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航空薄壁結構的數字化裝配協調與質量控制技術(英文版) 版權信息
- ISBN：9787122472397
- 條形碼：9787122472397 ; 978-7-122-47239-7
- 裝幀：精裝
- 冊數：暫無
- 重量：暫無
- 所屬分類：>>
航空薄壁結構的數字化裝配協調與質量控制技術(英文版) 內容簡介
裝配中的不協調，是飛行器生產中的主要矛盾和中心問題，解決該問題是保證飛行器制造/裝配質量的前提。本書針對新一代飛行器的高性能設計、制造和裝配要求，系統介紹了飛行器數字化裝配協調技術和裝配質量控制技術的科學理論與工程方法，主要包括基于數字協調模型的飛行器裝配工作方法、產品關鍵協調特征的量化識別、柔性裝配工裝系統定位精度的精準保障、裝配誤差的傳遞與協調誤差尺寸鏈的構建、裝配質量的閉環控制與其可靠性提升等內容。一方面，本書結合*新研究進展，以具體的裝配協調質量控制需求為出發點，對裝配工藝與協調技術進行系統的解析；另一方面，以飛行器制造的工藝過程為核心，強化理論研究與工程現場的綜合應用，幫助讀者更好地理解飛行器裝配協調技術的理論方法。 本書內容豐富，可供航空航天科學與技術學科的教師和學生以及裝配質量相關的科研人員與工程技術人員參考使用。 Inconsistency in assembly is the main contradiction and central issue in aeronautical production, and resolving this inconsistency is a prerequisite for ensuring the quality of aeronautical manufacturing and assembly. Focusing on the high performance requirements for design and manufacturing and assembly, this book systematically introduces the scientific theory and engineering methods of full digital assembly coordination technology and assembly quality control technology. Specific content includes aircraft assembly work methods based on digital coordination models, quantitative identification of key coordination features for products, precise guarantees of positioning accuracy for flexible assembly tooling systems, transmission of assembly errors and construction of coordination error chains, closed-loop control of assembly quality and improvement of its reliability. On the one hand, based on the latest research progress and taking the specific assembly coordination quality control requirements as the starting point, a systematic review on assembly processes and coordination technologies is conducted. On the other hand, focusing on the manufacturing process of aeronautical products and strengthening the comprehensive application of theoretical research and practical engineering, readers will gain an understanding of the theoretical methods of aeronautical assembly coordination technology. For the assembly process design and assembly coordination assurance, this book provides a rich and in-depth introduction. It can be used as a reference for teachers and students in aerospace science and technology majors, as well as the researchers and engineering technicians related to assembly quality.
航空薄壁結構的數字化裝配協調與質量控制技術(英文版)航空薄壁結構的數字化裝配協調與質量控制技術(英文版) 前言
For the new generation aeronautical products, their manufacturing and assembly quality affects the service performance even more directly. In assembly work, key quality indexes, such as profile flush, gap, the convex-concave value of the fastener joint’s head, have been enhanced nearly an order of magnitude compared to previous aviation type, namely, the assembly quality requirements have reached the sub-millimeter level. And the assembly coordination accuracy is generally even tighter than individual parts’ manufacturing errors. For example, ① the assembly steps between different skin panels along the flight direction are not permitted for modern aircraft, ② the gaps between different skin sections are smaller than the forming/manufacturing accuracy of the sheet parts, especially for the carbon fiber reinforced polymer (CFRP) parts with relatively low manufacturing accuracy. As a result, the assurance on assembly and coordination accuracy is of great concern to the design and manufacturing departments in the modern aviation industry.
