Academic literature on the topic 'Thin-walled parts'

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Journal articles on the topic "Thin-walled parts"

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Huang, Yueh-Tzu, Chiung-Fang Huang, Bou-Yue Peng, Chun-Wei Chang, Hsing-Chung Cheng, Yi Lin, Yung-Kang Shen, and Hao Wang. "Experimental and Numerical Study Determining the Warpage Phenomenon of Thin-Wall Injection Molding." Advances in Polymer Technology 2020 (October 26, 2020): 1–13. http://dx.doi.org/10.1155/2020/2914801.

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This study emphasizes the warpage phenomenon of thin-walled parts using acrylonitrile-butadiene styrene (ABS) plus polycarbonate (PC) plastics for optimal processing by thin-wall injection molding. The authors first employed the Moldflow software to analyze the runner’s balance on multicavities for thin-walled parts and to simulate the warpage of thin-walled parts with thin-wall injection molding. Then, this study used those data to fabricate a real mold by computer numerical control machining. For this study, the authors fabricated thin-walled parts and measured their warpage using various process parameters (injection speed, injection pressure, mold temperature, packing time, and melt temperature) with thin-walled injection molding. Finally, the authors found that the most important processing parameter was the packing time for warpage phenomenon of thin-walled parts by thin-wall injection molding.
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Samardžiová, Michaela, Martin Kováč, and Martin Necpal. "Contact Measurement of Flatness of Parts with Low Rigidity." Key Engineering Materials 581 (October 2013): 437–42. http://dx.doi.org/10.4028/www.scientific.net/kem.581.437.

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An article deals with a measurement of flatness of thin-walled parts with low rigidity. The flatness is important for quality thin-walled parts made by milling. Measurement of the variation in the flatness of thin-walled components conventional 3-axis, high-speed 3-axis milling was done. In the first part is description of flatness and definition of thin-walled parts. Second part characterizes the measuring system, the principle of measurement and experimental setup. The last part of this work is evaluation of the experiment, which compares different factors to determinate flatness during machining of thin-walled parts.
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Li, Liang. "Air Thin-Walled Parts Machining Precision Control." Applied Mechanics and Materials 496-500 (January 2014): 1252–55. http://dx.doi.org/10.4028/www.scientific.net/amm.496-500.1252.

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With the development of the aviation industry, the aircraft's increasingly high performance requirements, the overall application of thin-walled structural components became more widespread. However, due to the complex structure parts, thin wall, high precision machining process was complexity, the cutting force, cutting heat, clamping force under the influence of other factors, prone to machining distortion, and with the lower part wall thickness, decreased in rigidity, it was difficult to ensure processing quality. In this paper, we proposed several effective aviation thin-walled parts machining precision control program to solve the problems in the processing of machine structural characteristics of thin-walled parts .The results of experiments and production practice proved that these methods effectively control the air thin-walled parts machining precision machining to meet quality requirements, while reducing the processing time, improve processing efficiency, it was convenient and efficient processing methods.
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Yu, Jiangtong, Wenlei Sun, Haibo Huang, and Yong Huang. "Study on the Deformation Control and Microstructures of Thin-Walled Parts Repaired by Laser Cladding." Coatings 10, no. 4 (April 8, 2020): 369. http://dx.doi.org/10.3390/coatings10040369.

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To reduce the deformation and improve the quality of thin-walled parts repaired by laser cladding, a three-factor, three-level orthogonal experimental scheme was employed to clad Ni60 powder on thin-walled parts with a thickness of 3.5 mm. To measure the deformation of the thin-walled parts, a method of combining the meshing of the backs of the thin-walled parts and fixing one end of the parts during cladding was used. The effects of the powder feed rate, laser power, and scanning speed on the deformation of the thin-walled parts were studied via visual analysis and analysis of variance, and the process parameters that resulted in the minimum deformation were determined. The deformation process of the thin-walled parts and the causes of cladding stress were also studied, and the microstructure of the cladding layer with the minimum deformation was analyzed via scanning electron microscopy (SEM). The results reveal that the deformation of the thin-walled parts increased with the increase of laser power. The increases of the scanning speed and powder feed rate were found to reduce the deformation of thin-walled parts; the laser power was found to have a significant effect, and the powder feed rate was found to have no significant effect, on the deformation of thin-walled parts. The order of the influence of factors on the deformation of thin-walled parts from greatest to least was determined to be as follows: laser power > scanning speed > powder feed rate. The optimal parameters to obtain the minimum deformation and good metallurgical bonding of thin-walled parts were found to be a powder feed rate of 1.4 r/min, a laser power of 1100 W, and a scanning speed of 8 mm/s. From the bottom to the top, the crystal structure of the coating with the minimum deformation was found to be coarse dendrite, dendritic crystal, and equiaxed crystal.
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Peterka, Jozef, and Ivan Buranský. "Using Aramis for Measurement of Deformation of Thin-Walled Parts during Milling." Research Papers Faculty of Materials Science and Technology Slovak University of Technology 18, no. 28 (January 1, 2010): 45–50. http://dx.doi.org/10.2478/v10186-010-0005-3.

