3D printing is a type of rapid prototype technology, also known as additive manufacturing.
Its design process is: firstly to use computer modeling software to model, and then "partition" the built 3D model into layer-by-layer sections, the printer reads the cross-section information from the file, and to use materials (liquid, powder or flake) to print these sections layer by layer, and to bond the layers together in various ways to create a solid body.
The characteristic of this technology is that it could create almost any shape of the article, it is in common used to make models in the fields of mold manufacturing and industrial design, and then gradually used in the direct manufacturing of some products. The technology has applied in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and some other fields.
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On June 20, a total of 48 projects were connected, with a total investment of about 9.1 billion yuan. Chemicals, new materials, environmental protection, and comprehensive utilization of resources accounted for 32, of which Fujian Yatong New Materials Technology Co., Ltd. invested 74.92 million yuan. “Enhanced buried steel-plastic composite pipe†project, Putian Shuangfeng Footwear Company invested 110 million yuan in the “No Triphenyl Shoe Plastic Product†project, Longyan Dongbao Biotechnology Development Company invested 80 million yuan Of "Sucrose Ester Synthesis Technology" and "Plastic Panel and Urea-formaldehyde Adhesive Biomass Formaldehyde Scavenger" Project, Fujian Shaxian Sifu Chemicals Co., Ltd. invested 50 million yuan in "Sodium silicate production" project, Shaxian Songchuan Chemical Co., Ltd. investment 1 800 million yuan of "wood pulp floating oil source processing" project. Previously, Jinjiang invested 400 million yuan in polyurethane projects as a highlight of the trade fair.
Nearly 500 contracted projects signed by a group of chemical projects in Fujian
From June 18 to June 20, the third China Fujian Project Outcome Fair was held in Fuzhou. Trade fairs solicited 5,151 projects for Fujian's industrialization, involving chemical petroleum, machinery manufacturing, new materials, environmental protection and comprehensive utilization of resources, new energy and energy conservation, building materials and other fields. Among the achievements of this project, chemical and chemical-related projects accounted for more than two-thirds of the total, of which nearly 500 were chemical projects. This is the largest number of projects under this program.