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Paper Information

Journal:   MODARES MECHANICAL ENGINEERING   JANUARY 2017 , Volume 16 , Number 10 ; Page(s) 343 To 352.
 
Paper: 

AN EXPERIMENTAL INVESTIGATION OF THE EFFECT OF LUBRICATION METHOD ON SURFACE ROUGHNESS AND CUTTING FLUIDCONSUMPTION IN MACHINING OF SUPER ALLOYS

 
 
Author(s):  DAVOODI BEHNAM*, MOUSAVI SEYED HASAN
 
* DEPARTMENT OF MECHANICAL ENGINEERING, IRAN UNIVERSITY OF SCIENCE AND TECHNOLOGY, TEHRAN, IRAN
 
Abstract: 

Super alloys due to special features such as high resistance to corrosion and heat, have the ability to maintain mechanical and chemical properties at extremely high temperatures which are used in various industries, especially in the aerospace industry. On the other hand, very low heat transfer coefficient and high toughness with work hardening in these alloys caused the machining of them to be seriously challenged. In the present study, the effect of cutting parameters on surface roughness of A286 superalloy has been studied in different lubrication conditions. Response surface method experimental design was used to plan experiments. In order to investigate the effects of machining parameters and conditions of lubrication on the surface roughness, Two factors - cutting speed and feed rate- on three levels and minimum quantity lubrication conditions and wet method are considered as the main parameters. In order to investigate the Tool wear and workpiece surface quality, the images of Scanning Electron Microscope and optical microscope are used. The results show that using the minimum quantity method of lubricant caused cooling-lubrication fluid particles penetrating power to the cutting zone to increase and improves the process by reducing the surface roughness. It was observed that with increasing feed rate in fixed cutting speed, numerical values of surface roughness in Ra criterion are taken apart for different lubrication circumstances and its value for the minimum quantity method of lubricant is less, which shows the superiority of this method over the wet method.

 
Keyword(s): SUPERALLOY A286, MINIMUM QUANTITY LUBRICATION, SURFACE ROUGHNESS, RESPONSE SURFACE METHOD
 
 
References: 
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Citations: 
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APA: Copy

DAVOODI, B., & MOUSAVI, S. (2017). AN EXPERIMENTAL INVESTIGATION OF THE EFFECT OF LUBRICATION METHOD ON SURFACE ROUGHNESS AND CUTTING FLUIDCONSUMPTION IN MACHINING OF SUPER ALLOYS. MODARES MECHANICAL ENGINEERING, 16(10 ), 343-352. https://www.sid.ir/en/journal/ViewPaper.aspx?id=571356



Vancouver: Copy

DAVOODI BEHNAM, MOUSAVI SEYED HASAN. AN EXPERIMENTAL INVESTIGATION OF THE EFFECT OF LUBRICATION METHOD ON SURFACE ROUGHNESS AND CUTTING FLUIDCONSUMPTION IN MACHINING OF SUPER ALLOYS. MODARES MECHANICAL ENGINEERING. 2017 [cited 2021July25];16(10 ):343-352. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=571356



IEEE: Copy

DAVOODI, B., MOUSAVI, S., 2017. AN EXPERIMENTAL INVESTIGATION OF THE EFFECT OF LUBRICATION METHOD ON SURFACE ROUGHNESS AND CUTTING FLUIDCONSUMPTION IN MACHINING OF SUPER ALLOYS. MODARES MECHANICAL ENGINEERING, [online] 16(10 ), pp.343-352. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=571356.



 
 
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