Log in

Relevant bibliographies by topics / End mills / Dissertations / Theses

To see the other types of publications on this topic, follow the link: End mills.

Dissertations / Theses on the topic 'End mills'

Author: Grafiati

Published: 28 May 2022

Last updated: 31 July 2025

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

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'End mills.'

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.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Newby, Glynn. "Empirical analysis of cutting force constants in micro end milling operations." Thesis, Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-05202005-082651/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Nguyen, Tony. "Trochoidal Milling of AlSiCp with CVD Diamond Coated End Mills." Scholarly Commons, 2018. https://scholarlycommons.pacific.edu/uop_etds/3128.

Full text

Abstract:

Metal matrix composites have seen a rise in demand within the last decade. Aluminum alloy reinforced with silicon carbide particles is a type of particle metal matrix composite that has seen applications in the aerospace, ground transportation, and electronics industry. However, the abrasive SiC particles have made this material difficult to machine through conventional machining strategies. This research will focus on using computer aided manufacturing with trochoidal tool paths to maximize machining productivity and extend the tool life of CVD diamond coated end mills. The focus of this rese

APA, Harvard, Vancouver, ISO, and other styles

3

Freitag, Karl P. "Two-Axis Force Feedback Deflection Compensation of Miniature Ball End Mills." NCSU, 2004. http://www.lib.ncsu.edu/theses/available/etd-10012004-185454/.

Full text

Abstract:

The primary objective of this research is to improve dimensional tolerances and reduce total manufacturing time of precision milling operations through the implementation of force-feedback machining. Force-feedback machining consists of using real-time cutting force measurement integrated with high bandwidth actuation to provide active error compensation of tool deflection. This research focuses on the development and implementation force-feedback machining using miniature (< 1 mm diameter) ball end mills. Due to the thin geometry of these tools, deflection of the tool during machining results

APA, Harvard, Vancouver, ISO, and other styles

4

Cox, Daniel. "Development of a Nanometric Machining Center for Ultraprecision Manufacturing." Thesis, Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/6841.

Full text

Abstract:

The demand for reduced-size components and devices is pervasive throughout industrial and commerical sectors. This drive to reduce the achievable size of parts and features has furthered the developmen of processes and tools capable of micro scale fabrication. In particular, one of the directions this field has taken is in scaling down traditional machine tools. Being a relatively young area of manufacturing, the area of miniaturized machining is still developing and a significant portion of work remains yet to be done. As a thorough understanding of this area is still developing, experimenta

APA, Harvard, Vancouver, ISO, and other styles

5

Середенко, Б. Н., та В. В. Вовк. "Влияние угла опережения на загрузку режущей части сферических концевых фрез". Thesis, Сумский государственный университет, 2014. http://essuir.sumdu.edu.ua/handle/123456789/38141.

Full text

Abstract:

Актуальной задачей машиностроения является обеспечение высокой производительности и качества обработки фасонных поверхностей на станках с ЧПУ сферическими концевыми фрезами при получистовой и чистовой обработке. При разработке конструкций такого инструмента, расчетах на прочность и назначении режимов резания возникает задача анализа загрузки режущих кромок, одним из основных показателей которой является площадь срезаемого слоя, определяющая возникающие в процессе обработки силы резания.

APA, Harvard, Vancouver, ISO, and other styles

6

Vančura, Tomáš. "Silové zatížení řezných nástrojů při obrábění." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417517.

Full text

Abstract:

The theoretical part of the diploma thesis summarizes a knowledge of the force loading of the cutting tools and state of the art in the cutting force measurement. In the experimental part, work deals with the development of the software for a force records analysis. The main objective of the software is to automatise the processing and analysis of the measured force records. The functionality of the newly created software was verified by evaluating the circle-segment end mills experiments performed at the Institute of Manufacturing Technology of the Faculty of Mechanical Engineering, BUT.

APA, Harvard, Vancouver, ISO, and other styles

7

Mills, Christian Robert. "Online and virtual education: it's effectiveness and impact on high school mathematics and science students." Montana State University, 2011. http://etd.lib.montana.edu/etd/2011/mills/MillsC0811.pdf.

