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What is the electric screwdriver brand?

source:Dongguan Sudong Electronic Technology Co.,Ltd release time:2017-06-03 Browse:488
Electric screwdriver - referred to as electric screwdriver, equipped with adjustment and limit the torque of the body, used to tighten and loosen the screw with the power tools. The power tool, mainly used for assembly lines. Is one of the most essential tools for production enterprises.
 
Electric screwdriver principle

Electric 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. Drive the rotation of the motor. 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 different.
 
Can an electric screwdriver be used as an electric drill?

Electric screwdriver small size, the screw is very convenient, and sometimes when the drill with a great torque. The installation of a variety of plate furniture will use this thing. But should pay attention to select the section of the torque, used to screw, drilling, such as wood handle handle like light live, very convenient. Assembly board furniture, installed lights, the installation of hardware, all need to screw the work of the screw, if the original hand to screw a minute of a screw, now less than two seconds will be able to twist, like DIY DIY electric screwdriver brand products Is the necessary equipment.
 
How to buy electric screwdriver correctly?

1, According to the need to distinguish between family use or professional use, most of the electric screwdriver specifications are designed for professionals, in the purchase should be distinguished from the general family with the electric screwdriver. Usually professional and general household use of the electric screwdriver in the power, the professional use of electricity to the larger power to facilitate the professional staff to reduce the workload, the general family with the electricity because the project is smaller, the workload is relatively small, so The input power of the batch does not need to be large.
2, Electric package of the packaging should be clear, no damage, plastic box strong, open the plastic box buckle should be strong and durable.
3, The appearance of electric batches should be uniform color, plastic surface no obvious shadow and dents, should not have scratches or bumps traces, shell parts between the assembly dislocation ≤ 0.5mm, aluminum casting paint smooth and beautiful without defects, the whole Machine surface should be free of oil and stains. When holding hands, the handle of the switch should be flat. The length of the cable should generally be no less than 2 meters.
4, Electric card nameplate parameters should be consistent with the CCC certificate. The manufacturer should specify the address and contact details of the manufacturer and the manufacturer. The nameplate or certificate should have a traceable number of the product.
5,Holding the electric screwdriver by hand, turn on the power, frequent operation switch, so that the tool frequently start to observe the electric screwdriver switch off function is reliable. At the same time observe the scene of the TV, fluorescent lights are abnormal phenomenon. In order to confirm whether the electric screwdriver is equipped with a valid radio interference suppressor.
6, Electric screwdriver power run for one minute, running hand holding, hand should not feel any abnormal trembling, observe the exchange of sparks, the exchange of sparks should not exceed 3/2, generally from the electric screwdriver Into the air inlet to see, in the commutator surface should be no obvious arc. Operation should be no normal noise.