Yıl 2015,
, 0 - , 29.09.2015
Öz
Bu çalışmada, Cu-Cr toz metal (T/M) elektrot kullanımının elektro erozyon ile işleme (EEİ) performans çıktılarından işparçası işleme hızı (İİH), elektrot aşınma hızı (EAH), işlenmiş yüzeyin ortalama ve azami yüzey pürüzlülükleri (Ra ve Rz) ve işparçası yüzey katman kalınlıklarına etkileri deneysel olarak incelenmiştir. Farklı toz karıştırma oranları, sıkıştırma basınçları ve sinterleme sıcaklıklarında elde edilen Cu-Cr T/M elektrotlar SAE 1040 çeliğinin işlenmesinde kullanılmıştır. Analizler, elektrot malzemesinin işparçası yüzeyinde katman halinde alaşımlandığını ve karıştırma oranı, sıkıştırma basıncı ve sinterleme sıcaklığının EEİ performans çıktılarını etkilediğini göstermiştir.
Anahtar Kelimeler
EEİ T/M elektrot Cu tozu Cr tozu karıştırma oranı sıkıştırma basıncı sinterleme sıcaklığı
Kaynakça
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- Simão, J., Aspinwall, D., El-Menshawyb, F. ve Meadows, K., “Surface Alloying Using PM Composite Electrode Materials When Electrical Discharge Texturing Hardened AISI D2”, Journal of Materials Processing Technology, Cilt 127, Sayı 2, 211–216, 2002.
- Tsai, H.C., Yan, B.H. ve Huang, F.Y., “EDM Performance of Cr/Cu Based Composite Electrodes”, International Journal of Machine Tools and Manufacture, Cilt 43, Sayı 3, 245-252, 2003.
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Toplam 31 adet kaynakça vardır.
Ayrıntılar
| Birincil Dil | Türkçe |
|---|---|
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 29 Eylül 2015 |
| Gönderilme Tarihi | 29 Eylül 2015 |
| Yayımlandığı Sayı | Yıl 2015 |