Also called frosting, working principle: Use a high-speed rotating abrasive belt to grind the surface of the stainless steel plate to form regular stripes on the surface of the stainless steel plate.
(brushed stainless steel)
The types of yarn texture are divided into ordinary sand, snowflake sand, straight brushed, snowflake sand + ordinary sand, snowflake sand + brushed, snowflake sand + ordinary sand + brushed, and ordinary sand + brushed. Note: The greater the value of the abrasive belt, the greater the grinding. The finer the sand that comes out; conversely, the finer the abrasive belt, the thicker the yarn pattern. We usually use No. 320 wire drawing. Let’s talk about snowflake sand in particular. Snowflake sand is different from other yarn patterns. The surface of snowflake sand has intermittent sand patterns, also called forging patterns. It is ground with a No. 400 abrasive belt, so it is also called NO4. Specifications of wire drawing: The base plates that can be used for wire drawing are 2B, BA, mirror panels, thickness: 0.4-3.0mm, width: 1000MM, 1219MM, 1500MM, regular: as needed. Different thicknesses and sand patterns result in different processing prices.
The working procedure for wire drawing: change the abrasive belt – beat the blade – oil injection – wire drawing – degreasing – cleaning – drying – film. Before drawing, please pay attention to:
The board surface cannot be marked with chalk.
There must be no sweat stains.
There must be no fingerprints.
Finished product standards for quality inspection: The sand texture on the board surface should be uniform, and there should be no fingerprints, scratches, marks, horseshoe prints, nail marks, or uneven film.
Supplier
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