Academic literature on the topic 'Cutting force ratio'

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Journal articles on the topic "Cutting force ratio"

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OKAMURA, Kenjiro, and Hideyuki MIZUTANI. "Study on Cutting Force Ratio." Transactions of the Japan Society of Mechanical Engineers Series C 57, no. 537 (1991): 1737–42. http://dx.doi.org/10.1299/kikaic.57.1737.

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Tangjitsitcharoen, Somkiat, Kanyakarn Samanmit, and Suthas Ratanakuakangwan. "Development of Surface Roughness Prediction by Utilizing Dynamic Cutting Force Ratio." Applied Mechanics and Materials 490-491 (January 2014): 207–12. http://dx.doi.org/10.4028/www.scientific.net/amm.490-491.207.

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This paper presents the development of the in-process surface roughness prediction in the CNC turning process of the plain carbon steel with the coated carbide tool by utilizing the dynamic cutting force ratio. The dynamic cutting forces are measured to analyze the relation between the surface roughness and the cutting conditions. The proposed surface roughness model is developed based on the experimentally obtained results by employing the exponential function with six factors of the cutting speed, the feed rate, the tool nose radius, the depth of cut, the rake angle, and the dynamic cutting
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Lee, B. Y., and Y. S. Tarng. "Prediction of specific cutting force and cutting force ratio in turning." Journal of Materials Processing Technology 41, no. 1 (1994): 71–82. http://dx.doi.org/10.1016/0924-0136(94)90177-5.

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Chen, Jia Xuan, Ying Chun Liang, Li Quan Wang, and Xing Lei Hu. "Atomics Simulation of Cutting Velocity Dependency in AFM-Based Nanomachining Process." Applied Mechanics and Materials 80-81 (July 2011): 448–51. http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.448.

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Three-dimensional molecular dynamics simulations are performed to investigate the AFM-based nanometric cutting process of single crystal copper. The effects of cutting velocities (180, 360, and720 m/s) on the cutting force, the ratio of the thrust force and cutting force and subsurface layers. The results show that the dislocations nucleate beneath the tool, and propagate along the [-11-1] direction in the (111) plane. The effects of the nanocutting action from the tool on the subsurface damaged layers decrease gradually as the distance from the tool tip increases. With the increasing cutting
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Malik, Amit Kumar, and Dr V. K. Gorana. "FEM simulation of force during shaping operation." YMER Digital 21, no. 07 (2022): 97–108. http://dx.doi.org/10.37896/ymer21.07/07.

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A cantilever beam type load cell dynamometer was designed and fabricated using beam theory of bending for measuring forces during shaping operation. The strain gauges were used for forces at different load. The experimental data were recorded on a computer during all experiments. The designed dynamometer calibrated to measure cutting & thrust forces. 3D simulations of shaper machining are performed by using DEFORM 3D V-10.2 software. The effects of various back rake angles, various tool shape, and radius were analyzed for cutting force, thrust force and forces ratio by using single variabl
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Katende, A., B. Segar, I. Ismail, F. Sagala, H. H. A. R. Saadiah, and A. Samsuri. "The effect of drill–pipe rotation on improving hole cleaning using polypropylene beads in water-based mud at different hole angles." Journal of Petroleum Exploration and Production Technology 10, no. 3 (2019): 1253–62. http://dx.doi.org/10.1007/s13202-019-00815-1.

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AbstractHole cleaning is always a problem, particularly during drilling operations, and drilling fluid plays an important role in transporting drill cuttings through an annular section of wellbore to the surface. To transport the cuttings, a water-based mud with added polypropylene beads was selected since it is environmentally friendly and cost efficient. The polypropylene beads help to transport cuttings by providing an additional buoyancy force that lifts the cuttings to the surface via the influence of collision and drag forces. This experiment was performed using a 20 ft test section, 10
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Ryabov, Oleg, Seisuke Kano, Hiroyuki Sawada, and Jonny Herwan. "Ratio of Cutting Force Components in Turning." Materials Science Forum 940 (December 2018): 65–71. http://dx.doi.org/10.4028/www.scientific.net/msf.940.65.

