Regarding the polishing of jadeite jade, the first thing to pay attention to is the formulation of the polishing powder. Regarding the formulation of the polishing powder, generally use edible oil or water to form a paste-like object after mixing, and then use this paste Objects come to polish jadeite, and this method is called diamond polishing powder.
There is also a general green chromium oxide polishing paste and red cerium oxide polishing paste.
Preliminary preparation of jade polishing tools:
1. Use a hanging grinder and disc polishing machine to polish jade in large quantities.
2. Prepare some diamond grinding heads and files for jade bars, as well as sandpaper. These tools are mainly used for jade decoration.
3. Prepare some corresponding felt grinding heads, rubber grinding heads, and polishing pastes that can be used for jade polishing. In addition to these, you need wool felt, cowhide and rubber grinding wheels, brushes, sandpaper, ground cloth wheels, and polishing. Powder, polishing paste, assorted diamond files, fixing glue, grinding stones, polishing abrasives, etc.
Here, it is worth noting that the polishing abrasive needs 600#-1200#, and the grinding stone needs to be prepared for manual polishing and two types of vibration polishing.
When working, you first need to modify the edges and corners of the jade with a diamond drill bit. After modification, you need to use the prepared diamond file to carefully modify the modified jade. Finally, you need to use coarse sandpaper and fine Sandpaper is used to grind a large area. After grinding, a large area of polishing is finally performed.
