The invention discloses a
processing method of ultrafine
grinding wires. The
processing method comprises the following steps of preparation of a treatment solution; preparation of a master batch; andmelt
spinning. In the
processing method, without using absolute
alcohol, the risk that the absolute
alcohol is inflammable and explosive is solved; the ultrafine
grinding wires do not need to be laidand aired, so that the production space is greatly saved; without tedious programs including manual
pelletizing, sieving and
drying, the production efficiency is improved; and with a simple and convenient technology, the loss of
diamond micropowder is reduced, and the cost is effectively lowered. In addition, for the ultrafine
grinding wires produced by the processing method, the content of the
diamond micropowder is full in content and uniform in distribution, so that the rigidity and the abrasion resistance of
brush wires are improved, and the service life of the
brush wires is prolonged; inthe use process, the fine
polishing effect of the surface of a workpiece can be better; the
diameter can be from 0.08mm to 0.149mm, and the blank of a product in the domestic and foreign markets is filled.