Using electrical energy, the chemical can dissolve the anode to remove burrs. The anode of the part and the positive pole of the DC power supply are connected to the negative pole of the forming tool and the DC power source, and a certain gap is maintained between the two poles so that the electrolyte circulates and flows. When the anode and cathode immersed in the solution and through the DC, the electrochemical reaction of the anode surface, the surface of the part is dissolved metal and electrolyte to form a viscous liquid concentrated in the concave surface of the parts, with higher resistance and smaller The burr protrudes from the surface of the part. Under the influence of the temperature difference, the liquid film is hard to form. After the power is turned on, the power line is highly concentrated. The burr near the cathode of the burr part will be dissolved at the fastest speed until the burr is completely dissolved and the edge gradually forms a circle Angle, that is to achieve the purpose of deburring.

Aluminum is softer than other materials, so take care of its properties when removing glitches. Do not use too hard media to remove burrs because too hard media will remove scratches and leave scratches on the product surface Or scratched.

Deburring (flashing) process of thermal deburring machine is a process that utilizes the thermochemical reaction process to place the parts required for deburring in a closed container, then filled with a certain amount of hydrogen and oxygen, and after being ignited by the spark plug, Mixed gas reaction in an instant, release a lot of heat, the burr in the high temperature, high pressure, high-speed role, the heating spontaneous combustion, to achieve the purpose of removing burrs (flash).

BY NICOLE