Assembly process optimization for reducing the dimensional error of antenna assembly with abundant rivets

2015 ◽  
Vol 29 (1) ◽  
pp. 245-258 ◽  
Author(s):  
Jun Ni ◽  
Wen Cheng Tang ◽  
Yan Xing
Keyword(s):  
Process Optimization ◽  
Assembly Process ◽  
Dimensional Error

Material Handling and Assembly Process Optimization using Value Stream Mapping

2017 ◽  
Vol 6 (1) ◽  
pp. 59
Author(s):  
Daniel Derrell Forest ◽  
G.H. Massiha
Keyword(s):  
Process Optimization ◽  
Continuous Improvement ◽  
Lean Manufacturing ◽  
Material Handling ◽  
Design Method ◽  
Added Value ◽  
Value Stream Mapping ◽  
Assembly Process ◽  
Workplace Design ◽  
Value Stream

<span>The purpose of this project is to evaluate and optimize an assembly process for ergonomic and productivity considerations. Companies use lean manufacturing as a method for continuous improvement in order to increase throughput and for to reallocate resources for more important tasks. For this project, value stream mapping (VSM) was used to evaluate, analyze, and improve the ergonomic factors of an assembly process and to increasing throughput. With the use of VSM, researchers are able to see the areas of added value, non-added value, and bottlenecks. This project illustrates the implementation of VSM for the minimization of waste, by using the design method to restructure the process of assembly. The results show drastic improvement in assembly time and ergonomic workplace design, while providing a platform for a continuous improvement system.</span>

Seamless transition from simulation to experiment in micro-optics assembly process optimization

2021 ◽  
Author(s):  
Andras Cserteg ◽  
Kornel Jahn ◽  
Abel Mihaly Nagy ◽  
Kazuya Nagashima ◽  
Yozo Ishikawa
Keyword(s):  
Process Optimization ◽  
Assembly Process ◽  
Seamless Transition ◽  
Micro Optics

Research on Complex Precision Mechanical System Assembly Parallel Control System

2012 ◽  
Vol 215-216 ◽  
pp. 1267-1275
Author(s):  
Bao Zhong Wu ◽  
Jing Qiu ◽  
Guo Xi Li ◽  
Jing Zhong Gong
Keyword(s):  
Decision Making ◽  
Control System ◽  
Mechanical System ◽  
Process Optimization ◽  
Dynamic Characteristics ◽  
Main Process ◽  
Assembly Process ◽  
Alignment Process ◽  
Parallel Control

To achieve the assembly process control of aerospace complex precision mechanical systems and ensure its dynamic characteristics, parallel control theory and methodology is used in the assembly process. The main point is: assembly parallel control system is built corresponding to the actual assembly ones. The ultimate quality of assembly is guaranteed via alignment influence analysis on the dynamics characteristics of the assembly joint structural and the assembly machine and the dynamic characteristics-oriented alignment process optimization and decision-making to carry out computing operator and process decision-making in the assembly process. The dissertation ,regarding space sophisticated mechanical system assembly and its dynamic characteristics as study object, introduced the parallel control thought, presented the overall framework of assembly parallel control, built the assembly parallel control system(APCS) and given the main process and implement of assembly parallel control.

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