Casting NDT inspection

作者：

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

评论

发表评论

此博客中的热门博文

Foxconn x ray inspection

作者：
图片
Foxconn x ray inspection Seamark zm x ray series and BGA rework station series had enter Mainland Foxconn already, our target let worldwide’ Foxconn factories use our x ray inspection machine and x ray smd counter in the future. This Year,Vietnam Foxconn (Hon Yao Fu Technology Company Limited)purchased our x ray x6600 inspection machine, and we have finished training service In Vietnam Foxconn factory. Foxconn x ray inspection image Foxconn are using our x ray inspection machine series, how about you ？ If not, Let’s do it! Family of  Industrial X-ray inspection machine  &  BGA rework station Last Article:  Method for detecting electronic components quickly Next Article: x ray inspect PCB and SMT patch module TSI Mexico use Seamark x ray machine Persang Alloy Industries X ray 6600 for PCB Maybe you still are interested in :  Solder paste printing defects and solutions in SMT chip processing process Advantages of X-ray SMD counter
阅读全文

Do you want to increase your profits from Production, buy X Ray machine now?

作者：
图片
Do you want to increase your profits from Production, buy X Ray machine now? Article by Parminder Singh Quality is a constant and it cannot be changed for a particular product. Depending upon the application the value of quality constant changes for that very product but still it has fixed value. We can only change the constant “n” to (n-1) which means cheating the customer. SMT Solutions There may be different method or processes used to achieve that quality constant but for a particular application it is fixed. Some method or process may be costly and others may be cheap for the same product, how to identify that, it happens only with the X Ray machine. Like in the process there is a band, upper control limit and lower control limit, similarly cost of the product production also there is a cost band in which this quality constant remains. You have to achieve that cost band to optimum side and profit your organization using X Ray machine and deliver right quality to th
阅读全文