company news about Failures and Cause Analysis of Automatic PCB Separator in Use

In high-intensity production, the wear and tear on the machine is very high, so it is normal for problems to occur when the equipment is working. It is important for factories to extend the life of their equipment. The maintenance of the equipment not only improves the service life of the splitter but also ensures the work quality. as the market develops. Now many communists have assembled SMT PCBA sub-board machines, which have basically realized fully automatic PCB sub-boards instead of manual sub-boards.

Reasons for the circuit board splitter not working or not working properly: Missing battery charger; electrical connection battery and engine are off, it's a milling cutter splitter. Loose wiring or badly oxidized battery pole clamps; badly ablated solenoid switch guides or damaged touch terminals and both; excessively worn brushes, damaged tension springs or electrical stagnation in the pen tube; brushes in rectifier oil or badly corroded Some fairings are short-circuited or open; the armature windings and commutators are partially closed; caused by wear of the copper sleeve bearing or rotor scanning cavity; the device brush of the beam splitter is installed in the wrong direction or the gap is too large.

The engine idle speed of the PCB splitter trigger: the front fork is not installed correctly, the fork sleeve is reeled in the moving device, and the motor gear of the front fork cannot be changed together with the front fork. Then set the core of the magnetic switch between the putters. The one-way clutch slips and the flywheel ring gear cannot be shared. The separator's motor gear is badly worn, not the flywheel ring gear.

During the splitter operation, please ensure your own safety if you want to sort the items on the splitter. During operation, if the board splitter is abnormal, it must be shut down and the maintenance personnel should be notified to perform maintenance in time. Non-professionals must not open the machine without permission. It is strictly forbidden to put your hands inside the divider. When operating the splitter, do not remove the protective plate around the blade to avoid safety accidents.

Before operating the board splitter, please confirm whether the device is normal. Before the official start of work, let the splitter run for about two minutes to check whether the cutter moves up and down, and whether the circuit, gas path, etc. are smooth, so that it can work normally. Usually need to pay attention to the maintenance of cutting machine. If it will not be used for a long time, the tool should be removed and oiled for maintenance. After the work is completed, the power of the daughter trigger should be turned off in time to remove the waste from the cutting board.

The electrical box and some lines of the distribution box are 380V. When servicing or performing maintenance, the technician must first turn off the mains' power. During the inspection, professional electrician gloves and tools should also be worn to avoid accidents. Separators must be located on a level table to prevent interference and must be collectively grounded to effectively prevent static electricity generation.