Academic literature on the topic 'SKD11 Steel'

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Journal articles on the topic "SKD11 Steel"

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Koda, Risa, Hiroshi Usuki, Masahiro Yoshinobu, et al. "Effect of Work Material’s Hardness on Cutting Performance of TiAlN- and CrAlN-Coated Cutting Tools." Key Engineering Materials 656-657 (July 2015): 231–36. http://dx.doi.org/10.4028/www.scientific.net/kem.656-657.231.

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For better selection of coated cutting tools, TiAlN (Ti50Al50N) and CrAlN (Cr50Al50N) coatings were deposited onto ball-nose and square end mills using arc evaporation, and their cutting performances were evaluated using steel workpieces of various hardnesses. In particular, cutting tests were performed on three types of workpieces, made from S50C, SKD61, and SKD11 steels, having Brinell hardness numbers of HB220, HRC40, and HRC60, respectively. The results of the cutting experiments were elucidated and discussed in terms of the mechanical properties and anti-oxidation resistances of the diffe
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Kanlayasiri, Kannachai, Prajak Jattakul, and Niwat Mookam. "Machinability of tool steels machined by electric-discharge machining." SNRU Journal of Science and Technology 14, no. 1 (2021): 25–31. http://dx.doi.org/10.55674/snrujst.v14i1.244172.

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SKD11 has been a widely used tool steel for cold works for many years while DC53 tool steel is intently developed to replace SKD11. In this paper, the machinability of these two tool steels was compared in terms of material removal rate (MRR), electrode wear ratio (EWR), and arithmetic mean of value of roughness (Ra) of the specimen machined by electric-discharge machining. The machining variables involved were electric-discharge time and electric-discharge peak current. The machining electrode was made from a copper alloy. Results show that both electric-discharge time and electric-discharge
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Sutrisno, Nurtanto Fauzi, and Darmanto Seno. "Analysis of the Effect of Tempering Temperature on the Formation of Microstructure and Hardness Values in SKD11 Steel." International Journal of Multidisciplinary Research and Analysis 06, no. 01 (2023): 45–50. https://doi.org/10.5281/zenodo.7509217.

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SKD11 steel is a tool steel material. SKD11 steel must have strong and tough mechanical properties. So to improve the quality and ability of SKD11 steel to accept external loads and forces, it is necessary to heat treatment. The heat treatment carried out in this research is hardening and hardening – tempering. The hardening process is carried out by heating SKD11 steel at austenitic temperature of 950 °C and holding time of 30 minutes. Then fast cooling (quenching) with water cooling media. As for the hardening – tempering process with temperature variations of 400 °C, 500
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Aladin, Eko Purkuncoro, Soenoko Rudy, Joseph Djoko Herry Santjojo Dionysius, and Surya Irawan Yudy. "THE EFFECT OF LFG PLASMA SPUTTERING POWER ON HARDNESS OF CARBON THIN FILMS ON SKD11 STEEL USING TARGET MATERIAL FROM BATTERY CARBON RODS." Eastern-European Journal of Enterprise Technologies 2, no. 12 (104) (2020): 24–29. https://doi.org/10.15587/1729-4061.2020.198474.

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Battery waste is one of waste that can damage the environment and there has not been much good processing in Indonesia. Even though, battery waste contains carbon which can be used as a target material for deposition of carbon films using plasma sputtering. The focus of this research is to determine the effect and optimum power value of plasma argon generation, so that the power generation value can produce the highest hardness value of SKD11 steel can be obtained. The method used as plasma is argon gas. Argon plasma is generated by using a 40 kHz LGF. Thin film of carbon synthesize on SK
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Nguyen, Hong Son. "Comparative Experiment of Surface Roughness when Grinding 3X13, SKD11 and SUJ2 Steels with CBN Grinding Wheel." International Journal of Trend in Scientific Research and Development 4, no. 2 (2020): 336–40. https://doi.org/10.5281/zenodo.3843197.

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This paper presents the experimental study for comparison of surface roughness of work piece when grinding three types of 3X13, SKD11 and SUJ2 steels with CBN grinding wheel. The comparison methods in this study include comparison by means, comparison by numerical charts, comparison by histogram plot, and comparison by criteria's of probability theory. The results show that comparison by criteria's of probability theory leads to more reliability than other methods. On this basis, the values of surface roughness of 3X13 and SUJ2 steels are determined to be equal. Meanwhile, the surface
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Okamoto, Yusuke, Takanori Yazawa, Tomonori Kato, et al. "Study on Tool Wear In-Process Estimation for Ball End Mill Using Rotation Control Air Turbine Spindle." Key Engineering Materials 749 (August 2017): 94–100. http://dx.doi.org/10.4028/www.scientific.net/kem.749.94.

