Electric screwdriver working principle and maintenance
source：Dongguan Sudong Electronic Technology Co.,Ltd release time：2017-06-03 Browse：468
screwdriver as a mechanical parts, the normal work can not be separated
from the power supply, power supply for the electric screwdriver to
provide energy and related control functions, driving the motor
rotation. As the electric screwdriver motor parameters are not the same, in the
case of electric power output of the same power, the speed will be
1. Do not beat electric screwdriver (beware of collision or drop, otherwise it will produce motor noise and screwdriver).
2. Pull the electric screwdriver and the matching controller
connection plug, should be the base of the plug force, should not have
the force to pull the wire, so as not to damage the contact plug.
3. Electric screwdriver when working shake must stop using, so as not
to further damage the electric screwdriver, and inform the management
staff row of maintenance.
4. electric screwdriver there are abnormal problems, the administrator
promptly sent to the maintenance staff to repair, the general abnormal
phenomenon: the screwdriver does not turn, screwdriver speed is not
smooth, screwdriver head easy to fall off or shaking phenomenon, the
screwdriver will not stop.
5. When the electric screwdriver torque is too small, can not meet the
use, should stop using, in time to inform the management staff to
replace the large torque of the electric screwdriver.
When the start button is pressed, the electric screwdriver should not
be rotated because the torque is too small. Note that this should be
controlled within 10 seconds to avoid damage to the motor in the