2007 IEEE International Symposium on Assembly and Manufacturing最新文献

Functional tolerancing and testing increase microassembly yield 功能公差和测试提高了微装配良率

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288484

J. Gfeller, S. Koelemeijer, F. Bourgeois, R. Richard, J. Jacot

引用次数: 2

Manufacturing Multiagent System for Scheduling Optimization of Production Tasks Using Dynamic Genetic Algorithms 基于动态遗传算法的制造多智能体系统生产任务调度优化

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288480

M. Huerta, B. Fernández, E. Koutanoglu

引用次数: 1

Automatic Disassembly Plan Generation from CAD Assembly Models 从CAD装配模型自动生成拆卸计划

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288450

J.J. Briceno, K. Pochiraju

{"title":"Automatic Disassembly Plan Generation from CAD Assembly Models","authors":"J.J. Briceno, K. Pochiraju","doi":"10.1109/ISAM.2007.4288450","DOIUrl":"https://doi.org/10.1109/ISAM.2007.4288450","url":null,"abstract":"This paper describes a methodology for the generation of disassembly sequences based on CAD assembly models. The components geometry and their mating information are derived from the CAD model and the disassembly scheme is evaluated using surface mesh representations of the components. The algorithm entails determining pair-wise contact interactions between components and generation of feasible path transformations that enable disassociation of the interacting components. The physical interactions of the bodies are determined using standard contact algorithms between meshed bodies. For each pair of bodies, one component is considered the target body and the other the contactor. The disassembly direction between interfering components is the result of minimizing a penetration function that describes the interference between the components using a ray-triangle intersection test. A feasible disassembly direction has the interference between the components to be zero when the contactor is moved along the disassembly direction. A part is considered \"disassembled\" when it is outside the bounding box of the product assembly. Simple verification examples are presented to illustrate the methodology.","PeriodicalId":166385,"journal":{"name":"2007 IEEE International Symposium on Assembly and Manufacturing","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122779549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Assessment of a Haptic Virtual Assembly System that uses Physics-based Interactions 基于物理交互的触觉虚拟装配系统评估

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288464

T. Lim, J. Ritchie, J. Corney, R. Dewar, K. Schmidt, K. Bergsteiner

引用次数: 28

Searching Form-Closure Fixturing Points on Objects Described by Triangular Meshes 用三角网格描述的物体上的形闭固定点搜索

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288441

R. Suárez, J. Rosell

引用次数: 4

A Memoryless Robot that Assembles Seven Subsystems to Copy Itself 装配七个子系统来复制自身的无记忆机器人

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288483

A. Liu, M. Sterling, D. Kim, A. Pierpont, A. Schlothauer, M. Moses, K. Lee, G. Chirikjian

引用次数: 9

Reliable Control of Complex Manufacturing Cells 复杂制造单元的可靠控制

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288447

J. Richardsson, K. Andersson, Martin Fabian

引用次数: 1

Modeling and performance optimization of multiple product FMS using colored Petri net and response surface methods 基于彩色Petri网和响应面方法的多产品FMS建模及性能优化

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288455

Tauseef Aized, Koji Takahashi, I. Hagiwara

引用次数: 5

Investigation of Revolute Joint Clearances Created by an In-Mold Assembly Process 模内装配过程中产生的转动关节间隙的研究

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288458

A. Ananthanarayanan, C. Thamire, S.K. Gupta

{"title":"Investigation of Revolute Joint Clearances Created by an In-Mold Assembly Process","authors":"A. Ananthanarayanan, C. Thamire, S.K. Gupta","doi":"10.1109/ISAM.2007.4288458","DOIUrl":"https://doi.org/10.1109/ISAM.2007.4288458","url":null,"abstract":"Revolute joints are frequently used in articulated structures. Traditionally, such a joint is formed by assembling two components. As an alternative, revolute joints can be created inside the mold using an in-mold assembly process. This process eliminates the need for post-molding assembly, thus significantly reducing the cycle time and part count. The functional performance of a revolute joint depends on the clearance in the joint. The clearance in turn depends on the part shrinkage and the mold deformation during the molding process. The presence of a polymer part during the second molding stage makes an in-mold assembly process significantly different from the traditional molding process due to the difference in heat transfer and deformation characteristics. This paper presents experimental data and a preliminary model to explain the differences in clearance produced by an aluminum mold and an Aluminum mold with an Acrylonitrile butadiene styrene (ABS) insert. Our data indicates that there is a significant difference between the clearances observed from these two different types of molds. We believe that clearances produced depend strongly on the thermal history of the parts.","PeriodicalId":166385,"journal":{"name":"2007 IEEE International Symposium on Assembly and Manufacturing","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127629958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

An Approach to Proactive Assembly Systems: -Towards competitive assembly systems 主动装配系统的方法:-走向竞争性装配系统

2007 IEEE International Symposium on Assembly and Manufacturing Pub Date : 2007-07-22 DOI: 10.1109/ISAM.2007.4288488

K. Dencker, J. Stahre, P. Grondahl, L. Mårtensson, T. Lundholm, C. Johansson

引用次数: 15