Results 21 to 30 of about 44,651 (286)
Microstructure Effects of the Electrical Discharge Machining Drill on Aerospace Super Alloys
Advances in Materials Science and Engineering, 2022 This paper presents an analysis of the parent material damage and electrode wear of a handheld electrical discharge machining (EDM) drill. The motivation of this study is to investigate the material effects of EDM drilling on aerospace alloys at a ...
Garner Copher +6 more
doaj +1 more source
Recast layer removal of WEDMed surface by wire electrochemical finishing
The International Journal of Advanced Manufacturing Technology, 2022 Abstract To eliminate the recast layer on the surface machined by multi-pass wire electrical discharge machining (WEDM), hence improving the surface integrity, the present paper proposed and investigated a new combined machining process of performing wire electrochemical machining (WECM) after multi-pass WEDM on the same machine tool by ...
Hongwei Pan +3 more
openaire +1 more source
Metals, 2021 Recently, DC53 die steel was introduced to the die and mold industry because of its excellent characteristics i.e., very good machinability and better engineering properties. DC53 demonstrates a strong capability to retain a near-net shape profile of the
Sarmad Ali Khan +6 more
doaj +1 more source
The effect of trepanning speed of laser drilled acute angled cooling holes on the high temperature low cycle corrosion fatigue performance of CMSX-4 at 850 °C [PDF]
, 2017 The effect of laser trepanning speed and, as a result, recast layer thickness on the high temperature corrosion fatigue behaviour of CMSX-4 superalloy acute angled holes was investigated.
Beck +20 more
core +3 more sources
Optimization of Environment-friendly Electrolytic Polishing of Nitinol Stent
International Journal of Electrochemical Science, 2021 Increasing number of patients with cardiovascular diseases continuously expands the market demand for stents. An environmentally friendly and nontoxic electrolytic polishing solution for stents is proposed to improve the surface quality of the laser ...
Yongqi Wang +5 more
doaj +1 more source
Modelling the influence of laser drilled recast layer thickness on the fatigue performance of CMSX-4 [PDF]
, 2018 This paper introduces a novel approach to fatigue life prediction modelling considering the laser drilling effect on film cooling holes of turbine vanes.
Beck +8 more
core +3 more sources
Investigation of Recast Layer of Non-Conductive Ceramic due to Micro-EDM [PDF]
Advanced Materials Research, 2013 This paper presents the investigation of minimum recast layer of zirconium oxide (ZrO2) due to micro-EDM using EDM-3 synthetic oil as dielectric fluid and tungsten as the tool electrode with control parameters of rotational speed and gap voltage. The investigation was performed using multi-process micro machine tools DT 110.
Abdul Rahman Mohamed +2 more
openaire +1 more source
Study on Recast Layer Thickness of Microstructures Machined in micro-EDM with Different Electrodes [PDF]
, 2021 Abstract Functional-surface microstructures are widely used in industrial practice. During the fabrication of microstructures in micro-electrical discharge machining (micro-EDM), the thermal and physical characteristics of both workpieces and electrode materials at room temperature and high temperatures have an important influence on surface ...
Shenggui Chen +8 more
openaire +1 more source
, 2014 We investigate the non-linear equilibration of a two-layer quasi-geostrophic flow in a channel forced by an imposed unstable zonal mean flow, paying particular attention to the role of bottom friction.
Antoine Venaille +3 more
core +3 more sources
A representer theorem for deep kernel learning [PDF]
, 2018 In this paper we provide a finite-sample and an infinite-sample representer theorem for the concatenation of (linear combinations of) kernel functions of reproducing kernel Hilbert spaces.
Bohn, Bastian +2 more
core +2 more sources