Journal articles: 'Lightweight design'

1

Fruhmann, Gabriele, Klaus Stretz, and Christoph Elbers. "Lightweight chassis design." ATZ worldwide 112, no. 6 (June 2010): 4–7. http://dx.doi.org/10.1007/bf03225124.

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Fatima, Neha, and Prof S. A. Madival. "A Design of Lightweight Secure Data Sharing." International Journal of Trend in Scientific Research and Development Volume-2, Issue-4 (June 30, 2018): 1965–70. http://dx.doi.org/10.31142/ijtsrd14520.

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Dittmar, Harri, and Henrik Plaggenborg. "Lightweight vehicle underbody design." Reinforced Plastics 63, no. 1 (January 2019): 29–32. http://dx.doi.org/10.1016/j.repl.2017.11.014.

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Kleimann, MArkus, and Tomas Schorn. "STRICTLY ENFORCED LIGHTWEIGHT DESIGN." ATZextra worldwide 17, no. 6 (November 2012): 38–47. http://dx.doi.org/10.1365/s40111-012-0318-7.

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Menk, Werner. "Lightweight design using iron." ATZ worldwide 107, no. 2 (February 2005): 21–23. http://dx.doi.org/10.1007/bf03224719.

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Knorra, Ulrich. "Lightweight Design Needs Support." Lightweight Design worldwide 10, no. 2 (April 2017): 3. http://dx.doi.org/10.1007/s41777-017-0020-6.

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Heintzel, Alexander. "Lightweight Design Driving Innovation." ATZproduction worldwide 6, no. 3 (September 2019): 3. http://dx.doi.org/10.1007/s38312-019-0039-2.

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Yu, Song Sen, Yun Peng, and Jia Jing Zhang. "A Lightweight RFID Mechanism Design." Advanced Materials Research 216 (March 2011): 120–23. http://dx.doi.org/10.4028/www.scientific.net/amr.216.120.

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Based on the study of existing RFID security protocols and RFID anti-collision algorithms, this paper proposes a processing mechanism integrating lightweight random key double-authentication and dynamic slot-ALOHA protocol. The mechanism is simple, practical, and compatible with EPC Gen2 standards. Research shows that comparing with the other security protocols and anti-collision protocols, the new mechanism has a little complexity and tag-cost.

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Hu, Xiao Li, Jian Hua Wang, and Hua Zhang. "Hydraulic Excavator Boom Lightweight Design." Applied Mechanics and Materials 599-601 (August 2014): 341–44. http://dx.doi.org/10.4028/www.scientific.net/amm.599-601.341.

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Regarding 20 tons hydraulic excavator boom in an enterprise as the research object, the boom volume was set as an optimized object. According to the dynamic simulation analysis of working device in typical working conditions, constraint conditions including the maximum stress, displacement range and thickness variable ranges of each steel plate, were determined, and the thickness of twelve primary steel plates of boom were selected as design variables. A lightweight design scheme has been developed through the optimization module in ANSYS software, which could decrease the boom weight by 9.7% and the strength and stiffness of optimized boom structure also met the design requirements.

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Hennicke, Jürgen W. "The Lightweight Natural Design Approach." International Journal of Space Structures 23, no. 4 (November 2008): 207–14. http://dx.doi.org/10.1260/026635108786959852.

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Zhang, Xin, Jian Wu Zhang, Qing Liang Zeng, and Cheng Long Wang. "Lightweight Design for Hydraulic Support." Key Engineering Materials 450 (November 2010): 79–82. http://dx.doi.org/10.4028/www.scientific.net/kem.450.79.

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In large inclined angle mining condition, in order to decrease the effect of sliding force, a lightweight design for hydraulic support is presented in this paper. Taking minimum mass of top beam as optimization objective, the three-dimensional model of it is built firstly. The whole top beam is simplified into top plate, side plate, bottom plate and main reinforcement on the premise of unchanging its topology configuration, and only strength constraint is chosen as constraint, which reduces the number of constraint functions and calculation cycles. By means of ANSYS zero-order optimization module, the mass of top beam is decreased about 16.9%. Finally, the optimal lightweight structure is fully evaluated under the same load as pre-optimization, and finite element analysis results prove that its stress and strain satisfy the need of strength. This lightweight design measure is used in the practical manufacturing with a lower cost of materials, which also increases the stability of hydraulic support in large inclined angle mining condition.