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This paper introduces a method for in-process tool wear estimation of an air turbine spindle, which is equipped with a rotation control system for ultra-precision milling. Previous investigations revealed that the pressure of the compressed air for supply that is used to control the rotational speed and tool wear at the time when steady wear occurs, maintains a linear relationship when processing SKD61 steel. In addition, the extent to which the supply pressure changed was reduced after chipping occurred. Therefore, the possibility exists that the tool wear can be estimated by obtaining the su
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Purkuncoro, Aladin Eko, Rudy Soenoko, Dionysius Joseph Djoko Herry Santjojo, and Yudy Surya Irawan. "Effect of target-substrate distance on thickness and hardness of carbon thin films on SKD11 steel using target material from battery carbon rods." Eastern-European Journal of Enterprise Technologies 1, no. 12 (109) (2021): 22–28. http://dx.doi.org/10.15587/1729-4061.2021.225376.

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Carbon thin films on SKD11 steel were deposited by 40 kHz frequency plasma sputtering technique using a waste of battery carbon rods in argon plasma, and their mechanical properties were investigated by various target-substrate distances (1 cm, 1.7 cm, 2 cm, and 2.4 cm). The power used is 340 watts, the vacuum time is 90 minutes, and the gas flow rate is 80 ml/minute. The deposition time of carbon in plasma sputtering is 120 minutes with the initial temperature (temperature during vacuum) of 28 oC and the final temperature (the temperature after plasma sputtering) is 300 oC. The hardness value
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Aladin, Eko Purkuncoro, Soenoko Rudy, Joseph Djoko Herry Santjojo Dionysius, and Surya Irawan Yudy. "Effect of target-substrate distance on thickness and hardness of carbon thin films on SKD11 steel using target material from battery carbon rods." Eastern-European Journal of Enterprise Technologies 1, no. 12(109) (2021): 22–28. https://doi.org/10.15587/1729-4061.2021.225376.

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Carbon thin films on SKD11 steel were deposited by 40&nbsp;kHz frequency plasma sputtering technique using a waste of battery carbon rods in argon plasma, and their mechanical properties were investigated by various target-substrate distances (1&nbsp;cm, 1.7&nbsp;cm, 2&nbsp;cm, and 2.4&nbsp;cm). The power used is 340&nbsp;watts, the vacuum time is 90&nbsp;minutes, and the gas flow rate is 80&nbsp;ml/minute. The deposition time of carbon in plasma sputtering is 120&nbsp;minutes with the initial temperature (temperature during vacuum) of 28&nbsp;<sup>o</sup>C and the final temperature (the tempe
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Guo, Jhao-Yu, Yu-Lin Kuo, and Hsien-Po Wang. "A Facile Nitriding Approach for Improved Impact Wear of Martensitic Cold-Work Steel Using H2/N2 Mixture Gas in an AC Pulsed Atmospheric Plasma Jet." Coatings 11, no. 9 (2021): 1119. http://dx.doi.org/10.3390/coatings11091119.

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In this study, we propose a rapid plasma-assisted nitriding process using H2/N2 mixture gas in an atmospheric pressure plasma jet (APPJ) system to treat the surface of SKD11 cold-working steel in order to increase its surface hardness. The generated NH radicals in the plasma region are used to implement an ion-bombardment for nitriding the tempered martensite structure of SKD11 within 18 min to form the functional nitride layer with an increased microhardness around 1095 HV0.3. Higher ratios of H/E and H3/E2 were obtained for the values of 4.514 × 10−2 and 2.244 × 10−2, referring to a higher d
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Iwabuchi, Akira, Ahmad bin Hj. Yunus, Mitsuaki Hayashi, Jun-ichiro Nishi, and Yuji Sato. "Die Life and Workpiece Properties Under Dry Condition in High-Speed Pressworking." Journal of Manufacturing Science and Engineering 119, no. 4A (1997): 550–55. http://dx.doi.org/10.1115/1.2831186.

