Experimental investigation on chip morphologies in high-speed dry milling of titanium alloy Ti-6Al-4V

2011 ◽  
Vol 62 (9-12) ◽  
pp. 933-942 ◽  
Author(s):  
Anhai Li ◽  
Jun Zhao ◽  
Yonghui Zhou ◽  
Xiaoxiao Chen ◽  
Dong Wang
Keyword(s):  
Experimental Investigation ◽  
Titanium Alloy ◽  
High Speed ◽  
Dry Milling ◽  
On Chip

Removal Mechanism of Titanium Alloy Ti6Al4V Based on Single-Grain High Speed Grinding Test

2011 ◽  
Vol 487 ◽  
pp. 39-43 ◽  
Author(s):  
L. Tian ◽  
Yu Can Fu ◽  
W.F. Ding ◽  
Jiu Hua Xu ◽  
H.H. Su
Keyword(s):  
Titanium Alloy ◽  
High Speed ◽  
Chip Thickness ◽  
Wheel Speed ◽  
High Speed Grinding ◽  
Tc4 Alloy ◽  
Grinding Mechanism ◽  
Single Grain ◽  
On Chip ◽  
Titanium Alloy Ti6al4v

Single-grain grinding test plays an important part in studying the high speed grinding mechanism of materials. In this paper, a new method and experiment system for high speed grinding test with single CBN grain are presented. In order to study the high speed grinding mechanism of TC4 alloy, the chips and grooves were obtained under different wheel speed and corresponding maximum undeformed chip thickness. Results showed that the effects of wheel speed and chip thickness on chip formation become obvious. The chips were characterized by crack and segment band feature like the cutting segmented chips of titanium alloy Ti6Al4V.

scholarly journals Thermographic Study of Chip Temperature in High-Speed Dry Milling Magnesium Alloys

2016 ◽  
Vol 7 (2) ◽  
pp. 86-92 ◽  
Author(s):  
Józef Kuczmaszewski ◽  
Ireneusz Zagórski ◽  
Piotr Zgórniak
Keyword(s):  
Temperature Measurement ◽  
Magnesium Alloys ◽  
High Speed ◽  
Machining Process ◽  
Dry Milling ◽  
Technological Parameters ◽  
Chip Temperature ◽  
Thermographic Study ◽  
On Chip ◽  
The Impact

Abstract This paper presents an overview of the state of knowledge on temperature measurement in the cutting area during magnesium alloy milling. Additionally, results of own research on chip temperature measurement during dry milling of magnesium alloys are included. Tested magnesium alloys are frequently used for manufacturing elements applied in the aerospace industry. The impact of technological parameters on the maximum chip temperature during milling is also analysed. This study is relevant due to the risk of chip ignition during the machining process.

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

Experimental Investigation and Estimation of Surface Roughness using ANN, GMDH & MRA models in High Speed Micro End Milling of Titanium Alloy (Grade-5)

2017 ◽  
Vol 4 (2) ◽  
pp. 1019-1028 ◽  
Author(s):  
Chakradhar Bandapalli ◽  
Bharatkumar Mohanbhai Sutaria ◽  
Dhananjay Vishnuprasad Bhatt ◽  
Kundan Kumar Singh
Keyword(s):  
Surface Roughness ◽  
Experimental Investigation ◽  
Titanium Alloy ◽  
High Speed ◽  
End Milling ◽  
Grade 5 ◽  
Micro End Milling

Investigation On Chip Formation In Machining Titanium Alloy Using High Speed Cinematography

1989 ◽  
Author(s):  
Cheng Gongshan ◽  
Zhang Fusheng ◽  
Zhang Chunjiang ◽  
Yuan Weizheng
Keyword(s):  
Titanium Alloy ◽  
Chip Formation ◽  
High Speed ◽  
High Speed Cinematography ◽  
On Chip

Research on Specific Structural Parameters of Modified-Tooth Tap for Titanium Alloy TC4

2011 ◽  
Vol 66-68 ◽  
pp. 1286-1290
Author(s):  
Y.L. Tang ◽  
Rong Di Han ◽  
Lin Geng ◽  
Jia Bin Ju
Keyword(s):  
Titanium Alloy ◽  
Simulation Study ◽  
High Speed ◽  
Structural Parameters ◽  
High Speed Steel ◽  
Element Model ◽  
Third Wave ◽  
Hand Tapping ◽  
On Chip ◽  
Chip Removal

With Third Wave AdvantEdge FEM software, an equivalent finite element model in tapping has been built, making a simulation study of the chip curling of titanium alloy TC4 and analyzing the influnce of a tap hook angle and chip flute shape on chip curling. Based on the simulation study above, the modified-tooth taps made of high-speed steel W9, which have two types of chip flute shape with a chamfer angle of 7°30´and respectively, were developed and the comparative tests of tapping TC4 have been done. The results indicates that the chip removal effects in hand tapping with the standard flute shape and respectively are on the same level, but the tapping torque has become smaller and more effective to a chamfer angle of .

EXPERIMENTAL INVESTIGATION OF THE INFLUENCE OF VORTEX GENERATORS AND LIQUID INJECTION ON NOISE IN HIGH-SPEED JETS

2012 ◽  
Vol 43 (4) ◽  
pp. 481-496 ◽  
Author(s):  
Valeriy Ivanovich Zapryagaev ◽  
Nikolay Petrovich Kiselev ◽  
Dmitriy Andreevich Gubanov
Keyword(s):  
Experimental Investigation ◽  
High Speed ◽  
Vortex Generators ◽  
Liquid Injection
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