Full text

Abstract:

This descriptive research paper discusses the effects of online instruction on high school mathematics students. The project was designed to determine if students enrolled in online mathematics and science courses can or will receive a level of instruction comparable to students who take their high school mathematics courses in a traditional classroom. It is desired that students in online courses make progress during the semester or year equal to or within a range of those students in traditional courses. Online education has the potential to bring quality education to those students who may

APA, Harvard, Vancouver, ISO, and other styles

8

Mills, Paul S. "'Margaret danced through Neil Armstrong' : readers responding to Susan Power's spiritual fiction /." Electronic version (PDF), 2003. http://dl.uncw.edu/etd/2003/millsp/paulmills.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Samadli, Vugar. "Rotor-bearing system dynamics of a high-speed micro end mill spindle." [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0015756.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Thompson, Michael B. "Development of a five-axis machining algorithm in flat end mill roughing /." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd823.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Thompson, Michael Blaine. "Development of a Five-Axis Machining Algorithm in Flat End Mill Roughing." BYU ScholarsArchive, 2005. https://scholarsarchive.byu.edu/etd/320.

Full text

Abstract:

To further the research done in machining complex surfaces, Jensen [1993] developed an algorithm that matches the normal curvature at a point along the surface with the resultant radius formed by tilting a standard flat end mill. The algorithm called Curvature Matched Machining (CM2) is faster and more efficient than conventional three-axis machining [Jensen 1993, Simpson 1995 & Kitchen 1996]. Despite the successes of CM2 there are still many areas available for research. Consider the machining of a mold or die. The complex nature of a mold requires at least 20-30 weeks of lead time. Of those

APA, Harvard, Vancouver, ISO, and other styles

12

Monteiro, Gustavo Machado. "MHV tree amplitudes in super-Yang-Mills and in superstring theory /." São Paulo : [s.n.], 2010. http://hdl.handle.net/11449/99169.

Full text

Abstract:

Orientador: Nathan Jacob Berkovits<br>Banca: Horatiu Stefan Nastase<br>Banca: Vladimir Demyanovich Pershin<br>Resumo: A presente dissertação trata-se de uma revisão sobre amplitudes MHV na teoria de Yang-Mills e em sua extensão maximalmente supersimétrica. A demonstração da fórmula geral para tais amplitudes é dada no terceiro capítulo. Uma vez que o formalismo de twistors se apresenta como um interessante arcabouço teórico para o estudo de tais amplitudes, uma discussão sobre o mesmo e considerada, bem como sua extensão supersimétrica. Ao final, o cálculo de quatro e cinco pontos para amplitu

APA, Harvard, Vancouver, ISO, and other styles

13

Avellar, Brecc K. "Technical review and economic evaluation : steam-explosion/fractionation of biomass /." Thesis, This resource online, 1990. http://scholar.lib.vt.edu/theses/available/etd-03142009-040725/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Yildirim, Tuna. "Topologically massive Yang-Mills theory and link invariants." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/1519.

Full text

Abstract:

In this thesis, topologically massive Yang-Mills theory is studied in the framework of geometric quantization. This theory has a mass gap that is proportional to the topological mass m. Thus, Yang-Mills contribution decays exponentially at very large distances compared to 1/m, leaving a pure Chern-Simons theory with level number k. The focus of this research is the near Chern-Simons limit of the theory, where the distance is large enough to give an almost topological theory, with a small contribution from the Yang-Mills term. It is shown that this almost topological theory consists of two copi

APA, Harvard, Vancouver, ISO, and other styles

15

Du, Toit Rene-Marie. "The identification of prevalent bacterial isolates and characterisation of microbial communities in paper-mill water systems." Pretoria : [s.n.], 2007. http://upetd.up.ac.za/thesis/available/etd-06272008-144355.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Kumar, Uttara Vijay. "Comparison of equivalent diameter end mill models for dynamics prediction by receptance coupling substructure analysis." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0041355.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Silva, Ítalo Macedo. "Efeitos alelopáticos de microcistinas em rúcula (Eruca sativa Mill.) /." Rio Claro : [s.n.], 2011. http://hdl.handle.net/11449/87843.