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Using Aramis for Measurement of Deformation of Thin-Walled Parts during Milling This paper describes deformation measurement of thin-walled parts by ARAMIS measuring system. During the milling, machine and workpiece may deviate from required geometry. Thin-walled parts are primarily used in automotive, aerospace and energy industries. ARAMIS is a system for optical 3D deformation analysis for static or dynamically loaded specimens and components. ARAMIS measuring system can be used for determining the deformation of thin-walled parts during milling.
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Wang, Ming Hai, Zhong Hai Liu, and Wei Wang. "Study on Precision Machining Titanium Alloy Thin-Walled Parts." Advanced Materials Research 314-316 (August 2011): 1778–82. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1778.

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In order to obtain the aims of weight reduction, efficiency increase and quality assurance of thin-walled parts of aircraft engine, the titanium alloy thin-walled parts are machined by precision machining method in the experiment. In this paper the precision machining method is used to cut titanium alloy thin-walled parts. The data of surface roughness is chosen as constraint conditions, and machining parameters will be optimized. The optimization parameters is feasible in this experiment, the optimization method is helpful to improve machining parameters and machining technology of titanium alloy thin-walled.
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Wu, Qiong, Lei Li, and Yi-Du Zhang. "Simulations and Experiments on Vibration Control of Aerospace Thin-Walled Parts via Preload." Shock and Vibration 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/8135120.

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Thin-walled parts primarily comprise the entire piece of rough machining, and the material removal rate can surpass 95%. Numerous components with thin-walled structures are preferred in the aerospace industry for their light weight, high strength, and other advantages. In aerospace thin-walled workpiece machining processes and practical applications, they are excited by the vibration. The preload changing the modal stiffness of the part is found and this change causes continuous changes in the natural frequency. Researching on the influence of pretightening force on dynamic characteristics of thin-walled components is highly significant for controlling vibration. In this study, the typical aviation thin-walled part is the research object. Finite element numerical simulation and experimental verification are employed to analyze the dynamic characteristics of 7075 aluminum alloy thin-walled plates under different preloads for exploring the relationship between natural frequency and preload. The relationship is validated by comparative results. Both the simulation and experimental results show that the natural frequencies of plates increase following the augmentation of the preload. Thus, this research introduces the method where vibration of aerospace thin-walled parts is reduced by preload. For practical engineering application, a program showing the relationship between natural frequency and preload is written using Visual Basic language.
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Azaman, M. D., S. M. Sapuan, Shamsuddin Sulaiman, E. S. Zainudin, and Abdan Khalina. "Numerical Simulation on Moulded Thin-Walled Parts via Injection Moulding Process." Applied Mechanics and Materials 575 (June 2014): 73–77. http://dx.doi.org/10.4028/www.scientific.net/amm.575.73.

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The current trend in the industry is to produce thin, light weight, and environmental products. In this project, flat or shallow thin-walled parts were designed and moulded lignocellulosic polymer composites (PP + 50 wt% wood) to visualize the processability via moulding simulation. This studied focused on the filling, shear stress at wall, and in-cavity residual stresses behaviors. The shallow thin-walled part is preferable in moulding PP + 50 wt% wood due to economically in processing, low shear stress distribution and low residual stresses than the flat thin-walled part.
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Li, Cheng, Zhongqi Wang, Hua Tong, Shaogang Tian, and Liu Yang. "Optimization of the number and positions of fixture locators for curved thin-walled parts by whale optimization algorithm." Journal of Physics: Conference Series 2174, no. 1 (January 1, 2022): 012013. http://dx.doi.org/10.1088/1742-6596/2174/1/012013.

