Academic literature on the topic 'Oblique cutting'

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Journal articles on the topic "Oblique cutting"

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Shamoto, E., and Y. Altıntas. "Prediction of Shear Angle in Oblique Cutting with Maximum Shear Stress and Minimum Energy Principles." Journal of Manufacturing Science and Engineering 121, no. 3 (1999): 399–407. http://dx.doi.org/10.1115/1.2832695.

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A new shear angle prediction theory is proposed for oblique cutting operations. Oblique cutting mechanics are described by two components of shear angle, two angles defining direction of resultant cutting force, and chip flow angle. The five unknown parameters describe the geometry of chip deformation, velocities and forces in oblique cutting. When combined with the material dependent shear stress and average chip—rake face friction coefficient, cutting forces in three Cartesian directions can be predicted. In this paper, the mechanics of oblique cutting are described by five expressions. Thre
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Filippov, A. V., and E. O. Filippova. "Determination of Cutting Forces in Oblique Cutting." Applied Mechanics and Materials 756 (April 2015): 659–64. http://dx.doi.org/10.4028/www.scientific.net/amm.756.659.

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This study describes the method of determining cutting force components in oblique turning. The scheme of how the investigations were performed is presented. The characteristic curves of cutting force components vs. thickness of the material removed, tool clearance and tool rake angles are shown. The study presents the data, which have been obtained during the experimental investigations and analytically calculated, on how the cutting forces are subject to changes depending on a cutter angle, cutting depth and feed in oblique turning operations. The analysis of approximation of the experimenta
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Wang, Lei, Bin Lin, Yu Guo, and Ji Ming Yao. "Optimization of End Mill Geometry Parameters Based on Oblique Cutting Theory." Key Engineering Materials 693 (May 2016): 850–55. http://dx.doi.org/10.4028/www.scientific.net/kem.693.850.

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An optimization method of end mill geometry parameters is presented for minimizing cutting energy. The helical end mill geometry is established at first. Then, the helical flutes are decomposed a set of infinitesimal oblique cutting edges. At every oblique cutting element, the differential cutting energy, which consists of differential shear energy and differential friction energy, is calculated using oblique cutting theory. By integrating the differential cutting energy along each cutting edge in the end mill, the cutting energy can be predicted during end milling. The effects on cutting ener
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Mikolajczyk, Tadeusz, Hubert Latos, Tomasz Paczkowski, Danil Y. Pimenov, and Tomasz Szynka. "Innovative tools for oblique cutting." Procedia Manufacturing 22 (2018): 166–71. http://dx.doi.org/10.1016/j.promfg.2018.03.026.

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Awasare, A. "Comparative Analysis of Orthogonal and Oblique Cutting Operations in Machining: Performance, Efficiency, and Surface Quality." Journal of Advanced Research in Industrial Engineering 7, no. 1 (2025): 24–28. https://doi.org/10.5281/zenodo.15235693.

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<em>Machining operations involve various cutting techniques, among which orthogonal and oblique cutting play significant roles in material removal processes. Orthogonal cutting is characterized by a perpendicular cutting-edge orientation, leading to simplified force analysis and chip formation, whereas oblique cutting involves an inclined cutting edge, resulting in complex force dynamics and improved surface finish. This study explores the fundamental differences between these two cutting methods, analyzing their effects on tool wear, cutting forces, chip morphology, and thermal characteristic
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Yuliawan, Wendi. "Pertumbuhan Beberapa Bentuk Potongan Pangkal Setek Tanaman Mawar (Rosa sp.) Akibat Cara Aplikasi Zat Pengatur Tumbuh Root-Up." Paspalum: Jurnal Ilmiah Pertanian 7, no. 1 (2019): 42. http://dx.doi.org/10.35138/paspalum.v7i1.111.

