Common FDM desktop printers print out samples appear in a circle, the line of which is its innate characteristics. If accuracy is not high, there will be significant step effect, which greatly reduces the appearance of samples, so someone says Nail Art Printers can only view, not to play.
Although most of the players do not care too much about itself out of the question, but inevitably there are children’s shoes to make zengguang shiny effect, so there is demand there, various polishing techniques has emerged, the following will take you to know a few.
1, Fire law
The most simple method, you do not need equipment, you need a lighter can make a simple polished surfaces of the model. How to operate? Method is very simple, is the Burr with a fire burning. Worth noting is that ABS with fire to safety, but also to pay attention to ventilation, that thing on fire there is the smell of there is to avoid the fire.
2, acetone Polish method
Is often referred to the acetone Polish acetone vapor fumigation 3D models using properties on the model of ABS is soluble in acetone Polish. Acetone Polish most attention is security issues, toxic, flammable, irritant acetone, acetone Polish proposals in good ventilation conditions, wearing gas masks and other safety equipment.
3, vibration polisher
Vibratory polishing machine polished, or centrifugal polishing machine polished, the main principle is realized through media and models collision friction polishing.
4, the sandpaper method
Use sandpaper, its use of the tools are simple, mostly like sandpaper and polished rod. No. 800 or 600 sandpaper, 1000th water sandpaper 1200th water sandpaper, 1500th, sandpaper, a bowl of water, toothpaste, clean glasses. Waterproof abrasive paper is grinding when you want to add a little water, larger number, sandpaper the finer, with 800-1000 for finish grinding mill. Mill finished parts will not shine, and you have to feel with the toothpaste on the cloth to Polish the parts, restore luster. Sanding efficiency slow effect is far from satisfactory.
Bead blasting is a handheld nozzle polishing high speed Jet beads medium so as to achieve polished results. Advantages of bead blasting generally faster, about 5-10 minutes to complete, processed products after the surface is smooth, better than Polish, and according to the different materials have different effects.