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Turning of cast iron and steel is monitored with the help of three-dimensional force and vibration sensors. It is shown the ratios of force components have the similar trends despite of material characteristics. Moreover, the normalized values of dynamic force components (variation of force signals) are the same in a wide variation of cutting condition. These results are discussed and confirmed by a mechanical model of work-tool interaction during the cutting process.
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Liu, Wan Zhu, Qiang Liu, Ge Gao, and Xue Yan. "The Effects of Curvature Radius on Cutting Force and Stability during End Milling." Advanced Materials Research 314-316 (August 2011): 1721–26. http://dx.doi.org/10.4028/www.scientific.net/amr.314-316.1721.

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The influence of radius ratio of cutting point and cutter on cutting force and stability during end milling process is presented in this paper. To derive motion equations, a 2 DOF mechanical model of end milling considering both regenerative and self-excited effects was established. Different ratio values during three milling conditions were analyzed. Cutting forces as well as stability under different radius ratios by changing curvature radius and cutter radius were elaborated respectively. The results show that when other parameters are set fixed, cutter with relative large radius has smalle
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Kundrák, János, Tamás Makkai, and István Deszpoth. "Effect of Cutting Feed and Chip Size Ratio on Cutting Force." Solid State Phenomena 261 (August 2017): 3–8. http://dx.doi.org/10.4028/www.scientific.net/ssp.261.3.

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In producing parts, besides increasing accuracy and maintaining/improving the cut surface quality, the main effort of the manufacturers is to improve the productivity/profit. In face milling this aim can be achieved first of all by increasing cutting speed and feed. The importance of feed impact analysis is justified by the general effort to prefabricate parts near net shape, if possible by one pass material removal. If the manufacturing is done by one pass, the surface rate (Aw, mm2/min) can be increased by the increase of feed. It fz feed is increased, the feed per tooth (keeping ap at const
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Yao, Donghui, Yongsheng Ren, Yuhuan Zhang, and Bole Ma. "Nonlinear Dynamics of Cutting Process considering Higher-Order Deformation of Composite Cutting Tool." Shock and Vibration 2021 (December 2, 2021): 1–23. http://dx.doi.org/10.1155/2021/8699218.

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In this paper, the nonlinear dynamic analysis of the cutting process of composite cutting tool is performed. The cutting tool is simplified to a nonplanar bending rotating shaft. The higher-order bending deformation, structural damping, and gyroscopic effect of cutting tool are considered. It is assumed that cutting tool is subjected to a regenerative two-dimensional cutting force containing the first and second harmonic components. Based on the Hamilton principle, the motion equation of nonlinear chatter of the cutting system is derived. The nonlinear ordinary differential equations in the ge
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Book chapters on the topic "Cutting force ratio"

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Panesso, M., M. Ettrichrätz, S. Gebhardt, et al. "Design and Characterization of Piezoceramic Thick Film Sensor for Measuring Cutting Forces in Turning Processes." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-28839-5_4.

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AbstractCutting forces in turning processes usually correlate with tool conditions. For this reason, the acquisition of force signals is of key importance for monitoring purposes. Despite the robustness of current piezoelectric measuring platforms, their large weight ratio relative to standalone tool-holder systems limits their effective usable bandwidth for analyzing force signals. Further limitations include high costs and lack of flexibility for general purpose turning operations. Due to this, such systems fail to find acceptance in practical applications and are mainly limited to research
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Wu Sung-Hua. "Optimal material-removal-ratio parameters in multi-wire sawing process by fractal geometry." In Frontiers in Artificial Intelligence and Applications. IOS Press, 2015. https://doi.org/10.3233/978-1-61499-522-7-459.

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Factors of affecting the saw blade life are included process error and precision control. Process errors are contained the design of cutting tooth geometry, banding angle, tool surface coating and tool rigidity; precision includes the vibration of machine tool, cutting mechanism and the workpiece properties. Unsuitable set-up of the above factors will result in preferentially failure and wear for the tool life. In this study, importing the dynamic random factors and the conditions of fractal geometry, can be extended from the cutting quasi-static system to high-speed dynamic-random cutting sys
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Xu, Liming, Chao Zhou, Chuhao Qiu, and Lun Shi. "Forecast-Oriented Feature Extraction of Cutting Chatter Based on Mean Square Frequency." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220228.