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Häusler, Andreas, Kim Torben Werkle, Walther Maier, and Hans-Christian Möhring. "Design of Lightweight Cutting Tools." International Journal of Automation Technology 14, no. 2 (March 5, 2020): 326–35. http://dx.doi.org/10.20965/ijat.2020.p0326.

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Taking into account the growing demand for sophisticated cutting tools in terms of their performance, new approaches, besides the development of the tool’s cutting edge, have to be investigated and validated by physical tests. In this study, methods of topology optimization and hybrid design are adopted for cutting tools. After a quick overview of its motivations, reduction of mass, the design of load paths, and beneficial functions within tool bodies, a structured method and its application on a long shell end mill for metal cutting is described as part of a holistic approach at the system and component levels. The manufacturing of the resulting geometry is examined for additive manufacturing. The optimized structures reduce the spindle power required, especially for acceleration to the desired speed; this, in turn, decreases the energy consumption of the process. Besides bearing static and dynamic loads, composites provide the adjustable option in process-stabilizing damping. In the field of wood cutting, the cutting forces are lower than those in the machining of metals. Here, we describe a planing tool with a large overhang and the first step in its development. The finite element analysis within the software Ansys Workbench and CompositePrep/Post (ACP), the special tool for modeling reinforced structures, are utilized for preparing the layout of the tool. To ensure the structural integrity of fiber reinforced plastic (FRP), the failure criteria proposed by Puck are applied. The overhanging planing tool is clamped on one side. It shows the principles for the development of a prototype and forms the basis for tools with even larger diameters and benefits. The underlying concept of the planing tool prototype is an innovative sandwich concept, wherein sleeves are used to join metal with carbon fiber reinforced plastic (CFRP) in a micro-forming process. Besides the abovementioned advantages, the reduction of acoustic emissions in the very noisy field of wood machining is a promising application.

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Luo, Wei, Zhongcai Zheng, Fengliang Liu, Dongyue Han, and Yifan Zhang. "Lightweight design of truck frame." Journal of Physics: Conference Series 1653 (October 2020): 012063. http://dx.doi.org/10.1088/1742-6596/1653/1/012063.

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14

Siebel, Thomas. "Lightweight design is undergoing change." Lightweight Design worldwide 10, no. 4 (August 2017): 3. http://dx.doi.org/10.1007/s41777-017-0038-9.

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Siebel, Thomas. "The Dilemma of Lightweight Design." Lightweight Design worldwide 11, no. 5 (October 2018): 3. http://dx.doi.org/10.1007/s41777-018-0048-2.

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16

Heintzel, Alexander. "Technological Advance through Lightweight Design." ATZproduction worldwide 6, no. 3 (September 2019): 8–9. http://dx.doi.org/10.1007/s38312-019-0040-9.

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17

Hamacher, Michael, Lutz Eckstein, Birger Queckenstedt, and Klaus Holz. "Intelligent Trailer in Lightweight Design." ATZ worldwide 115, no. 5 (April 20, 2013): 22–25. http://dx.doi.org/10.1007/s38311-013-0057-z.

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Vít, Tomáš, Radek Melich, Jan Václavík, and Vít Lédl. "Design of Precise Lightweight Mirror." Applied Mechanics and Materials 284-287 (January 2013): 2717–22. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.2717.

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The presented paper shows results from the mechanical design of lightweight mirrors for space applications, where demand for maximum weight loss goes together with demands for sufficient strength, shape accuracy, and surface quality of optical surfaces. The paper illustrates the material properties of different materials, which are often used for manufacturing precise optics. It compares three materials – e.g. optical glass such as NFS-15, optical ceramic such as Zerodur, and Silicon-infiltrated sintered Silicon Carbide – from the point of view of suitability for machining and their mechanical and thermal properties. It also shows the possibility of mass reduction by using different geometries of lightweight structure. Paper shows the results of numerical simulations of specified load-cases and comparison of different lightweight structures and different materials with respect to their strength and stiffness.

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Jiang, Caigui, Chengcheng Tang, Hans-Peter Seidel, Renjie Chen, and Peter Wonka. "Computational Design of Lightweight Trusses." Computer-Aided Design 141 (December 2021): 103076. http://dx.doi.org/10.1016/j.cad.2021.103076.

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20

Raedt, Hans-Willi, Frank Wilke, and Christian-Simon Ernst. "The Lightweight Forging Initiative Automotive Lightweight Design Potential with Forging." ATZ worldwide 116, no. 3 (February 17, 2014): 40–45. http://dx.doi.org/10.1007/s38311-014-0152-9.

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21

Reiß, Christian. "Lightweight Technologies Forum 2019: Cross-material and Holistic Lightweight Design Systems." Lightweight Design worldwide 12, no. 4 (September 2019): 50–51. http://dx.doi.org/10.1007/s41777-019-0041-4.

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22

Sheu, Jinn-Jong, Chien-Jen Ho, Cheng-Hsien Yu, and Kuo-Ting Wu. "Fastener products lightweight design and forming process simulation." MATEC Web of Conferences 185 (2018): 00030. http://dx.doi.org/10.1051/matecconf/201818500030.

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In this research, an integrated design system was established to design the product of nuts with flange and generate the lightweight geometry of product. The multi-stage forming process was evaluated using the CAE simulations. The topology optimization method was used to achieve the lightweight design, that included keeping necessary geometrical features and remove the excess volumes. The topological discrete model had been remodelled into a meaningful geometry which is able to satisfy the requirement of proof load of fastener specification. The final design of the lightweight geometry was adopted to test the capability of carrying proof load required using CAE simulations with the boundary conditions of the related ASTM standard. In the evaluation stage, the finite element method was used to do the topology optimization, the proof load evaluation, the forging process and the die stress analysis. The simulation results showed the lightweight design was able to reduce the weight of product and maintain enough mechanical strength. The proposed process and die designs were able to obtain the lightweight product without defects.

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23

Bak, Chang-Gyu. "Design of Lightweight RTOS for MCU." Journal of the Korean Institute of Information and Communication Engineering 15, no. 6 (June 30, 2011): 1301–6. http://dx.doi.org/10.6109/jkiice.2011.15.6.1301.

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Ma, Li Dong, Hai Yan Pan, Yun Wang, and Zhi Juan Meng. "Lightweight Structure Design of Refuge Chamber." Advanced Materials Research 472-475 (February 2012): 823–26. http://dx.doi.org/10.4028/www.scientific.net/amr.472-475.823.

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This paper quantitatively analyzed the optimal design direction of refuge chamber by simulating different sizes of major parts effecting its ability to resist blast .It obtained best match program for span of the supporting structures、thickness of supporting structure in side and length of wave sheet, aiming to a lightweight designed of the refuge chamber within safety ensure.

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25

Brückmann, Simon M., Horst E. Friedrich, Gundolf Kopp, and Michael Kriescher. "Sandwich Lightweight Design in Automotive Usage." Materials Science Forum 783-786 (May 2014): 1497–502. http://dx.doi.org/10.4028/www.scientific.net/msf.783-786.1497.

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26

Zhang, Guo-sheng, Jing-hong Li, Hui-qi Shi, and Wei-liang Dai. "Lightweight Design of Car Body Structure." Journal of Highway and Transportation Research and Development (English Edition) 7, no. 1 (March 2013): 105–10. http://dx.doi.org/10.1061/jhtrcq.0000032.

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27

Fais, Christian. "Lightweight automotive design with HP-RTM." Reinforced Plastics 55, no. 5 (September 2011): 29–31. http://dx.doi.org/10.1016/s0034-3617(11)70142-4.

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28

Johannessen, Liv Karen, and Gunnar Ellingsen. "Lightweight Design Methods in Integrated Practices." Design Issues 28, no. 3 (July 2012): 22–33. http://dx.doi.org/10.1162/desi_a_00159.

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29

Dick, Michael. "“A Vivid Example of Lightweight Design”." ATZextra worldwide 15, no. 11 (January 2010): 6–7. http://dx.doi.org/10.1365/s40111-010-0229-4.

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30

Hillebrecht, Martin, Jörg Hülsmann, Andreas Ritz, and Udo Müller. "Lightweight Design for More Energy Efficiency." Auto Tech Review 3, no. 1 (January 2014): 50–55. http://dx.doi.org/10.1365/s40112-014-0522-0.

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31

Ruszaj, Adam. "Bioinspiration in lightweight structures design work." Mechanik, no. 2 (February 2016): 88–92. http://dx.doi.org/10.17814/mechanik.2016.2.9.

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32

Gulati, Suresh T. "Design Considerations for Lightweight CRT Bulbs." SID Symposium Digest of Technical Papers 30, no. 1 (1999): 136. http://dx.doi.org/10.1889/1.1833978.

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33

Zhao, Tian-Yu, and Hui-Ping Liang. "Product lightweight research in green design." IOP Conference Series: Earth and Environmental Science 463 (April 7, 2020): 012083. http://dx.doi.org/10.1088/1755-1315/463/1/012083.