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The research aims to study the growth of rose cuttings due to the shape of the base of cuttings and the way of Root-up application. The experiment was carried out in Screen House in Pasirbanteng, Hegarmanah Village, Jatinangor District. Sumedang Regency. The experiment was conducted from March to August 2015. The methode based on Randomized Block Design consisting of two factors. The first factor is the Root-up (W) application method which consists of 3 factor levels, namely without root up (w1), powder (w2), and paste (w3). The second factor is Form Cutting (S) consisting of 3 levels of treat
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Lee, Young Moon, Seung Han Yang, and Seung Il Chang. "Shear and Friction Processes in Intermittent Cutting." International Journal of Modern Physics B 17, no. 08n09 (2003): 1401–7. http://dx.doi.org/10.1142/s021797920301906x.

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In intermittent cutting processes, characterized by the use of rotating tools, the undeformed chip thickness varies periodically according to the phase change of tool. Although many studies have already concentrated on intermittent cutting processes, there has been no previous analysis of the shear and friction processes. In the current study, an up-end milling process is transformed into an equivalent oblique cutting process. The varying undeformed chip thicknesses and cutting forces in the up-end milling process are thus replaced with the equivalent average ones. As a result, the shear proce
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Atkins, A. G. "Toughness and Oblique Metalcutting." Journal of Manufacturing Science and Engineering 128, no. 3 (2005): 775–86. http://dx.doi.org/10.1115/1.2164506.

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The implications of whether new surfaces in cutting are formed just by plastic flow past the tool or by some fracturelike separation process involving significant surface work, are discussed. Oblique metalcutting is investigated using the ideas contained in a new algebraic model for the orthogonal machining of metals (Atkins, A. G., 2003, “Modeling Metalcutting Using Modern Ductile Fracture Mechanics: Quantitative Explanations for Some Longstanding Problems,” Int. J. Mech. Sci., 45, pp. 373–396) in which significant surface work (ductile fracture toughnesses) is incorporated. The model is able
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Zhang, Yanqing, Qingliang Cui, Hongbo Li, Zhiyong Zhang, Yongqiang He, and Deng Sun. "SIMULATION AND TEST OF CUTTING MECHANICAL CHARACTERISTICS OF MILLET STALK BASED ON ANSYS/LS-DYNA." INMATEH Vol.61 61, no. 2 (2020): 143–50. http://dx.doi.org/10.35633/inmateh-61-16.

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In order to find the variations of mechanical properties of millet stalk during dynamic cutting, a three-dimensional model of cutting parts and a double-layer flexible model of millet stalk were established in this study. The mechanical cutting properties of millet stalk at different cutting speeds and blade oblique angles were investigated based on ANSYS/LS-DYNA, while the verification tests were carried out based on the self-made cutting test bench. Simulation results showed that the maximum Von Mises stress was concentrated on the contact point of the stalk and the moving blade. The maximum
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Fuchylo, Ya D., and O. O. Bordus. "Cultivation of one-year poplar plants rooted in autumn and spring with the use of different methods of cutting planting material." Scientific Papers of the Institute of Bioenergy Crops and Sugar Beet, no. 30 (December 26, 2022): 96–104. http://dx.doi.org/10.47414/np.30.2022.268969.

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Purpose. Study of the peculiarities of growing one-year cutting seedlings of four cultivars of the black poplar under the conditions of the Right Bank Forest Steppe using cuttings with a perpendicular and oblique section.&#x0D; Methods. Field, laboratory, statistical.&#x0D; Results. Cuttings of cultivars ‘Dorskamp’, ‘I-45/51’, ‘Robusta’ and Toropohrytskyi’s poplar 20 cm long were planted in November and early April for three years. The cuttings for rooting were cut from one-year-old shoots using secateurs, with cuts (i) perpendicular to the axis of the shoots and (ii) an angle of 45º. In an av
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Dissertations / Theses on the topic "Oblique cutting"

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Song, Wenge. "Development of predictive force models for classical orthogonal and oblique cutting and turning operations incorporating tool flank wear effects." Thesis, Queensland University of Technology, 2006. https://eprints.qut.edu.au/16239/1/Wenge_Song_Thesis.pdf.