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Abstract Optimizing the fixture layout of the locating element is an important method to reduce the clamping deformation of thin-walled parts. A method for optimizing the fixture layout based on whale optimization algorithm is proposed in this paper, the number and positions of the fixtures for curved thin-walled parts are optimized. Firstly, the multi-point flexible locating tooling for curved thin-walled parts is developed based on the multi-point support technology. Then the strain energy is used to describe the deformation of the curved thin-walled parts in all directions, and an optimization model that takes the position of the locating element as a decision variable and minimum strain energy as the goal is established. Combined with the whale optimization algorithm and the parameterized finite element analysis, the optimal design of the number and positions of fixture locators for curved thin-walled parts are realized. Finally, the effectiveness of the proposed method is validated by the aircraft skin locating layout optimization, and a multi-point flexible locating and deformation measurement platform is constructed to verify the results of finite element calculations.
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Wu, Kai, Ai Jun Jiang, and Kai Yang. "Stability Analysis for the Milling of Thin-Walled Plates." Applied Mechanics and Materials 105-107 (September 2011): 117–20. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.117.

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In order to restrain the regenerative chatter and improve the processing efficiency of thin-walled parts, stability analysis for the milling of thin-walled parts should be the critical element in the whole process of analysis for thin-walled parts. This paper mainly introduces the stability analysis for the milling of thin-walled plates. The two-dimensional stability lobes of milling of plate plotted, the effect of different modal parameters on the stability of milling of plate is investigated. It is shown that single mode will reduce the range of stability zone of main mode if the stability lobes of single mode are intersectant with that of main mode and the range of stability zone will be larger and the stability lobes will be regular on condition that the mode is symmetrical.
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Dissertations / Theses on the topic "Thin-walled parts"

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Kolluru, Kiran V. S. S. "On design and simulation of passive damping solutions for milling of thin-walled parts." Thesis, University of Nottingham, 2015. http://eprints.nottingham.ac.uk/14427/.

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Machining of thin wall structures is a challenging area due to the problems such as chatter and forced vibrations that arise due to low stiffness of such structures. Up to now, most of the research was driven by need to improve productivity in manufacturing of aircraft components such as airframe panels; hence, straight thin walls such as cantilever structures were considered for research in machining dynamics. However, thin wall casings and particularly thin wall assemblies that are encountered in jet engine casings are not well studied. Not only their dynamics is quite different from that of straight thin walls, they present a different set of challenges for fixturing to minimise machining vibrations. Hence, there is a two-fold need of research: (i) to understand the effect of dynamics of thin wall casings on interaction of tool and workpiece and (ii) to design and validate damping solutions to minimise machining vibrations in such structures. In this work, both the above objectives are addressed. Initially a coupled dynamic interaction of tool and workpiece is studied through experimental analysis of machining vibration signal. This study was carried out both on a straight thin wall cantilever and on a thin wall casing to present the effect of variation of dynamics on dynamic coupling between tool and workpiece. The machining vibration signal was analysed in frequency and time-frequency domain to see which of the elements (tool or workpiece) are dominant during machining. For providing fixturing solutions to minimise machining vibrations, initially tuned mass dampers were studied. Tuned dampers with increased mass ratio were studied to see their effect in minimising vibrations. Subsequently, two novel surface damping solutions - viscoelastic based surface damper and torsion spring fixture - were proposed and validated experimentally. The design philosophy behind both these solutions is to improve mass and stiffness of the casing in addition to imparting damping. Finite element modelling was carried out to predict the dynamic response without and with proposed solutions.
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Ступін, Борис Анатолійович, Борис Анатольевич Ступин, Borys Anatoliiovych Stupin, Андрій Юрійович Довгополов, Андрей Юрьевич Довгополов, Andrii Yuriiovych Dovhopolov, and Д. М. Хропко. "Повышение точности при обработке тонкостенных деталей." Thesis, Сумский государственный университет, 2017. http://essuir.sumdu.edu.ua/handle/123456789/66722.

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В машиностроении, авиастроении, приборостроении, и других отраслях машиностроения, распространённым видом изделий являются нежесткие тонкостенные детали. Обработка таких деталей связана с рядом сложностей, таких как: недостаточная жесткость заготовки и в целом технологической системы, деформация детали при закреплении ее на станке. Деформации влияют на точность детали после обработки. Соответственно, достижение заданных параметров точности обработанной поверхности становится сложной технологической и производственной задачей.
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Довгополов, Андрій Юрійович, Андрей Юрьевич Довгополов, Andrii Yurijovich Dovgopolov, Сергій Сергійович Некрасов, Сергей Сергеевич Некрасов, and Serhii Serhiiovych Nekrasov. "Приспособление для закрепления тонкостенных деталей." Thesis, Сумский государственный университет, 2015. http://essuir.sumdu.edu.ua/handle/123456789/39457.

