method for printing with special bombati surface appearance hammered. particularly in the area of goldsmith.

摘要

a method for printing with special bombati surface appearance hammered, particularly for the sector goldsmith.for the initial appearance of hammering flat metal sheet in a desired level and smooth, intended to increase the thickness of initialfollowed by a moulding with a mold having a three-dimensional game minimum between the element of male and female, slightly more than the thickness of the sheet with a hammer and pressureand inversely proportional to the average specific workability of material base and less than 40 bar / cm2.the method for forming leaves broadly unchanged, the surface appearance outside of the initial sheet obtained by hammering.