Is sharpening a sword as simple as "sharpening a knife"

First, a reasonable blade can make the sword suitable for breaking different objects, which can be done by any professional swordsman. Good polishing determines the strength and sharpness of the sword.

Secondly, as a part of sword decoration, accurate polishing can improve the aesthetic feeling of sword to the greatest extent, and make the superb forging and heat treatment technology of sword clear at a glance.

In addition to observing the shape, counterweight, blade and accessories of the sword, it is also necessary to observe the patterns on the surface of the sword without cutting test, judge the fineness of the sword folding according to the forging characters, judge the surface carburization according to the color of the gas mist, judge whether the steel composite is firm and reasonable according to the connection marks, and judge the hardness of the blade according to the quenching and burning edge. And all this depends on professional and fine polishing.