FAQ
FAQ
FAQ
Q
The power tool production line is divided into power tool production line differential chain assembly line according to the structure of the production line for hanging chain type power tool production line, and the production line is divided into power tool production line differential chain assembly line according to the functions realized by the production line.
Q
It has the advantages of high speed of single-phase series-excited motor and the advantages of simple and reliable structure of three-phase frequency motor
Q
(1) The power tools used should be well insulated. When using electric tools at the construction site, safety protection measures such as installing leakage protectors and safety isolation transformers must be taken; (2) When using angle grinders and portable sanders, protective glasses should be worn and the spark should be directed to the side where no one has equipment when grinding; (3) When using hand drills, they should be started first and then contact the workpiece; drilling oblique holes should be prevented from slipping the drill and the iron chips should not be removed directly by hand during operation; (4) When using The grinding wheel machine should be started first and reach normal speed before touching the workpiece. The grinding wheel guard should be installed completely
Q
Electricians with handheld power tools use a harsh environment, use to keep moving, high vibration, high noise. The power cord is easily damaged by dragging, friction or mechanical extrusion and other external forces, so that the insulation strength is damaged, resulting in personal injury or death by electric shock. To prevent accidents, the correct choice of hand-held power tools.
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