Straight line drawing refers to the processing of straight lines on the surface of 6A02 aluminum plate through mechanical friction. It has the dual function of removing scratches on the surface of 6A02 aluminum plate and decorating the surface of 6A02 aluminum plate. Including continuous line and intermittent line. Continuous lines can be obtained by rubbing a surface such as 6A02 aluminum plate with continuous horizontal straight lines. By changing the wire diameter of the stainless steel brush, lines of different thicknesses can be obtained. Intermittent lines are usually processed on a polisher or polisher.

Under the high-speed running copper wire brush, 6A02 aluminum plate move back and forth, left and right, and rub against to obtain a matte wire with no rules and no obvious lines. This processing has higher requirements on the surface of the aluminum or aluminum alloy plate.

Generally, it is made on a polisher or polisher. Using the axial movement of the upper group of grinding rollers, the surface line of the aluminum or aluminum alloy plate, also known as rotating light, is a kind of cylindrical felt or grinding stone nylon wheel installed on the drilling machine, mixed with kerosene to polish ointment, and rotated to polish aluminum Or the wire obtained on the surface of the aluminum alloy plate. Mainly used for decorative processing of round logos and small decorative dials.