Relevant bibliographies by topics / Cutting machines Machining Machine-tools

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Cutting machines Machining Machine-tools'

Author: Grafiati
Published: 4 June 2021
Last updated: 18 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cutting machines Machining Machine-tools.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Cutting machines Machining Machine-tools"

1

Zhao, Guoyong, Yu Su, Guangming Zheng, Yugang Zhao, and Chunxiao Li. "Tool tip cutting specific energy prediction model and the influence of machining parameters and tool wear in milling." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 234, no. 10 (2020): 1346–54. http://dx.doi.org/10.1177/0954405420911298.

Full text
Abstract:
Most of the existing energy-consumption models of machine tools are related to specific machine components and hence cannot be applied to other machine tools with different specifications. In order to help operators optimize machining parameters for improving energy efficiency, the tool tip cutting specific energy prediction model based on machining parameters and tool wear in milling is developed, which is independent of the standby power of machine tools and the spindle no-load power. Then, the prediction accuracy of the proposed model is verified with dry milling AISI 1045 steel experiments. Finally, the influence of machining parameters and tool wear on tool tip cutting specific energy is studied. The developed model is independent of machine components, so it can reveal the influence of machining parameters and tool wear on tool tip cutting specific energy. The tool tip cutting specific energy reduces with the increase in the cutting depth, side cutting depth, feed rate, and cutting speed, while increases linearly as the tool wears gradually. The research results are helpful to formulate efficient and energy-saving processing schemes on various milling machines.
APA, Harvard, Vancouver, ISO, and other styles
2

Nakaminami, Masamitsu, Tsutomu Tokuma, Toshimichi Moriwaki, and Keiichi Nakamoto. "Optimal Structure Design Methodology for Compound Multiaxis Machine Tools - I - Analysis of Requirements and Specifications -." International Journal of Automation Technology 1, no. 2 (2007): 78–86. http://dx.doi.org/10.20965/ijat.2007.p0078.

Full text
Abstract:
The functionality of compound multiaxis machine tools is becoming increasingly versatile as NC lathes evolve. A single compound multiaxis machine tool functions as a 2-axis NC lathe and as a 5 axis machining center. The compound multiaxis machine tool executes machining such as inclined surface and gear cutting, conventionally executed by dedicated machines with special jigs and fixtures. A survey has shown that most machining executed by conventional compound multiaxis machine tools consists of basic drilling and milling on the orthogonal plane, indicating that compound multiaxis machine tools specifications should be designed to meet these requirements. To improve competitiveness and return investment over conventional NC lathes and machining centers, productivity required for a compound multiaxis machine tool is derived based on the machining time of typical parts on conventional machines. Here, we address systematic analysis and methodology to determine compound multiaxis machine tool specifications from the viewpoints of quality and cost.
APA, Harvard, Vancouver, ISO, and other styles
3

Yamada, Makoto, Tsukasa Kondo, Fumiki Tanaka, and Takeshi Kishinami. "Tilted Tool Axis Machining on 5-Axis Machine Tools." International Journal of Automation Technology 1, no. 2 (2007): 120–27. http://dx.doi.org/10.20965/ijat.2007.p0120.

Full text
Abstract:
High-efficiency machining and high-quality cutting are required in mold and die machining. To produce high-quality molds and dies, we require high rigidity for cutting tools and machining with effective cutting edges. We propose tilted tool axis machining, which involves indexing using 2-axis rotary motion and machining using 3-axis feed motion on a 5-axis machining center. To conduct tilted tool axis machining by ball end mill, we must know the tool attitude to ensure stable cutting and how to control the tool attitude to stable cutting conditions. Our main objective was to clarify the tool attitude ensuring stable cutting conditions and to develop automatic determination of the indexing angle for mold and die machining. We start by discussing machining experiments using a dynamic force dynamometer on a 5-axis machining center to analyze machining features using a tilted tool axis ball end cutting tool. We then determine machining evaluation from which the results of machining experiments are determine using a tilted tool axis ball end cutting tool. We propose calculation of optimum indexing angle candidates for machining surfaces using normal vectors of surfaces and cutting edges. We then show machinable area evaluation for the calculated indexing angle based on inverse offset method with a state flag. We then give examples demonstrating the effectiveness of our proposal.
APA, Harvard, Vancouver, ISO, and other styles
4

Yamada, Makoto, Tsukasa Kondo, and Kai Wakasa. "High Efficiency Machining for Integral Shaping from Simplicity Materials Using Five-Axis Machine Tools." International Journal of Automation Technology 10, no. 5 (2016): 804–12. http://dx.doi.org/10.20965/ijat.2016.p0804.

