Different casting processes require the use of different types of molds, mainly including sand casting, centrifugal casting, gravity casting and continuous cast···

Copper sleeves are prone to defects during the casting process, such as porosity, inclusions, cold segregation, shrinkage, cracks, and so on. In order to avoid ···

Defects in copper bushing can be classified according to the manufacturing process, the use of the environment and the characteristics of the material itself. T···

Finish inspection is the detection and assessment of the surface roughness of the copper bushing, usually used to determine the smoothness and fineness of the s···

Coordinate Measuring Machine (CMM) Inspection Methods and ToolsInspection method：Trigger probe inspection: Trigger probe triggers the measurement when it touch···

Dimensional inspection tools for copper bushings mainly include the following:Vernier calipers:Used to measure the outer diameter, inner diameter, thickness and···