Robust Scaling of Roller Clinching Processes

滚子铆接工艺的稳健扩展

基本信息

项目摘要

Compared to processes using stroke movements, manufacturing processes with rotational tool movements offer many benefits, especially for processing semi-finished coil products. Roller clinching uses these positive characteristics and enables a continuous joining process while maintaining high speed.In the first two funding periods of the SPP 1640, experiments were carried out using roller clinching and hole roller clinching. The first phase focused on the basic feasibility of clinching using rotational tool movement. In the second funding period, the range of applications for roller clinching was extended. Using a prehole offers the ability to join materials, which are difficult to form, with well formable materials. Hole roller clinching makes it possible to join hybrid materials, which are important for lightweight design, with rotational tool movement. However, the studies were carried out within very narrow parameter limits, which are specified through the existing roller clinching setup. To gain a complete understanding of the process and to extend the range of use, transferring the results to different dimensions is necessary. So far, no studies extending the given process limits have been conducted. There is also a lack of studies about the robustness of the process, which is directly linked to the scaling of the process due to the special kinematics. Based on the results of previous projects, the focus will now be placed in particular on the scalability and robustness of the joining process. The objective of the project is to expand the process window regarding different application areas. Based on a comprehensive analysis of the kinematic conditions in roller clinching, the effects of scaling the process with regard to the thickness of the sheet material, the relative sizes of the tool rolls and the joining speed are studied using finite element simulations. In addition, robust and technically feasible parameter ranges are elaborated. To validate the results and assess the mechanical properties of the joint, a test stand is designed and constructed. Because of the conducted research, an extension of the application spectrum of the joining method is possible. Thus, roller clinching can be used e.g. to integrate functional electronic components directly in profile parts.
与使用冲程运动的过程相比,使用旋转工具运动的制造过程提供了许多好处,特别是对于加工半成品线圈产品。辊夹紧利用这些积极的特点,使连续连接过程,同时保持高速。在spp1640项目的前两个资助期内,分别进行了滚轮夹持和孔滚轮夹持的实验。第一阶段重点研究了刀具旋转夹持的基本可行性。在第二个资助期内,滚子夹持的应用范围扩大了。使用预孔可以将难以成形的材料与成形良好的材料结合起来。孔滚子夹紧使得混合材料的连接成为可能,这对于轻量化设计非常重要,并且可以通过旋转工具运动来实现。然而,研究是在非常狭窄的参数范围内进行的,这是通过现有的滚子夹持设置指定的。为了完全理解这个过程并扩展使用范围,将结果转移到不同的维度是必要的。到目前为止,还没有进行任何延长给定工艺限制的研究。对于该过程的鲁棒性研究也较少,这直接关系到该过程由于特殊的运动学特性而产生的尺度化。基于以前项目的结果,现在的重点将特别放在连接过程的可扩展性和健壮性上。该项目的目标是扩展关于不同应用领域的过程窗口。在全面分析滚子夹紧运动条件的基础上,采用有限元模拟方法研究了夹紧工艺对板材厚度、刀辊相对尺寸和连接速度的影响。此外,还阐述了鲁棒性和技术上可行的参数范围。为了验证结果和评估接头的力学性能,设计并建造了一个试验台。通过对该方法的研究,使其应用范围的扩大成为可能。因此,可以使用滚子夹持,例如将功能电子元件直接集成到型材零件中。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Professor Dr.-Ing. Wolfram Volk其他文献

Professor Dr.-Ing. Wolfram Volk的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Professor Dr.-Ing. Wolfram Volk', 18)}}的其他基金

Development of a material model for gas generation in inorganic foundry sands
无机铸造砂中气体产生的材料模型的开发
  • 批准号:
    445163571
  • 财政年份:
    2020
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Analysis of bonding mechanisms in iron copper compound casting products
铁铜复合铸造制品结合机理分析
  • 批准号:
    407354049
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Experimental investigation of arbitrary non-linear load paths using a feedback controller in combination with a conventional sheet metal testing machine and a special tool for cruciform specimens
使用反馈控制器结合传统钣金试验机和十字形样品专用工具对任意非线性载荷路径进行实验研究
  • 批准号:
    389864979
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Prediction of Core Fracture during Decoring of Cast Components
铸件装饰过程中型芯断裂的预测
  • 批准号:
    401764392
  • 财政年份:
    2018
  • 资助金额:
    --
  • 项目类别:
    Research Grants
New experimental approach for yield loci determination using a modified Nakajima setup
使用修改后的 Nakajima 设置确定产量位点的新实验方法
  • 批准号:
    363839128
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Thermomechanical interaction in the shear cutting affected zone
剪切影响区的热机械相互作用
  • 批准号:
    360148869
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Improvement of the high strain rate superplasticity of aluminum materials by equal channel angular pressing of sheet metals
板材等通道角冲压改善铝材高应变率超塑性
  • 批准号:
    376797652
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Anisotropic failure criterion for evaluation of local necking after nonlinear deformation history in sheet metal forming processes
用于评估板材成形过程中非线性变形历史后局部颈缩的各向异性失效准则
  • 批准号:
    280205402
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Manufacturing of Electromagnetic Components out of Electrical Steel Sheets
用电工钢板制造电磁元件
  • 批准号:
    255711578
  • 财政年份:
    2014
  • 资助金额:
    --
  • 项目类别:
    Research Units
Lubricant-free Forming by Affecting Thermoelectric Currents
通过影响热电流实现无润滑成型
  • 批准号:
    244839924
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes

相似海外基金

Scaling a Digital Treasure Hunt Game
扩展数字寻宝游戏
  • 批准号:
    ES/Y01104X/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Scaling-Up plant based Nanocarriers for BIOpharmaceuticals (SUNBIO)
用于生物制药的植物纳米载体的放大(SUNBIO)
  • 批准号:
    EP/Z53304X/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Scaling-up co-designed adolescent mental health interventions
扩大共同设计的青少年心理健康干预措施
  • 批准号:
    MR/Y020286/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Fellowship
Stochastic processes in random environments with inhomogeneous scaling limits
具有不均匀缩放限制的随机环境中的随机过程
  • 批准号:
    24K06758
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
The challenge of scaling methane fluxes in mangrove and mountain forests for an accurate methane budget
缩放红树林和山地森林甲烷通量以获得准确的甲烷预算的挑战
  • 批准号:
    24K01797
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
HSI Implementation and Evaluation Project: Scaling and Extending Exploratory Reading Groups to Strengthen Computing Pathways
HSI 实施和评估项目:扩大和扩展探索性阅读小组以加强计算途径
  • 批准号:
    2414332
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Continuing Grant
Place-based approaches to sustainable food supply chains: scaling socio-technical innovations as enablers for enhancing public sector food procurement
基于地方的可持续食品供应链方法:扩大社会技术创新作为加强公共部门食品采购的推动力
  • 批准号:
    ES/Z502807/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Research Grant
Beyond experiments: scaling transformative, sustainable business models in the UK
超越实验:在英国扩展变革性、可持续的商业模式
  • 批准号:
    MR/X035786/1
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Fellowship
Study on mitigation of gypsum scaling during membrane distillation operation
膜蒸馏运行过程中石膏结垢缓解研究
  • 批准号:
    24K17543
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Oxygen vacancy engineering on indium oxide vertical FETs for 3D power scaling
用于 3D 功率缩放的氧化铟垂直 FET 上的氧空位工程
  • 批准号:
    24K17328
  • 财政年份:
    2024
  • 资助金额:
    --
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了