Full text
Abstract:
In the integrally shaping process from a simple material shape to an objective shape, it is necessary to reduce the time required for the machining process in order to improve cost savings and the effectiveness of mass production. For the purpose of achieving high efficiency in the integral shaping from simplicity materials, we have focused on a rough cutting process that requires the most time in the manufacturing process. The purpose of this research is to propose a method for realizing high-speed rough machining using five-axis machine tools with a voxel model, and confirm the high efficiency of the rough cutting. In this research, we use five-axis controlled machine tools for material machining, and suggest two machining methods for the rough cutting process using the voxel model. The first method derives the tool posture where the cutting removal quantity becomes the maximum; this method also carries out a rough cutting process via 3+2 axis controlled machining. The other method carries a complete convex shape that includes the required shape, and simultaneously machines via five-axis machining based on the complete convex shape. This paper demonstrates the 3+2 axis control machining method that uses the voxel model to perform the rough machining process with high efficiency, and the simultaneous five-axis control machining method that uses a complete convex shape model for rough machining. We confirm the results with a computer simulation and actual machining experiments.
APA, Harvard, Vancouver, ISO, and other styles
5

Vichare, P., A. Nassehi, and S. Newman. "A unified manufacturing resource model for representation of computerized numerically controlled machine tools." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 223, no. 5 (2009): 463–83. http://dx.doi.org/10.1243/09544054jem1363.

Full text
Abstract:
The capability of any manufacturing system primarily depends on its available machine tools. Thus machine tool representation is a vital part of modelling any manufacturing system. With the rapid advances in computerized numerically controlled (CNC) machines, machine tool representation has become a more challenging task than ever before. Today's CNC machine tools are more than just automated manufacturing machines, as they can be considered multi-purpose, multi-tasking, and hybrid machining centres. This paper presents a versatile methodology for representing such state-of-the-art CNC machining system resources. A machine tool model is a conceptual representation of the real machine tool and provides a logical framework for representing its functionality in the manufacturing system. There are several commercial modelling tools available in the market for modelling machine tools. However, there is no common methodology among them to represent the wide diversity of machine tool configurations. These modelling tools are either machine vendor specific or limited in their scope to represent machine tool capability. In addition, the current information models of STEP-NC, namely ISO 14649, can only describe machining operations, technologies, cutting tools, and product geometries. However, they do not support the representation of machine tools. The proposed unified manufacturing resource model (UMRM) has a data model which can fill this gap by providing machine specific data in the form of an EXPRESS schema and act as a complementary part to the STEP-NC standard to represent various machine tools in a standardized form. UMRM is flexible enough to represent any type of CNC machining centre. This machine tool representation can be utilized to represent machine tool functionality and consequential process capabilities for allocating resources for process planning and machining.
APA, Harvard, Vancouver, ISO, and other styles
6

Katz, Reuven, John Yook, and Yoram Koren. "Control of a Non-Orthogonal Reconfigurable Machine Tool." Journal of Dynamic Systems, Measurement, and Control 126, no. 2 (2004): 397–405. http://dx.doi.org/10.1115/1.1771692.

Full text
Abstract:
Computerized control systems for machine tools must generate coordinated movements of the separately driven axes of motion in order to trace accurately a predetermined path of the cutting tool relative to the workpiece. However, since the dynamic properties of the individual machine axes are not exactly equal, undesired contour errors are generated. The contour error is defined as the distance between the predetermined and actual path of the cutting tool. The cross-coupling controller (CCC) strategy was introduced to effectively decrease the contour errors in conventional, orthogonal machine tools. This paper, however, deals with a new class of machines that have non-orthogonal axes of motion and called reconfigurable machine tools (RMTs). These machines may be included in large-scale reconfigurable machining systems (RMSs). When the axes of the machine are non-orthogonal, the movement between the axes is tightly coupled and the importance of coordinated movement among the axes becomes even greater. In the case of a non-orthogonal RMT, in addition to the contour error, another machining error called in-depth error is also generated due to the non-orthogonal nature of the machine. The focus of this study is on the conceptual design of a new type of cross-coupling controller for a non-orthogonal machine tool that decreases both the contour and the in-depth machining errors. Various types of cross-coupling controllers, symmetric and non-symmetric, with and without feedforward, are suggested and studied. The stability of the control system is investigated, and simulation is used to compare the different types of controllers. We show that by using cross-coupling controllers the reduction of machining errors are significantly reduced in comparison with the conventional de-coupled controller. Furthermore, it is shown that the non-symmetric cross-coupling feedforward (NS-CC-FF) controller demonstrates the best results and is the leading concept for non-orthogonal machine tools.
APA, Harvard, Vancouver, ISO, and other styles
7

Chang, Han-Jui, Shang-Liang Chen, and Po-Yi Lee. "Using the direct cutting paths approach on aluminum alloy cone frustum part for evaluating a five-axis machine tool with Taguchi method." Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture 231, no. 5 (2017): 881–88. http://dx.doi.org/10.1177/0954405416673096.

Full text
Abstract:
It is difficult to compare five-axis machine tools complex analysis against independent motion of multi-type machines; more specifically, there has been no breakthrough involving the interaction effect factors from cutting analysis. Therefore, the defining and quantifying of data are important in assessing the overall performance of five-axis machine tools, and allow for the evaluation of each subsequent interaction motion analysis. Among various cutting test models, the machining of a cone frustum as specified in National Aerospace Standard 979 and International Standard Organization 10791-7 is widely accepted as a performance test standard for five-axis machining centers. Although it gives a demonstration of the machine’s machining performance, it is generally difficult to identify the overall effects of kinematic interaction within the profile of the finished workpiece. This is new approach to a previously defined 10 direct cutting paths method to evaluate the performance of each cone frustum motion, and it is not limited to only evaluating single direction or displacement on a five-axis machine tool. Among the 10 cutting paths, four of them are real five-axis cutting and the remaining paths are non-real five-axis cutting. This allowed the test of four to five mixed external forces at the same time, which the instrument is not able to measure. This article further proposes to calculate the factorial effect of interaction, based on the Taguchi method signal-to-noise ratio, mechanical advantage, and Variables separable model, which allows for the comparison of the performance of different five-axis machine tool types.
APA, Harvard, Vancouver, ISO, and other styles
8

