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                                                                                                                                                              您的位置>首頁>新聞動態> 你知道哪些產品表面缺陷檢測?

                                                                                                                                                              發布時間: 2022-06-25    瀏覽量:69

                                                                                                                                                                眾所周知,在工業制造的過程中,總會出現各種各樣的生產缺陷,這是不可避免的。在過去,大多數產品都是通過肉眼檢查的。隨著機器視覺技術的發展,用機器代替人眼已經成為未來的發展趨勢。機器視覺檢測技術可用于產品表面缺陷檢測、尺寸檢測等。

                                                                                                                                                                產品表面缺陷檢測包括:

                                                                                                                                                                1.表面檢查:污點、劃痕、淺坑、淺瘤、邊緣缺陷、圖案缺陷等。

                                                                                                                                                                2.尺寸測量:內圈直徑、外圈直徑、偏心度、高度、厚度等。在快速、準確、有效分析缺陷類型的基礎上,還克服了人眼疲勞、準確率低、效率低的缺點,提高了生產效率,保證了產品質量。

                                                                                                                                                                1.產品表面缺陷檢測介紹:

                                                                                                                                                                產品表面缺陷的檢測是機器視覺技術的一種,即利用計算機視覺模擬人類視覺的功能,進行圖像采集、處理和計算,最后對特定物體進行實際檢測、控制和應用。缺陷檢測通常是指檢測物品表面的瑕疵,如斑點、凹痕、劃痕、色差、瑕疵、劃痕、材料不足、材料過多等。

                                                                                                                                                              康耐視缺陷檢測


                                                                                                                                                                二、機器視覺檢測技術在產品表面缺陷檢測中的應用:

                                                                                                                                                                1.電子設備表面的字符識別和字符缺陷檢測;

                                                                                                                                                                2.檢測液晶屏表面的缺陷,如瑕疵、瑕疵和劃痕;

                                                                                                                                                                3.在造紙工業中檢測造紙過程中的缺陷,例如污點、斑點和雜質;

                                                                                                                                                                4.檢測印刷品的污漬、色差等缺陷;

                                                                                                                                                                5.瓶蓋印刷質量檢驗,產品包裝上的條形碼和字符識別等。

                                                                                                                                                                表面缺陷檢測是機器視覺檢測的重要組成部分,其準確性將直接影響產品的最終質量。由于人工檢測方法長期以來不能滿足生產和現代技術制造的需要,而機器視覺檢測的使用可以很好地克服這一問題,表面缺陷檢測設備的應用越來越廣泛。

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