基于熔模铸造的DLP光固化增材制造装备的研制
Fabrication of DLP light-curing 3D printer based on investment casting
颜宇 1兰希 2马骞 3王馨颖 3王中杰 4丁云飞3
作者信息
- 1. 江苏海洋大学机械工程学院,江苏 连云港 222005;江苏省连云港工贸高等职业技术学校,江苏 连云港 222061
- 2. 中国机械工程学会,北京 100048
- 3. 江苏海洋大学机械工程学院,江苏 连云港 222005
- 4. 江苏省连云港工贸高等职业技术学校,江苏 连云港 222061
- 折叠
摘要
文章将DLP光固化成型技术与熔模铸造工艺相结合,研制了适用于陶瓷浆料打印的光固化增材制造装备.以实现DLP光固化成型工艺参数:曝光时间、曝光层厚及曝光强度等为设计出发点,合理设计光固化打印机的选型及零部件布置,验证最佳工艺参数,确定了设备最佳曝光时间为 30～35 s;最佳打印曝光层厚为 0.1 mm.
Abstract
By integrating DLP light-curing technology with the investment casting process,a synergistic approach harnessing the strengths of both methods becomes achievable.A specialized light-curing apparatus,tailored for ceramic paste printing,has been engineered.The development process prioritized the configuration of essential DLP light-curing parameters:exposure time,exposure layer thickness,and exposure intensity.This involved meticulous selection of suitable light-curing printers and the strategic arrangement of components.Extensive design considerations culminated in the validation of optimal process parameters.Consequently,the equipment's optimal exposure time has been definitively established at 30-35 s,while the most effective printing exposure layer thickness stands at 0.1 mmm.
关键词
熔模铸造/DLP/光固化/设备/工艺参数Key words
investment casting/DLP/light curing/equipment/process parameters引用本文复制引用
基金项目
国家自然科学基金面上项目(51971100)
连云港市521新世纪高层次人才培养工程科研项目(LYG06521202312)
出版年
2024
NETL
NSTL
维普
万方数据