(Summary description)When we do PCBA processing, some PCB boards are relatively small in size. In order to improve production efficiency, we need to make splice plates. After the PCBA processing is completed, the PCBA panel needs to be divided. Therefore, in the process of splitting, some precautions should be taken to prevent damage to the intact PCBA board.

Matters needing attention in PCBA processing sub-board





Matters needing attention in PCBA processing sub-board

Categories:Company news
Author:
Origin:
Time of issue:2022-07-21
Views:0

Information

When we do PCBA processing, some PCB boards are relatively small in size. In order to improve production efficiency, we need to make splice plates. After the PCBA processing is completed, the PCBA panel needs to be divided. Therefore, in the process of splitting, some precautions should be taken to prevent damage to the intact PCBA board.

When manually dividing the board, pay attention to holding the lower edge of the PCBA board with both hands, and try to avoid bending deformation, damage to the PCBA electrical circuit and parts, and tin paths.

Machine sub-board requirements:

1. Stable support point.
Without support, the stress can damage the substrate and solder joints. Twisted board. Or the stress created during the depaneling process may cause hidden or visible defects.

2. Wear protective gear.
Be sure to prepare for protection before operation. It is necessary to install high-frequency eye protection lighting devices to protect the safety of operators. It is best to bring a pair of eyes for eye safety.

3. Always wipe the machine spindle and cutter with alcohol to remove the PCB dust generated during the splitting process and maintain the normal operation of the splitting machine.

4. After using for a certain number of times, add oil to the sliding rod and bearing of the splitter, and check whether the screws are loose.

5. During the use of the machine, the workbench should be kept clean. It is best not to put other things, so as not to damage knives and items. Although there are electric eyes for maintenance, you should pay attention to a certain safety interval between fingers and knives during use.

Generally speaking, when the PCBA is divided, the use efficiency of the machine is higher than that of the manual. Damage rate is low. However, when the machine divides the board, it should be operated strictly according to the process to reduce human error.

Keyword:

Scan the QR code to read on your phone

Previous: What is the cooperation process of SMT patch processing subcontracting?

Next: None

Previous: What is the cooperation process of SMT patch processing subcontracting?

Next: None