The tips of PCB assembly

In automatic cartridge online, if uneven PCB, can cause positioning prohibit, components cannot cartridge into the hole and surface sticks bat ZhuangHan plate, and may even be automatic inserts installed crash.
Mount components happened after the board welding, element is difficult to cut bending feet flat and tidy.
Board cannot fit into device inside the case or socket, therefore, also is met board become warped potential manufacturing/remanufacturing troubled.
At present, the PCB enters the surface installation and chip of the era, installation of potential manufacturing/remanufacturing of curved requirements must board more strictly.