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Cutting chatter has a tremendous impact on the machining steadiness of machine tools and seriously restricts the machining efficiency. In order to realize the on-line monitoring and especially forecasting of cutting chatter, a method for chatter feature extraction based on mean square frequency (MSF) is proposed. By analyzing the cutting force signal in frequency domain, the ratio of MSF is calculated as a feature based on chatter sensitive frequency band extracted by wavelet packet transform. The results display that the presented method is able to identify the cutting chatter in advance effe
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Kamin, Zykamilia, and Rosalam Sarbatly. "Melt-Blown Nanofibers for Oil Spills." In Cutting-Edge Advances in Nanofibers and Fibers. IGI Global, 2025. https://doi.org/10.4018/979-8-3373-0230-0.ch008.

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This chapter focuses on the application of nanofiber technology for cleaning oil spill, an important environmental problem. It provides the information on the characterization of nanofiber materials and their effectiveness in absorbing pollutants due to a high value of the surface area to volume ratio. The chapter also goes further describing different kinds of polymer nanofibers that exist. Aside from melt blowing, other common nanofiber fabrication methods are as follows: electrospinning, force spinning, and template synthesis. It discusses the manner in which nanofibers engage with oil and
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Mishra, Pankaj Kumar, Praveen Chandra Jha, Vijay Kumar, Ram Kishor Gupta, and V. V. Kolomiets. "Performance Evaluation of Tools Made of Super Hard Material CBN during the Renovation of Components of Harvester Machinery." In Demystifying Emerging Trends in Green Technology. BENTHAM SCIENCE PUBLISHERS, 2025. https://doi.org/10.2174/9789815324099125030039.

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An investigation was conducted to examine the influence of hard alloy turning tools and BN-based super hard materials on the performance characteristics during the finish turning of components with the deposition of Surfacing wire (Sw)- 40Cr8Si2 (HRC 50-58). Upon deposition, the surface undergoes a significant increase in hardness, resulting in a hard-faced item with a rough, uneven, and undulating surface. Consequently, a machining process is employed to provide a smooth finish and ensure the desired dimensions are maintained. The variables in question are as follows: transverse chip shrinkag
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Rauf, Adil, Syed Husain Imran Jaffery, Mushtaq Khan, Najam ul-Qadir, Shamraiz Ahmed, and Danyal Zahid. "Effects of Machining Parameters on Feed Direction Cutting Forces in Meso-Scale End-Milling of Ti-6Al-4V Under Dry, Wet and MQL Environment." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220582.

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High strength, resistance to corrosion, small density and remarkable strength to weight ratio of titanium distinguish it from other metals and is a reason for its use in in renowned industrial setups like bio-medical, automotive, aeronautics, and power generation industries. However, these are considered as difficult-to-machine elements because of less heat conductivity, minimum value of modulus of elasticity, substantial chemical reactivity and elevated temperature strength. Ti-6Al-4V is regarded as major industrial alloy and a focus of research studies. Measurement and analysis of machining
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Kalsi, Nirmal S., Rakesh Sehgal, and Vishal S. Sharma. "Grey-Based Taguchi Analysis Approach for Optimization of Multi-Objective Problem." In Advances in Business Information Systems and Analytics. IGI Global, 2014. http://dx.doi.org/10.4018/978-1-4666-5958-2.ch011.

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Due to the increase in complexity and expectations of more reliable solutions for a problem, the importance of multi-objective problem solutions is increasing day by day. It can play a significant role in making a decision. In the present approach, many combinations of the optimization techniques are proposed by the researchers. These hybrid evolutionary methods integrate positive characteristics of different methods and show the advantage to reach global optimization. In this chapter, Taguchi method and the GRA (Grey Relation Analysis) technique are pronounced and used to optimize a multi-obj
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Pu, Lei, Mingbiao Xu, and Peng Xu. "Low Oil-Water Ratio Technology in Water-In-Oil Drilling Fluids for Cost Reduce of Unconventional Oil and Gas Drilling Fluids." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220392.

