Bodiless method of 3D printed prototype tire body applied to manufacture of bodiless lacquerware

Abstract

The invention relates to a bodiless method of a 3D printed prototype tire body applied to manufacture of a bodiless lacquerware. The bodiless method comprises the following steps: first, a hot meltingtype 3D printer adopts polylactic acid as a material to print and manufacture the prototype tire body needed by the bodiless lacquerware; then, ramie cloth is mounted on the prototype tire body, andlacquer ash is painted to prepare a prototype tire body; and further, the hot melting method is utilized to carry out hot melting disassembly on the polylactic acid prototype tire body, and polylacticacid fragments are taken out of the bottom of the tire body to obtain the varnished cloth tire body for manufacturing the bodiless lacquerware. The bodiless method is a brand-new bodiless technologyof the bodiless lacquerware.

Description

technical field [0001] The invention relates to a bodiless method applied to a 3D printed prototype carcass made of bodiless lacquerware. Background technique [0002] The "bodiless lacquerware" originated from the traditional craftsmanship of Fuzhou has a history of more than 200 years. It is also known as the "three treasures" of Chinese traditional crafts together with Beijing cloisonne and Jiangxi Jingdezhen porcelain. Fuzhou bodiless lacquerware is called bodiless lacquerware because of its unique manufacturing process. First, clay and gypsum are used to mold prototypes of utensils, then lacquer is used as an adhesive, and then linen or silk cloth is used to mount the prototype layer by layer. After drying in the shade, the prototype is removed, leaving the varnish embryo as the basic embryo for painting. Since the process of making bodiless lacquerware from material selection, shaping to removing the prototype body is very complicated, dirty and tiring, making the prot...

AI Technical Summary

Problems solved by technology

Fuzhou bodiless lacquerware is called bodiless lacquerware because of its unique manufacturing process. First, clay and gypsum are used to mold prototypes of utensils, then lacquer is used as an adhesive, and then linen or silk cloth is used to mount the prototype layer by layer. After drying in the shade, the prototype is removed, leaving the varnish embryo as the basic embryo for painting. Since the process of making bodiless lacquerware from material selection, shaping to removing the prototype body is very complicated, dirty and tiring, making the prototype body Gypsum is often used as a raw material for bodywork. When the gypsum prototype carcass is broken and demoulded, it is discarded and pollutes the environment. Due to many reasons, most young people have no intention of choosing to engage in this work, and practitioners have also changed their careers. Therefore, , in the face of unmanned successors and rising labor costs and environmental protection issues, how to make major improvements to the inefficient tire-making and over-complicated craftsmanship of traditional bodiless lacquerware, so as to revitalize Chinese painting skills and inherit and develop urgent