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Classical orthogonal and oblique cutting are the fundamental material removal or machining processes to which other practical machining processes can be related in the study and modelling of the machining processes. In the last century, a large amount of research and development work has been done to study and understand the various machining processes with a view to improving the processes for further economic (cost and productivity) gains. However, many aspects of the cutting processes and cutting performance remains to be fully understood in order to increase the cutting capability and opti
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Song, Wenge. "Development of predictive force models for classical orthogonal and oblique cutting and turning operations incorporating tool flank wear effects." Queensland University of Technology, 2006. http://eprints.qut.edu.au/16239/.

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Classical orthogonal and oblique cutting are the fundamental material removal or machining processes to which other practical machining processes can be related in the study and modelling of the machining processes. In the last century, a large amount of research and development work has been done to study and understand the various machining processes with a view to improving the processes for further economic (cost and productivity) gains. However, many aspects of the cutting processes and cutting performance remains to be fully understood in order to increase the cutting capability and opti
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McCarty, Sean Christopher. "A study of heat fluxes in oblique cutting of A390 using infrared imaging and inverse heat conduction." Thesis, [Tuscaloosa, Ala. : University of Alabama Libraries], 2009. http://purl.lib.ua.edu/2147.

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Yegneswaran, Kamalesh Madhavan Vis. "Deviation between the sliding direction of the chip over the tool and the direction of the friction force in oblique cutting /." Diss., Click here for available full-text of this thesis, 2006. http://library.wichita.edu/digitallibrary/etd/2006/t043.pdf.

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Thesis (M.S.)--Wichita State University, Dept. of Industrial and Manufacturing Engineering.<br>"July 2006." Title from PDF title page (viewed on October 30, 2006). Thesis adviser: Vis Madhavan. Includes bibliographic references (leaves 65-67).
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Steely, Alexander N. "The Evolution from Late Miocene West Salton Detachment Faulting to Cross-Cutting Pleistocene Oblique Strike-Slip Faults in the SW Salton Trough, Southern California." DigitalCommons@USU, 2006. https://digitalcommons.usu.edu/etd/6745.

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Field studies in the southwest Salton Trough between Yaqui Ridge and Borrego Mountain show that the West Salton detachment fault was active during the Pliocene and may have initiated during the latest Miocene. At Yaqui Ridge dominantly east-directed extension is recorded by slickenlines on the NW-striking detachment fault, and shows that the fault is actually a low-angle dextral oblique strike-slip fault. Crustal inheritance is responsible for the position of the fault at Yaqui Ridge, which reactivates a late Cretaceous reverse -sense mylonite zone at map scale. Late Miocene to Pliocene basin
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Xu, Neng-En, and 許能恩. "On analysis stability of oblique cutting." Thesis, 1991. http://ndltd.ncl.edu.tw/handle/48128705648447923702.

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Chen, Yi-Wei, and 陳一葳. "Develop Cutting Force of Micro-Via Drilling by Oblique Cutting and Experiment." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/70207038279802415832.

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碩士<br>國立高雄第一科技大學<br>機械與自動化工程所<br>92<br>The micro-drill usually breaks in drilling as a result of too great a drilling force; the reason is due to the characteristic of its small diameter and high aspect ratio. This study uses the oblique cutting model and the orthogonal cutting model coupled with the development of a thin shear zone cutting analysis to predict the thrust and torque. Not only the factorial design of experiment is used to investigate the influence of machining parameter to cutting force, but also this study utilizes 24-1 factorial design to arrange the experiment of micro-drill
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Chung-Liang, Tasi, and 蔡忠良. "Study of a cutting force model based on a generalized oblique-cutting geometrical model." Thesis, 2001. http://ndltd.ncl.edu.tw/handle/36166797052284283489.

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博士<br>國立臺灣大學<br>機械工程學研究所<br>89<br>A new generalized oblique-cutting geometrical model is presented in this study. Firstly, the three-dimension geometry of cutting tool and chip of a ball-end milling cutter is constructed. Secondly, using the above geometry, the relative relationships among instantaneous undeformed chip thickness, shear deformation zone and chip flow direction can be clearly described by cutting condition and tool’s geometrical angles. Using the former geometrical relationships, the shear-plane projecting model is constructed. The shear plane area and equivalent frictional area
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Lin, Yeou Yih, and 林有鎰. "An Investigation of Oblique Cutting Model with Continuous Chip and Discontinuous Chip by Finite Element Method." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/05341385383185288972.

