This is an initial proof of concept test of using an FPGA to simulate and test TTL chips in-circuit. There’s a long way to go before it’s a useful tool, but it’s a start.


How come is Solder Paste Inspection Indispensable?

Solder Paste Inspection is principally carried out to inspect the solder paste deposits in the Printed Circuit Board (also referred to as Printed Circuit) manufacturing course of action. It is observed that almost all solder joint defects in a Printed Circuit assembly are owing to the wrong type of solder paste printing. With solder paste inspection (SPI), you are able to reduce the defects associated with soldering by a considerable amount. This article will advise you the need for SPI process and how critical it is .

Value of Solder Paste Inspection Process

The following are some of the key points of information, which affirm the value of SPI process:

Boosts Printed Circuit Quality & Performance

This process applies high tech equipment for precise inspection. Angle cameras are widely used to take 3 dimensional pics, which are very beneficial in measuring the alignment and volume of the solder paste. This can help boost the yield, and furthermore the print quality. Furthermore, it will help enhance the performance of the Printed Circuits.

Hi-tech Equipment for Better Regulation & Supervising

As mentioned earlier on, angle cameras are widely used, which create clear 3D pictures. Compared to the long-established cameras, 3D cameras are efficient enough to grabbing the height of the solder paste printed. This encourages accurate measurement of the solder paste volume. Consequently, through SPI in conjunction with automated optical inspection(AOI inspection), makers can simply keep track of and control the part placement and solder paste printing processes.

Helps In Cutting Solder Errors

Important info in regards to the printing process is obtainable by conducting the solder paste inspection. It offers a clear idea concerning the reasons behind defects, and as a result letting you make the required changes and reduce the errors to a minimum.

All the points stated previously make makers do the SPI process to manufacture excellent Printed Circuits. The inspection process not only helps produce defect-free Printed Circuits, but in addition saves considerable costs. Moreover, it also helps lessen the delivery time of the makers. This clearly shows the importance of solder paste inspection process. For an error-free solder, therefore, it is, highly recommended to conduct SPI.

To learn more regarding Solder Paste Inspection, You can possibly get it achieved by a consultant such as MOKO Technology. The company is in Shenzhen , and delivers services in solder paste inspection, as well as Printed Circuit design and manufacturing.

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