Injection Molding Plastic Chairs Round Iron Seat

• Main Author: 宋坤方
• Other Authors: 陳茂林
• Format: Others
• Language: zh-TW
• Published: 2012
• Online Access: http://ndltd.ncl.edu.tw/handle/10950355200871663294

碩士 === 建國科技大學 === 自動化工程系暨機電光系統研究所 === 100 === Human civilization began in stone, wood era, and then progress to the use of iron, copper and other metals, then a striking progress in the invention of glass and other metals, until the emergence of plastic materials. Plastic is a panacea, it was once said, "The twentieth century is the century of plastic, plastic is an integral part of our daily lives that it has integrated into all aspects of food, clothing, shelter, education, music, new plastic era is finally coming to the Ting students, scientists continue to research and development, the plastic can be used in high-tech products. The purpose of this paper the design is the plastic material instead of iron, so let the industry reduce the cost of increased market competitiveness, design products will be plastic injection molding hardness and strength of the main demands of the product quantify enough to compete with the iron material , long-term use can make the product under the color of the same, do not iron materials rust affect the quality, indeed the paper designs the actual promotion of chairs round the commercialization of plastic products and there is considerable market competitiveness.