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博士<br>國立臺灣科技大學<br>機械工程系<br>87<br>A simulation model for oblique cutting with continuous chip and discontinuous chip is established, in which the tool begins by first cutting into the workpiece and gradually pushes forward in displacement increment till the formation of steady-state cutting force. The finite deformation theory, ULF, principle of virtual work and incremental theory are used. The tool geometrical location condition or the strain energy density criterion and the twin node approach serve as the criterion of chip separation. The friction at the chip-tool interface is cons
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Yegneswaran, Kamalesh. "Deviation between the sliding direction of the chip over the tool and the direction of the friction force in oblique cutting." Thesis, 2006. http://hdl.handle.net/10057/360.

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Pure oblique cutting experiments with conventional cutting tools as well as ultra-sharp tools have been carried out under a wide range of cutting conditions using a linear slide based cutting set-up. The chip flow direction was measured using the 3D Digital Image Correlation (DIC) technique of high-speed stereoscopic images and the frictional force direction was determined from forces. It is estimated that the error in chip flow angle measurements using DIC, was approximately ±1°, as was the error in friction force direction measurements from forces. An increasing trend of the angles with an i
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Books on the topic "Oblique cutting"

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Young, Hong Tsu. Application of predictive machining theory to more complicated processes including single-point oblique cutting tools with other than single straight cutting edges and milling, and experimental verification. 1986.

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Book chapters on the topic "Oblique cutting"

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Gao, Jianmin, and Yongchao Jin. "Soil-Cutting Simulation and Test of Oblique Rotary Tiller." In Computer and Computing Technologies in Agriculture V. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-27275-2_16.

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Shulgin, A. N., O. A. Chuprina, M. D. Ledovskyh, and V. V. Pykhov. "Determination of Rational Cutting Conditions with Oblique Determination of Figures of Merit." In Proceedings of the 8th International Conference on Industrial Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-14125-6_88.

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Grzesik, W., and J. Litwin. "Modelling of Final Plastic Deformation in the Case of Continuous Straight-Edged Oblique Cutting." In Proceedings of the Twenty-Ninth International Matador Conference. Macmillan Education UK, 1992. http://dx.doi.org/10.1007/978-1-349-12433-6_75.

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Grzesik, Wit. "Orthogonal and Oblique Cutting Mechanics." In Advanced Machining Processes of Metallic Materials. Elsevier, 2017. http://dx.doi.org/10.1016/b978-0-444-63711-6.00006-5.

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Grzesik, Wit. "Orthogonal and Oblique Cutting Mechanics." In Advanced Machining Processes of Metallic Materials. Elsevier, 2008. http://dx.doi.org/10.1016/b978-008044534-2.50008-4.

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Quiza, Ramón, Iván La Fé-Perdomo, Marcelino Rivas, and Veena Ramtahalsing. "Triple Bottom Line-Focused Optimization of Oblique Turning Processes Based on Hybrid Modeling." In Handbook of Research on Advancements in Manufacturing, Materials, and Mechanical Engineering. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-4939-1.ch010.

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This chapter proposes a hybrid approach for modelling and optimizing the oblique turning processes. Analytical modelling and statistical regressions are combined for predicting the values of the most important parameters involved in the oblique cutting process. The predictions of the model were validated by using experimental data, showing coincidence for a 95% confidence level. Then, an a posteriori multi-objective optimization is carried out by using a genetic algorithm. Three conflicting objectives, which represent the three pillars of the sustainability as defined in the triple bottom line
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Poply, Vikas, Shilpa Taneja, and Parveen Kumar. "Study of Oblique Nanofluid Flow Past a Stretching Sheet." In Computational Simulation and Experimental Techniques for Nanofluid Flow. BENTHAM SCIENCE PUBLISHERS, 2024. http://dx.doi.org/10.2174/9789815223705124010006.

