从塑件质量谈浇口位置的选择.docVIP

本科毕业论文 题目： 从塑件质量谈注射模浇口位置的选择 学 院: 武汉科技大学 专 业: 模具设计与制造 学 号: 014908201858 学生姓名: 丁义星 指导教师: 贺艳群 日 期: 2011年11月21日  从塑件质量谈注射模浇口位置的选择 摘 要 随着现代化工业发展的需要，塑料制品在工业、农业和日常生活等各个领域的应用越来越广泛，质量要求也越来越高，技术要求也越来越高。模具是工业生产的重要装备，是国民经济的基础设备，是衡量一个国家和地区工业水平的重要标志。电机、电器、仪器仪表、家电和通讯产品制造中具有不可替代的作用关键词：注射模；塑件质量；浇口的布置 Abstract：With the development needs of modern industry, plastics industry, agriculture and other fields of daily life becomes more widespread, more and more high quality requirements, technical requirements are also increasing. In the production of plastic products, high-quality mold design, advanced mold manufacturing equipment, a reasonable processing technology, high-quality materials and modern mold forming equipment are forming an important condition for high-quality plastic parts. Mold is an important industrial production equipment, is the national economy, infrastructure, is a measure of a country and an important indicator of the level of regional industries.Plastics industry is the worlds one of the fastest growing industry categories, for our part, it is the various departments in the entire national economy has played a growing role. Our students for the plastics industry is still very superficial understanding, but through the course of plastic mold design, let us learn more about the basics of plastic mold design, further grasp some of the steps the plastic mold design and methods of plastic mold has a higher understanding. This is our future work in the production practice is undoubtedly a very good help, but also indirectly for the future experience of a certain accumulation.Plastic products have a rich source of raw materials, low cost, excellent performance characteristics. It is in computers, mobile phones, cars, motors, electrical, instrumentation, home appliances and communication products manufacturing has an irreplaceable role, the application is extremely broad. Injection molding is the primary method of