Results 21 to 30 of about 33,938 (298)
Identification method for unsteady friction of tool flank for high efficiency milling cutter
Advances in Mechanical Engineering, 2023 Under the cutting loads of high efficiency and intermittent, the friction status between the tool flank and transition surface has time-varying characteristics, which directly affects friction and wear performance of the milling cutter.
Bin Jiang +4 more
doaj +1 more source
Performance Characteristics of Spur Gears Hobbed under MQL, Flood Lubrication, and Dry Environments
Lubricants, 2022 This paper presents the influence of three lubrication environments, namely hobbing with minimum quantity lubrication (HWMQL), hobbing with flood lubrication (HWFL), and hobbing without any lubrication (HWAL), on the wear characteristics, microhardness ...
Vishal Kharka +3 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. +11 more
core +1 more source
Model-based observer proposal for surface roughness monitoring [PDF]
, 2020 Comunicación presentada a MESIC 2019 8th Manufacturing Engineering Society International Conference (Madrid, 19-21 de Junio de 2019)In the literature, many different machining monitoring systems for surface roughness and tool condition have been proposed
Abellán-Nebot, José V. +2 more
core +1 more source
Influence of Tool-Workpiece Interface on Surface Integrity after Turning
Communications, 2014 This paper deals with influence of flank wear on decomposition of cutting force in turning roll bearing steel. The decomposition is carried out to evaluate the components of cutting force in the tool-chip as well as tool-workpiece interface.
Jaroslav Dubec +3 more
doaj +1 more source
Experimental investigation on flank wear and tool life, cost analysis and mathematical model in turning hardened steel using coated carbide inserts [PDF]
, 2013 Turning hardened component with PCBN and ceramic inserts have been extensively used recently and replaces traditional grinding operation. The use of inexpensive multilayer coated carbide insert in hard turning is lacking and hence there is a need to ...
Ashok Kumar Sahoo, Bidyadhar Sahoo
core +1 more source
Indirect monitoring method of tool wear using the analysis of cutting force during dry machining of Ti alloys [PDF]
, 2017 In recent decades, optimize tool life is in constant evolution so many researchers have focused to analysis the tool wear by indirect monitoring (e.g. acoustic emission, cutting forces, vibrations) that plays a significant role in control and improvement
Marcos, Mariano +3 more
core +2 more sources
Determining the stress state on the flank surface of a cutting tool
Технічна інженерія, 2022 The work investigates the question of theoretically calculating normal and tangent stresses on the contact area of the flank surface of a cutting tool.
M.P.
doaj +1 more source
Applied Sciences, 2023 Ultrasonic cutting is an advanced technology for processing Nomex honeycomb materials. The disc cutter is one of the most commonly used tools, whose wear and breakage state have an important impact on the honeycomb material machining process.
Leilei Li +5 more
doaj +1 more source
Advances in Mechanical Engineering, 2022 In the milling process, under the high-efficiency and intermittent cutting loads, the instantaneous posture of the milling cutter and the instantaneous cutter-workpiece engagement are in an unstable state.
Bin Jiang +4 more
doaj +1 more source