Results 51 to 60 of about 77,670 (214)
مجلة النهرين للعلوم الهندسية, 2017 Flank wear width is generally recognized as the key indicator for tool life. In the milling process, several factors that influence on the wear of the tool) the material of workpice, the tool material, cutting conditions, the shape of a tool, machining ...
Ali Abbar Khleif, Mostafa Adel Abdullah
doaj
Performance evaluation of PCBN, coated carbide and mixed ceramic inserts in finish-turning of AISI D2 steel [PDF]
Jurnal Tribologi, 2017 The present study compares the performance of three different cutting tools, viz., PCBN, mixed ceramic and coated carbide tool in finish turning of hardened D2 tool steel in terms of tool wear, surface roughness, and economic feasibility under dry ...
M. Junaid Mir, M.F. Wani
doaj
Analysis of mechanism of carbide tool wear and control by wear process
MATEC Web of Conferences, 2017 The analysis of physic-mechanical and thermal physic properties of hard alloys depending on their chemical composition is conducted. The correlation of cutting properties and regularities of carbide tool wear with cutting conditions and thermal physic ...
Pham Hoang Trung +1 more
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Analytical review of the wear resistance of CBN tools in face milling of hardened steels
Технічна інженеріяThe article presents a detailed analytical review of the wear resistance of cubic boron nitride (CBN) tools in face milling of hardened steels. The main factors affecting tool wear, including cutting speed, feed, tool geometry, and thermal regime of ...
V.S. Antonyuk
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Characterization of tool wear in friction drilling [PDF]
Jurnal Tribologi, 2018 Friction drilling is a non-traditional hole-making process, where the rotating conical tool between the thin workpiece produces a heat due to penetration to soften the workpiece and form a hole. It creates a bushing without generates the chip.
Mohd Zurrayen Abdul Mutalib +3 more
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Experimental Study on Wear Characteristics of PCBN Tool with Variable Chamfered Edge
Chinese Journal of Mechanical Engineering, 2019 Owing to heavy dynamic and thermal loads, PCBN tools are seriously worn during hard cutting, which largely constrains the improvement of their machining performance.
Tao Chen +3 more
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Machinability analysis on helical milling of carbon fiber reinforced polymer
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 In the helical milling process, a rotating tool traverses a helical trajectory to generate a hole. In order to investigate the cutting state in helical milling of carbon fiber reinforced polymer(CFRP), experiments were conducted with unidirectional and ...
Haiyan WANG, Xuda QIN, Hao LI
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