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How to choose an electric screwdriver? Please understand the following points

Article source: 作者: 人气: - 发表时间:2013-01-23 08:59:00 Net Editor: Author: Popularity: - Published: 2013-01-23 08:59:00

Keywords of this article: How to choose an electric screwdriver

How to choose an electric screwdriver , you should pay attention to the following: First, an electric screwdriver is a kind of mechanized tool that is powered by electric power and driven by a gear mechanism to work. Electric screwdrivers are easy to carry, simple to operate, and versatile. They can greatly reduce fatigue caused by labor, increase production, and realize manual mechanization. Therefore, they are widely used in electronics, automobiles, machinery, woodworking and other fields.

The electric screwdriver is characterized by light structure, small size, light weight, small vibration, low noise, flexible operation, easy control and operation, and sturdy and durable. Compared with manual tools, it can improve labor productivity several times to dozens of times. It is more efficient, lower cost and easier to control than pneumatic tools .

How to choose an electric screwdriver , pay attention to the following points:

1. Differentiate between home use and professional use according to needs. Most electric screwdrivers are designed for production line operators. When purchasing, you should distinguish between professional and general household tools. Generally, the difference between professional and ordinary household tools is in power. Professional tools have a high power to facilitate production line workers to reduce the workload. Due to the small engineering and general workload, the tools for general households are relatively small. The input power does not need to be large.

2. The outer packaging of the tool should have a clear pattern, no breakage and firmness.

3. The appearance of the tool should be uniform in color, no obvious scratches and dents on the surface of the plastic parts, and no oil stains and stains on the surface of the whole machine. When using the handheld, the handle of the switch should be flat, and the length of the power cord is generally not less than 1.5 meters.

4. The detailed address and contact information of the manufacturer and production plant should be included in the instructions.

5. When the tool is powered on for one minute, there should be no obvious abnormal vibration of the hand. Observe the reversing sparks. Generally, look from the air inlet of the tool, there should be no obvious arc on the surface of the commutator. No abnormal noise.

6. After turning on the power, operate the switch frequently to see if the on / off function of the switch is reliable.

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怎么选电动螺丝刀 Keywords in this article: How to choose an electric screwdriver