نتایج جستجو برای: wedm

تعداد نتایج: 336  

Journal: :International journal of innovative engineering applications 2021

Bu çalışmada tel erozyon (WEDM) yöntemi kullanılarak Sverker 21 soğuk iş takım çeliğinin kesme parametrelerinin işleme sonrası malzemede oluşan beyaz tabaka ve yüzeyi sertliğine etkileri incelenmiştir. Yüksek alaşımlı çeliğin kullanılmasındaki amaç; içerdiği alaşım elementi karbon oranına bağlı olarak yüksek sertlik, aşınma dayanımı tokluk özelliklerinden dolayı kalıpçılık endüstrisinde yaygın ...

Journal: :Materiali in Tehnologije 2022

In this research, a cryogenically cooled, near-dry, wire-cut, electrical discharge machining (CNDWEDM) investigation was performed using air, oxygen, and helium gases mixed with the minimum quantity of dielectric water as working medium to cut Inconel-718 alloy molybdenum wire tool. All experiments have been –150 °C temperature liquid-nitrogen-cooled electrode. The comparative analysis wear rat...

Journal: :Advances in Materials Science and Engineering 2022

Metals used in biomedical applications are frequently coated to prevent oxidation and metallic ion release, both of which can be harmful due toxic effects. To these adverse effects metals, researchers have focused their efforts on developing various coating techniques, facilitating surface coating, or obtaining functional surfaces. (WEDM) is now considered a difficult method surfaces for medica...

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