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Electric tools VS Pneumatic tools

date
2018/08/01

The performance of Electric tools and Pneumatic tools is a big match!

Electric tools lost !!!

 

 

Pneumatic tools

In a broad sense, the pneumatic tool is mainly a tool for the output of kinetic energy of the pneumatic motor with compressed air. According to its basic working way, it can be divided into 1) rotating (eccentric movable blade). 2) the reciprocating (volume piston) general pneumatic tool is mainly converted from the power output part and the operation form. The main parts such as the intake and exhaust part, the operation opening and stopping control part, the tool shell and so on, of course, the operation of the pneumatic tool must also have the energy supply part, the air filtration and air pressure regulation part, and the tool accessories.

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Electric tools

In 1895, the German overtone produced the world's first DC electric drill. The shell is made of cast iron and can drill holes in 4mm on steel plates. A three-phase power frequency (50Hz) drill appeared, but the motor speed failed to exceed 3000r/min. In 1914, a single-phase series motor driven electric tool was developed, and the motor speed was above 10000r/min. In 1927, a medium frequency electric tool with a power supply frequency of 150 to 200Hz was developed. It not only has the advantages of high speed of single-phase series excited motor, but also has the advantages of simple and reliable three-phase power frequency motor, but it is restricted by the use of medium frequency current.

 

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Working ability

1.Both provide many different ways of work, such as rotation, reciprocating, swinging, impact and so on.

2、气动工具速度调节和输出功率调节简单。通过供气阀手柄的操作以及调整调节阀可以很简单地进行。

2. Pneumatic tool speed adjustment and output power adjustment is simple. The operation of the valve handle and the adjustment of the regulating valve can be carried out very simply.

3、气动工具按重量容积之比输出功率大。在同样输出功率的情况下,气动工具与电动工具相比小型轻量。

3. Pneumatic tools have large output power according to the ratio of weight to volume. In the same output power, the pneumatic tools are smaller than the electric tools.

4、气动工具在转速范围上能提供更多级别的选择,从100rpm70000rpm

4.Pneumatic tools can provide more level selection in the range of speed, from 100RPM to 70000rpm.

5、在往复运动方面,气动工具采用的是活塞运动,而电动工具是通过凸轮转换,相比之下,气动工具更具优势。

5.In reciprocating motion, pneumatic tools use piston movement, while electric tools are converted by cam. Compared with pneumatic tools, pneumatic tools have more advantages.

6、气动工具没有发热和超负荷故障。气动工具更适合长时间工作,而不会出现发热现象,且即使压缩空气发动机发生超负荷现象,工具仅仅是停止转动,一旦超负荷现象解除则重新恢复正常运转,对工具毫无影响,也不会发生任何故障

6.The pneumatic tool has no heating and overload failure. The pneumatic tool is more suitable for long time work without heating, and even if the compressed air engine is overloaded, the tool only stops turning. Once the overload phenomenon is removed, the engine is restored to normal operation. There is no effect on the tool and no trouble will occur.

 

Environmental adaptability

1.Pneumatic tools can work in all kinds of bad or bad environment, but must do good maintenance work (dust removal, water removal, refueling, etc.). Pneumatic tools can use internal combustion engine air pumps, so they are more suitable for field work. Pneumatic tools can work long hours and are suitable for large scale production lines.

2、气动工具耐水性能强。浸水虽然对工具有害,但气动工具不会像电动工具那样有致命的危害。且由于不会产生电火花,所以即使在有爆炸危险的场所使用也不会发生引火爆炸的可能,气动工具更适用于煤矿、油田等岗位使用。

2. The water resistance of the pneumatic tool is strong. Although immersion is harmful to tools, pneumatic tools will not be as lethal as electric tools. And because of the lack of electric spark, even in the places where the explosive danger is used, the possibility of fire and explosion will not occur. The pneumatic tool is more suitable for the use of coal and oil fields.

3、经济性:电动工具初期投资较低,但长期使用能源消耗较高,且工具维修、更换所需成本也较高。气动工具初期投资需要建立空压管路设备,但长期使用在能源消耗与工具维护上成本较低。

3.Economy: the initial investment of electric tools is low, but the long-term use of energy consumption is higher, and the cost of tool maintenance and replacement is higher. The initial investment of pneumatic tools requires the establishment of air pressure piping equipment, but the cost of long-term use in energy consumption and tool maintenance is low.

4、电动工具的重量一般是气动工具的3-4倍,不适合长时间工作,而气动工具则更能提高工作效率。

4.The weight of electric tools is generally 3-4 times that of pneumatic tools, and is not suitable for long time work, while pneumatic tools can improve working efficiency.

 

Cost performance

1.The initial investment of electric tools is low, but the long-term use of energy consumption is higher, and the cost of tool maintenance and replacement is higher.

2、气动工具初期投资需要建立空压管路设备,但长期使用在能源消耗与工具维护上成本较低。

2.The initial investment of pneumatic tools requires the establishment of air pressure piping equipment, but the cost of long-term use in energy consumption and tool maintenance is low.

3、电动工具的重量一般是气动工具的3~4倍,不适合长时间工作,而气动工具则更能提高工作效率。

3. The weight of electric tools is generally 3~4 times that of pneumatic tools, and is not suitable for long time work, while pneumatic tools can improve working efficiency.

 

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1. If the ratio of weight to volume, pneumatic tools output power than electric tools.

2、当气动工具遇到超出负荷的情况,仅仅是停止运转,之后如果异常情况恢复,就会正常运转,不会影响到工具本身。

2.When the pneumatic tool is in excess of the load, it is only stopped running, and then if the abnormal condition is restored, it will operate normally, and it will not affect the tool itself.

3、气动工具的耐水性非常强,虽然会损坏工具,但是不会像电动工具一样,沾水后会产生致命的危险。

3. The water resistance of pneumatic tools is very strong. Although it will damage the tools, it will not cause fatal danger after touching the water like electric tools.

4、气动工具很容易发挥全部能力。

4.The pneumatic tool is easy to give full play to the full capacity.

5、气动工具可控制入气量来调节输出功率与速度,操作简单。

5.Pneumatic tools can control the gas input to adjust the output power and speed, and the operation is simple.

6、维护简单方便,只需要定时加油保养。

6.Maintenance is simple and convenient, just need regular refueling maintenance.

7、工具本身的结构比较特别,使用过程中是不会产生火花的,在某些容易造成点燃或者爆炸的场合可以放心使用。

7.The structure of the tool itself is very special. It will not produce sparks in the process of use. It can be used easily in some occasions where it is easy to ignite or explode.

Recommend

Zhejiang RongPeng pneumatic tools Co., Ltd. is a leading manufacturer of air lance, aviation tools, air nails and other industries in China. With 20 years of experience, more than 1200 employees, covering an area of 100 thousand square meters, the products are widely used in automobiles, buildings, furniture, decoration, packaging and other industries, well received by professionals and homeowners. It's your best choice on the use of pneumatic tools

 

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