Benchtop Selective Laser Sintering 3D printer for rehabilitation engineering and robotics

用于康复工程和机器人技术的台式选择性激光烧结 3D 打印机

基本信息

  • 批准号:
    RTI-2023-00007
  • 负责人:
  • 金额:
    $ 7万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Research Tools and Instruments
  • 财政年份:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

Context: The requested equipment is a benchtop selective laser sintering (SLS) 3D printer. The co-applicants already have access to 3D printers that rely on other technologies, such as fused deposition modeling (FDM) and stereolithography (SLA). However, they reach their limits as our projects progress through technological readiness levels; although they are appropriate for basic proof of concept, parts generated using these technologies are brittle and unsuitable for mechanical purposes. Different options are available: 1) Machining allows prototyping of robust parts; however, it is unsuitable for many projects (e.g., prosthesis) due to weight, feasible shapes, stiffness, and appearance. 2) Plastic injection or molding fills a gap between 3D printing and machining but is not cost-effective for a research context; because of the costs involved, this method is suitable for the production of parts in large quantities (10,000 or more). 3) SLS printing enables production of parts with excellent mechanical characteristics, comparable to injection-molded parts, and can be produced at low cost. As an alternative to acquiring an SLS printer, a sub-option would be to use 3D printing services that print and ship parts. However, this would lead to important delays in the design process (due to shipping time and minimum order requirements) and important costs (due to startup costs and markup). For the high volume of prints we require, acquiring an SLS printer is much more economical. Projects: The SLS 3D printer will be used several times a week in many projects, including 1) assistive technologies (eating assistive devices, arm supports, exoskeletons, orthoses and prosthesis), 2) work injury prevention devices, 3) rehabilitation intervention (robotic devices), and 4) collaborative robots and novel parallel robots. Within these projects, an iterative user-centered methodology will lead to many prototypes (3 to 5) per project. Further, for categories 1 to 3, clinical validation is required to ensure technology's validity and credibility and necessitates production of numerous prototypes (10 to 30 per project) Impact: The SLS printer will allow to realize several projects that target important social aspects, namely the assistance of people living with disabilities and older adults. The prototypes that students will develop using the requested SLS printer will positively impact many aspects of the lives of end users. It is urgent that our team acquire an SLS printer. Failure to do so will lead to important delays in HQP projects and publication. Not having access to this technology would also be a significant detriment to our team's competitiveness, making it difficult to obtain grants due to a lack of preliminary data. It would also lead to increased costs and prevent HQP from being trained to work with this technology, learning to independently operate SLS printers firsthand, and developing advanced prototyping skills that are in high demand in industry.
背景:请求的设备是台式选择性激光烧结(SLS)3D打印机。共同申请人已经可以使用依赖于其他技术的3D打印机,例如熔融沉积成型(FDM)和立体光刻(SLA)。然而,随着我们的项目在技术准备水平上的进展,它们达到了极限;尽管它们适用于基本的概念验证,但使用这些技术生成的零件很脆,不适合机械用途。 可提供不同的选项:1)机加工允许对坚固的零件进行原型制作;然而,它不适合许多项目(例如,假体),由于重量、可行的形状、刚度和外观。2)塑料注射或成型填补了3D打印和机械加工之间的空白,但对于研究背景来说并不具有成本效益;由于所涉及的成本,这种方法适合大批量生产零件(10,000或更多)。3)SLS打印能够生产具有优异机械特性的部件,可与注塑部件相媲美,并且可以低成本生产。作为购买SLS打印机的替代方案,一个子选项是使用3D打印服务打印和运输零件。然而,这将导致设计过程中的重大延误(由于运输时间和最低订单要求)和重大成本(由于启动成本和加价)。对于我们需要的大量打印,购买SLS打印机更经济。项目:SLS 3D打印机每周将在许多项目中使用多次,包括1)辅助技术(进食辅助设备,手臂支撑,外骨骼,矫形器和假肢),2)工伤预防设备,3)康复干预(机器人设备),以及4)协作机器人和新型并联机器人。在这些项目中,迭代的以用户为中心的方法将导致每个项目产生许多原型(3到5个)。此外,对于1至3类,需要进行临床验证,以确保技术的有效性和可信度,并需要生产大量原型(每个项目10至30个)影响:SLS打印机将允许实现针对重要社会方面的多个项目,即帮助残疾人和老年人。学生将使用所要求的SLS打印机开发的原型将对最终用户生活的许多方面产生积极影响。我们的团队急需一台SLS打印机。否则将导致HQP项目和出版的重大延误。无法获得这项技术也将严重损害我们团队的竞争力,由于缺乏初步数据,很难获得赠款。这也将导致成本增加,并阻止HQP接受培训,使用这项技术,学习独立操作SLS打印机的第一手资料,并开发行业中需求很高的先进原型制作技能。

项目成果

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CampeauLecours, Alexandre其他文献

CampeauLecours, Alexandre的其他文献

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{{ truncateString('CampeauLecours, Alexandre', 18)}}的其他基金

Intelligent Assistive Technologies in Rehabilitation Engineering for People Living with Upper Limb Disabilities
上肢残疾人康复工程智能辅助技术
  • 批准号:
    RGPIN-2022-03061
  • 财政年份:
    2022
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Algorithmes de cinématique intelligents pour l'interaction physique humain-robot
人机交互的电影智能算法
  • 批准号:
    RGPIN-2017-04270
  • 财政年份:
    2021
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Accelerate the pre-competitive development of an eating assistive device for people living with movement disorder - Phase I
加速针对运动障碍患者的饮食辅助装置的赛前开发 - 第一阶段
  • 批准号:
    555592-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 7万
  • 项目类别:
    Idea to Innovation
Algorithmes de cinématique intelligents pour l'interaction physique humain-robot
人机交互的电影智能算法
  • 批准号:
    RGPIN-2017-04270
  • 财政年份:
    2020
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Algorithmes de cinématique intelligents pour l'interaction physique humain-robot
人机交互的电影智能算法
  • 批准号:
    RGPIN-2017-04270
  • 财政年份:
    2019
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Développement d'un système d'évaluation du confort de fauteuil roulant motorisé
驾驶舒适度评估系统的开发
  • 批准号:
    530838-2018
  • 财政年份:
    2018
  • 资助金额:
    $ 7万
  • 项目类别:
    Engage Grants Program
Algorithmes de cinématique intelligents pour l'interaction physique humain-robot
人机交互的电影智能算法
  • 批准号:
    RGPIN-2017-04270
  • 财政年份:
    2018
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Market assessment of an eating assistive device for people living with movement disorder
针对运动障碍患者的饮食辅助装置的市场评估
  • 批准号:
    536748-2019
  • 财政年份:
    2018
  • 资助金额:
    $ 7万
  • 项目类别:
    Idea to Innovation
Algorithmes de cinématique intelligents pour l’interaction physique humain-robot
人机交互的电影智能算法
  • 批准号:
    RGPIN-2017-04270
  • 财政年份:
    2017
  • 资助金额:
    $ 7万
  • 项目类别:
    Discovery Grants Program - Individual
Collaboration humain-robot intuitive via un object
通过 un object 直观地进行人机协作
  • 批准号:
    391689-2010
  • 财政年份:
    2011
  • 资助金额:
    $ 7万
  • 项目类别:
    Alexander Graham Bell Canada Graduate Scholarships - Doctoral

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生物分子的化学选择性实时激光精密控制
  • 批准号:
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