Color flaw detection (also known as penetration flaw detection) is a common non-destructive testing method mainly used for detecting surface defects of copper bushings, such as cracks, porosity, weldi···

Dye Penetrant Testing (DPT) is a non-destructive testing method used to detect cracks, porosity and other small defects on the surface of copper bushings. It is used to detect cracks, porosity and oth···

Copper casting casting process, strict control of all steps and key parameters to ensure the quality of castings is critical.The following are the matters that need special attention in the casting pr···

Spectrometer testing is a technique for determining the composition and concentration of a substance by analysing the spectrum of light it emits or absorbs. A spectrometer is able to analyse the chemi···

The advantages and disadvantages of copper bushing finish testing are mainly related to the accuracy, efficiency and applicability of the testing methods. The following are some commonly used copper b···

Finish is an important indicator of the surface roughness of the bronze bushing, which directly affects its friction characteristics and wear resistance in mechanical assembly and operation. The follo···

Advantages and Disadvantages of Coordinate Measuring Machine (CMM) InspectionAdvantages：High Accuracy: CMMs are capable of delivering extremely high measurement accuracy, making them particularly sui···

Coordinate inspection of copper bushings is a quality inspection method that uses a Coordinate Measuring Machine (CMM) to measure the geometric dimensions, shape, and positional accuracy of copper bus···