Full text

Abstract:

Orientador: Maria do Carmo Bittencourt-Oliveira<br>Banca: Massanori Takaki<br>Banca: Ana Dionisia da Luz Coelho Novembre<br>Resumo: As cianotoxinas são produzidas por diversos gêneros de cianobactérias, possuem ação hepatotóxica e foram as responsáveis por vários casos de intoxicação em mamíferos. Estudos com hortaliças têm demonstrado os efeitos das microcistinas (MCs) sobre a germinação de sementes, o desenvolvimento das plântulas e o metabolismo, além do acúmulo nos tecidos foliares. O que caracteriza uma importante via de contaminação para o homem através da irrigação com água contendo cia

APA, Harvard, Vancouver, ISO, and other styles

18

Turner, Piers Norris Postema Gerald J. "Mill's epistemic liberalism." Chapel Hill, N.C. : University of North Carolina at Chapel Hill, 2009. http://dc.lib.unc.edu/u?/etd,2560.

Full text

Abstract:

Thesis (Ph. D.)--University of North Carolina at Chapel Hill, 2009.<br>Title from electronic title page (viewed Oct. 5, 2009). "... in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Philosophy." Discipline: Philosophy; Department/School: Philosophy.

APA, Harvard, Vancouver, ISO, and other styles

19

Virta, Marko T. "The performance optimisation and control for the wet end systems of a fluting and liner board mill." Thesis, University of Manchester, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.488194.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Ehner, Carolyn Michelle. "Gender Ideology at the Lowell Boott Mills: A Material Culture Analysis." W&M ScholarWorks, 1999. https://scholarworks.wm.edu/etd/1539626203.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Roberts, Warren B. "Black liquor droplet combustion and modeling /." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1339.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Cornélio, Gilson Teixeira. "Caracterização de materiais utilizados na fabricação de cilindros de laminação submetidos ao desgaste abrasivo /." Guaratinguetá : [s.n.], 2006. http://hdl.handle.net/11449/97099.

Full text

Abstract:

Resumo: O avanço da tecnologia de laminação incrementou as solicitações sobre os cilindros laminadores, e, portanto, o desenvolvimento de materiais mais resistentes ao desgaste, visando aumento da produtividade do laminador e melhor qualidade superficial dos produtos laminado, em especial tiras a quente. Como estudo de desgaste em campo é muito complexa devido à influência de diversos mecanismos e muitas vezes combinados entre si, os ensaios laboratoriais têm se mostrado como um meio mais fácil para estudar os materiais em serviço, além de auxiliar o projeto novas ligas. Dessa forma, foi propo

APA, Harvard, Vancouver, ISO, and other styles

23

Wang, Gewei. "Does market concentration motivate pulp and paper mills to vertically integrate?" Thesis, Available online, Georgia Institute of Technology, 2005, 2005. http://etd.gatech.edu/theses/available/etd-08242005-143103/.

Full text

Abstract:

Thesis (M. S.)--Economics, Georgia Institute of Technology, 2006.<br>Haizheng Li, Committee Chair ; Patrick McCarthy, Committee Member ; Vivek Ghosal, Committee Member. Includes bibliographical references.

APA, Harvard, Vancouver, ISO, and other styles

24

Perea, Luiz Antonio 1952. "Avaliação técnico-econômica do processo de cogeração em uma indústria sucroalcooleira /." Botucatu : [s.n.], 2005. http://hdl.handle.net/11449/90596.

Full text

Abstract:

Orientador: Nelson Miguel Teixeira<br>Banca: Marco Antonio Martin Biaggioni<br>Banca: Eduardo Antonio Sleiman<br>Abstract: The study shows a revision of the situation of the Brazilian electric system, basically from the water that demanded the search of alternative sources of generation of electric energy, besides of the rationing event in 2001. One of the sources of energy is the biomass and especially the residues from the ground of the sugar cane. The Alcohol Sugar Cane Industry make use of bagasse from the sugar-cane as a source of energy, through the cogeneration process, consuming the el

APA, Harvard, Vancouver, ISO, and other styles

25

Santos, Izabella Rodrigues Chaves dos. "Escurecimento enzimático em frutos : polifenoloxidase de atemóia (Annona cherimola Mill. X Annona squamosa L.) /." Araraquara : [s.n.], 2009. http://hdl.handle.net/11449/88628.

