3d視覺缺陷檢測系統能夠精確地完成表面檢測
發布時間：
2023-02-10 11:28
3d視覺缺陷檢測在汽車制造業的重要性不容小覷，在汽車制造的每一個環節都必須要保證產品外面及表面的完整與美觀度。3d視覺缺陷檢測系統能夠準確的完成表面檢測的過程，保證產品的合格率。
The importance of 3D visual defect detection in the automobile manufacturing industry can not be underestimated. In every link of automobile manufacturing, it is necessary to ensure the integrity and beauty of the product exterior and surface. 3D vision defect detection system can accurately complete the process of surface detection and ensure the qualified rate of products.
3d視覺缺陷檢測有著人工檢測無法超越的優勢，傳統的人工在檢測環節存在很多困難，常見的有：
3D visual defect detection has the advantages that cannot be surpassed by manual detection. There are many difficulties in the traditional manual detection
人工檢測的局限性：CMM能實現精確地進行表面檢測，但對于高速在線過程而言，它不僅速度太慢，而且成本高昂。
Limitations of manual inspection: CMM can realize accurate surface inspection, but for high-speed online process, it is not only too slow, but also expensive.
材料表面變化：不同行業的材料表面屬性存在著顯著的差異——從低對比度的黑色橡膠表面、到諸如玻璃或塑料之類的高反射性或透明材料。
Material surface changes: there are significant differences in material surface properties across industries - from low contrast black rubber surfaces to highly reflective or transparent materials such as glass or plastic.
缺陷類型和位置：表面缺陷形狀及位置不同，對于100%的質量控制提出了一項嚴峻的挑戰。
Defect type and location: different surface defect shapes and locations pose a severe challenge to 100% quality control.
幾何公差范圍內的缺陷：由于一些表面缺陷的高度和深度，檢測不到小于幾何公差的缺陷。
Defects within geometric tolerance: due to the height and depth of some surface defects, defects less than the geometric tolerance cannot be detected.
3d視覺缺陷檢測解決方案能夠完成以上人工無法完成的檢測工作，并且出色的完成檢測任務。
The 3D vision defect detection solution can complete the above manual inspection work, and completes the inspection task excellently.
自動化非接觸檢測：非接觸式3D智能傳感器對表面材料沒有損傷，能產生高精確和高度可重復的測量數據，并且能與在線生產速度相匹配。
Automatic non-contact detection: the non-contact 3D intelligent sensor has no damage to the surface material, can produce high-precision and highly repeatable measurement data, and can match the online production speed.
處理多種類型的表面材料：3D智能傳感器提供多種曝光方法和數據處理算法，用于處理反光表面(如小型電子零件)和低對比度的表面(如輪胎面和側壁)。
Processing multiple types of surface materials: 3D smart sensors provide a variety of exposure methods and data processing algorithms for processing reflective surfaces (such as small electronic parts) and low contrast surfaces (such as tire tread and sidewall).
缺陷識別與分析：3D智能傳感器內置錨定和零件匹配功能，以確保在傳送帶上傳送的每個零件的相同位置都被檢測到，而不管零件位置如何變化。
Defect identification and analysis: 3D intelligent sensor has built-in anchoring and part matching functions to ensure that the same position of each part transported on the conveyor belt is detected, regardless of how the part position changes.
亞微米級的高分辨表面特征檢測：為了實現更高的檢測精度，使用計量級3D技術(例如結構光掃描檢測)進行精度達亞微米級的表面分析。
Sub micron level high resolution surface feature detection: in order to achieve higher detection accuracy, metrological level 3D technology (such as structured light scanning detection) is used for surface analysis with sub micron accuracy.
3d視覺缺陷檢測汽車剎車片案例
3D visual defect detection of automobile brake pads
剎車片在線檢測,Z方向檢測精度高達1.1μm。測量最大和最小高度，并計算出平均值，以確定可接受的表面光潔度。
On line detection of brake pads, the detection accuracy of Z direction is as high as 1.1 μ M. The maximum and minimum heights are measured and averaged to determine the acceptable surface finish.
在汽車內部表面檢測應用中，3d視覺缺陷檢測智能傳感器用于檢測塑料模制品的表面，如儀表盤、門板內側、控制臺和座椅。
In the application of automobile interior surface detection, 3D vision defect detection intelligent sensor is used to detect the surface of plastic molding products, such as instrument dial, inside of door panel, console and seat.
3d視覺缺陷檢測
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