Brief description of three maintenance skills of PCB dividing machine

We all know that PCB plate splitting machine milling cutter plate splitting machine has brought remarkable effect to us in cutting plates. It can not only speed up the plate cutting speed, but also reduce a lot of labor costs. In order to maintain these two advantages, what we need to do is to maintain it, increase the service life of the milling cutter and plate dividing machine, and make it work better for us. Milling cutter dividing machine, but most people don't know how to maintain the PCB dividing machine. Therefore, the PCB dividing machine manufacturer will briefly introduce the three maintenance tips of PCB dividing machine.

Pay attention to the three major maintenance of PCB splitter:

1. Common reasons why PCB splitter cannot run or cannot run: lack of battery charging; The connecting line between the battery and the starting motor is disconnected, and the knife type dividing machine. Loose wiring clip or serious oxidation of battery pole; The electromagnetic switch deflector is severely ablated or has poor contact with two terminals; The brush is excessively worn, the spring is broken, or the brush is stuck in the brush holder; There is oil stain between the brush and the rectifier or the rectifier is severely ablated;

2. Partial short circuit or open circuit of winding; The armature winding and commutator piece have desoldering points; The bearing or copper sleeve is worn, causing the rotor to sweep the bore; When installing the device, the four brushes are installed incorrectly or the clearance of the newly replaced shaft sleeve is too large. When starting the PCB splitter, the shift fork device is incorrect, and the shift fork sliding column device is in the moving bushing, so that the motor gear can not rotate with the shift fork. The contact of the electromagnetic switch is premature, the engagement gear is not engaged

3. The starting motor of PCB splitter has turned. The gap between the iron core of the electromagnetic switch and the push rod of the connecting plate is too large. The one-way clutch slips and cannot drive the flywheel ring gear to rotate. The gear of the starting motor is severely worn and cannot mesh with the flywheel ring gear. The electromagnetic switch is always on and always on. The so-called electromagnetic switch is always on and always on, which means that after pressing the start switch, the iron core of the electromagnetic switch will be taken off as soon as it is sucked up, and then it will be sucked up and then taken off immediately, which can not achieve the purpose of starting the initiator. The common reason for this problem is that the coil is open circuit.