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To explore the feasibility of “oil-free” pressworking, we investigated the effects on the life of SKD11 steel dies and the quality of phosphor bronze workpieces under lubricated and unlubricated or dry conditions. In addition, the performance of SKD11 dies coated with TiN as well as cemented tungsten carbide dies were also examined under dry conditions. Results show that the life of unlubricated SKD11 dies is about half of that under lubricated conditions. The cemented tungsten carbide die gives superior die life and workpiece quality even under dry use conditions.
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Dissertations / Theses on the topic "SKD11 Steel"

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Lin, Hung-Hsiung, and 林鴻熊. "Studies of tool wear for milling hardened steel SKD11." Thesis, 2009. http://ndltd.ncl.edu.tw/handle/89413958693751823746.

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碩士<br>華梵大學<br>機電工程學系博碩專班<br>97<br>This paper was to investigate the effect of different tool geometries with rake angle and helical angle and different coatings of TiCN and TiAlN on tool wear under down milling and up milling of the hardened steel SKD11. The experiment results showed that when the down milling was employed to machine SKD11 steel, the resulting tool wear was smaller than that of up milling. This may be because the cutting temperature and the abrasive wear are lower. In addition, using the end mill with negative rake angle under the down milling showed a lower wear. The reason f
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TSAI, DENG-CHUAN, and 蔡登全. "Study on Polishing of SKD11 Die Steel by different abrasive." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/65113389602658997489.

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碩士<br>東南科技大學<br>機械工程研究所<br>104<br>This dissertation is about the investigation of surface defect and surface roughness of SKD11 die steel after machining based on high precision planar machinery polishing parameters. During experimental process, grinding and polishing of SKD11 die steel surface have been carried out by using slurries of different concentrations with different grinder rotational speeds and counterweight pressure parameter settings in order to explore the original surface of specimen and the surface roughness and morphology after grinding and polishing. In this experiment the SK
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Chen, Alan, and 陳建元. "Grinding Characteristics of Resin CBN Grinding Wheels for SKD11 Steel." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/56785481074219846320.

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碩士<br>國立勤益科技大學<br>機械工程系<br>102<br>The purpose of this study is design a new sand stick to decrease compounding recipe times. We all know, Wheel structure of three elements is abrasives, binders and pores. Sand stick and wheel have same structure but different geometric shapes, so this paper manufacturing CBN resin sand stick from wheel process. Previous test wheel surface are often observed by the situation after grinding wheel surface, but this method can’t carefully observe the micro-structural variations in the abrasives and binders after grinding, so this paper design platform can carry ou
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Lai, Meng-tse, and 賴孟澤. "Effects of the Properties on SKD11 Tool Steel by Oxynitriding Processes." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/f2bmj7.

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碩士<br>國立臺北科技大學<br>材料及資源工程系研究所<br>98<br>In this study, JIS SKD11 tool steel is used and divided into three parameters of oxynitriding treatment. The first step is to change the temperature of oxynitriding treatment (470°C-8 h, 480°C-8 h, 490°C-8 h and 510°C-8 h) and keep the same post-oxidation time (30 min), then to find the optimal temperature of nitriding. The second step is change the soaking time of oxynitriding treatment (480°C-6 h, 480°C-8 h and 480°C-10 h) and soaking time of post-oxidation is same. Finally, we use the different soaking time of post-oxidation (480°C-8 h-30 min, 480°C-8
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Wang, Hsien-Po, and 王憲柏. "Surface Hardness Treatment on SKD11 Die Steel by Atmospheric Pressure Plasma Jet." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/6es2cz.

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Chen, Tsung-yu, and 陳聰予. "The Investigation of Electrochemical Jet Machining on High Carbon Steel SKD11 with Abrasive." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/59802591265780497915.

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碩士<br>國立中央大學<br>機械工程學系<br>104<br>Electrochemical jet machining (ECJM) is one of the non-traditional machining technologies, the technology is by metal material removing through electrochemical reaction, the dissolved metal were carried away via jet flow from machining region. However, The process of abrasive slurry-jet machining (ASJM) is that erodes material using abrasive particles by a steam of fluid impinging on a target. ECJM has several advantages, such as difficult to wear electrode, removing part of workpiece by dissolved via jet, no residual stress and Metamorphic layer, high machin
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Chen, Chien-Fu, and 陳建富. "Investigation on Optimum Parameters of the Curved Surface in High Speed Cutting SKD11 Steel." Thesis, 2007. http://ndltd.ncl.edu.tw/handle/09628861333089821451.

