Abrasive polishing wire wheel polishing characteristics

Date:2015-05-15    【Font size:Big Medium Small


The polishing wheel machine over the current materials have bristles, sisal and nylonetc.. Defects and their bristle brush wheel due to the workpiece and polishing wheel in the process of friction is workpiece clamp or bite and easy to hair loss, sisal brush wheel easy to make filtering net jam, when polishing wheel speed is higher, due to centrifugal force of the wheel polishing the polishing liquid is not adsorption in the brush so as not to influence the polishing effect. The abrasive nylon polishing wheel with abrasive liquid for workpiece polishing is used containing abrasive nylon brush on the workpiece in the micro cutting and grinding abrasive on the workpiece continuous impact free liquid, so as to achieve the effect of polishing.

The abrasive nylon brush polishing wheel and workpiece rotate quickly, machining the workpiece surface mainly by grinding abrasive Grons on the surface of workpiece, when the workpiece has discontinuous surface, high elastic nylon yarn produced by micromotion response, impact on the edge and the direction of movement of the burr, burrfall off; the abrasive nylon brush in abrasive free state, relative to the workpiece rotates,the abrasive nylon brush in the rotary process and workpiece surface projection microcutting action, working fluid free abrasive wire brush with doing the rotary motion of workpiece surface, both. Accelerate the change of workpiece surface.

Influence of polishing process parameters for polishing wheel speed, wire diameter,deformation and processing time:

1, nylon wire diameter is to remove the effects of amount of the biggest factor, because nylon yarn thicker, in the same nylon wire deformation amount, the greater the force on the workpiece, therefore, to eliminate the quantity to be bigger.

2, the higher the speed, the equivalent of unit time cutting times higher, thus removingthe greater amount of.

Deformation of 3, a nylon wire removal volume has a certain influence, this is because nylon silk is a flexible tool, larger deformation, nylon filament on the workpiece surface force is, therefore, to eliminate the amount of larger.

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