Liu, Zhan Qiang, and Qi Lin. "Numerical Analysis of Face Milling Ti6Al4V with Different Tool Materials." Materials Science Forum 723 (June 2012): 299–304. http://dx.doi.org/10.4028/www.scientific.net/msf.723.299.

Full text
Abstract:
Ti6Al4V is one kind of difficult-to-machine aeronautical materials, which is generally machined by coated cemented carbide tools. A three-dimensional face milling model is developed in this paper with finite element analysis software AdvantEdge to analyze influences of tool materials on tool temperatures, cutting forces and tool stresses. The simulation results have shown that PCBN tools are the most appropriate for machining titanium alloy when it is machined with heavier cutting parameters. Cemented carbide-K tools and PCD tools are suitable for finish machining titanium alloy. The PCD tools are superior to cemented carbides-K under the same machining conditions. Nature diamond cutting tools are incompatibility to machine titanium alloy due to their higher costs and carbonization at high temperature. In the view of cutting forces and distributions of tool stresses, nature diamond tools are optimal and the cemented carbides-K are the poorest in machinability rate at the same cutting conditions, while super-hard tools gets longer tool life.
APA, Harvard, Vancouver, ISO, and other styles
9

Zheng, Dong Xi. "The Error Analysis of Surface Machining on the CNC Machine Tools." Applied Mechanics and Materials 494-495 (February 2014): 681–84. http://dx.doi.org/10.4028/www.scientific.net/amm.494-495.681.

Full text
Abstract:
The surface machining is more and more in modern manufacturing, it is able to machine the high precision surface by CNC machine tools, but there are many cutting errors yet. To reduce the cutting errors in surface machining effectively, the paper analyzed the errors of surface machining by flat milling cutter on theory, it found the main reasons of cutting errors in machining the surface, and got the method to compensate the errors, so it provided the theoretical basis of compensation algorithm of cutting errors in the machining the surfaces.
APA, Harvard, Vancouver, ISO, and other styles
10

Duplák, Ján, Peter Michalik, Miroslav Kormoš, Slavko Jurko, Pavel Kokuľa, and Ľubomir Olexa. "Impact of Cutting Speed on the Resultant Cutting Tools Durability in Turning Process of Steel 100CrMn6." Applied Mechanics and Materials 616 (August 2014): 292–99. http://dx.doi.org/10.4028/www.scientific.net/amm.616.292.

Full text
Abstract:
Durability of cutting tools represent to a large spectral index on the basis of which is characterized by functional work. Every manufacturer of cutting tools before the actual production of these tools during the development make a tests and prescribing them characteristics on which is possible then to predict their behavior in the actual production process. It might be argued, that these information are optimized and ideal and therefore the information which producers sells by these cutting tools, do not correspond completely with their real behavior. It is necessary that information by using experiments to verify and then review their informative value and correctness. Durability of cutting tools is often indicated for one tested material of marketing aspect, which is machined and effort of user is to achieve this variable for other machined materials, then is happened problem in the production. The problem is very short lifetime of cutting tool in machining process, where the effect is impossibility to optimize the machining process. The results of this action are excesses time caused by exchanged of cutting plate and then it is make a low production of machining industry by setting of machines, and then the factory has an economical loses. This article is focused on tested of cutting tools made by sintered carbide, where the machine material is steel 100CrMn6. This type of steel is used by manufacturer of bearings, therefore the experimental part of this article should be a helper for machining manufactures, which make effectively manage with tools by optimization of cutting parameters of cutting tools and thus increase their productivity and to achieve a higher profits.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Cutting machines Machining Machine-tools"

1

Bailey, Trevor Eric. "Generic mechanistic modeling for multi-axis machining /." *McMaster only, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Wang, Nan. "Tool path generation method for 5-axis NC machining with flat-end cutter /." View abstract or full-text, 2009. http://library.ust.hk/cgi/db/thesis.pl?MECH%202009%20WANG.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Atmadi, Alexander. "Cutting fluid aerosol from splash in turning : analysis for environmentally conscious machining." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/19603.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Choy, Hang-shan, and 蔡恆生. "Tool path trajectory analysis and machining strategy for corneringcut." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B31244117.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Wilmot, Wessley. "Process and machine improvements and process condition monitoring for a deep-hole internal milling machine." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/process-and-machine-improvements-and-process-condition-monitoring-for-a-deephole-internal-milling-machine(2bb87f60-aa39-4fff-a82a-9360ce36b74c).html.