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34

宁, 普才. "Lightweight Design of Formula Racing Rims." Mechanical Engineering and Technology 04, no. 03 (2015): 218–24. http://dx.doi.org/10.12677/met.2015.43024.

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35

Gude, Maik, Michael Stegelmann, Michael Müller, and Kurt Demnitz. "Study into resource-efficient lightweight design." Lightweight Design worldwide 11, no. 3 (June 2018): 30–35. http://dx.doi.org/10.1007/s41777-018-0016-x.

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36

Heimann, Jens, Ingolf Müller, Alexander Neu, and Andre Stieglitz. "CLFT - Lightweight Design for Heavy Trucks." Lightweight Design worldwide 12, no. 1 (March 2019): 46–51. http://dx.doi.org/10.1007/s41777-018-0064-2.

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37

Hillebrecht, Martin, Jörg Hülsmann, Andreas Ritz, and Udo Müller. "Lightweight Design for More Energy Efficiency." ATZ worldwide 115, no. 3 (February 12, 2013): 12–17. http://dx.doi.org/10.1007/s38311-013-0026-6.

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38

Singh, S., O. Hahn, F. Du, and G. Zhang. "Lightweight Design Through Optimised Joining Technology." Welding in the World 46, no. 9-10 (September 2002): 10–18. http://dx.doi.org/10.1007/bf03377344.

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39

Youming, Tang. "Topology optimization and lightweight design of engine hood material for SUV." Functional Materials 23, no. 4 (December 20, 2016): 630–35. http://dx.doi.org/10.15407/fm23.04.443.

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40

Zhang, Yin Long, Shi Chuan Bian, Jun Xiang Lin, and Zhao Xiang Shen. "Research on Lightweight Technology Application in River-Crossing and Military Bridge Equipment." Advanced Materials Research 753-755 (August 2013): 486–94. http://dx.doi.org/10.4028/www.scientific.net/amr.753-755.486.

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Lightweight technology application in river-crossing and military bridge equipment has important significance to promote rapid development. Lightweight can efficiently reduce the weight, promote structure optimization and improve performance of the river-crossing and military bridge equipment. After basic principles and main technologies of the lightweight application in the river-crossing and military bridge equipment components are summarized, strength design technologies for the lightweight of the equipment components are discussed, and simple shape components strength design criteria under tension/ compression, bending, shearing and torsion are analyzed, which is extended to general lightweight components strength design criteria. On the basis of the lightweight design principles and strength design criteria, appropriate design methods and optimization strategies are selected, suitable lightweight high-strength material is chosen according to research and development demands, and the lightweight purpose for the river-crossing and military bridge equipment is realized.

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41

Zhao, Gui Fan, Yan Li, and Ming Min Liu. "Engine Hood Lightweight Optimization Design Based on Overall Satisfaction." Advanced Materials Research 734-737 (August 2013): 2752–56. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.2752.

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CAE analysis on engine hood is conducted under five common working conditions in this paper. Considering lightweight material application status at present, three material substitution plans are determined. To make full use of material properties, draw up size optimization scheme based on volume target and displacement and frequency constraints. Determine the optimum thickness by conducting size optimization on engine hood with optimization tool-Optistruct, so as to realize lightweight design.Based on the introduction of a evaluation method for lightweight scheme selection based on overall satisfaction and taking the factors of weight, cost and performance into consideration, at last, determine the best lightweight scheme.

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42

Zeng, Chun Mei, Jing Chi Yu, and Pei Ji Guo. "Ultra-Lightweight Design and Analysis of a 1.25m SiC Segmented Mirror." Advanced Materials Research 230-232 (May 2011): 940–44. http://dx.doi.org/10.4028/www.scientific.net/amr.230-232.940.

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In order to explore the feasibility of large ultra-lightweight deployable optical systems, a 1.25m SiC segmented mirror is investigated. According to analysis and comparison, the mirror's material, ultra-lightweight structure pattern and support location are determined respectively. By FEM, an ultra-lightweight structure with areal density of 40kg/m2 is gotten. The results show that the self-weight deformation is 4.8nm RMS/22.6nm PV under supports, and the ultra-lightweight mirror has the enough strength to bear the stress at launch. The study may provide a technical scheme to develop the large ultra-lightweight deployable optical system.

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43

Kiselyov, Oleg, and Chung-chieh Shan. "Lightweight monadic regions." ACM SIGPLAN Notices 44, no. 2 (January 28, 2009): 1–12. http://dx.doi.org/10.1145/1543134.1411288.

