汽車零配件生產中視覺檢測系統是如何工作的?
發布時間：
2023-02-10 11:28
汽車零部件與發動機配件中多有一些中大型工件，直徑在50mm到200mm之間，因人工檢測準確率偏低，一旦出錯，對于汽車的質量會有非常嚴重的影響，甚至破壞公司的企業形象。越來越多的汽車制造商開始選用視覺檢測系統來把控汽車零部件的完整度。
There are some large and medium-sized workpieces in automobile parts and engine parts, the diameter of which is between 50 mm and 200 mm. Due to the low accuracy of manual detection, once the error occurs, it will have a very serious impact on the quality of the car, and even damage the company's corporate image. More and more automobile manufacturers begin to use visual inspection system to control the integrity of auto parts.
隨著工業時代的發展，視覺檢測設備已逐漸進入每個人的生活，機器視覺也逐漸為更多人所熟悉。實際上，機器視覺是通過篩選機來進行的。涉及的行業包括：五金電子，手機零配件，緊固件，汽車緊固件，航空緊固件，手機精密零件，橡膠和塑料制品，磁性材料制品等。
With the development of the industrial age, visual inspection equipment has gradually entered everyone's life, and machine vision is also gradually familiar to more people. In fact, machine vision is carried out through screening machines. The industries involved include: hardware and electronics, mobile phone parts, fasteners, automotive fasteners, aviation fasteners, mobile phone precision parts, rubber and plastic products, magnetic materials products, etc.
在汽車緊固件配件中，篩選機通常涉及可以檢測到的方面是：尺寸缺陷，圓心，泄漏焊接，分揀等外觀檢查。
In the automotive fastener accessories, the screening machine usually involves the aspects that can be detected: dimensional defects, center, leakage, welding, sorting and other visual inspection.
汽車零部件檢測系統通過識別圖像特征并分析圖像信號來確定產品是否符合要求。檢測過程是全自動的。當產品檢測中發生異常時，將發出異常信號，并將產品輸送到OK或NG的下料盒中。
Automobile parts detection system can identify the image features and analyze the image signal to determine whether the product meets the requirements. The detection process is fully automatic. When there is an abnormality in the product detection, it will send out the abnormal signal and send the product to the OK or ng blanking box.
那視覺檢測系統是如何工作的呢？
How does the visual inspection system work?
1.測量產品尺寸，并根據產品輪廓進行判斷。
Measure the product size and judge according to the product contour.
2.檢測缺陷，例如產品上明顯的劃痕、刮傷、缺失等現象。根據照片，可以確定產品是否有缺陷。隨著相機技術的應用，像素越高，對產品缺陷的判斷就越明顯。
Detect defects, such as obvious scratches, scratches and missing on the products. According to the photos, whether the product is defective can be determined. With the application of camera technology, the higher the pixel, the more obvious the judgment of product defects.
3.表面污染檢測，如果產品表面被污染，是可以被識別出來的。
Surface contamination detection, if the product surface is contaminated, it can be identified.
4.檢測產品的完整性，無論產品是否有裂縫或滲漏處理。
Test the integrity of the product, regardless of whether the product has cracks or leakage treatment.
汽車零配件視覺檢測是機器視覺行業中最早的應用之一。汽車零件的生產和組裝要求很高，只有采用先進的自動化視覺檢測技術才能達到汽車制造業的高標準要求，確保汽車零配件生產的合格率，保障汽車品質。
Visual inspection of auto parts is one of the earliest applications in machine vision industry. The production and assembly requirements of automobile parts are very high. Only by using advanced automatic detection technology can we meet the high standard requirements of automobile manufacturing industry, ensure the qualified rate of automobile parts production and guarantee the quality of automobile.
視覺檢測系統,自動化視覺檢測技術