Experimental Investigation and Optimization of End-Milling Parameters in the Machining of Inconel 825 Using Carbide-Coated Tool

2018 ◽  
pp. 401-412
Author(s):  
Hari Vasudevan ◽  
Ramesh Rajguru ◽  
Geet Dave ◽  
Arun Alva ◽  
Vinil Punjani ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
End Milling ◽  
Milling Parameters ◽  
Coated Tool ◽  
Inconel 825

Prediction of Burr Formation in Fabricating MEMS Components by Micro End Milling

2009 ◽  
Vol 74 ◽  
pp. 247-250 ◽  
Author(s):  
Mohammad Yeakub Ali ◽  
Mohd Aliff Omar ◽  
Khairul Irman Othman ◽  
Wayne N.P. Hung
Keyword(s):  
End Milling ◽  
Cutting Speed ◽  
304 Stainless Steel ◽  
Burr Formation ◽  
Aisi 304 ◽  
Burr Height ◽  
Milling Parameters ◽  
Milling Tool ◽  
Micro End Milling ◽  
Chip Load

This paper discusses burr formation in micromilling of AISI 304 stainless steel. Chip load, cutting speed and the application of coolant were chosen as the milling parameters. Experiments were conducted using 500 µm diameter tungsten carbide end milling tool. Milling parameters and measured burr height values were analyzed and statistical models were developed for the estimation of burr height. The models showed that the chip load and cutting speed both have direct and interactive contribution to burr formation. When micromachining without coolant, the burr height increases about 40% compared to that of machining with coolant. The optimized values of chip load and cutting speed were found to be 1 µm/tooth and 78 mms-1 respectively. The predicted burr heights were 5-7% larger than that of measured values.

Experimental investigation of top burr formation in high-speed micro-end milling of titanium alloy

2018 ◽  
Vol 22 (6) ◽  
pp. 989-1011 ◽  
Author(s):  
Chakradhar Bandapalli ◽  
Kundan Kumar Singh ◽  
Bharatkumar Mohanbhai Sutaria ◽  
Dhananjay Vishnuprasad Bhatt
Keyword(s):  
Experimental Investigation ◽  
Titanium Alloy ◽  
High Speed ◽  
End Milling ◽  
Burr Formation ◽  
Micro End Milling
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