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In China’s unconventional oil drilling, horizontal wells are one of the main forms of drilling, water-in-oil drilling fluid have been widely used due to their stable performance and excellent lubricating properties. To reduce the high cost of water-in-oil drilling fluids at the drilling site, further reduce the pressure of cuttings processing, and meet the requirements of environmental protection, an oil-based drilling fluid system with a low oil-water ratio was developed. Based on the research of key emulsifiers and the introduction of nanomaterials, it helps the drilling fluid system maintai
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Ehrenfeld, David. "Forecast: Chilly Overcast Light Drizzle No People Left." In Swimming Lessons. Oxford University Press, 2002. http://dx.doi.org/10.1093/oso/9780195148527.003.0014.

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I used to enjoy listening to the National Weather Service forecasts on my short-wave weather radio. An endlessly repeated taped message updated every few hours might be less than thrilling, but the voices of the half-dozen or so forecasters made it come alive. Each one had an identifiable style and intonation; it was easy to assign personalities, even faces, to them. Ten years ago the announcers were all men. There was the one I labeled the grand elder, with his pontifical voice and distinctive, rolling rhythms. When cost-cutting forced the station to move from Manhattan to the grounds of the
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Conference papers on the topic "Cutting force ratio"

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Stan, Felicia, Daniel Vlad, and Catalin Fetecau. "Statistical Cutting Force Model for Orthogonal Cutting of Polytetrafluoroethylene (PTFE) Composites." In ASME 2013 International Manufacturing Science and Engineering Conference collocated with the 41st North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/msec2013-1033.

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This paper presents an experimental investigation of the cutting forces response during the orthogonal cutting of polytetrafluoroethylene (PTFE) and PTFE-based composites using the Taguchi method. Cutting experiments were conducted using the L27 orthogonal array and the effects of the cutting parameters (feed rate, cutting speed and rake angle) on the cutting force were analyzed using the S/N ratio response and the analysis of variance (ANOVA). Statistical models that correlate the cutting force with process variables were developed using ANOVA and polynomial regression. The variation of the a
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Promyoo, R., H. El-Mounayri, and X. Yang. "Molecular Dynamics Simulation of Nanometric Machining Under Realistic Cutting Conditions." In ASME 2008 International Manufacturing Science and Engineering Conference collocated with the 3rd JSME/ASME International Conference on Materials and Processing. ASMEDC, 2008. http://dx.doi.org/10.1115/msec_icmp2008-72533.

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Molecular Dynamics (MD) simulations of nanometric machining of single-crystal copper were conducted at a conventional cutting speed (5m/s) and different depths of cut (0.724 – 2.172 nm). The simulations were carried out to predict cutting forces and investigate the mechanism of chip formation at the nano level. The effect of tool rake angles and depths of cut on the mechanism of chip formation were also investigated. Tools with different rake angles, namely 0°, 5°, 10°, 15°, 30°, and 45°, were used. It was found that the cutting force, thrust force, and the ratio of the thrust force to cutting
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Leahy, Osian P., Burak Sencer, and Yang Guo. "Brief Paper: a Study of Forces and Energy Consumption in Constrained Cutting of OFHC Copper." In ASME 2024 19th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/msec2024-125217.

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Abstract Constrained cutting is a novel cutting process which employs an additional constraining tool in combination of the cutting tool to enable the control of chip-forming deformation in the cutting process. In this study, a linear cutting setup equipped with force sensors was developed and used to conduct constrained cutting experiments on highly ductile OFHC copper at three controlled chip thickness ratios. The chip thickness ratio was controlled by altering the constraining tool position in the setup. The setup allows the cutting tool forces and constraining tool forces to be measured se
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Yamada, Yuki, Yasuhiro Kakinuma, Takamichi Ito, Jun Fujita, and Hirohiko Matsuzaki. "Sensorless Monitoring of Cutting Force Variation With Fractured Tool Under Heavy Cutting Condition." In ASME 2016 11th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/msec2016-8820.

