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Research on Performance Design and Optimization for Binding Machine

Author: ZhangMiao
Tutor: PanBaiSong
School: Zhejiang University of Technology
Course: Mechanical Design and Theory
Keywords: Binding Equipment Performance iSIGHT Multi-objective Collaborative Optimization
CLC: TS885
Type: Master's thesis
Year: 2010
Downloads: 68
Quote: 0
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Abstract

The product is a system, often composed of several subsystems, system performance is determined by the quality of the product depends on the product design and product performance. In the product design process, divided between the performance subsystem coupling between various parameters between the complexity of the relationship network, fuzzy and dynamic highlights. Therefore, the study of product performance and its system of collaborative optimization methods and techniques have important theoretical and engineering significance. Bindery equipment for the research object, performance optimization design theory, the planning system to optimize the design process to determine the coupling between the subsystems of the collaborative optimization mechanisms, overall performance significantly improved through optimization of the binding equipment. The main work and research results of this paper are as follows: 1. Research product performance optimization design techniques, by analyzing binding equipment development, and research papers, as well as to optimize the design and implementation of binding equipment technology roadmap. Study the full performance of the mechanical product optimization modeling and collaborative optimization and collaborative optimization method iSIGHT platform to achieve complete a specific example, the collaborative optimization design implementations provide the basis for the system performance. The complete binding equipment performance optimization modeling in the overall performance of the optimization of the process of planning to establish the premise, to explore a variety of binding equipment performance optimization strategies. 3. The punch knife work performance and structural features, single-objective and multi-objective optimization methods and software iSIGHT as optimization platform using orthogonal experimental design, Kriging approximation model and portfolio optimization strategies for multi-objective optimization solution cutter performance, both to ensure both the safety indicators. Finally, the optimization results in line with expectations results verified by parametric digital model. Performance design requirements for binding equipment based on ergonomic principles proposed Comfort force curve of the handle. And in accordance with the relationship of the parameters coupling between the subsystems, the collaborative optimization mathematical model, based on work safety, operation and pleasant, compact structure system performance by establishing consistency constraints, optimization automation. The optimization results show that: paper cutting force is reduced by 27.4% and 50.9%, reduce the maximum force on the handle, at the same time meet the optimization of the expected trend of the curve of the handle force. Proofing through in-kind, comprehensive test of the test platform, optimizing the theoretical curve and the measured curve trend is very consistent, indicating that the collaborative optimization method is feasible and credible, the comfort of the grip force curve. Fine blanking plate structure irregular precise optimization more difficult to establish mathematical model, this paper iSIGHT software integrates Ansys finite element analysis software to optimize the analysis of the concrete structure. Optimization, structural strength and stiffness requirements are met, the fine blanking plate volume (mass) is reduced by 19.8%, and fine blanking plate hole deformation analysis and calculation of the displacement, verify the optimization of fine blanking The amount of deformation of the plate is produced in the work process does not affect the performance of the stapling device. Finally, based on the results of the whole optimization studies of binding equipment in an operating process, fine blanking plate under the punch knife dynamic loads, stress and deflection change process, and do a brief analysis of fatigue for the future The machine reliability studies lay the foundation.

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CLC: > Industrial Technology > Light industry,handicrafts > Printing Industry > Binding techniques,binding > Binding process and equipment
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