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View article: Analysis of the machinability of the alloyed iron aluminide Fe-Al-Si-Nb by WEDM
Analysis of the machinability of the alloyed iron aluminide Fe-Al-Si-Nb by WEDM Open
Wire electrical discharge machining is an unconventional machining technology used in many industries. The machinability analysis of the newly-created materials is crucial for their future machinability with the given machining technology.…
View article: The Machinability of Different Albromet W130 Plates Thicknesses by WEDM to the Required Surface Roughness Value
The Machinability of Different Albromet W130 Plates Thicknesses by WEDM to the Required Surface Roughness Value Open
Wire Electrical Discharge Machining (WEDM) technology represents an unconventional but vital manufacturing technology in many different industrial branches. The automotive industry and its many significant requirements bring the need to ma…
View article: Materials That Do Not Form Any Defects After WEDM
Materials That Do Not Form Any Defects After WEDM Open
Wire Electric Discharge Machining (WEDM) is an unconventional machining technology that uses electrical impulses to generate very high temperatures to cut material. The WEDM process hence causes some unfortunate defects, such as cracks and…
View article: The Corrosion Behavior of WEDM Machined Stainless Steels in a Pyrolysis Environment
The Corrosion Behavior of WEDM Machined Stainless Steels in a Pyrolysis Environment Open
Pyrolysis represents one of the most convenient technologies for the chemical transformation of waste. The exposure to corrosion products and high temperatures does, however, require chemically resistant construction materials. This study …
View article: Mathematical Models for Machining Optimization of Ampcoloy 35 with Different Thicknesses Using WEDM to Improve the Surface Properties of Mold Parts
Mathematical Models for Machining Optimization of Ampcoloy 35 with Different Thicknesses Using WEDM to Improve the Surface Properties of Mold Parts Open
Wire electrical discharge machining (WEDM) is an unconventional machining technology that can be used to machine materials with minimum electrical conductivity. The technology is often employed in the automotive industry, as it makes it po…
View article: Analysis of the machinability of different types of sintered carbides with WEDM in both water and oil bath
Analysis of the machinability of different types of sintered carbides with WEDM in both water and oil bath Open
The unconventional Wire Electric Discharge Machining (WEDM) technology represents a vital manufacturing technology in different industrial branches. This technology is essential because of the possibility to machine difficult-to-machine ma…
View article: Production of precision slots in copper foil using micro EDM
Production of precision slots in copper foil using micro EDM Open
Electrical discharge machining (EDM) is an unconventional machining technology. It allows machining of at least at least electrically conductive materials. The trend of miniaturization of industrial products is obvious. However, the requir…
View article: New EDM Generator Used for the Machining of 1.2363 and 1.2343ESR Steels
New EDM Generator Used for the Machining of 1.2363 and 1.2343ESR Steels Open
The basic building block of any electric discharge machine is a generator, which ensures the operation of material separation itself. Not only the erosion rate and electricity consumption but also the quality of the machined surfaces depen…
View article: Vertical Graphene Growth on AlCu4Mg Alloy by PECVD Technique
Vertical Graphene Growth on AlCu4Mg Alloy by PECVD Technique Open
Vertical graphene, which belongs to nanomaterials, is a very promising tool for improving the useful properties of long-used and proven materials. Since the growth of vertical graphene is different on each base material and has specific de…
View article: Micro-EDM Machining With Copper Foil
Micro-EDM Machining With Copper Foil Open
Electrical discharge die-sinking machining (EDM) is one of the indispensable unconventional technologies enabling the machining of all materials that are at least minimally electrically conductive. Due to the clear trend of miniaturization…
View article: Machining of B1914 nickel-based superalloy using wire electrical discharge machining
Machining of B1914 nickel-based superalloy using wire electrical discharge machining Open
The unconventional technology of wire electrical discharge machining is a key engineering technology, designed primarily for machining of conventionally difficult machine materials. One of them is nickel alloys, which are majorly used in t…
View article: Suitability Confirmation for Welding Ultra-High Strength Steel S1100QL Using the RapidWeld Method
Suitability Confirmation for Welding Ultra-High Strength Steel S1100QL Using the RapidWeld Method Open
Provedený experiment je zaměřen na vhodnost využití hlubokopenetračního svařování metodou RapidWeld pro svařování vysokopevné oceli. Posouzení vhodnosti této metody svařování bylo realizováno porovnáním konečných materiálových vlastností 3…
