粉末冶金技术2012，Vol.30Issue(2)：98-102,5.
基于凸轮驱动喷嘴分阶段变速扫描的锭坯喷射均匀沉积研究
Research on phased variable scanning of nozzle drived by cam in well-distributed spray deposition billet
摘要
Abstract
Spray forming technology can prepare high performance, high quality industrial ingot, has an important effect on industrial development. Atomizing nozzle system is the core of spray forming device. The movement way of nozzle has important influences on uniform deposition of billets. Based on the goal of well-distributed deposition of billets, phase-changeable variable scanning of nozzle drived by cam was put forward. And a cam mechanism that its parameters were changeable was designed, so thai it could spray different diameter billets, equations of each phases and the outline of the cam were established, also deposition track was simulated and analyzed. The nozzle variable scanning had been verified by spray forming experiments at last-关键词
喷射成形/凸轮驱动/分阶段变速扫描/均匀性Key words
spray forming/ cam-driving/ phase variable scanning/ uniformity引用本文复制引用
刘腾,马万太,张豪,张捷..基于凸轮驱动喷嘴分阶段变速扫描的锭坯喷射均匀沉积研究[J].粉末冶金技术,2012,30(2):98-102,5.基金项目
江苏省科技支撵计划资助项目(5BE200907073) （5BE200907073）