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Cutting force is widely regarded as being the one of the most valuable information for tool condition monitoring. Considering sustainability, sensorless cutting force monitoring technique using inner information of machine tool attracts attention. Cutting force estimation based on motor current is one of the example, and it is applicable to detection of tool breakage with some signal processing technique. However, current signal could not capture fast variation of cutting force. By improving monitoring performance of cutting force, the hidden tool condition information is more accessible. In t
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Lan, Guan-Jhong, and Chi-Lun Lin. "A Computational Approach Using Surface-Based Cohesive Behavior to Study Tissue Cutting With Rotation in Vacuum-Assisted Biopsy." In 2017 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dmd2017-3443.

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Vacuum-assisted biopsy (VAB) is a widely used technology to sample lesion tissue for breast cancer diagnosis. The technology is designed to retrieve tougher and larger breast tissue samples. The majority of VAB tools utilize a so-called rotational cutting method, in which the cutting needle simultaneously rotates and translates to produce both tangential and normal forces at the cutting surface of the tissue. The introduction of the tangential force can significantly reduce the cutting force measured in the axial direction. As a result, higher quality of tissue samples can be obtained as the s
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Phan, Andrew M., and John P. Parmigiani. "A Device for Performing Controlled Cutting Operations." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-87964.

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Cutting operations using blades appear in several different industries such as food processing, surgical operations, gardening equipment, and so forth. Many practitioners of cutting operations will notice that it is easier to cut something by pressing and slicing at the same time versus doing each motion individually. They will also notice that certain angles or certain blade geometries make it easier to cut certain materials. As our society continues to increase our technological prowess, there is an ongoing need to better understand the underlying causes of simple tasks such as cutting so th
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Hosseini, Seyed Vahid, and Mehrdad Vahdati. "Investigation of Frictional Resistance in Nanometric Cutting by Molecular Dynamic Simulation." In ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2010. http://dx.doi.org/10.1115/esda2010-24176.

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Recently, the development of machine tools and sub-micron positioning control systems has brought the minimum thickness of ultra-precision cutting to less than 1 nm. The conventional continuum based method (FEM) becomes impossible to use for numerical analysis. As an alternative method, molecular dynamics (MD) method is significantly implemented in the field of nano-machining to investigate cutting mechanism. In this paper, firstly, molecular dynamics simulations of the nanometric cutting of single-crystal copper were performed applying a pin tool. The model was solved with both Morse and Embe
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Subbiah, Sathyan, and Shreyes N. Melkote. "On the Size-Effect in Micro-Cutting at Low and High Rake Angles." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59578.

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A partial explanation of the size-effect in the specific cutting energy in micro-cutting is provided in this paper. For a simple orthogonal cutting condition, with constant width of cut, the specific cutting energy is viewed as a ratio of the cutting force and the uncut chip thickness. Size-effect, i.e., an unbounded increase in the specific cutting energy with decrease in uncut chip thickness, will occur under two conditions: one, if a component of the cutting force remains constant with uncut chip thickness and two, if some component of the cutting force increases with the uncut chip thickne
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Ranganath, Santosh, Albert B. Campbell, and Jihong Hwang. "Experimental Investigation and Mechanistic Modeling of the Effects of Tool Edge Hone Effects in Turning Operations." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-82893.

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Cutting force predictions from machining process models are generally accurate to within 20% for a specific tool and work material combination over a wide range of cutting conditions when calibrations are accurately performed. The calibration implicitly assumes that the tool used in the cut has a sharp cutting edge (zero radius) or identical (and maybe unknown) cutting edge radius. Significantly higher errors (more than 20%) in force calculations are seen when the same calibration data is used for predictions across a wide range of edge radii, also referred to as an edge hone. This paper descr
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Sarhan, A., A. A. Nasr, and R. M. El-Zahry. "Force Based Model for Automated Surface Roughness Prediction in Slot Milling." In ASME 2001 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/detc2001/dfm-21163.

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Abstract Study was carried out to analyze the dynamic cutting signals of slot-milling process, in order to design automated on-line tool and surface roughness monitoring strategies, based on indices extracted from these signals, to automatically monitor and control surface roughness in slot milling. Especially designed and manufactured sensitive strain gage dynamometer was used to measure slot-milling radial and tangential forces during milling cycle. The dynamometer was calibrated in static and dynamic ranges. The effect of flank wear width on the magnitude of the cutting force harmonics was
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