Results 111 to 120 of about 27,214 (278)
Symbolic regression metamodel based multi-response optimization of EDM process [PDF]
FME Transactions, 2020 Electrical Discharge Machining (EDM) is a popular non-traditional machining process that is widely used due to its ability to machine hard and brittle materials. It does not require a cutting tool and can machine complex geometries easily.
Ghadai Ranjan Kumar +2 more
doaj
, 2016 AIDA2020 Annual Meeting, Hamburg, Germany, 13 Jun 2016 - 17 Jun ...
Gaede, Frank, Hegner
openaire +2 more sources
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 +4 more
wiley +1 more source
Jurnal Wacana KinerjaTo improve organizational performance, it is necessary to have qualified employees with high levels of competence, enabling them to contribute effectively to the achievement of organizational goals.
Zulkifli Zulkifli +2 more
doaj
Energy Distribution Ratio into Micro EDM Electrodes
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 Energy distribution ratio into micro EDM electrodes was determined based on the summation between the ratio of energy loss due to heat conduction within electrodes and ratio of energy carried away by debris.
Mohd ZAHIRUDDIN, Masanori KUNIEDA
doaj +1 more source
steel research international, EarlyView.This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl +4 more
wiley +1 more source
steel research international, EarlyView.A double intercritical annealing strategy is proposed to tailor the multiphase microstructure and mechanical response of a medium‐Mn steel. The treatment produces an ultrafine mixture of ferrite, martensite and multiple austenite populations with graded thermal and mechanical stability, formed through austenite reversion and controlled retransformation.
Mattia Franceschi +3 more
wiley +1 more source
Eletroerosão por fio em metal duro para ferramentas de estampagem de lâminas de motores elétricos [PDF]
, 2009 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.O processo de eletroerosão por fio é utilizado atualmente na fabricação da maioria das matrizes e punções de metal duro (
Hespanhol, Heber de Carvalho
core
Research on Piezoelectric Self-Adaptive Micro-EDM [PDF]
, 2013 A new kind of micro electrical discharge machining (EDM), piezoelectric self-adaptive micro electrical discharge machining, is proposed in this paper. The working mechanism of piezoelectric self-adaptive micro-EDM, which is based on inverse piezoelectric
Fu, X.Z. +3 more
core +1 more source
steel research international, EarlyView.Serrations and stepwise austenite phase transformation were observed in cold‐rolled and annealed medium manganese steels. By in situ XRD experiments, these two phenomena were studied simultaneously. The results show that DSA leads to the creation of PLC bands and load drops in the specimen.
Shahroz Ahmed +6 more
wiley +1 more source