View article: Changes in Steam Pipeline Properties after Long-term Exposure
Changes in Steam Pipeline Properties after Long-term Exposure Open
The article deals with a practical problem solution of the steel 15 128 steam pipeline properties change after prolonged exposure. Steam pipelines made of steel are stressed for a long time at higher temperatures and pressures and under co…
View article: WEDM Used for Machining High Entropy Alloys
WEDM Used for Machining High Entropy Alloys Open
Unconventional wire electrical discharge machining technology (WEDM) is a key machining process, especially for machining newly emerging materials, as there are almost no restrictions (only at least minimal electrical conductivity) in term…
View article: Study of Micro Structural Material Changes after WEDM Based on TEM Lamella Analysis
Study of Micro Structural Material Changes after WEDM Based on TEM Lamella Analysis Open
Wire electrical discharge machining is an unconventional machining technology that is crucial in many industries. The surface quality of the machined parts is carefully monitored, but the condition of the subsurface layer also plays a cruc…
View article: Precision Machining of Nimonic C 263 Super AlloyUsing WEDM
Precision Machining of Nimonic C 263 Super AlloyUsing WEDM Open
Wire electrical discharge machining (WEDM) is an unconventional and very efficient technology for precision machining of the Nimonic C 263 super alloy, which is very widespread, especially in the energy, aerospace and automotive industries…
View article: Analysis of Machinability and Crack Occurrence of Steels 1.2363 and 1.2343ESR Machined by Die-Sinking EDM
Analysis of Machinability and Crack Occurrence of Steels 1.2363 and 1.2343ESR Machined by Die-Sinking EDM Open
Die-sinking electric discharge machining (EDM) is an indispensable technological operation, especially in the production of molds and all internal and external shapes and cavities. For this reason, the effect of machine parameter settings …
View article: Analysis of the Machinability of Copper Alloy Ampcoloy by WEDM
Analysis of the Machinability of Copper Alloy Ampcoloy by WEDM Open
The unconventional technology of wire electrical discharge machining is widely used in all areas of industry. For this reason, there is always an effort for efficient machining at the lowest possible cost. For this purpose, the following c…
View article: Verification of Fuzzy Inference System for Cutting Speed while WEDM for the Abrasion-Resistant Steel Creusabro by Conventional Statistical Methods
Verification of Fuzzy Inference System for Cutting Speed while WEDM for the Abrasion-Resistant Steel Creusabro by Conventional Statistical Methods Open
Wire electrical discharge machining is an unconventional machining method for the production of complex-shaped and very precise parts. Because of the high energy consumption of this machining process, it is necessary to maximize the cuttin…
View article: The Influence of WEDM Parameters Setup on the Occurrence of Defects When Machining Hardox 400 Steel
The Influence of WEDM Parameters Setup on the Occurrence of Defects When Machining Hardox 400 Steel Open
The unconventional technology wire electrical discharge machining is a highly used technology for producing precise and indented shaped parts of all materials that are at least electrically conductive. Its wide use makes this technology ap…
View article: Defects in the Surface Layer of Pure Molybdenum after WEDM
Defects in the Surface Layer of Pure Molybdenum after WEDM Open
The utilisation of pure molybdenum in high-temperature applications in a vacuum requires very precise machining. Considering the fact that conventional machining methods do not achieve the required geometrical and dimensional accuracy in s…
View article: The Graphene Oxide Spincoating Optimalization by Planned Experiment
The Graphene Oxide Spincoating Optimalization by Planned Experiment Open
Spin coating is basic method for preparation of thin polymer resist layer (polycarbonate) or colloidal solution (grapheme oxide in alcohol). This method main benefits are speed of preparation and the possibility of tuning final coating of …
View article: Study of Surface Morphology and Topography of Pure Iron Machined by WEDM
Study of Surface Morphology and Topography of Pure Iron Machined by WEDM Open
Owing to its magnetic properties, pure iron is among materials investigated with a view to their use for improving existing memory media. Experimental equipment made of pure iron is prepared by using lithographic methods and magnetron sput…
View article: Effect of Wirefeed Rate On The Morphology Of A Surface Machined Using WEDM
Effect of Wirefeed Rate On The Morphology Of A Surface Machined Using WEDM Open
Wire electrical discharge machining (WEDM) is an unconventional technology of machining that uses physical phenomena for material cutting. During wire electrical discharge machining craters are formed on the workpiece surface, and blended …