Results 21 to 30 of about 3,143,235 (349)

Energy Consumption Modeling for EDM Based on Material Removal Rate

open access: yesIEEE Access, 2020
In recent years, the energy problem has caused widespread concern in the manufacturing industry. The energy consumption in traditional turning and milling processes has been widely studied.
Mo Yang   +3 more
doaj   +1 more source

The Influence of Current & Pulse off Time on Material Removal Rate and Electrode Wear Ratio of Steel 304 in EDM [PDF]

open access: yesEngineering and Technology Journal, 2015
EDM (Electric Discharge Machining)machine was used for machining of conducting cutting materials such as steel 304in dielectric solution (diesel fuel) by supplied byDC current values (10, 20, 30, 42 and 50A).
Shukry Hammed Aghdeab, Vian Nihad Najm
doaj   +1 more source

Study on mechanism of improving efficiency of permanent-magnet small ball-end magnetorheological polishing by increasing magnetorheological fluid temperature

open access: yesScientific Reports, 2022
Permanent-magnet small ball-end magnetorheological polishing method can be used to polish the small part with complex structure. However, the material removal rate of this method is low, which is difficult to improve the output and reduce the cost.
Jinchuan Tian   +5 more
doaj   +1 more source

Study on the Rate of the Removal of Nano-Crystalline Diamond—Coated Materials by Femtosecond Laser Etching

open access: yesApplied Sciences, 2023
The rate of the removal of materials coated with nano−crystalline diamonds by femtosecond laser etching was examined by adjusting the repetition rate of the femtosecond laser, the energy−flux density of the concentrated spot, and the scanning speed.
Lujun Ren   +5 more
doaj   +1 more source

Comparison of metal removal rate and surface roughness optimization for AISI 316L using sunflower oil minimum quantity lubrication and dry turning processes

open access: yesJournal of Mechanical Engineering and Sciences, 2022
The turning process is one of the significant machining processes widely applied in manufacturing industries. The study compared the minimum quantity lubrication turning process using sunflower oil lubrication and the dry turning process for AISI 316L ...
SIGIT YOEWONO MARTOWIBOWO   +2 more
doaj   +1 more source

Influence of Machining Parameters on Electro Discharge Machining of NiTi Shape Memory Alloys

open access: yesInternational Journal of Electrochemical Science, 2013
NiTi is an alloy of nickel and titanium with important characteristics such as shape memory, superelasticity, high electrical resistance, high corrosion resistance, long fatigue life, and vibration absorption.
Saeed Daneshmand   +3 more
doaj   +1 more source

Examination of the material removal mechanisms during the lapping process of advanced ceramic rolling elements [PDF]

open access: yes, 2005
Two types of HIPed Si3N4 bearing ball blanks with different surface hardness and fracture toughness were lapped under various loads, speeds, and lubricants using a novel eccentric lapping machine.
Ahn   +19 more
core   +1 more source

Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics [PDF]

open access: yes, 2019
Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy.
Ismail, S. O.   +4 more
core   +4 more sources

Modelling of dishing for metal chemical mechanical polishing [PDF]

open access: yes, 2000
In this paper, a physical model for the development of dishing during metal chemical mechanical polishing (CMP) is proposed. The main assumption of the model is that material removal occurs predominantly at the pad/wafer contacts. The distribution of pad/
Daamen, Roel   +4 more
core   +3 more sources

Electrical discharge machining of polycrystalline diamond using copper electrode – finishing condition [PDF]

open access: yes, 2017
Research on machining process of Polycrystalline Diamond (PCD) is becoming important as the material was believed suitable to be used for cutting tools of advanced aeronautical structure.
Ahmad, M.A. Haikal   +8 more
core   +3 more sources

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