PCB shape and dimensions are posted by the PCB transmission installed, the placement of the scope of the decision.
1.PCB shape
(1) when positioned on the PCB mounting table, the table transmitted through the PCB, the PCB has no special requirements for the shape.
(2) When the direct use of rail transport PCB, PCB shape must be straight. If it is shaped PCB, the process must be designed so that the outer edge of the PCB is formed straight.
2.PCB size
PCB size is determined by the scope mount, PCB design to consider when placers x, Y direction of maximum and minimum mounting dimensions, as well as the maximum and minimum PCB thickness.
When the PCB mount size smaller than the minimum size must be used puzzle mode. Puzzle can improve production efficiency, double-sided surface mount full-time, can be double the number puzzle, positive and negative half, both sides of the same graphic design. This design can be used with a template, save production preparation time, improve productivity and equipment utilization.