Full text

Abstract:

Orientador: Valdir Augusto<br>Banca: Valdir Augusto Neves<br>Banca: José Paschoal Batistuti<br>Banca: Jonas Contiero<br>Resumo: A família das anonáceas é composta por muitos gêneros e espécies; dentre essas, a atemóia (Annona cherimola Mill. X Annona squamosa L.), resultante do cruzamento entre a fruta-do-conde (Annona squamosa L.) e a cherimóia (Annona cherimola Mill.). No Brasil, a atemóia vem despertando grande interesse na produção/comercialização dos seus frutos; no entanto um dos obstáculos enfrentados é a facilidade de escurecimento enzimático que a fruta apresenta. Esse tem como respon

APA, Harvard, Vancouver, ISO, and other styles

26

Larson, Robert Blake. "Attenuation of constituents from paper-pulp mill wastewater ponded on clay soil under natural environmental conditions." Thesis, The University of Arizona, 1986. http://etd.library.arizona.edu/etd/GetFileServlet?file=file:///data1/pdf/etd/azu_e9791_1985_367_sip1_w.pdf&type=application/pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Gillion, Lauren. "Developing a generic hazard analysis critical control point (HACCP) system for the wheat milling industry." Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

Full text

Abstract:

In South Africa there is a need within the milling industry for controlling food safety especially due to customer's demands and government's regulations. The best way to ensure food safety is with the implementation of a HACCP based food safety system. Therefore, the principal aim of this study was to develop a generic HACCP model for the flour milling industry. Afterwards this generic model can then be adapted for each specific mill and its needs.

APA, Harvard, Vancouver, ISO, and other styles

28

Merdol, Sukru Doruk. "Mechanics and dynamics of serrated end mills." Thesis, 2003. http://hdl.handle.net/2429/13960.

Full text

Abstract:

Roughing, semi-finishing and finish milling operations constitute most significant portion in manufacturing aerospace parts. Thermally resistant materials, such as Titanium and Nickel alloys are rough milled using end mills with serrated or wavy profiles on their cutting edges. The serrations must be designed to have a phase shift from one flute to another in order to prevent unstable, self excited chatter vibrations during machining. Finish milling is usually required in peripheral milling of thin aircraft webs with long end mills where the structures are flexible and radial depth of cuts are

APA, Harvard, Vancouver, ISO, and other styles

29

Lu, Hung-Yu, and 盧鈜俞. "Development of Modularized Inspection System for End Mills." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/fk3av7.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>101<br>Machine vision is a universal technology which be chiefly used in flaw detection, dimension measurement, and dynamic photography. Nowadays, such as machinery, manufacturing processes, and technology industry have adopted this technique for some applications. The accuracy of tool dimension mainly influences the quality of cutting tools and workpieces. If there is a tool inspection and measurement system to measure the tool geometry effectively, we can adjust the tool grinding processes to improve the tool life and the quality of cutting tools. 　　This di

APA, Harvard, Vancouver, ISO, and other styles

30

Du, Chun. "CAD of Solid Carbide End-Mills and its Applications." Thesis, 2011. http://spectrum.library.concordia.ca/7648/4/Du_MSc_F2011.pdf.

Full text

Abstract:

Nowadays, carbide end mills are widely utilized in the aluminum, titanium and steel cutting industries, so the more and more high-precision requirements to design of cutters are provided by users. Meanwhile, in order to finish the simulation and analysis of cutting processing, it is also important to design more free-control geometry model, and then transit into the CAD/CAM systems. For this purpose, many research works have been successfully conducted on optimizing the geometry model of cutters to get more real and easy controlled geometry; however, another critical factor, there are still

APA, Harvard, Vancouver, ISO, and other styles

31

Chen, Li-Chang, and 陳立錩. "The Stress Analysis and Vibration Characteristics of End Mills." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/11328449649639334842.