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В современном машиностроении используется большое количество тонкостенных деталей. В то же время, повышаются требования к точности деталей, в связи с новыми потребностями машиностроительной отрасли в точных, но не дорогих деталях. Получение точных недеформированных деталей является очень сложной и трудоемкой задачей. Поэтому поиск путей и методов зажима тонкостенных деталей – задача актуальная и имеет большое народнохозяйственное значение.
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Гермашев, А. И. "Методика исследования колебаний при фрезеровании тонкостенных деталей." Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/38085.

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В авиакосмической отрасли широко применяются детали, имеющие тонкостенные элементы, которые получают путем концевого фрезерования на современных станках с ЧПУ. Из-за прерывистости процесса обработки и недостаточной жесткости тонкостенных элементов происходит появление вибраций, которые снижают качество обрабатываемой поверхности, геометрическую точность, стойкость инструмента и т.д.
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Stephenson, Richard C. "Comparing the Feasibility of Cutting Thin-Walled Sections from Five Commonly Used Metals Utilizing Wire Electric Discharge Machining." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1948.pdf.

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Kafka, Richard. "Vývoj SLM procesních parametrů pro tenkostěnné díly z niklové superslitiny." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443180.

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The diploma thesis deals with the development of process parameters of SLM technology for the material IN718. The main goal is an experimental development of a set of parameters for the production of thin-walled parts with regard to material density, surface roughness and tightness. The essence of the development of parameters is an experimental explanation of the influence of laser power and scanning speed on the morphology of single tracks, which are used for the production of a thin wall. Together with walls of larger widths and volume samples, it is possible to create an intersection of parameters by which is possible to create components formed by a combination of thin-walled and volume geometry. The performed research created a material set, where the parameters of thin walls are used for the area of contours of bulk samples. We managed to produce a wall with an average width of 0.15 mm and roughness of 6 m, which meets the requirement for the tightness. The meander scanning pattern achieved a relative material density of 99.92%, which is more than with the supplier's parameters. Based on the acquired knowledge, it was possible to apply a set of parameters to components combining both geometries.
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Procházka, Luděk. "Silové zatížení frézovacích nástrojů při obrábění." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-379018.

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The thesis deals with the problem of force loading during machining of thin-walled parts. In the theoretical part, the force load applied during milling and the possibility of measuring of the force loading during milling is analyzed. Further the work focuses on the machining of thin-walled parts, problems in machining of these parts and the possibility of eliminating these issues. The practical part deals with the design and realization of the measurement of the force load on the selected components. The thesis also presents a comparison of the simulation model of deflection of thin-walled parts with the values measured in real machining.
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Міненко, Дем`ян Олександрович, Демьян Александрович Миненко, Demian Oleksandrovych Minenko, and А. П. Антонов. "Получение узлов крепления в тонкостенных деталях." Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/40282.

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В машиностроении широко используются тонкостенные детали с узлами крепления: корпуса, поддоны, крышки, теплообменники, коллекторы, элементы трубопроводов и т. д. Узлы крепления в тонкостенных деталях традиционно изготавливают с использованием дополнительных крепежных элементов: гаек, резьбовых вставок, шпилек, которые закрепляются с помощью сварки, пайки или прессования.
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Janovský, Petr. "Aplikace měřicích sond v procesu frézování na stroji MCV1210/Sinumerik 840D." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-378862.

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This thesis concerns the technological processes of machining of thin-walled parts and the modification of said processes in dependence on the following interopera-tive measurement of the real dimensions of these parts. Within the theoretical part a research study of technological possibilities of measuring thin-walled parts and principles of probe programming are presented. In the main practical part of the the-sis a proposal of an experiment is described, which tests the individual technologi-cal steps and their influence on the quality of a prototype of the produced thin-walled part. Numerical (NC) codes are created using parametric programming, which are then used during the realization of the experiment itself. In the conclusi-on there are presented and discussed the results of measuring of the machined surfaces and the influence of correction paths, which should help to achieve a mo-re accurate production according to given dimensions. This experiment, however, has not met the expected results. That is why new procedures have been designed in order to create said paths, which can be used in a future realization of this expe-riment.
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Spáčil, Radek. "Analýza řezání tenkostěnných součástí pilou." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-379007.

