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What Will Be The Effect Of Incorrect PCBA Splicing Design?

Sep 15, 2022

1. The process edge is designed on the short side.

2. Notch near the installation of components, cutting the board caused component damage.

3.PCB board is selected as TEFLON material, board thickness 0.8mm, the material is soft and easy to deformation.

4. PCB using V-carved and long slot design process transfer edge, due to the connection part of the width of only 3mm, the board and heavier crystal, socket and other cartridge components, reflow soldering PCB will break, in the cartridge sometimes there will be a broken transfer edge phenomenon.

6. PCB board thickness of only 1.6mm, the width of the board in the middle of the spinning cloth power modules and coils and other heavy components, over the wave crest is easy to turn the tin phenomenon.

a. The PCB with BGA components is designed with a yin and yang splicing board.

b. There are heavier components using the yin and yang splicing design to cause PCB deformation.

c.PCB with BGA package components installed using yin and yang splicing design causing unreliable BGA solder joints

d. Shaped board, not done to compensate for the splicing board, the law into the equipment, the need for tooling, increasing manufacturing costs.

e. Four splicing board all use stamp hole way splicing, splicing board strength is low, easy to deformation.

Features of NeoDenYY1 SMT machine

1. Brand new patented peeling gadget

It’s simple but functional, it’s easy to install and flexible to remove. Compared with the peelers of TM240A, it doesn’t need to collect wasted film. Compared with the peelers of 3V, it solve the issue of unstability and offset issue.

2. Patented needle module

This new needle assembly is specially designed based on the linear rail with high reliability and durability. It is much more precise, sturdir and avoids being stuck by reels.

3. Dual vision system with built-in IC

Independent high-definition & high-speed dual vision recognition systems, as well as two cameras for real-time display the working status., the speed of processing components’ photos becomes more efficient and accurate.

4. Auto nozzle changer

It has 3 slots for nozzles replacement, which realizes maximum optimum of nozzles and achieve higher continuity of production.

5. Flexible IC tray, vibration feeder and short cut tapes

The flexible feeders are all magnetic and can be moved on the platform as you want.

To provide customers the most excellence solution among all of the entry level machines with a lower budget but higher flexibiliyu.

The newly-designed stick feeder with its compact shape, is perfectly compatible with the tape feeder system.

It won’t occupy any space of tape&reel feeder.

FP2636+YY1+IN6

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