Electrochemical deburring principle Electrochemical deburring technology uses electrical energy and chemical energy to dissolve the anode to remove burrs. The mechanical part is connected to the anode of the DC power source as an anode, and the forming tool is connected to the cathode of the DC power source as a cathode, and a certain gap is maintained between the two poles to allow the electrolyte to circulate. When the anode and the cathode are immersed in the solution and a direct current is applied, an electrochemical reaction occurs on the surface of the anode, and the surface of the mechanical part is dissolved by the metal and the electrolyte forms a viscous liquid concentrated in the concave surface of the surface of the mechanical part, having a higher electrical resistance and Small corrosion; while the burr protrudes from the surface of the mechanical part, under the influence of the temperature difference, the liquid film is difficult to form. After the power is applied, the power line is highly concentrated on the burr. The burr closest to the cathode will dissolve at the fastest speed until the burr is completely dissolved and the edge gradually The rounded corners are formed to achieve the purpose of deburring. An electrochemical deburring machine can be used, and when the production batch is not large, the alternating current of the rectifier can be converted into direct current to make a simple device. According to the structure of the mechanical parts, special fixtures (tool cathodes) similar in shape to the mechanical parts are made, made of conductive materials such as brass or copper, and the unprocessed parts are coated with epoxy resin for isolation protection. Commonly used electrolytes are nacl, nano2> and nano>3 solutions. This technology is suitable for non-ferrous and ferrous metal mechanical parts. It is especially suitable for mechanical parts with complex shapes and internal holes, cross holes and internal surface burrs which are difficult to remove by mechanical and manual methods. It can remove special hard mechanical parts such as molybdenum and nickel. The burr of titanium and hardened parts. Product introduction Electrochemical deburring is an advanced deburring technology, which is a new process that is developed rapidly and widely used in electrochemical processing (electrolysis processing) technology. As a special application form of electrochemical machining, it has no mechanical force on the workpiece, and is easy to realize automation or semi-automation. It is suitable for removing burrs of high hardness and high toughness metal parts, and can be processed in specific parts of the workpiece. For the complex internal cavity parts that are difficult to handle by hand and have poor accessibility, especially the burrs of intersecting lines of cross holes, the use of electrochemical deburring has obvious advantages. Electrochemical deburring can achieve high edge uniformity and good surface quality for processing edges. It has the advantages of good burr removal, safety, high efficiency, energy saving and environmental protection. The deburring effect is good. The general situation is compared with the traditional process. Can be increased by 10-20 times or more. Applicable industry: Automobile engines, general engineering machinery, aerospace, pneumatic and hydraulic industries are the most important equipments for the production of electrochemical machining machines with a large number of applications and the widest application fields. Concerned about surprises Label: Principle of electrochemical deburring machine Previous: The purpose and method of rolling bearing lubrication Next: CNC gear processing machine tool into the strength of China's machine tool products Emergency Led Drivers,Emergency Battery Backup Led Driver,Led Emergency Backup Driver,Emergency Light Drivers Foshan Nai An Lighting Electric Co.,ltd , https://www.articalight.com
Electrochemical deburring machine principle