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Master‘s thesis deals with sawing of the thin-walled parts with high speed steel slitting saw. At first the most used conventional and unconventional possibilities of materiál cutting are described by a form of search. The next chapter describes forces arising from splitting saw machining, including their dependence on a specific cutting force, a chip cross section and a engagement angle. The second part of the thesis deals with the technological improvement of the cutting process, where three possible solutions are considered – geometry of the cutting tool, PVD coating deposition of the cutting tool and process fluid change. In the experimental part non coated slitting saw with burrs, non coated deburred slitting saw and coated slitting saws are compared. Used coatings were Ti(C,N), Cr-Al-Si-N, Al-Cr-B-N, and TripleCoating Cr, which is consisting of three layers TiN + (Al,Ti)N + Cr-Al-Si-N. The experiment has shown that the cutting forces inceases as the edge radius and wear level of the cutting tool increases. Coated cuttung tools has shown lower differences between the first and the last cut. Slitting saws have been also used in real cutting process to verify experimental results.
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Book chapters on the topic "Thin-walled parts"

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Eremeykin, P. A., A. D. Zhargalova, and S. S. Gavriushin. "A Software System for Thin-walled Parts Deformation Analysis." In Advances in Intelligent Systems and Computing, 259–65. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67349-3_24.

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Dobrotvorskiy, Sergey, Serhii Kononenko, Yevheniia Basova, Ludmila Dobrovolska, and Milan Edl. "Development of Optimum Thin-Walled Parts Milling Parameters Calculation Technique." In Lecture Notes in Mechanical Engineering, 343–52. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77719-7_34.

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Chval, Zdenek, Karel Raz, and Frantisek Sedlacek. "Dimension Stability of Thin-Walled Parts from 3D Printed Composite Materials." In Structural Integrity, 91–92. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-91989-8_16.

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Kononenko, Serhii, Sergey Dobrotvorskiy, Yevheniia Basova, Ludmila Dobrovolska, and Vitalii Yepifanov. "Simulation of Thin-Walled Parts End Milling with Fluid Jet Support." In Advances in Design, Simulation and Manufacturing III, 380–89. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-50794-7_37.

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Zhang, Dinghua, Ming Luo, Baohai Wu, and Ying Zhang. "Clamping Perception for Residual Stress-Induced Deformation of Thin-Walled Parts." In Intelligent Machining of Complex Aviation Components, 167–98. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1586-3_6.

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Piska, Miroslav, and Petra Ohnistova. "On the Advanced Milling Technology of Thin-Walled Parts for Aerospace Industry." In Lecture Notes in Mechanical Engineering, 113–39. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-56430-2_9.

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Edler, F. J., G. Lagrené, and R. Siepe. "Thin-walled Mg Structural Parts by a Low-pressure Sand Casting Process." In Magnesium Alloys and their Applications, 553–57. Weinheim, FRG: Wiley-VCH Verlag GmbH & Co. KGaA, 2006. http://dx.doi.org/10.1002/3527607552.ch87.

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Dobrotvorskiy, Sergey, Yevheniia Basova, Serhii Kononenko, Ludmila Dobrovolska, and Maryna Ivanova. "Numerical Deflections Analysis of Variable Low Stiffness of Thin-Walled Parts During Milling." In Lecture Notes in Mechanical Engineering, 43–53. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22365-6_5.

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Azaman, M. D., S. M. Sapuan, S. Sulaiman, E. S. Zainudin, and A. Khalina. "Processability of Wood Fibre-Filled Thermoplastic Composite Thin-Walled Parts Using Injection Moulding." In Manufacturing of Natural Fibre Reinforced Polymer Composites, 351–67. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-07944-8_17.

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Möhring, Hans-Christian, Petra Wiederkehr, Mathias Leopold, Rouven Hense, and Florian Hannesen. "Case Study 2.1: Detection and Compensation of Workpiece Distortions During Machining of Slender and Thin-Walled Aerospace Parts." In Lecture Notes in Production Engineering, 59–79. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45291-3_4.

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Conference papers on the topic "Thin-walled parts"

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McMains, Sara, Jordan Smith, Jianlin Wang, and Carlo Séquin. "Layered Manufacturing of Thin-Walled Parts." In ASME 2000 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/detc2000/dac-14285.

