Knowledge about Brush surface treatment

- Dec 07, 2018-

Knowledge About Brush Surface Treatment

Brush surface treatment can be based on decorative needs, made of straight lines, messy lines, threads, ripples and swirling lines and so on.


Straight wire brushed refers to the method of mechanical friction on the surface of aluminum plate to process the linear pattern. It has the dual effect of brushing the surface scratches of aluminum plate and decorating the surface of aluminum plate. Straight wire drawing has two kinds of continuous private lines and intermittent silk lines. Continuous filament can be obtained by cleaning cloth or stainless steel by continuous horizontal linear friction on the surface of the aluminum plate (for example, by manual grinding under the condition of a current device or by using a planer to clamp the wire brush on the aluminum plate). Change the diameter of stainless steel wire, you can get different thickness of the tattoo. Intermittent silk lines are generally processed in a brush or scrubbing machine. The principle of making: using two sets to rotate the difference wheel, the upper group is a fast rotating grinding roller.


The next group is a slow rotating roller, aluminum or aluminum alloy plate from the two sets of rollers, was brushed out of delicate intermittent straight lines. The tattoo handle is an irregular, non-obvious matte silk pattern obtained by moving the friction around the aluminum plate before and after the high-speed copper wire brush. This processing requires a high surface requirement for aluminum or aluminum alloy plates. Ripples are generally made on a brush or scrubbing machine.


Using the axial motion of the upper grinding roller, the brush is drawn on the surface of aluminum or aluminum alloy plate to obtain the wavy pattern. The swirl is also called spin light, is a cylindrical felt or stone nylon wheel mounted on the drilling machine, with kerosene blending and polishing ointment, aluminum or aluminum alloy plate surface for rotation and grinding of a silk pattern obtained.


It is mostly used for decorative processing of circular signage and small decorative dials. The thread is a small motor with a circular felt on the shaft, fixed to the table, and the edge of the desk is about 60 degrees to the angle, in addition to a fixed aluminum plate pressure tea trailer, on the trailer affixed with a straight edge of the polyester film used to limit the thread race.

Using the selection of felt and the straight line of the tow plate, the threaded pattern with the same width is rotated on the surface of the aluminum plate.