Results 51 to 60 of about 9,576,015 (339)

The milling parameters of mechanical parts are optimized by NC machining technology

Frontiers in Mechanical Engineering
In the field of mechanical manufacturing, CNC machining technology plays an important role in improving the precision and efficiency of part processing. However, how to further improve the effect of NC machining by optimizing milling parameters is still ...
Zairu Wang
doaj   +1 more source

Experimental Investigation and Simultaneous Optimisation of Honing Parameters of Dry Cast Iron Cylinder Relining Sleeves of Motor Vehicle Engine Blocks for Surface Finish and Energy Use [PDF]

Computational Engineering and Physical Modeling
Machining based manufacturing industries consume significant amounts of electrical energy, to power the several modules constituting the machine tool, with low levels of efficiency.
Nicholas Tayisepi, Lameck Mugwagwa, Albert Mnkandla, Innocent Mapindu, Takudzwa Muhla   +4 more
doaj   +1 more source

The influence of machining parameters on surface roughness of MDF in milling operation

BioResources, 2019
This paper examined the effect of machining parameters on surface roughness of medium density fiberboard (MDF) machined using a computer numerical control (CNC) router.
Ü. K. Işleyen, M. Karamanoğlu
semanticscholar   +1 more source

Multi-objective optimisation for minimum quantity lubrication assisted milling process based on hybrid response surface methodology and multi-objective genetic algorithm [PDF]

, 2019
© 2019 by SAGE Publications Ltd.Parametric modelling and optimisation play an important role in choosing the best or optimal cutting conditions and parameters during machining to achieve the desirable results. However, analysis of optimisation of minimum
Afzal , K., Imran, M., Ismail, S. O., Jahanzaib, M., Li, Z., Mumtaz, J., Sarfraz, S., Shehab, E., Yue, L.   +8 more
core   +3 more sources

Analysis of Burr Formation in Low Speed Micro-milling of Titanium Alloy (Ti-6Al-4V) [PDF]

Mechanical Sciences, 2018
The use of titanium based alloys in aerospace and biomedical applications make them an attractive choice for research in micro-machining. In this research, low speed micro-milling is used to analyze machinability of Ti-6Al-4V alloy as low speed ...
G. U. Rehman, S. H. I. Jaffery, M. Khan, L. Ali, A. Khan, S. Ikramullah Butt   +5 more
doaj   +1 more source

Optimization of 5-Axis milling processes based on the process models with application to airfoil machining [PDF]

, 2007
5-axis milling is widely used in machining of complex surfaces such as airfoils. Improper selection of machining parameters may cause low productivity and undesired results during machining.
Budak, Erhan, Tunc, Taner
core  

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser, Alice Bizeul, Meera Chitlur, Hugo Donato, Jelena Roganovic, Julia E. Vogt, Thomas Kühne   +6 more
wiley   +1 more source

Effect of micro-EDM machining parameters on the accuracy of micro hole drilling in Zr-based metallic glass

Engineering Research Express, 2019
Micro drilling of metallic glass is a technologically important research due to recent development of metallic glass and their technological niche applications in field of micro nozzles, micro-electro mechanical systems (MEMS) and bio-implants.
Sandeep Kuriakose, P. K. Patowari, J. Bhatt   +2 more
semanticscholar   +1 more source

Process Parameters of Ultrasonic Machining

International Journal of Recent Technology and Engineering (IJRTE), 2019
Ultrasonic machining is also known as Ultrasonic Vibration machining. It is one of the most widely used machining processes. Few key parameters of USM are abrasive size, the effect of slurry, effect of amplitude, the effect of frequency, effect of tool and work material, and etc.
Rajathesh B C *, Vinay G, Shivayogi C Akki, Dr T S Nanjundeswaraswamy   +3 more
openaire   +1 more source

On the stability of high-speed milling with spindle speed variation [PDF]

, 2010
Spindle speed variation is a well-known technique to suppress regenerative machine tool vibrations, but it is usually considered to be effective only for low spindle speeds.
BP Mann, E Al-Regib, E Budak, E Solis, F Yang, Gilles Dessein, Grégoire Peigné, GS Duncan, H Paris, H Zhang, J Tlusty, J Tlusty, JS Sexton, JS Sexton, JS Sexton, Lionel Arnaud, M Zatarain, MA Davies, ML Campomanes, ND Sims, PV Bayly, R Radulescu, RPH Faassen, S Jayaram, S Sastry, S Seguy, S Seguy, S Smith, SA Tobias, SC Lin, SD Merdol, Sébastien Seguy, T Insperger, T Insperger, T Insperger, T Insperger, T Surmann, T Takemura, Tamás Insperger, TC Tsao, XH Long, Y Altintas, Y Altintas, Y Altintas   +43 more
core   +4 more sources