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Abstract We describe a new algorithm we have developed for making partially hollow layered parts with thin, dense walls of approximately uniform thickness, for faster build times and reduced material usage. We have implemented our algorithm on a fused deposition modeling (FDM) machine, using separate build volumes for a loosely filled interior and a thin, solid, exterior wall. The build volumes are derived as simple boolean combinations of slice contours and their offsets. We make use of an efficient algorithm for computing the Voronoi diagram of a general polygon as part of the process of creating offset contours. Our algorithm guarantees that the surface of the final part will be dense while still allowing an efficient build.
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AVER, MELIKE, and OGUZHAN YILMAZ. "Designing of an Adaptive Fixture For Thin Walled Parts." In Fourth International Conference on Advances in Mechanical and Automation Engineering - MAE 2016. Institute of Research Engineers and Doctors, 2016. http://dx.doi.org/10.15224/978-1-63248-102-3-64.

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Yang, Jiahao, Jingxiang Lv, and Yingfeng Zhang. "Multi-objective optimization of milling process for thin-walled parts." In 2018 IEEE 15th International Conference on Networking, Sensing and Control (ICNSC). IEEE, 2018. http://dx.doi.org/10.1109/icnsc.2018.8361310.

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Chen, Yong, and Yongmin Jiang. "Thin-walled parts flexible fixture system rigid positioning support research." In 2017 6th International Conference on Measurement, Instrumentation and Automation (ICMIA 2017). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/icmia-17.2017.85.

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5

Zhu, Xiurong. "Thin-walled parts CNC Milling Process Analysis and Parameter Optimization." In 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/meic-15.2015.36.

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Struzikiewicz, Grzegorz, and Wojciech Zębala. "Strain simulation in face turning of Ti6Al4V thin-walled parts." In Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2017, edited by Ryszard S. Romaniuk and Maciej Linczuk. SPIE, 2017. http://dx.doi.org/10.1117/12.2281061.

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Liu, Ze, Yu Sun, and Yu Wang. "Application of Alternative Support Fixture System in Vibration Suppression of Thin-Walled Parts." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-23343.

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Abstract The machining vibration of thin-walled parts affects the quality of the products. Thus, this paper proposes a new alternative support fixture system for vibration suppression of thin-walled parts. The system includes two movable supporting heads, which are periodically repositioned along the machining path in the form of alternating support to support the area close to the cutter, so as to improve the rigidity of the actual machining position of the thin-walled part. Around this new system, a dynamic model is established to analyze the workpiece vibration. Takeing as an example simply suppoted thin-plate, the influence of the supporting head’s location, stiffness coefficient and damping coefficient on vibration suppression are numerically analyzed in this paper. The result of the simulation demonstrates the alternative support fixture system is effective in vibration suppression of thin-walled parts.
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Zhu, Hao, Chuanyang Wang, and Jian Shen. "Analysis of Injection Molding of Thin-Walled Parts Based on Moldflow." In 2011 Second International Conference on Digital Manufacturing and Automation (ICDMA). IEEE, 2011. http://dx.doi.org/10.1109/icdma.2011.54.

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Korde, Umesh A., Michael A. Langerman, Gregory A. Buck, and Vojislav D. Kalanovic. "Feedforward Laser Power Specification for Uniform Cooling of Thin-Walled Parts." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-61707.

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This paper presents results from ongoing research on thermal-model based feedforward specification of laser power in a laser powder deposition process. The goal of this algorithm is to compute, before deposition of a layer, the laser power sequence and distribution that would produce a desired temperature distribution over that layer. This in turn will enable uniform cooling of the layer and avoid build up of residual stresses. In this paper, results based on a simplified thermal model and second-order spatial discretization are presented. Two types of discretization in the time domain are examined. The matrix-exponential-based discretization is expected to be more accurate at lower laser speeds. The desired laser power sequence and the resulting temperature histories for a prescribed laser speed are discussed within the context of a thin-walled part.
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A., Merlo, Ricciardi D., Salvi E., De Cristofaro S., Aggogeri F., and Pellegrini N. "Novel Adaptive Fixturing for Precise Micro-Positioning of Thin Walled Parts." In 8th International Conference on Multi-Material Micro Manufacture. Singapore: Research Publishing Services, 2011. http://dx.doi.org/10.3850/978-981-07-0319-6_216.

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