PCBA separator design requirements and its application

PCBA cutting machine is a PCB separator equipment used for board cutting assembly. It is a necessary electronic equipment for electronic manufacturers. Because PCBA separator machine cuts PCBA board components through the movement of blades, it can more effectively control the stress generated during cutting and prevent the damage and displacement of components. It has greater quality assurance than manual breaking.

Three design requirements and application of PCBA separator

1. PCBA cutting machine is a necessary equipment for PCBA depaneling in PCBA processing plant.

2. Three requirements for the design of PCBA separator

(1) Single side mixed installation, i.e. chip assembly or plug-in assembly is placed on one side of PCBA.

(2) Double sided mounting, PCBA placing chip components on one or both sides.

(3) For double-sided mixed installation, the PCBA surface of the installation element and the insertion element is placed, and the B surface of the installation element suitable for wave soldering is placed.

For standard PCBA board, the selection principle of PCBA separator:

Appearance requirements: the appearance of the bottom plate shall be smooth and flat without warpage and unevenness, and the surface of the bottom board shall be free of cracks, scars, rust spots and other defects.

3. Use of PCBA separator

PCBA separator is mainly used for the separation of PCBA boards assembled with PCBA. In general, PCBA are separated after welding and then tested. Generally speaking, SMT chip processing plant will not separate the circuit board, but directly deliver the panel to the customer. In some small and medium-sized PCBA processing plants, the method of manual pcb breaking is adopted, but PCBA plate is easy to be damaged and it is safer to use machine depaneling.