Results 31 to 40 of about 960 (181)

The Effect of Selected WEDM Parameters on Cut Surface Quality of 2017A Aluminum

Technologia i Automatyzacja Montażu
With the wire electrical discharge machining (WEDM), good quality machined surfaces can be achieved. The WEDM is worth considering for machining fasteners used in assembly processes. This paper presents a study of the WEDM
Lidia Gałda, Konrad Jamróz
doaj   +1 more source

Comprehensive review on wire electrical discharge machining: a non-traditional material removal process

Frontiers in Mechanical Engineering
A highly advanced thermo-electric machining technique called wire electrical discharge machining (WEDM) can effectively produce parts with varying hardness or complicated designs that have sharp edges and are very difficult to machine using standard ...
Charles Sarala Rubi, Jayavelu Udaya Prakash, Sunder Jebarose Juliyana, Robert Čep, Sachin Salunkhe, Sachin Salunkhe, Karel Kouril, Sharad Ramdas Gawade   +7 more
doaj   +1 more source

Experimental Investigation of Wire EDM Process Parameters on Heat Affected Zone [PDF]

Engineering and Technology Journal, 2018
It is vital to study the impact of heat since it has an unwanted phenomenon on the operating life of parts produced, which is in turn effect the cost of production.
V.N. Najm
doaj   +1 more source

Research on the Tooth Surface Integrity of Non-Circular Gear WEDM Based on HPSO Optimization SVR

Applied Sciences, 2022
Non-circular gears have the characteristics of gear ratio accuracy, good dynamic performance, and wide application prospects but are difficult to manufacture.
Jiali Zhao, Qing Wang, Yazhou Wang, Dan Wu, Liang Zhang, Bobo Shen   +5 more
doaj   +1 more source

Product Quality Prediction for Wire Electrical Discharge Machining with Markov Transition Fields and Convolutional Long Short-Term Memory Neural Networks

Applied Sciences, 2021
This paper proposes a wire electrical discharge machining (WEDM) product quality prediction method, called MTF-CLSTM, to integrate the Markov transition field (MTF) and the convolutional long short-term memory (CLSTM) neural network.
Jehn-Ruey Jiang, Cheng-Tai Yen
doaj   +1 more source

EXPERIMENTAL EVALUATION OF WEDM MACHINED SURFACE WAVINESS

Acta Polytechnica, 2016
Wire Electrical Discharge Machining (WEDM) an unconventional machining technology which has become indispensable in many industries. The typical morphology of a surface machined using the electrical discharge technology is characterized with a large number of craters caused by electro-spark discharges produced during the machining process.
Mouralová, Kateřina, Kovář, Jiří, Houška, Pavel   +2 more
openaire   +4 more sources

Investigation of Wire EDM Dressing of Metal-Bond Diamond Grinding Wheels and Its Impact on Grinding Performance

Journal of Manufacturing and Materials Processing
Grinding wheel conditioning is critical for maintaining cutting efficiency and surface quality, yet conventional mechanical dressers struggle with metal-bonded superabrasive wheels.
Jan Wittenburg, Marcel Olivier, Tim Herrig, Timm Petersen, Thomas Bergs, Christian Wrobel, Rainer Harter, Eugen Großmann   +7 more
doaj   +1 more source

Investigation and Process Parameter Optimization on Wire Electric Discharge Machining of Aluminium 6082 Alloy

Advances in Materials Science and Engineering, 2022
Wire electrical discharge machining (WEDM) is an unconventional machining process that is being extensively used in the aerospace,medical devices, die, tooling, and automotive industries for machining high-hardness materials with conductivity.
G. Murali, M. Murugan, K. Arunkumar, P. V. Elumalai, D. Mohanraj, S. Prabhakar   +5 more
doaj   +1 more source

Optimization and prediction of hardness, wear and surface roughness on age hardened stellite 6 alloys

Manufacturing Review, 2022
Growing demand for Stellite 6 alloys due to its attractive properties such as superior strength, toughness, wear resistance, fracture resistant characteristics, and their exceptional resistance to corrosion has made them applicable in industrial as well ...
S.R. Karthik, Londe Neelakanta V., Shetty Raviraj, Nayak Rajesh, Hedge Adithya   +4 more
doaj   +1 more source

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

steel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin, Andi Ard Maidhah, Maziar Ramezani, Wojciech Macek, Cho‐Pei Jiang   +4 more
wiley   +1 more source