- Tytuł:
- Analysis of the effect of wire electric dischage machining process parameters on the formation of high speed steel form tool
- Autorzy:
-
Ishfaq, Kashif
Mufti, Nadeem Ahmad
Jawad, Muhammad
Sajid, Muhammad
Jahanzaib, Mirza - Powiązania:
- https://bibliotekanauki.pl/articles/103183.pdf
- Data publikacji:
- 2018
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
wire electrical discharge machining (WEDM)
response surface methodology (RSM)
ANOVA
material removal rate (MRR)
surface roughness (Ra)
wycinanie elektroerozyjne drutem
metoda powierzchni odpowiedzi (RSM)
wskaźnik usuwania materiału (MRR)
chropowatość powierzchni (Ra) - Opis:
- The use of form tools is growing in industry, owing to their inherent advantage of improving productivity. However, the accurate formation of form tool profile is a really tedious task. In this research work, wire electric discharge machining (WEDM) process has been used for the generation of a form tool. Pulse on-time, pulse off-time, servo voltage, wire tension, flushing pressure have been considered as input parameters, whereas tool geometry (clearance angle, included angle), surface roughness and material removal rate are the selected responses. Response surface methodology (RSM) (Box Bhenken experimental design) technique has been used for design of experiments. Analysis of Variance (ANOVA) has shown that pulse on-time and pulse off-time are the two influential control factors for material removal rate (MRR), surface roughness (Ra), clearance angle and included angle. Contour plot analysis has been performed to find out the optimal ranges of the most influential control factors for each response characteristics.
- Źródło:
-
Advances in Science and Technology. Research Journal; 2018, 12, 1; 89-98
2299-8624 - Pojawia się w:
- Advances in Science and Technology. Research Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł