设为首页 | 加入收藏  | English
  Graphite
  Graphite Products
  Specialty Graphite
Company I 18774117777
Online:   
 
商品名称:Carbon arc gouging carbon rod
 
Carbon arc gouging carbon rod  Description: Click:692

Basic principles

 

 Carbon arc carbon arc gas cutting is the use of high temperatures, the metal part is heated to melt (state, while the flow with compressed air to blow off the molten metal, had to be cut so as to achieve a processing method, as shown. At present, this method of cutting metal in the metal structure of the manufacturing sector to be widely applied.

 Carbon arc gas cutting process, the compressed air main role is to the carbon arc and the molten metal heated to high temperatures blow off, you can also play on the carbon rod electrode cooling effect, so that could be a corresponding reduction in burning carbon rod. However, the excessive flow of compressed air, it will be melted metal to lower the temperature, to the detriment of cutting the metal to be processed.

 Used in gas cutting carbon arc cutting the arc plane of the same shape and general welding is the use of drugs under the skin in the heat generated by electric arc jet stream, blowing addition to the molten metal, to achieve the purpose of cutting plane. Work only AC and DC arc welding machine, no air compressor. Operation of its arc jet must reach a certain capacity in order to remove the molten metal.

 

 Arc cutting the scope of application

 

 (1) with arc welding and clear cutting of the roots, than in the past frequently used in production of wind shovel productivity can increase by several times, especially in the Yang-position welding and vertical welding to weld Kiyone, its more prominent advantages .

 (2) to improve the working conditions for workers: In the past in the shovel to open the use of wind and clean-groove, the noise and vibration, the phenomenon of workers using oxy-shovel work, multi-occupational disease of people with hearing loss, and the labor intensity high.

 (3) can be used to process electric arc weld groove cut, especially for open-U-groove.

 (4) easy to use and flexible operation: The location of the weld in a narrow space, as long as the light gun can be inserted into the plane to go places, they can be cutting operation.

 (5) can be removed with the arc cut failed weld defects, and then repaired. Can also be used clean up the casting arc cutting edges, flying stab, cast in riser and casting flaws.

 (6) can be cut with the arc method of processing can not use gas cutting processing of a variety of metals such as cast iron, stainless steel, copper, aluminum and so on.

 (7), equipment, tools, simple to operate and safe. As long as there is a DC welding machine, there is compressed air, there is a very dedicated and Carbon arc cutting, it can work. Do not like the oxygen-acetylene flame cutting, as the use of a flammable, explosive gases, so the use of safety operation.

 Physical and Chemical Indicators
型号 密度 电阻率 抗压 强度 抗折 强度 热膨胀系数 灰分 颗粒度
μm
g/cm3 μΩm MPa MPa %
ZSL-160 1.60 13.00 36.00 17.00 3.00 0.30 0.2-2MM

Carbon Specification

型号 密度 直径×长度
mm
ZSL-160 1.60 Φ4x355
ZSL-160 1.60 Φ5x355
ZSL-160 1.60 Φ6x355
ZSL-160 1.60 φ8x355
ZSL-160 1.60 φ10x355
ZSL-160 1.60 φ12x355
ZSL-160 1.60 φ14x355
ZSL-160 1.60 φ16x355

Security features arc cutting

 (1) arc cutting process, because of the presence of compressed air, open-air operation, - should pay attention to wind direction, operation, to prevent being blown towards the slag burned clothes and burn skin, skin, and should pay attention to the fire around the site .

 (2) in the container or compartment within the operation, the internal space dimension can not be too narrow, and to strengthen measures for ventilation and to exclude dust.

 (3) The cutting should be to make use of a special carbon rod with copper.

 (4) arc cutting using current larger, longer working hours in a row, we must prevent overloading welder in order to avoid burning welder.

 In addition to powder arc cutting

 In order to overcome the dust arc cutting large, scented shortcomings can be applied to water, carbon arc gouging method, its principles and the general carbon arc gouging the same, only in the compressed air contains a lot of mist, using spray to reduce the carbon arc gouging of the dust pollution. Water, carbon arc gouging can reduce the environmental dust 40% 1 60%.

 
Return to Home | Chinese | About | NewsProducts | Guestbook | Contact us
Copyright © 2009 Gartlett Investments Technology Industrial Co., Ltd. All Rights Reserved.fiber laser