Casting NDT inspection


January 7, 2019


Joy Rong +8618779975930


Casting NDT inspection Original: Casting NDT inspection Casting refers to the casting of metal. In the process of manufacturing, due to the gas generated during the cold casting and forging process, many small pores are easily caused in the casting, which has a certain influence on the overall tightness of the casting. Casting NDT inspection method: There are problems with castings. If some problems are more serious, the quality defects of the products will be increased. Generally, non-destructive testing equipment is used in the market to detect the quality of castings, such as X-RAY, ultrasonic, etc. Loose casting: During the solidification process of the casting, due to solidification shrinkage or the presence of gas, the castings produce voids, resulting in insufficient tightness of the casting; Impurities: Castings are mixed with other fine particles, foreign matter, etc., affecting product quality; Internal defects: After the castings are manufactured, the process technology lags behind, causing defects such as bubbles, cracks and delamination of the castings; Small defects won’t affect the normal use of the product, but for the precision of scientific research, the product’ quality is very important, in order to ensure the quality of the casting, X-RAY inspection equipment, ultrasonic non-destructive testing can be used to test the casting. Family of Industrial X-ray inspection machine & BGA rework station Last Article: SMT BGA solder ball inspection method Next Article: Formation and prevention of SMT BGA voids Hot: The Reason for BGA insufficient solder & short Maybe you still are interested in: Solder paste printing defects and solutions in SMT chip processing process Highest Quality levels Tool X-ray for industries-SMT/batteries/ceramic/Electronic /semiconductor; The difference between the detection equipment AOI & X-RAY ...

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Company Information:

Seamark zm Tech Group

Seamark ZM PCB BGA X-ray Inspection system Equipment -14 years experience in SMT field, Our experience will provide good solutions. X-Ray Inspection, BGA reworks tation,Full auto X ray SMD component machine

Shenzhen, China, China


  • Phone +8618779975930

Seamark zm Tech Group website

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(6) products in the catalog

(5) technical library articles

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