Full text

Abstract:

碩士<br>大葉大學<br>機械工程研究所碩士班<br>96<br>This study was finite element analysis (FEA) to determine the modal properties of the tool. Theoretical natural frequencies and modality shape can be obtained by FEA. Establishment the different spiral angle of end mill by SoliWorks cartography software. Then uses the COSMOSWorks analysis software to make the frequency and static analysis for the different spiral angle of two edges , three edges , four edges and six edges. The frequency analysis and static analysis for the end mill can then be carried out. The strength and vibration characteristics of milling

APA, Harvard, Vancouver, ISO, and other styles

32

Chen, Yi-Yin, and 陳逸穎. "Development of Microscope for Geometry Measurement of End Mills." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/q489b5.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班在職專班<br>104<br>With the growth and development of the machining industry, the tool grinding technology and demand is relatively improved. Cutting tools have to be made with great precision. The traditional tool measuring instruments lack for simple, fast, and high precision measurement functions. Besides, imported tool measuring machines have high price. 　　　 Therefore, the aim of this dissertation was to develop a six axes tool measuring equipment with the lenses of a microscope can be moved or rotated. We used the imaging principle of the microscope and changed

APA, Harvard, Vancouver, ISO, and other styles

33

Yang, Chi-Shiung, and 楊志雄. "Modeling and Analysis of Machining Process for Serrated End Mills." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/75516020326078401277.

Full text

Abstract:

博士<br>國立成功大學<br>機械工程學系碩博士班<br>92<br>This paper presents analytical force models for a general helical serrated end mill with sinusoidal and square edges profile in both the angle and frequency domains. Based on the numerical chip load model, Chip load distribution is analyzed with respect to tool geometric parameters. The proposed chip load model describes the influence of flute geometry, number of cutter flutes, flute helix angle, wavelength of sinusoidal edge, cutter radius. Sinusoidal-edge chip thickness is N times that of a regular end mill, if the ratio of wave amplitude to the feed per t

APA, Harvard, Vancouver, ISO, and other styles

34

Clayton, Stuart Harold. "Force modeling and deflection compensation of miniature ball end mills." 2003. http://www.lib.ncsu.edu/theses/available/etd-06122003-154042/unrestricted/etd.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Lin, Yu-Wei, and 林育緯. "The Study of Precision Compensation System for Grinding End-mills." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/jbr3j2.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>創意工程與精密科技研究所<br>99<br>In recent years, the machining technology in high speed milling and cutting for hard materials or fine shapes develops fast. Due to the development of new engineering materials and components miniaturization and precision, there is a great demand for high value-added and high productivity cutting tools. Therefore, manufacturers are actively developing high-performance cutting tools for a variety of processing applications and expand their production capacity. This thesis establishes a precision compensation system for grinding end mills based on a five-a

APA, Harvard, Vancouver, ISO, and other styles

36

Wang, Yan-Shih, and 王硯仕. "The Study of Optimal End-Mills Design for Milling Wood." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/b7pp3w.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>105<br>Over the last several decades there has been facilitated the advancement of technology which improves the development of quality products, incoulding the fine diemsional accuracy, geometric accuracy, another point of paramount importance is perfectly finish surface. In consideration of high-level demands, reducing and removing the burrs from machining is of great importance. Cutting tools are the most critical factor that influence surface quality during the production process. Comphor Wood is elegant material that commonly has been used to buildin

APA, Harvard, Vancouver, ISO, and other styles

37

YE, JIA-YOU, and 葉佳宥. "The Study of Optimal End-Mills Design for Milling Titanium Alloy." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/d753g8.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>106<br>In recent years, with the development of 3C electronic inducstries, the smart phones appearance have a variety of materials.From the original plastic materials to metal materials have been widely used currently. This paper is mainly to study of optimal cutting tool design for milling titanium alloy, in order to improve the tool life and workpiece surface quality of titanium alloy cutting tool. The experiments employed the L9(34) orthogonal array of taguchi method to assign different independent factors of tool geometry angles in this thesis. Taguchi me

APA, Harvard, Vancouver, ISO, and other styles

38

Wu, Yi-Nong, and 吳易濃. "Optimal Design of Grinding Accuracy for Cutting Edges of End Mills." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/h9nr92.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>101<br>Mirror finishing is a high precision machining method, it would be effected by structure rigidity of machine center, material property, cutting tool, especially the grinding accuracy for cutting edge of tool. At present, it mainly develop to the throw away inset tip in the study of optimization for cutting edge and practical applications, but it rarely study for end-mills. As above, this thesis aims to analyze and discuss the optimal design of grinding accuracy for end-mill cutting edge. Because the chip load might be different when grinding the ra

