Modeling for the sensor based gripping and separation of textile semi-finished productswith vacuum grippers
基于传感器的真空夹具对纺织半成品的抓取和分离建模
基本信息
- 批准号:397485737
- 负责人:
- 金额:--
- 依托单位:
- 依托单位国家:德国
- 项目类别:Research Grants
- 财政年份:2018
- 资助国家:德国
- 起止时间:2017-12-31 至 2020-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The reduction of traffic emission could be achieved by the use of lightweight materials. As well combustion engines as electrical drive concepts benefits from this technology. Especially fiber reinforced plastic (FRP) is a promising material for this kind of application. However, this also requires that such components can be produced in large numbers. A promising production process is the so called resin transfer molding process (RTM).Within the RTM process chain, a large number of handling activities are necessary, especially at the beginning. Individual layers of a semi-finished product have to be assembled to produce a stack of layers for the further RTM process. For this purpose, the individual layers have to be taken out from a storage stack, which requires a series of separation processes. For an automated process, it is important that this separation process is carried out with a high degree of process reliability. Although there are plenty of systems witch separate the different layers with a mechanical principle, but then again they do not have a one hundred percent reliability and could not detect a fault and thereby would interfere with an automated process. Thus, a sensor system is required which not only permits a separation process but also can control the result. Such a measuring principle is the resulting negative pressure in a vacuum gripper itself which is well suited for the handling of textile materials. However the vacuum in the gripper depends not only from the number of layers but also from many other factors. In order to be able to use a vacuum gripper for the separation process a model is required which simulates the expected values so that they can be compared with the measured ones. For this model the components in the gripping process are modeled separately and then coupled. With this model separation processes will be tested witch validate the model itself. In addition, the results are used to formulate rules for how the suction surface of a gripper has to be designed depending on the textile.In summary, the planned investigations will help to get a better understanding of the interrelationships in the handling of textile materials with vacuum grippers
通过使用轻质材料可以减少交通排放。内燃机和电力驱动概念都受益于这项技术。尤其是纤维增强塑料(FRP)是此类应用中最有前途的材料。然而,这也要求此类组件能够大量生产。一种有前景的生产工艺是所谓的树脂传递模塑工艺 (RTM)。在 RTM 工艺链中,需要进行大量的处理活动,尤其是在开始阶段。半成品的各个层必须组装起来,以生产用于进一步 RTM 工艺的堆叠层。为此,必须从存储堆栈中取出各个层,这需要一系列分离过程。对于自动化过程,重要的是该分离过程以高度的过程可靠性进行。虽然有很多系统通过机械原理将不同的层分开,但话又说回来,它们不具有百分百的可靠性,并且无法检测到故障,从而会干扰自动化过程。因此,需要一种不仅允许分离过程而且可以控制结果的传感器系统。这种测量原理是真空夹具本身产生负压,非常适合纺织材料的处理。然而,夹具中的真空不仅取决于层数,还取决于许多其他因素。为了能够在分离过程中使用真空夹具,需要一个模型来模拟预期值,以便将它们与测量值进行比较。对于该模型,抓取过程中的组件分别建模,然后耦合。通过该模型,将测试分离过程以验证模型本身。此外,研究结果还用于制定如何根据纺织品设计夹具吸力表面的规则。总而言之,计划的调查将有助于更好地了解纺织材料处理与吸力表面之间的相互关系。真空夹具
项目成果
期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Disturbance Force Estimation for a Low Pressure Suction Gripper Based on Differential Pressure Analysis.
基于压差分析的低压吸盘扰动力估计
- DOI:10.1007/978-3-662-61755-7_24
- 发表时间:2020
- 期刊:
- 影响因子:0
- 作者:Coutandin;Fleischer
- 通讯作者:Fleischer
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Professor Dr.-Ing. Jürgen Fleischer其他文献
Professor Dr.-Ing. Jürgen Fleischer的其他文献
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{{ truncateString('Professor Dr.-Ing. Jürgen Fleischer', 18)}}的其他基金
Enabling the ARBURG Freeforming process for industrial production of metallic components
支持 ARBURG(阿博格)自由成型工艺用于金属部件的工业生产
- 批准号:
443103294 - 财政年份:2020
- 资助金额:
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- 资助金额:
-- - 项目类别:
Research Grants
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通过电阻点焊将固有制造的玻璃钢/金属部件连接到金属结构元件
- 批准号:
418238897 - 财政年份:2019
- 资助金额:
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Research Grants
Additively manufactured temperature sensitive actuators made of shape memory wire reinforced polymer structures
由形状记忆线增强聚合物结构制成的增材制造温度敏感执行器
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422469945 - 财政年份:2019
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Semi-active component for chatter suppression of metal cutting machine tools
用于金属切削机床颤振抑制的半主动元件
- 批准号:
329109043 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Research Grants
Model-based assembly optimization for the automation of electric drive production with minimum unbalance
基于模型的装配优化,实现电力驱动生产自动化,实现最小不平衡
- 批准号:
350459107 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Research Grants
Methodology for a near net shape, wrinkle-free production of textile preforms by using a segment based die draping
使用基于分段的模具悬垂技术近净形状、无皱生产纺织预成型件的方法
- 批准号:
377740863 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Research Grants
Extension of durability theory through correlation of wear with acoustic emission to the characteristic values of the ball screw drive
通过将磨损与声发射与滚珠丝杠传动装置的特征值相关联来扩展耐用性理论
- 批准号:
388141462 - 财政年份:2017
- 资助金额:
-- - 项目类别:
Research Grants
Process modeling of linear coil winding processes with a subsequent deformation model
使用后续变形模型对线性线圈缠绕过程进行过程建模
- 批准号:
273536303 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
Process model for the tool-free production of metallic components with the Arburg Freeforming Process
使用阿博格自由成型工艺免工具生产金属部件的工艺模型
- 批准号:
274091127 - 财政年份:2015
- 资助金额:
-- - 项目类别:
Research Grants
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