A kind of manufacturing method of double-layer art glass

Abstract

The invention discloses a manufacturing method of a double-layer artistic glass cup. The manufacturing method comprises a, constructing a single-layer glass cup model file and printing the file through a 3D printer, b, preparing a special glass cup mold through the single-layer glass cup model, c, putting a prepared glass raw material into a mixer, carrying out uniform mixing, heating the raw materials at a high temperature to obtain melt liquid glass, blowing the liquid glass to form a cup through the special glass cup mold so that a glass cup outer layer is obtained, d, preparing a glass cup inner layer, e, assembling and welding the glass cup outer layer and the glass cup inner layer and f, carrying out annealing treatment on the molded glass cup. The manufacturing method utilizes a 3D printing technology, improves a mold manufacturing success rate and shortens a manufacture period. The prepared glass cup has a mountain-shaped recess, has good appearance, produces delectable visual effects when containing a liquid and provides joviality for a user.

Description

technical field [0001] The invention belongs to the technical field of glass manufacturing, and in particular relates to a method for manufacturing a double-layer art glass. Background technique [0002] Glass cups are glass products that are often used in people's daily life. The glass cup body is made of high borosilicate crystal glass tube material, which is extremely transparent, wear-resistant, smooth surface, easy to clean, healthy and hygienic. s Choice. [0003] At present, a single-layer glass with a mountain-shaped notch at the bottom has appeared on the market. Although this glass has a beautiful appearance, due to the complex shape of the bottom of the glass, dirt is easy to remain on the inner wall of the bottom of the glass after long-term use. Difficult to clean. On the other hand, the molds used in the glass manufacturing process are usually obtained by machining forgings or profiles. The design and processing cycle is long and the production cost is high,...

AI Technical Summary

Problems solved by technology

[0003] At present, a single-layer glass with a mountain-shaped notch at the bottom has appeared on the market. Although this glass has a beautiful appearance, due to the complex shape of the bottom of the glass, dirt is easy to remain on the inner wall of the bottom of the glass after long-term use. difficult to clean

On the other hand, the molds used in the glass manufacturing process are usually obtained by machining forgings or profiles. The design and processing cycle is long and the production cost is high, especially for molds with complex shapes or inner cavities. Forging and Processing is very difficult

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