• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>ASME international manufacturing science and engineering conference 2011 >A New Flexible and Multi-Purpose System Design for 3-Dimensional Printing
【24h】

A New Flexible and Multi-Purpose System Design for 3-Dimensional Printing

机译：三维打印的新型灵活多用途系统设计

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A new type of Solid freeform fabrication (SFF) machine based on Automatically Programmed Tools (APT) language has been developed to construct hydrogel scaffolds and porous structures. The system comprises three servo motors, three motor drives, three appropriate optical linear encoders, digital/analogue input and output interfaces, an air pressure control system, a UV light device, a hot plate, and a nozzle with dispensing controller. In this study, the system was connected into a PC to act as a high-performance servo controller for monitoring the control of a three axis x-y-z moving arms. The printing procedures were repeated layer-by-layer to form a 3D structure. A biocompatible and thermosensitive material, PEG-PLGA-PEG triblock copolymer, has been printed by this new three-dimensional direct printing machine and the experimental results are discussed with respect to potential applications.Our novel SFF printing system has some advantages over other commercial SFF machines, which includes: 1. Changeable printing nozzles for materials with different viscosities. 2. Re-constructible system setup for different printing purposes. 3. Capability for heterogeneous printing. 4. User-friendly software development 5. Economic system design. The study of the hardware and software and their integration are described and its new heterogeneous printing algorithm is discussed for multiple purpose uses. The integrated software has been developed to link all components of the control system together and it is easy to adapt to different applications.
机译：已经开发了一种基于自动编程工具（APT）语言的新型固态自由形式制造（SFF）机器，用于构造水凝胶支架和多孔结构。该系统包括三个伺服电动机，三个电动机驱动器，三个合适的光学线性编码器，数字/模拟输入和输出接口，气压控制系统，紫外线灯装置，加热板和带有分配控制器的喷嘴。在这项研究中，该系统被连接到PC上，充当高性能伺服控制器，用于监视三轴x-y-z移动臂的控制。逐层重复打印过程以形成3D结构。这种新型的三维直接印刷机已经印刷了生物相容性和热敏性材料PEG-PLGA-PEG三嵌段共聚物，并就潜在应用讨论了实验结果。我们的新型SFF打印系统相对于其他商用SFF具有一些优势机器，包括：1.可更换的喷嘴，用于不同粘度的材料。 2.用于不同打印目的的可重构系统设置。 3.异构打印的能力。 4.用户友好的软件开发。5.经济的系统设计。描述了对硬件和软件及其集成的研究，并讨论了其针对多种用途的新型异构打印算法。已开发出集成软件来将控制系统的所有组件链接在一起，并且很容易适应不同的应用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号