Full text
Abstract:
Milling is a widely used cutting process, most commonly applied to machining external surfaces of workpieces. When machining operations are required within hard to reach areas of components, or deep within the bore of components, alternative methods of metal removal are generally employed. Typically when milling at extended reaches, difficulties may increase exponentially when trying to achieve distances several meters into a component. Essentially every topic of the milling process becomes difficult and more convoluted. Firstly to generate a stable cutting condition, and ultimately for an operator to be able to understand the cutting conditions, when all normal senses to interpret the machining stability are removed. The aim for the research is, to enable the operation of high slenderness ratio internal milling operations to become a viable technology, by detailing the measures required, to obtain a stable cutting condition. The process needs to be monitored for degradation of the tooling due to wear, and to prevent catastrophic machine damage from tool breakage or machine component failure. This research addresses the lack of knowledge available for milling with extended reaches, and the knowledge gained to overcome the real difficulties that exist for this process. Initial experiments are conducted on a prototype machine to gain experience of the internal machining operation and the many issues that it faced. Establishing requirements of the process via investigation of the tooling and necessary auxiliary equipment, it becomes possible to consider countermeasures to address the errors generated by torsional twisting of the milling arm. A system for applying a counter torque to reduce torsional deflection errors has been employed to successfully reduce the unavoidable issue over such long distances. For the process to become manageable for an industrial operator without a high level of specialist knowledge, the application of tool condition monitoring (TCM) and process condition monitoring (PCM) had to be applied. This addresses a void in available literature and research with respect to internal machining, and enables the process to become practical for an industrial environment. For this reason the research project will concentrate on the application of TCM and PCM onto the machining system. The completion of the research resulted in the process becoming satisfyingly stable, and with a resulting accuracy that satisfies the requirements of the component. Performance of the final system rivalled or achieved better results than had been experienced by the project sponsor.
APA, Harvard, Vancouver, ISO, and other styles
6

Khamsehzadeh, Houshang. "Behaviour of ceramic cutting tools when machining superalloys." Thesis, Online version, 1991. http://ethos.bl.uk/OrderDetails.do?did=1&uin=uk.bl.ethos.293915.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

El-Bialy, B. H. M. "A metallurgical and machining study of the behaviour of ion plated titanium nitride coated high speed steel cutting tools." Thesis, University of Salford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372142.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Nabhani, Farhad. "The performance of ultra-hard cutting tool materials in maching aerospace alloy TA48." Thesis, University of Hull, 1991. http://hydra.hull.ac.uk/resources/hull:4627.

Full text
Abstract:
A study has been made of the respective performance of cubic boron nitride (CBN) and polycrystalline diamond (PCD) cutting tool materials and compared to various coated and uncoated tungsten carbide grades when cutting titanium alloy workpieces. Two important experimental techniques were employed during the course of this work, firstly a quasi-static contact method was employed to establish the workpiece/tool interfacial temperature above which strongly adherent layers may be formed. This technique revealed that the critical temperatures which marked adhesion and welding, were 740, 820 and 800 °C for coated and uncoated carbides, and 760 and 900 °C for PCD and CBN tools respectively. Furthermore, the technique has been used to study the integrity of the bulk tool material, and/or individual coatings on their substrates, when welded junctions formed between the tool and workpiece are separated. With regard to the latter it was observed that in all cases fracture was initiated in the bulk of the harder tool material rather than in the workpiece or at the welded junction interface. Secondly, a quick-stop technique was used to study chip formation and tool wear when cutting with carbides, CBN and PCD tools under nominally the same conditions. The predominant wear mechanisms for each of the tool materials was found to be based on a diffusion/dissolution process. The wear process is discussed in detail for each of the tool materials and reasons advanced for observed differences in performance when removing material from a titanium alloy workpiece. The wear resistance and quality of the machined surface was found to be superior when cutting with the ultra-hard materials than with the carbide grades and in particular the PCD tool was found to produce exceptionally good surface finish. In the case of coated carbide tool grades rapid removal of the coated layers occurred leaving the substrate vulnerable to reaction with the workpiece material and this is considered to explain the seeming absence of beneficial effects when cutting with these grades.
APA, Harvard, Vancouver, ISO, and other styles
9

Matsumoto, Hidekasu. "Uma contribuição ao estudo do processo de torneamento de aços endurecidos." [s.n.], 1998. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264206.

