文章信息/Info

Title:

The Development of Rapid Prototyping Technology and Its Application in Ceramic Product Fabrication

作者:

左開慧; 姚冬旭; 夏詠鋒; 尹金偉; 曾宇平

中國科學院上海硅酸鹽研究所

Author(s):

ZUO Kaihui;  YAO Dongxu;  XIA Yongfeng;  Yin Jinwei;  ZENG Yuping

關鍵詞:

快速成型;  立體光固化;  激光燒結;  分層實體制造;  熔積成型

DOI:

10.7502/j.issn.1674-3962.2015.12.09

文獻標志碼:

A

摘要:

集成了CAD技術、數控技術、激光技術和材料技術等現代科技成果的快速成型技術，可以在不用模具和工具的條件下生成幾乎任意復雜形狀的零部件，有效地縮短了產品的研發周期，提高了產品設計、制造的一次成品率，降低了產品開發成本，給制造業帶來了根本性的變化。介紹了國內外快速成型技術的發展狀況，分析了快速成型技術的原理和特點，介紹了目前應用較多的立體光固化、選擇性激光燒結、分層實體制造、熔積成型等快速成型方法以及快速成型使用的材料。快速成型技術正朝著精密化、低成本、標準化方向發展，并以能直接生產半功能性、功能性零件為目標。快速成型技術必將成為21世紀陶瓷材料的主要成型工藝之一。

Abstract:

Rapid prototyping (RP) is a synthesize subject consisted of CAD technology, CNC technology, Laser technology and Materials technology. RP technology with a simple production process without molds can produce samples of all shapes, reducing development cycle and product design cost, quickening the schedule of new product design. These advantages bring fundamental changes for manufacturing industry. In this article, the development of rapid prototyping technology at home and abroad is introduced. The principle and manufacturing techniques of rapid prototyping as well as the four rapid prototyping methods currently used such as Stereo Lithography Apparatus, Selective Laser Sintering, Laminated Object Manufacturing, and Fused Deposition Modeling are analyzed. The materials used by RP are introduced. The future goals of RP technology is high precision, low cost, standardization and production of semi functional and functional products. RP will become one of the main forming processes of ceramic materials in 21st century.