航空薄壁結構的數字化裝配協調與質量控制技術(英文版) 目錄
Chapter 1 Introduction 001
1.1 Background and Research Requirements for Assembly Technology 001
1.2 Assembly Process Parameters Optimization 009
1.3 Assembly Error Transfer and Accumulation 020
1.4 Comprehensive Adjustment of Assembly Geometric Accuracy and Internal Stress 027
1.5 Virtual Assembly Simulation and Validation Tools and Methods 039
1.6 Structure of the Book 043
References 045
Chapter 2 Working Mode in Aeronautical Manufacturing Based on Digital Coordination Model 051
2.1 Introduction and Related Work 051
2.2 Coordination Accuracy Controlling Method 053
2.3 Principle of the Working Mode Based on Digital Coordination Model 055
2.4 Experimental Verification 071
2.5 Summary 079
References 080
Chapter 3 Comprehensive Identification of Coordination Features with Complete Importance Modeling 082
3.1 Introduction and Related Work 082
3.2 Hierarchical Decomposition of Coordination Features for Aeronautical Product 084
3.3 General Framework of the Comprehensive Identification of Coordination Features 087
3.4 Qualitative Identification of Coordination Features 089
3.5 Quantitative Identification of Coordination Features by Calculating Complete Importance 090
3.6 Experimental Verification 096
3.7 Summary 105
References 105
Chapter 4 Positioning Error Guarantee Modeling for Flexible Assembly Tooling 108
4.1 Introduction and Related Work. 108
4.2 Establishment of Assembly Measurement Field 113
4.3 Accurate Measurement of Actual Error Status and Assembly Conditions 114
4.4 Pre-compensation Stage Considering Actual Error Status and Mechanical Analysis. 117
4.5 Parameter Identification for Tooling and Locating Motion Model with Measured Sample Data 127
4.6 Accurate Compensation Stage Combining Mechanism Analysis and Measurement Data 136
4.7 Summary 141
References 142
Chapter 5 Assembly Error Propagation Modeling and Coordination Error Chain Construction for Aeronautical Structure 146
5.1 Introduction and Related Work. 146
5.2 Basic Error Sources Modeling in Assembly Process 150
5.3 Interaction Relationship among Different Basic Error Items 153
5.4 Error Modeling for Transformation Process of Coordination Datum 157
5.5 Coordination Error Chain Construction Based on Error Propagation Modeling 162
5.6 Experimental Verification 167
5.7 Summary 173
References 173
Chapter 6 Assembly Quality Control and Reliability improvement with Feedback Actions 176
6.1 Introduction and Related Work. 176
6.2 Probability Model of Assembly Error for Accuracy Reliability Evaluation 181
6.3 Probability Analysis and Precise Adjustment of Out-of-tolerance Event with LDP Method 187
6.4 Precise Optimization of Repair Quantity Based on Measured Data and IPSO Algorithm 195
6.5 SPC for Aeronautical Assembly Quality Control for Single Component 199
6.6 Assembly Station Flowing Fluctuation Analysis at Different Time Stages for Multiple Components 204
6.7 Experimental Verification: the First Case 207
6.8 Experimental Verification: the Second Case 217
6.9 Summary 225
References 226
展開全部
航空薄壁結構的數字化裝配協調與質量控制技術(英文版) 作者簡介
郭飛燕，北京科技大學副教授。研究方向為智能制造、航空航天先進裝配及連接技術、數字孿生等。發表多篇SCI論文、主編航空行業標準多項。主要科研項目：（1）GF基礎科研重點課題《××快速精準數字化裝配技術》；（2）國家自然科學基金面上項目《面向過程動態特性的航空薄壁結構量化可控裝配工藝研究》；（3）國家自然科學基金青年項目《飛機裝配協調尺寸一致性主動控制方法研究》；（4）航空科學基金自由探索項目《面向產品精準裝配的柔性工裝優化設計》；（5）博士后科學基金《數字孿生模型驅動的航空產品裝配工藝優化-改進環機制》；（6）GF基礎科研重點項目《××基于幾何-力協同仿真××的結構裝配技術》；（7）航天科工集團外合作項目《向外形準確度的××數字化協調及容差分配技術》。
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