Full text
Abstract:
Orientador: Anselmo Eduardo Diniz<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica<br>Made available in DSpace on 2018-07-23T21:54:22Z (GMT). No. of bitstreams: 1 Matsumoto_Hidekasu_D.pdf: 9333077 bytes, checksum: 51f227c51103bc62610f0c64d486742b (MD5) Previous issue date: 1998<br>Resumo: Neste trabalho procurou-se estudar a viabilidade de se tornear aços no estado endurecido utilizando máquinas de projeto mecânico convencional (sem mancais hidrostáticos e com um certo desgaste) comandadas numericamente, com a finalidade substituir as operações de retificação. Para tanto, usinou-se dois tipos de corpos de prova, de aço ABNT 52100 temperado e revenido com dureza média de 60 HRc (Rockwell C), com ferramentas de corte de PCBN (65% de CBN) e cerâmica mista ('Al IND. 2¿ 'O IND. 3¿ + TiC) encontradas no mercado. Monitorou-se os ensaios via corrente do motor principal e emissão acústica, com a finalidade de determinar o momento da substituição da ferramenta de corte. Após a análise dos resultados, chegou-se às seguintes conclusões: a) é possível substituir as operações de retificação por torneamento com máquina de projeto mecânico convencional, uma vez que se obteve qualidade IT5 e rugosidade menor que Ra = 0,6 'mu¿m, com vidas das ferramentas suficientemente longas para determinadas aplicações; b) os métodos de análise dos sinais de emissão acústica e corrente do motor utilizados, não se mostraram adequados para indicar o momento da troca da ferramenta; c) em geral, a ferramenta cerâmica apresentou vida média maior que a ferramenta de PCBN, porém com uma dispersão também maior<br>Abstract: The main goal of this work is to study the feasibility of turning hardened steels using a lathe with a conventional mechanical design (without hydrostatic bearings), aiming to replace grinding operations. For this purpose, two kinds of quenched and tempered 52100 steel workpieces were machined, with average hardness of 60 HRc, using PCBN (65% of CBN) and mixed ceramic ('Al IND 2¿¿O IND. 3¿ + TiC) tools. Both the electrical current of the main motor and the acoustic emission were monitored, aiming to automatically establish the moment to replace the tool. After the result analyses, the following conclusions were drawn: a) it is possible to replace grinding operations by turning with a conventional mechanical design lathe, since the workpiece quality obtained was within IT5 and the surface roughness was below Ra = 0.6 ' 'mu¿m, with tool life long enough for this kind of applications; b) the tool life monitoring through acoustic emission and electrical current of the main motor did not show to be suitable to establish the moment to replace the tool; c) in general, mixed ceramic tool had longer average toollife than PCBN tool, but presented larger scatter<br>Doutorado<br>Materiais e Processos de Fabricação<br>Doutor em Engenharia Mecânica
APA, Harvard, Vancouver, ISO, and other styles
10

Barabáš, Martin. "Aplikace technologie drátové elektroeroze." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231508.

Full text
Abstract:
This marter’s thesis deals with the technology of electrical discharge wire cutting. There is described the basic nature of the electrical erosion, EDM principle and WEDM principle. The main part deals with the application of wire cutting in the manufacture pulley 68-8M-130 with a description of technology on the wire cutter Excetek V 650. At the end of the work is devoted to the statistical evaluation of the precision machined surfaces.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Cutting machines Machining Machine-tools"

1

1941-, Knight W. A., ed. Fundamentals of machining and machine tools. 3rd ed. Taylor and Francis, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Boothroyd, G. Fundamentals of machining and machine tools. 2nd ed. Marcel Dekker, 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

George, Schneider. Cutting tool applications. George Schneider, Jr., 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Manufacturing automation: Metal cutting mechanics, machine tool vibrations, and CNC design. 2nd ed. Cambridge University Press, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Barry, J. J. The surface integrity of AlSi9 alloy machined with poly crystalline diamond tools. University College Dublin, 1996.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Shu kong xi xue jia gong gong yi bian cheng yu cao zuo: Machining process, programming and operation of NC milling. Ren min you dian chu ban she, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Radzevich, S. P. Formoobrazovanie slozhnykh poverkhnosteĭ na stankakh s ChPU. "Vyshcha shkola", 1991.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

International Symposium on Electrochemical Machining Technology (9th 2013 Fraunhofer Institut Werkzeugmaschinen und Umformtechnik). International Symposium on ElectroChemical Machining Technology INSECT 2013: Proceedings, November 12-13, 2013, Fraunhofer Institute for Machine Tools and Forming Technology IWU Chemnitz. Edited by Schubert Andreas 1960- and Hackert-Oschätzchen Matthias 1979-. Technische Universität Chemnitz, Professorship Micromanufacturing Technnology, 2013.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Gao su qie xiao shu ju ku yu shu kong bian cheng ji shu. Guo fang gong ye chu ban she, 2009.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Gao su ying tai qie xiao jia gong ji qi wen ding xing yan jiu. Ji xie gong ye chu ban she, 2014.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Cutting machines Machining Machine-tools"

1

Youssef, Helmi, and Hassan El-Hofy. "General-Purpose ­Metal-Cutting Machine Tools." In Traditional Machining Technology. CRC Press, 2020. http://dx.doi.org/10.1201/9781003055303-3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Huda, Zainul. "Cutting Tools and Materials." In Machining Processes and Machines. CRC Press, 2020. http://dx.doi.org/10.1201/9781003081203-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Liang, Steven Y., and Albert J. Shih. "Multiple Point Cutting Processes." In Analysis of Machining and Machine Tools. Springer US, 2015. http://dx.doi.org/10.1007/978-1-4899-7645-1_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Liang, Steven Y., and Albert J. Shih. "Single-Point Cutting Processes." In Analysis of Machining and Machine Tools. Springer US, 2015. http://dx.doi.org/10.1007/978-1-4899-7645-1_2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Liang, Steven Y., and Albert J. Shih. "Shear Stress in Cutting." In Analysis of Machining and Machine Tools. Springer US, 2015. http://dx.doi.org/10.1007/978-1-4899-7645-1_8.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Liang, Steven Y., and Albert J. Shih. "Cutting Temperature and Thermal Analysis." In Analysis of Machining and Machine Tools. Springer US, 2015. http://dx.doi.org/10.1007/978-1-4899-7645-1_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Dewes, R. C., D. K. Aspinwall, and M. L. H. Wise. "High Speed Machining — Cutting Tools and Machine Requirements." In Proceedings of the Thirty-First International Matador Conference. Macmillan Education UK, 1995. http://dx.doi.org/10.1007/978-1-349-13796-1_69.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Li, Zhen Jia, Yao Nan Cheng, Guang Yu Tan, Yan Bo Wang, and Yi Ming Rong. "Study on the Adhering Disrepair and Groove Optimization of Cutting Tools for Difficult-to-Machine Materials." In Advances in Machining & Manufacturing Technology VIII. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-999-7.715.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