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44

Rompf, Tiark, and Martin Odersky. "Lightweight modular staging." ACM SIGPLAN Notices 46, no. 2 (January 26, 2011): 127–36. http://dx.doi.org/10.1145/1942788.1868314.

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45

Liu, Shihao, Yanbin Du, and Mao Lin. "Study on lightweight structural optimization design system for gantry machine tool." Concurrent Engineering 27, no. 2 (March 7, 2019): 170–85. http://dx.doi.org/10.1177/1063293x19832940.

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In order to improve the efficiency and effectiveness of the lightweight design of the gantry machine tool, a lightweight structural optimization design system for the gantry machine tool was constructed. Serialized gantry machine tools were parametrically modeled, and a load model with multiple operating conditions was established. A twice optimization design method integrating zero-order optimization, parameter rounding, and structural re-optimization was proposed. Using the proposed method, a lightweight structural optimization design system for gantry machine tool with parametric design, lightweight design, and other functions was developed. The developed gantry machine tool lightweight structural optimization design system was applied to complete the lightweight structural optimization design of gantry frame of a certain gantry machine tool, so the structural parameters of the gantry frame were optimized. Although the maximum stress and the maximum deformation of the gantry frame increases within the allowable range, the experimental comparison before and after the optimization shows that the mass of the whole gantry frame is reduced by 9.24%, which is beneficial to save the manufacturing cost. The research results show that the constructed lightweight structural optimization design system of the gantry machine tool has high engineering practicality.

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46

Rawlinson, R. D. "Acoustic Design of Lightweight Gas Turbine Enclosures." Journal of Engineering for Gas Turbines and Power 113, no. 4 (October 1, 1991): 544–49. http://dx.doi.org/10.1115/1.2906275.

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Acoustic enclosures for the gas turbine industry have to comply with a number of stringent safety requirements including structural strength, fire resistance, and sound insulation. This has led traditionally to heavy enclosure designs. Corrugated enclosure panels offer significant structural advantages because of their increased bending stiffness. Consequently, a corrugated panel of a given thickness can give the same structural strength as a flat panel of substantially greater weight and thickness. However, corrugated panels are intrinsically less effective as a sound insulator than flat panels of the same thickness. This paper examines the implications of corrugated, lightweight panels for acoustic enclosures. It illustrated that, by careful design, the inherent acoustical disadvantages of corrugated panels can be overcome so that thinner, lighter, and more cost-effective enclosures can be used without compromising the overall structural and acoustical design requirements.

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47

Raedt, Hans-Willi, Frank Wilke, and Christian-Simon Ernst. "Lightweight Forging Initiative Phase II: Lightweight Design Potential for a Light Commercial Vehicle." ATZ worldwide 118, no. 3 (February 22, 2016): 48–53. http://dx.doi.org/10.1007/s38311-015-0110-1.

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48

Ulizio, Michael, DeWitt Lampman, Mukesh Rustagi, Jason Skeen, and Chester Walawender. "Practical Design Considerations for Lightweight Windshield Applications." SAE International Journal of Transportation Safety 5, no. 1 (March 28, 2017): 47–57. http://dx.doi.org/10.4271/2017-01-1306.

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49

Dey, Tushar Kanti, Tanmoy Mukhopadhyay, Anupam Chakrabarti, and Umesh Kumar Sharma. "Efficient lightweight design of FRP bridge deck." Proceedings of the Institution of Civil Engineers - Structures and Buildings 168, no. 10 (October 2015): 697–707. http://dx.doi.org/10.1680/stbu.14.00134.

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50

Li, Jun, and Ying Xiang Teng. "Lightweight Design of the Truck Side Framework." Applied Mechanics and Materials 236-237 (November 2012): 209–12. http://dx.doi.org/10.4028/www.scientific.net/amm.236-237.209.

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For the vehicle, lightweight means low fuel consumption. and small quantity of exhausted gas. In this paper by using the finite element method, the author established the model of the truck side framework. After meshing, exerting constraint, loading and calculating through finite element analysis software,the author obtained the deformation of the component. By researching changes of the stress and strain in X, Y, Z three directions of the component,the author obtained chart of the stress and strain. By using the method of arithmetic, the author defined the internal dimension as design variables, the equivalent stress and the deformation as the state variables, and quality as the objective function to get the lightest side wall frame of the vehicle on the premise of warranty of the intensity and stiffness.From the result, we can see the framework after optimal design is still very strong to resist the stress and the deformation.

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Journal articles on the topic 'Lightweight design'

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