bad product into the NG
檢測(cè)工位一:采用高亮紅外光檢測(cè)黑點(diǎn) Test station 1:Detecting impurity(black)
檢測(cè)工位二:檢測(cè)缺角 Test station 2:Detection of missing Angle(Lack of material)
檢測(cè)工位三:檢測(cè)內(nèi)外毛邊 Test station 3:Detection of diameter burrs
檢測(cè)效率:產(chǎn)品尺寸越小,檢測(cè)速度越高,φ5mm產(chǎn)品檢測(cè)速度約300/min,φ30產(chǎn)品檢測(cè)速度約80/min Detection efficiency: the product size is smaller, the higher the detection speed, phi product testing speed is about 300 / min 5 mm, phi 30 product testing speed is about 80 / min
AC/DCPIN檢測(cè)
磁芯類檢測(cè)
五金類檢測(cè)
精密塑膠檢測(cè)
料帶檢測(cè)
包裝機(jī)
自動(dòng)擺盤機(jī)
3D激光檢測(cè)
3D激光檢測(cè)2
3D激光檢測(cè)4