TÖnshoff, H. K., W. Bussmann, and C. Stanske. "Requirements on Tools and Machines When Machining Hard Materials." In Proceedings of the Twenty-Sixth International Machine Tool Design and Research Conference. Macmillan Education UK, 1986. http://dx.doi.org/10.1007/978-1-349-08114-1_45.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Milovic, R., and M. L. H. Wise. "Tool Wear in the Machining of Leaded Free-Cutting Steel." In Proceedings of the Twenty-Fifth International Machine Tool Design and Research Conference. Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-07529-4_33.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Cutting machines Machining Machine-tools"

1

Huang, Tsung-Ren, Hao-Ting Chen, and Min-Chun Pan. "Cutting-Tools Degradation Assessment for Structural-Steel Machining Centers." In ASME 2020 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/imece2020-24643.

Full text
Abstract:
Abstract To assess cutting-tools degradation, mounted accelerometers and current clamp probes were used to acquire machining vibration for both the band-saw machine and the drilling machine, of which a structural-steel machining center is composed. Significant features were first extracted through spectral analysis, and tool degradation assessment was conducted through using a supervised learning scheme, self-organizing map. The results reveal that 10% remaining useful life can be predicted before the band-saws and drills wore out.
APA, Harvard, Vancouver, ISO, and other styles
2

Uhlmann, Eckart, Bernd Peukert, Simon Thom, et al. "Solutions for Sustainable Machining." In ASME 2016 11th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/msec2016-8642.

Full text
Abstract:
The manufacturing industry contributes over 19% to the world’s greenhouse gas emissions [1, 3] and 31% of the total energy consumed annually in the United States of America [2, 3]. There is therefore an increasing demand for sustainable solutions for the production technology industry. At the Technische Universitaet (TU) Berlin, Germany, a collaborative research center (CRC) is focusing on new solutions for the sustainable machining of high performance alloys, with developments from machine tools frames to cutting tool technology being undertaken. An innovative machine tool concept with a modular frame, which allows a high level of flexibility, has been developed. Furthermore, add-on upgrading systems for older machine tools, which are particularly relevant for developing countries, have been developed. These systems allow the accuracy of outdated machine tools to be increased, thus making the machine tools comparable to modern systems. Finally the cutting process also requires solutions for dry machining, as the use of cooling lubricant is environmentally damaging and a significant cost contributor in machining processes. Two solutions are being developed at the TU Berlin: an internally cooled cutting tool and a heating concept for ceramic tools to allow dry machining of high temperature alloys, for example for the aerospace industry.
APA, Harvard, Vancouver, ISO, and other styles
3

Nishiyama, Mamoru, Ryuta Sato, and Keiichi Shirase. "3D Model Construction of Cutting Tools and Identification of Workpieces Using Machine Vision for Virtual Machining Simulation." In ASME/ISCIE 2012 International Symposium on Flexible Automation. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/isfa2012-7204.

Full text
Abstract:
In virtual machining simulation to verify NC programs for machining operation, construction of 3D (three-dimensional) models of cutting tools to be used and identification of posture and position of workpiece to be machined are quite important to achieve reliable verification. Especially, a 3D model construction of cutting tools requires skill-full operations and it takes much time and cost. Several geometric parameters to define cutting tool shapes are needed to construct precise 3D models for virtual machining simulation. Even though, careless mistake to set parameters of tool diameter and length causes machining troubles. Therefore, no trouble was happened in virtual machining simulation, it is still required to check machining troubles through the trial-cutting on actual NC machine tools. In this paper, new methods to construct 3D models of cutting tools and identification of posture and position of workpiece are proposed. Experimental measurement of cutting tool shape is performed on the machine tool using a CCD camera, and a 3D model of cutting tool was constructed successfully. By this method, setting of invalid parameters to define cutting tool shapes can be avoided. Also, posture and position of the workpiece can be identified successfully. These parameters can be used to detect wrong setup operation before actual machining operation.
APA, Harvard, Vancouver, ISO, and other styles
4

Rahman, Mustafizur, Keng Soon Woon, and Wee Keong Neo. "Tool-Based Micro/Nano Machining: Development of Innovative Machine and Machining Processes." In ASME 2020 15th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/msec2020-8580.