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碩士<br>國立屏東科技大學<br>機械工程系所<br>95<br>The purpose of this research is to find optimum cutting parameters in order to achieve the same roughness level as well as polishing surface in high speed cutting (HSC) curved surface, such that it can reduce machining time for mold fabrication. The comparison between theoretical and experimental roughness on the curved surface is conducted. An orthogonal array of Taguchi method is used to find the two sets of optimum cutting parameters for the average and maximum roughness of curved surface by HSC, separately. Then the observation of surface roughness and too
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Chung, Wan-Ting, and 鍾宛庭. "Power Effect on Surface Hardening of SKD11 Tool Steel by Atmospheric Pressure Plasma Jet." Thesis, 2019. http://ndltd.ncl.edu.tw/handle/597tz4.

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Feng, Nian-Hua, and 馮念華. "Application of molybdenum copper based composite electrodes to EDM surface integrity of SKD11 tool steel." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/53930442922637114095.

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碩士<br>南台科技大學<br>奈米科技研究所<br>96<br>Electro discharge machining (EDM) has wildly applications among non-traditional manufacturing. However, some defects like pores, cracks and craters induced due to huge temperature gradient of dielectric during cooling process. The molten material which is not flushing away by dielectric will be re-solidified on the machined surface, and will deteriorate the mechanical properties of the materials. Therefore, the addition of molybdenum among composite electrode to accrue surface integrity after EDM has been discussed in this study. This study compares electrolyti
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Huang, Tsai-Te, and 黃再得. "Investigation on the Predictive Model for Tool Wear and Surface Roughness in Milling SKD11 Steel." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/81719051628529690669.

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碩士<br>國立屏東科技大學<br>機械工程系<br>91<br>The purpose of this study is to set-up two independently predictive models for tool wear and surface roughness in milling SKD 11 steel. Experiments conducting and preditive models developing are main scheme in this study. In experimental aspect, milling speed, feed and depth of cut are selected as the experimental parameters that have been arranged to 54 experimental points by using the orthogonal array of Taguchi method. Thus experiments can be carried out step by step following the arrangement. Followed each test tool flank wear and surface roughness are meas
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Book chapters on the topic "SKD11 Steel"

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Huy, Trieu Quy, Vu Van Khoa, Bui Thanh Danh, et al. "Study on Multi-criteria Optimization in CBN Grinding SKD11 Tool Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-22200-9_12.

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Nguyen, Huu Quang, Manh Cuong Nguyen, Thu Quy Le, et al. "Influence of PMEDM Factors on Surface Roughness When Processing SKD11 Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92574-1_56.

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Mac, Thi-Bich, The-Thanh Luyen, Gia-Hai Vuong, Tien-Long Banh, and Duc-Toan Nguyen. "A Study on Mechanical Properties of SKD11 Steel at Elevated Temperatures." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99666-6_55.

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Danh, Bui Thanh, Tran Huu Danh, Vu Van Khoa, et al. "Study on Multi-criteria Decision Making in CBN Grinding SKD11 Tool Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-22200-9_11.

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Lin, S. Y., and S. H. Cheng. "Investigation of the Chip Types in High Speed Machining of SKD11 Steel." In Optics Design and Precision Manufacturing Technologies. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-458-8.1009.

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Linh, Nguyen Hong, Tran Ngoc Giang, Nguyen Huu Quang, et al. "Effect of EDM Parameters on Surface Roughness When Processing SKD11 Tool Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92574-1_39.

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Anh, Le Hoang, Nguyen Manh Cuong, Tran Ngoc Huy Thinh, et al. "Effects of EDM Parameters on Electrode Wear Rate When Machining SKD11 Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92574-1_40.

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Kong, Jung Hyun, Jang Hyun Sung, Sang Gweon Kim, and Sung Wan Kim. "Microstructural Changes of SKD11 Steel during Carbide Dispersion Carburizing and Subzero Treatment." In Solid State Phenomena. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/3-908451-25-6.115.

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Pham, Van Hung, Thuy Duong Nguyen, Van Thao Le, Dung Hoang Tien, and Van-Canh Nguyen. "Optimization of Cutting Parameters in MQL Flat Surface Milling of SKD11 Steel." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99666-6_40.

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Dung, Hoang Tien, Do Duc Trung, Nguyen Van Thien, Le Hong Ky, and Kitikhammoune Sonpheth. "Influence of Lubricant Parameters on Surface Roughness of Workpiece When Grinding SKD11 Steel." In Advances in Engineering Research and Application. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-37497-6_50.

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Conference papers on the topic "SKD11 Steel"

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Kuo, Yu-Lin, Jhao-Yu Guo, Hsien-Po Wang, and Song-Yu Chen. "Hardness Enhancement Using Plasma Nitriding SKD11 Die Steel in an Atmospheric Pressure Plasma Jet." In 2020 IEEE International Conference on Plasma Science (ICOPS). IEEE, 2020. http://dx.doi.org/10.1109/icops37625.2020.9717749.