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The analysis of impinging oblique nano-fluid past a stretching sheet is done in the current communication. The nanoparticles' behaviour in fluids for convective heat transfer has been extensively studied. We assume that the fluid and the stretching velocity change linearly. In this paper, we used a cutting-edge Genetic Algorithm technique to better understand how a nanofluid's thermal characteristics and heat transport vary over time. Additionally, the impact of a change in the fluid's impinging angle is investigated. The temperature and concentration curves, skin friction coefficient, and Nus
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Jiang, Chuang, Rui Shi, Xiaozhong Deng, and Zhengyang Han. "Milling force model of spiral bevel gear based on the theory of oblique cutting and cutting test." In Power Engineering. CRC Press, 2016. http://dx.doi.org/10.1201/9781315386829-117.

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Xavier, João Pedro, and Eliana Manuel Pinho. "On the Biais Passé." In Advances in Media, Entertainment, and the Arts. IGI Global, 2016. http://dx.doi.org/10.4018/978-1-5225-0029-2.ch015.

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Among the famous dynamic string models conceived by Théodore Olivier (1793-1853) as a primary didactic tool to teach Descriptive Geometry, there are some that were strictly related to classic problems of stereotomy. This is the case of the biais passé, which was both a clear illustration of a special warped ruled surface and an example of how constructors dealt with the problem of building a skew arch, solving structural and practical stone cutting demands. The representation of the biais passé in Olivier's model achieved a perfect correspondence to its épure with Monge's Descriptive Geometry.
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Shen, Cheng, Zhe Hao, Fangzhou Ning, Jie Sun, and Qichao Jia. "Analysis of Damaged Mountain Treatment Scheme Based on UAV Tilt Photogrammetry." In Advances in Transdisciplinary Engineering. IOS Press, 2024. https://doi.org/10.3233/atde241089.

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UAV tilt photography technology has the characteristics of high precision and high sense of reality, and has unique applicability to the damaged mountain management project. In this paper, we try to use UAV tilt photogrammetry to establish a scheme for the treatment of damaged mountain, and comprehensively analyze the technical characteristics of this method for the treatment of damaged mountain. Based on the UAV oblique photography, the 3D model of the real scene of the survey area is generated, and then the earthwork calculation and analysis of the survey area are carried out, so as to provi
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Conference papers on the topic "Oblique cutting"

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Aji, Angga Asteriasti, Ahmad Yusran Aminy, and Fauzan Djamaluddin. "Effects of Adding Passive Mass and Varying Cutting Angles of Carbide Chisels with Cutting Oblique in AISI 1045 Steel Turning." In International Conference on Research in Engineering and Science Technology (IC-REST) 2023. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-r5eofj.

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In the era of the manufacturing industry which is developing very rapidly, a manufactured product must have high product quality, especially machining products such as turning products. AISI 1045 steel is a type of low carbon steel with a carbon content of (0.43% – 0.50%) which is often used on the market because it has many advantages and the price is quite affordable. Vibrations that occur in the turning process cause undesirable effects; such as discomfort, inaccuracies in measurements and non-optimal turning results. Roughness really depends on the type of tool and tool geometry. In this s
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Li, Huaizhong, Wenbin Zhang, and Xiaoping Li. "A Predictive Model for Helical End Milling Forces." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1812.

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Abstract A predictive model for helical end milling forces is developed using a predictive machining theory, which predicts cutting forces from input data of workpiece material properties, tool geometry and cutting conditions. In the model, each tooth of a helical end milling cutter is discretizised into a number of slices along the cutter axis to account for the helix angle effect on the cutting forces. The cutting action of each of the slices is modeled as an oblique cutting process. For the first slice of each tooth, it is modeled as oblique cutting with end cutting edge effect and tool nos
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Shamoto, Eiji, and Yusuf Altintas. "Prediction of Shear Angle in Oblique Cutting With Maximum Shear Stress and Minimum Energy Principles." In ASME 1997 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/imece1997-1084.

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Abstract A new shear angle prediction law is proposed for oblique cutting operations. Assuming a thin shear zone model, the oblique cutting mechanics are described by the five angles which show the directions of shear, resultant cutting force and chip flow. Five expressions required to solve the unknown angles are derived from the kinematics of oblique cutting and the physical law of deformation, i.e. either Maximum Shear Stress or Minimum Energy Principle. Unlike the previous solutions which require intuitive or empirical assumptions, the proposed methods use only the tool geometry and the ma
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Kesriklioglu, Sinan, Justin D. Morrow, and Frank E. Pfefferkorn. "Tool-Chip Interface Temperature Measurement in Interrupted and Continuous Oblique Cutting." In ASME 2017 12th International Manufacturing Science and Engineering Conference collocated with the JSME/ASME 2017 6th International Conference on Materials and Processing. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/msec2017-2934.

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The objective of this work is to fabricate instrumented cutting tools with embedded thermocouples to accurately measure the tool-chip interface temperature in interrupted and continuous turning. Thin-film thermocouples were sputtered directly onto the flat rake face of a commercially available tungsten carbide cutting insert using micro machined stencils and coated the measurement junction with a protective layer to obtain temperature data 1.3 μm below the tool-chip interface. Oblique interrupted cutting tests on AISI 12L14 steel were performed to observe the influence of varying cutting speed
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Long, Yu, and Yong Huang. "Worn Tool Force Modeling in 3D Oblique Cutting Under Hard Turning Conditions." In ASME 2006 International Manufacturing Science and Engineering Conference. ASMEDC, 2006. http://dx.doi.org/10.1115/msec2006-21063.

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Quantitative understanding and prediction of cutting forces using worn tools is important to cutting process thermal modeling, tool life estimation, chatter prediction, and tool condition monitoring purposes. In this paper, a modeling approach in 3D oblique cutting is presented. The cutting configuration is featured with worn chamfered tools with a rounded tool nose under hard turning conditions, which are characterized by small feed rate and small depth of cut using a chamfered nose radius tool. The whole cutting edge is discretized into a number of elements, which follow the same chip flow a
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Liu, Hui, Yan-Qi Kan, Peng-Fei Li, and Chun-Hui Wang. "Wear Characteristic Study of the Flat Slipper of Shearer Considering Oblique Cutting." In 2nd 2016 International Conference on Sustainable Development (ICSD 2016). Atlantis Press, 2017. http://dx.doi.org/10.2991/icsd-16.2017.11.

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Ng, Eu-gene, Tahany I. El-Wardany, Mihaela Dumitrescu, and Mohamed A. Elbestawi. "3D Finite Element Analysis for the High Speed Machining of Hardened Steel." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33633.

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The objective of this research is to illustrate the importance of modeling the right/similar chip formation with experimental results. When machining ‘difficult to cut’ materials at high cutting speeds, segmented chips are usually formed. When modeling the cutting process, it is important to consider the type of chip formed, as this affects the stress field generated in the workpiece. The modeled chips have to be the same type as those obtained during experimental work. However very few published models were capable of modeling the 3D oblique cutting with segmented chip formation. This paper p
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Pervaiz, Salman, and Sathish Kannan. "Fem Assisted Observations Of Cutting Forces, Temperature And Chip Curling In Oblique Machining." In 2018 Canadian Society for Mechanical Engineering (CSME) International Congress. York University Libraries, 2018. http://dx.doi.org/10.25071/10315/35234.

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Merdol, S. Doruk, and Yusuf Altintas. "Mechanics and Dynamics of Serrated End Mills." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-39114.

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Mechanics and dynamics of serrated milling cutters are presented in the article. The serrated flute design knots are fitted to a cubic spline, which is then projected on helical flutes. Cutting edge geometry at any point along the serrated flute is represented by its immersion angle and tangent vectors in radial, tangential and helix directions. The chip thickness removed by each cutting edge point is determined by using previously proposed exact kinematics of dynamic milling. The cutting forces are evaluated by orthogonal to oblique cutting mechanics transformation. The experimentally proven
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Zhao, Ping, Xuewei Bai, Yongkui Li, Yue Tian, and Changyi Lv. "Parametric Design on Stubble-cutting Disc with Oblique Ripples Based on Reverse Engineering Methods." In 2018 International Conference on Computer Science, Electronics and Communication Engineering (CSECE 2018). Atlantis Press, 2018. http://dx.doi.org/10.2991/csece-18.2018.82.

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