Full text
Abstract:
Abstract It is an unarguably fact is that the current trend in manufacturing is miniaturization of products with extreme surface finish. I addition, the surface finish and dimensional accuracy requirements of products as well components are getting remarkably stringent, especially in the areas of vision, information, biotech, environmental, measurement and medical industries. Moreover, these products need to accommodate increased number of functions. Production of such products and parts of micron level size with very high dimensional accuracy of nano meter level is getting more importance because of a steadily increasing demand for such industrial products. To satisfactorily meet these challenges micro/nanomachining technology must be developed. Such machining is usually performed either using techniques based on energy beams (beam-based micro-machining) or using solid cutting tools (tool-based micro/nanomachining). Some of the limitations of beam-based micro-machining are due to poor control of 3D structures, low aspect ratio of products and also low material removal rate. In addition, special facilities are required to perform these processes and the maximum achievable dimensions are relatively small. However, with the application of tool-based micro/nanomachining technology some of these limitations can be satisfactorily overcome using ultra precision machine tools and solid cutting tools to produce the micro-features with well-controlled shape, features and tolerances. In many cases, compound or hybrid or simultaneous machining process is required for effectively performing micromachining. To meet the challenges, multi-process machines are required and unfortunately such machines are not available. Consequently, the author will present the development of a first-of-its-kind multi-process machine tool and the innovative approaches to develop various compound, hybrid and simultaneous machining processes for the successful implementation of micromachining. Recently, nanomachining of difficult-to-machine materials is also getting more importance with the pervasive demand for fabrication of miniature, thinner and lighter products, intricate micro-shapes and structures on such materials. In addition, the products also require nano meter level surface finish. The author would like to present his contribution especially in the area ductile mode machining of brittle materials. This paper also presents the recent developments in the areas of deeper understanding of the mechanisms and machining technologies to generate nano-finish surface by machining processes. In this paper, the basic understanding of nanomachining mechanism, ‘extrusion-like’ chip formation metal cutting is briefly discussed. With the emergence of hybrid freeform surfaces to increase the optical performance and to provide new functions. To fulfill these objectives, the author and his team have carried out ultra-precision machining using fast tool servo (FTS) and slow slide servo (SSS) mechanisms. Some typical examples of the development of innovative nano machining processes and products have been presented in this paper. Finally, the development of a rotating tool for continuous production of radial Fresnel lenses has been presented.
APA, Harvard, Vancouver, ISO, and other styles
5

Dong, Zhaorui, Qiong Liu, and Qin Li. "Optimization of Machining Process Planning for Carbon Reduction." In ASME 2018 13th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/msec2018-6531.

Full text
Abstract:
Most researches on process planning optimized machining process routings and cutting parameters independently and ignored their comprehensive effects on carbon reduction. In order to further reduce carbon emissions in manufacturing processes, an optimization model of cutting parameters and machining process routings is proposed to minimize total carbon emissions and total processing time of all processes. Carbon emissions include those caused by energy consumptions of machines in cutting state, material consumption of cutting tools and cutting fluid in all processes. As the optimization of cutting parameters is a continuous optimization problem, but the optimization of machining process routings including machining methods, process sequences, machine allocating and cutter selecting are discrete optimization problems, the whole optimization of process planning is divided into two parts. One is continuous optimization of cutting parameters. Another is discrete optimization of machining process routings. A hybrid optimization strategy of bird swarm algorithm (BSA) and NSGA-II algorithm is proposed to optimize the proposed model. Cutting parameters are optimized using BSA aiming at minimizing carbon emissions and machining time of each process. Machining process routings are optimized using NSGA-II under each optimized group of cutting parameters from the Pareto set. Four kinds of mutation operators in NSGA-II are designed for the discrete optimization of machining process routings. A workpiece with six machining features to be machined in a workshop with two CNC lathes, two CNC milling machines and two drilling machines is taken as a case study. The validity of the proposed model and hybrid strategy is verified by computational and analytical results. Several conclusions are yielded.
APA, Harvard, Vancouver, ISO, and other styles
6

Pop, Petru A. "The Study of Cutting Forces About Dynamic Stability of Milling Machine Tools." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59231.

Full text
Abstract:
The paper has presented a study of cutting forces about dynamic stability of milling machine tools. For that has required the analysis of dynamic machining system (DMS), represented by the interaction between elastic structure of machine tool and cutting process. The cutting force occurred during cutting process is dependent by a certain factors as thickness cut, physics-mechanics properties of workpiece, geometry of shaped edge tool, etc. An important factor, which has direct influenced about DMS, is present of vibration, in special at chatter frequency due to real perturbation and damages of DMS. The magnitude of cutting force depends largely on the tool-work engagement and depth of cut. The dynamic installation has used for study of milling cutting process assured the acquisition of vibration and cutting force on each three axes of milling machine tool. The calculus and interpretation of dynamic tests had done by MATLAB R14.v7.01 Program. Dynamic tests have been more that 150 recordings, by variation of cutting depth for each spindle speeds of machine until occurring chatter. It had used for testing four milling cutters with different geometric parameters and differential pitch of cutter. These dynamic tests are emphasizing the direct influences of cutting forces about dynamic machining system. Thus, by reducing, the magnitude of cutting forces due to suppressing the vibrations and implicit enhanced the dynamic stability of milling machine and quality of machining workpiece.
APA, Harvard, Vancouver, ISO, and other styles
7

Hayashi, Akio, Masato Ueki, Keisuke Nagao, et al. "Machining Performance Evaluation of Robot Type Machine Tool Based on Forward Kinematics Model." In 2020 International Symposium on Flexible Automation. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/isfa2020-9619.