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Tang, D. W., C. Y. Wang, Y. N. Hu, and Y. X. Song. "Constitutive equation for hardened SKD11 steel at high temperature and high strain rate using the SHPB technique." In Fourth International Conference on Experimental Mechanics, edited by Chenggen Quan, Kemao Qian, Anand K. Asundi, and Fook S. Chau. SPIE, 2009. http://dx.doi.org/10.1117/12.851262.

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Huang, Wei Tai, Wen Kai Yang, Ting Lung Chiang, and Jyh-Homg Chou. "The Application of Nanofluid (Nano-Graphene)/Ultrasonic Atomization Micro-Lubrication in Micro-Milling Process on SKD11 Die Steel." In 2018 International Conference on System Science and Engineering (ICSSE). IEEE, 2018. http://dx.doi.org/10.1109/icsse.2018.8520247.

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Tang, De Wen, Ruilan Zhao, Xi Jian Lv, and Jun Liu. "Simulation Study of Milling Force and Milling Temperature for High Speed Milling Thin-Wall SKD11 Hardened Steel Part." In 2016 5th International Conference on Measurement, Instrumentation and Automation (ICMIA 2016). Atlantis Press, 2016. http://dx.doi.org/10.2991/icmia-16.2016.4.

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Pham, Nga Thi-Hong, Long Nhut-Phi Nguyen, and The-San Tran. "Microstructure and Hardness of Borided Layer on SKD61 Steel." In 2020 5th International Conference on Green Technology and Sustainable Development (GTSD). IEEE, 2020. http://dx.doi.org/10.1109/gtsd50082.2020.9303052.

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Tran, Ngoc Thien, and Hong Nga Thi Pham. "Modelling the Distribution of TiC Reinforced Co-Based on Skd61 Steel Surface Prepared by Laser Cladding." In 2020 5th International Conference on Green Technology and Sustainable Development (GTSD). IEEE, 2020. http://dx.doi.org/10.1109/gtsd50082.2020.9303067.

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Kodama, Hiroyuki, Koichi Okuda, Yui Sugaya, Toshiki Hirogaki, Eiichi Aoyama, and Keiji Ogawa. "Experimental Verification of Ball-Nose End-Milling Conditions Derived From Catalog-Mining System Based on Classified Inclination Angles of Machining Surface." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-36971.

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We previously proposed data-mining system to derive useful information from the data and attempt to determine the ball-nose end-milling conditions in a rapid prototype manufacturing system. Practical end-milling condition decision equations are derived to determine the end-milling conditions at each cluster by using response surface method. End-millings of hardened die steel JIS SKD61 (HRC53) and DH31S were carried out to investigate the practicability of derived mining conditions under contour line milling. As a result, our catalog-mining system was found to be effective in selecting the end-
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Kodama, Hiroyuki, Toshiki Hirogaki, Eiichi Aoyama, Keiji Ogawa, and Junichi Sakamoto. "LCA Estimation of End-Milling Condition Derived From Catalog-Mining Considering Human Learning Curve." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-70843.

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Choosing cutting tools and end-milling conditions depends on expert engineers’ knowledge and experience, and often a lengthy process of trial and error is required before they obtain appropriate cutting conditions. We have previously proposed data-mining methods to make decisions about end-milling conditions on the basis of catalog data. We cut hardened die steel JIS SKD61 under three kinds of end-milling conditions: catalog recommended conditions, conditions derived from data-mining (mined conditions), and expert engineer conditions. We used LCA to evaluate quantitatively the environmental im
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Li, Kuan-Ming, Yang-Ming Hu, Zhong-Yi Yang, Ming-Yuan Chen, and Fu-Chuan Hsu. "Effect of Machining Parameters on Surface Roughness in Vibration-Assisted Grinding." In ASME 2011 International Manufacturing Science and Engineering Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/msec2011-50143.

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Dry machining is considered as a green manufacturing process because the use of cutting fluids has concerns about environmental contamination and health hazards. However, in grinding, the use of cutting fluids is a common strategy to improve the cutting performance and the product surface finish due to the transportation of heat away from the cutting zone. Vibration-assisted machining is a novel technology which is an efficient technique for high quality surface finish in dry cutting. The purpose of this paper is to investigate the feasibility of vibration-assisted grinding of SKD61 steels, wh
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