APA, Harvard, Vancouver, ISO, and other styles

39

LAI, MING-JYUN, and 賴明駿. "Development of Geometry and Angle Compensation System for Grinding End Mills." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/qg7ca9.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>107<br>With the development of technology and industry recently, high-speed cutting and high accuracy cutting are the target in cutting industry. Therefore, the quality acquirement for tools will be stricter, especially for the more accurate geometry size and tool angle, which is in accordance with high accuracy cutting nowadays. This thesis aims for building up end mill offset system for five-axes grinding machines to enhance the yield rate and efficiency in tool production procedure. First, we analyze grinding procedure for all parts on tool, including radi

APA, Harvard, Vancouver, ISO, and other styles

40

CHEN, GUAN-JIE, and 陳冠傑. "The Study of Optimal End Mills Design for Milling 7075 Aluminum Alloy." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/x533dt.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>106<br>With the progress of science and technology, product size and tolerance requirements are getting finer. There must be new breakthroughs in the requirements for dimensional accuracy and processing technology. Need to consider material properties, correct handling methods, etc. Good craftsmanship depends on the use of the right tools. All processing and production must have appropriate tools to do more with less. This paper uses cutting machining as an example to design the material properties of the cutting tool and the objectives to be considered. In o

APA, Harvard, Vancouver, ISO, and other styles

41

Cheng, Chung-Hsiem, and 鄭忠賢. "An Investigation of milling process for SUS304 with end mills of different coatings." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/675asw.

Full text

Abstract:

碩士<br>國立成功大學<br>機械工程學系專班<br>90<br>Abstract It’s widely used on tools due to TiN and TiCN coating featuring high hardness; low friction coefficient; anti-corrosiveness. The article is first mainly probing into tools with and without TiN, TiCN and without coating under different cutting condition while milling 304 stainless steel, its flank wear analysis and roughness of surface of workpiece. Second using Taguchi Method to design experiment in order to know the mutual function of variance parameter with different coating tool and mill machining condition. Finally, to experiment mill with differ

APA, Harvard, Vancouver, ISO, and other styles

42

Lin, Kuei-Hui, and 林圭輝. "Development of On-line Image Measurement System for End Mills and Grinding Wheels." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/7pr7z6.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班在職專班<br>101<br>There are two kinds of types for end mill manufacturers in Taiwan. One is for the mass production with CNC tool grinding machines to manufacture the general specification end mills, another is to produce the specific profile of end mills and regrind worn end mills with traditional universal tool grinders. It is necessary to improve the product accuracy for using traditional universal tool grinders, and it is very important to develop equipment to improve this kind of grinding process. Therefore, this thesis chooses the Topwork Industry Co. M-40 uni

APA, Harvard, Vancouver, ISO, and other styles

43

YU, shi-cheng, and 尤世承. "An Investigation of Roughness and Finish of Curved Surface Machined by Ball End Mills." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/55171948502138197623.

Full text

Abstract:

碩士<br>華梵大學<br>機電工程學系博碩專班<br>97<br>The main purpose of this paper was to investigate the effect of the down milling and up milling of carbon steel for the different radius of ball end mills on the roughness and geometric finish of the curved surface. The ball end mills with R4, R3 and R2 mm, the different spindle speed and feed rate or reducing spindle speed and feed rate were selected to study the roughness and geometric finish of curved surface. The experiment results showed that using ball end mills of R4 mm under down milling of the curved surface and lower cross feed can obtain a relativel

APA, Harvard, Vancouver, ISO, and other styles

44

CHUNG, MIN-HSIN, and 鍾旻欣. "Performance Analysis and Geometry Angle Design of End Mills for Milling SKD61 Die Steel." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/w4yp3y.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>106<br>Modern science and technology, some rely on the accuracy of the mold production requirements are also getting higher and higher, high efficiency and high wear resistance of the tool has become a very important part of the industry, the quality of the tool will directly affect the cutting performance, tool life expectancy and edge wear, edge grinding is the most important step to affect the performance of a tool, the cutting edge of the geometric angle of the complex, different processing materials, the geometry of the tool is not the same. 　　SKD61 is a

APA, Harvard, Vancouver, ISO, and other styles

45

Huang, Yu-Jung, and 黃宥容. "Study on Surface Roughness of Plane Milling by Means of End Mills with Different Geometries." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/89352518699003769008.

Full text

Abstract:

碩士<br>國立聯合大學<br>機械工程學系碩士班<br>102<br>Surface roughness is one of the most important indices for the modern precision machining and can be affected by different factors including the choice of cutting tools. In this study, the surface roughness of plain milling for 6061 aluminum matrix composite is investigated by using computer numerical control (CNC) milling machine. Three types of end mill, i.e. flat end mill, ball end mill and bull nose cutter, are also used for milling operations. The cutting process is varied with different parameters such as spindle rotational speed, feed rate and cutting

APA, Harvard, Vancouver, ISO, and other styles

46

LIANG, CHIAO-YUN, and 梁巧運. "The Prediction Model Construction of Cutting Edge for End Mills by Mechanical Properties of the Materials." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/6vt4ad.

Full text

Abstract:

碩士<br>國立虎尾科技大學<br>機械與電腦輔助工程系碩士班<br>107<br>Both domestic and foreign tool industries have to design different tool geometries for cutting different materials. However, the design of the tool geometry belongs to the know-how of every tool manufacturer and it is based on the mechanical properties of materials. The tool geometry generally refers to the rake angle, relief angle, and helix angle. The mechanical properties mainly focus on the yield strength, tensile strength, shear strength, hardness, thermal conductivity, Young's modulus, and toughness. The wedge angle of cutting tools should increa

APA, Harvard, Vancouver, ISO, and other styles

47

WANG, PANG-LI, and 王邦力. "Numerical Analysis of Vibration Source Estimation on CNC End Mills Application Using Embedded MEMS Microphone Array System." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/90104322017542957503.

Full text

Abstract:

碩士<br>逢甲大學<br>電聲碩士學位學程<br>105<br>With the trend of industrial automation for mass production, there are many computer numerical control (CNC) machine tools which require the data collection from intelligent sensors to analyze its processing quality. In general, for high speed rotating machines, the accelerometer can be attached on the spindle to collect the data from the detected vibration of the CNC. However due to its cost, the accelerometer has not been widely adopted in typical CNC machine tool. This paper attempts to develop the embedded miniature MEMS microphone array system (5.25 cm * 8

APA, Harvard, Vancouver, ISO, and other styles

48

Luo, Shan. "Toolpath and Cutter Orientation Optimization in 5-Axis CNC Machining of Free-form Surfaces Using Flat-end Mills." Thesis, 2015. http://hdl.handle.net/1828/6993.

Full text

Abstract:

Planning of optimal toolpath, cutter orientation, and feed rate for 5-axis Computer Numerical Control (CNC) machining of curved surfaces using a flat-end mill is a challenging task, although the approach has a great potential for much improved machining efficiency and surface quality of the finished part. This research combines and introduces several key enabling techniques for curved surface machining using 5-axis milling and a flat end cutter to achieve maximum machining efficiency and best surface quality, and to overcome some of the key drawbacks of 5-axis milling machine and flat end cutt

APA, Harvard, Vancouver, ISO, and other styles

49

Chen, Chi-Hsiang, and 陳麒翔. "Analysis of The Design and Grinding Influence on Cutting Performances of End-mills Utilized for High-Speed Machining." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/jfp3aw.

Full text

Abstract:

博士<br>國立虎尾科技大學<br>機械與機電工程研究所<br>102<br>The development and application of green cutting is essentially dependent on the innovation of machine tools, enhancements in tool development and more sophisticated cutting technologies. The development of tools and cutting technology has a particularly relevant influence. However, the dimension or geometry of end-mill may vary in accuracy due to incomplete parameter design of control factors or the interference of diamond wheel wear factors that might occur in the tool grinding process. That will affect the tool life and the surface roughness of workpie

APA, Harvard, Vancouver, ISO, and other styles

50

CHEN, GUAN-RONG, and 陳冠融. "High Temperature Wear Behaviors and Cutting Performances of AISI M35 End-mills deposited with High Power Impulsed Magnetron Sputtering Titanium Nitride Coatings." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/436b46.

Full text

APA, Harvard, Vancouver, ISO, and other styles

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!