Full text
Abstract:
Abstract Robot type machine tools with parallel link mechanism are characterized by the performance to change tool posture and machine wider range than conventional machine tools. It is realized by simultaneous multi-axis control of parallel link mechanism. However, there are some problems, it is difficult to identify and adjust alignment error. In addition, the machining performance is unidentified due to the rigidity is different from conventional machine tools. In this research, a geometric model is described and the forward kinematics model is derived based on the geometric model. Then, the machining tests were carried out to evaluate the machining accuracy by measured machined surface and the simulated motion of tool cutting edge based on proposed forward kinematics model.
APA, Harvard, Vancouver, ISO, and other styles
8

Srikant Revuru, Rukmini, Vamsi Krishna Pasam, and Nageswara Rao Posinasetti. "PERFORMANCE OF COATED CUTTING TOOLS IN MACHINING: A REVIEW." In International Conference on Emerging Trends in Engineering & Technology (IConETech-2020). Faculty of Engineering, The University of the West Indies, St. Augustine, 2020. http://dx.doi.org/10.47412/jsid9445.

Full text
Abstract:
Rapid advances in materials science have prompted the development of materials and alloys of enhanced properties like high strength, hardness, etc. Though these alloys are beneficial in their applications, their machining is difficult. For instance, Inconel 718, a nickel-based alloy, is used in several aerospace applications. This alloy can retain its strength at high temperatures up to 750℃. However, machining Inconel is a problem due to its poor machinability. Similarly, titanium alloys are not very hard but react with tools at high temperatures and lead to their premature failure. Carbide inserts are commonly used as cutting tools in the industry. Carbide tools are manufactured using powder metallurgy technique and possess high strength and hardness, even at elevated temperatures. However, these tools are not effective in machining of “difficult-to-machine” materials and have very short life. In light of this, coated tools have evolved. The cutting tools are coated using very hard, non-reacting material and sometimes a solid lubricant. The coatings are made usually by using PVD or CVD techniques. Often, intermediate layers are provided to improve adhesion between the substrate and the actual coating. Coated tools have better resistance to temperatures and hence, better tool life compared to the regular cutting tools. This paper deals with the evolution of the technology of coated tools. Different types of coatings, their advantages/limitations and efficacy of coated tools in machining are reviewed and discussed.
APA, Harvard, Vancouver, ISO, and other styles
9

Otsubo, Tatsuki, Takanori Yazawa, Jinhui Wang, and Tomonori Kato. "Diamond Fly Cutting Applied to Improve Curved Surface Machining by In-Process Measurement and Control on an Ordinary Milling Machine." In JSME 2020 Conference on Leading Edge Manufacturing/Materials and Processing. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/lemp2020-8590.

Full text
Abstract:
Abstract To improve the accuracy of the machined surface produced by an ordinary milling machine, a system called workpiece-referred form accuracy control (WORFAC) was developed and confirmed in diamond turning. However, non-rotational symmetric surface structures, such as V-grooves, pyramid structures, F-theta lenses, and other free form surface cannot be machined by diamond turning. We proposed to improve the form accuracy of a machined surface produced by an ordinary milling machine by diamond fly cutting using controlled cutting with reference surface (CCRS), an in-process measurement and control method. Fly cutting is usually used to manufacture ultra-precision microstructures with nanometric surface roughness and submicrometric form accuracy, without the need for subsequent polishing. Nevertheless, a high level of accuracy has only recently been achieved on ultra-precision milling machines. In this study, we verified the effectiveness of fly cutting with CCRS on an ordinary milling machine. CCRS improves machined surface accuracy by controlling the relative displacement between the tool and workpiece. Diamond fly cutting using CCRS was demonstrated to reduce the table motion error on an ordinary milling machine. The experiments of curved surface machining by uncontrolled machining and control machining were conducted, and the effectiveness of improving the circular are machining accuracy of the general-purpose milling machine was confirmed.
APA, Harvard, Vancouver, ISO, and other styles
10

Cugnon, Frédéric, Luke Berglind, Denys Plakhotnik, and Mikel Armendia. "Simulation of Machining Operations Using the Virtual Machine Tool Concept." In ASME 2018 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/detc2018-85217.

Full text
Abstract:
This paper focusses on the dynamic modeling of the machine tool including its Computer Numeric Control (CNC), and its interaction with the machining process. To properly simulate modern machine tools in machining condition, which show close interaction between the dynamic behavior of the mechanical structure, drives, and the CNC, we use an integrated methodology that combines control and MBS capabilities in a nonlinear FEA solver called SAMCEF Mecano. To fully capture the dynamic behavior of the machine, force interactions between the cutting tool and the workpiece are also considered. A strong coupling between the mechatronic model of the machine tool and a machining simulation tool is implemented. A specialized cutting force element has been developed. It considers the dynamics of the tool tip combined with the tool workpiece engagement to generate cutting forces. The use of such digital twin model is demonstrated considering some industrial machining operations.
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Cutting machines Machining Machine-tools' for particular source types:
Journal articles Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography