Results 11 to 20 of about 892,705 (358)

Digital cyber-physical system for designing and manufacturing of conical end mill [PDF]

E3S Web of Conferences
Active development of digital cyber-physical systems for application the mechanical processing and design of new technologies opens up new opportunities for increasing the efficiency of control and monitoring.
Pivkin Petr, Nazarenko Ekaterina, Grechishnikov Vladimir, Kuznetsov Vladimir, Uvarova Lyudmila, Ershov Artem, Yazev Anton, Nadykto Alexey   +7 more
doaj   +1 more source

An experimental investigation of chatter effects on tool life [PDF]

, 2009
Tool wear is one of the most important considerations in machining operations as it affects surface quality and integrity, productivity and cost. The most commonly used model for tool life analysis is the one proposed by F.W.
Altintas Y., Armarego E. J., E Budak, Koenigsberger F., Kronenberg M., M Kayhan, Stephenson D. A., Taylor F. W., Tlusty J., Tlusty J., Tobias S. A., Trent E. M.   +11 more
core   +1 more source

Research on thermal conductivity of compressed pyrophyllite block during diamond synthesis at HT/HP

矿业科学学报, 2018
For the in situ testing problems of thermal conductivity of pyrophyllite at HT/HP，in the paper the thermal conductivity of compressed pyrophyllite block before and after diamond synthesis at HT/HP were tested by using the comprehensive property ...
Deng Wenli, Deng Fuming, Yang Xuefeng, Ma Xiandong, Xu Chenyang, Xie Yajuan   +5 more
doaj   +1 more source

Synchrotron radiation X-ray diffraction analysis of pyrophyllite under high-pressure

矿业科学学报, 2019
High-pressure synchrotron radiation X-ray diffraction experiment on pyrophyllite powders of Mentougou in Bejing were carried out.It was found that the (002) peak of pyrophyllite was diminished when pressure up to 15 GPa,the layered orderly stacking ...
Deng Wenli, Deng Fuming, Ma Xiangdong, Xu Chenyang, Zhao Jun   +4 more
doaj   +1 more source

Generic Cutting Force Modeling with Comprehensively Considering Tool Edge Radius, Tool Flank Wear and Tool Runout in Micro-End Milling

Micromachines, 2022
Accurate cutting force prediction is crucial in improving machining precision and surface quality in the micro-milling process, in which tool wear and runout are essential factors.
Shuaishuai Gao, Xianyin Duan, Kunpeng Zhu, Yu Zhang   +3 more
doaj   +1 more source

Research on the Influence of Tool Surface Texture on Cutting Performance Based on Finite Element Method

Micromachines, 2022
As research progresses, the surface texture tool can significantly reduce the cutting heat and cutting force. However, the tool surface texture width, depth, and spacing also have an impact on the cutting performance.
Shujing Wu, Dazhong Wang, Jiahui Yin
doaj   +1 more source

The influence of surface treatment of PVD coating on its quality and wear resistant [PDF]

, 2019
The article deals with a determination of the influence of a cutting edge preparation on the quality and wear resistance of coated cutting tools. Cutting inserts made from a sintered carbide with a deposited layer of PVD coating were selected for ...
Malotová, Šárka, Mrkvica, Ivan, Szotkowski, Tomáš, Zlámal, Tomáš   +3 more
core   +1 more source

Toward a better understanding of tool wear effect through a comparison between experiments and SPH numerical modelling of machining hard materials [PDF]

, 2009
The aim of this study is to improve the general understanding of tungsten carbide (WC–Co) tool wear under dry machining of the hard-to-cut titanium alloy Ti6Al4V. The chosen approach includes experimental and numerical tests.
Bil, C. Espinosa, D. Coupard, Dearnley, Dearnley, Ezugwu, Ezugwu, Ezugwu, F. Girot, Gingold, J. Limido, Karpat, Komanduri, Lee, Libersky, Limido, Lucy, M. Calamaz, M. Nouari, M. Salaün, Meyer, Monaghan, R. Chieragatti, Siekmann, Yen, Özel, Özel   +26 more
core   +6 more sources

Optimization of Cutting Parameters for Trade-off Among Carbon Emissions, Surface Roughness, and Processing Time

Chinese Journal of Mechanical Engineering, 2019
As the manufacturing industry is facing increasingly serious environmental problems, because of which carbon tax policies are being implemented, choosing the optimum cutting parameters during the machining process is crucial for automobile panel dies in ...
Zhipeng Jiang, Dong Gao, Yong Lu, Xianli Liu   +3 more
doaj   +1 more source

Peningkatan Masa Pakai Pisau Gergaji Tungsten Carbide Berpelapis dalam Pemotongan Medium Density Fiberboard

Jurnal Ilmu Pertanian Indonesia, 2023
The scarcity and high cost of high-quality sawn timber has resulted in the switching of furniture industry to using composite wood such as medium density fiberboard (MDF) as the raw material for its products.
Kidung Tirtayasa Putra Pangestu, Christina Dekawati Putri Lingga, Wayan Darmawan   +2 more
doaj   +1 more source