scholarly journals New tool for reduction of harmful particulate dispersion and to improve machining quality when trimming carbon/epoxy composites

2020 ◽  
Vol 131 ◽  
pp. 105806 ◽  
Author(s):  
N. Nguyen-Dinh ◽  
A. Hejjaji ◽  
R. Zitoune ◽  
C. Bouvet ◽  
M. Salem
Keyword(s):  
Epoxy Composites ◽  
Machining Quality ◽  
Particulate Dispersion

Study on the Combined Machining Technology of Sawing and Grinding for Drilling Aramid/Epoxy Composites

2012 ◽  
Vol 565 ◽  
pp. 436-441 ◽  
Author(s):  
Hang Gao ◽  
Yuan Zhuang ◽  
Ben Wang ◽  
Jun Liang Huang
Keyword(s):  
Thrust Force ◽  
Rake Angle ◽  
Epoxy Composites ◽  
Machining Performance ◽  
Drilling Tool ◽  
Machining Quality ◽  
Drilling Tools ◽  
Grinding Mechanism ◽  
Conventional Drilling

Aiming at the problem of poor machinability in conventional drilling of aramid/epoxy composites, the formation reason for fuzzing damage was analyzed. In order to obtain better machining quality, a combined machining technology based on sawing and grinding mechanism was proposed and the corresponding drilling tools were developed. Drilling experiments were conducted to explain the machining performance of the drilling tools. The results show that the sawing drilling tool with negative rake angle can effectively restrain fuzzing damage and the sawing-grinding drilling tool decreases the thrust force about 20%~55% with electroplated diamond abrasives. The combined machining technology of sawing and grinding achieves damage-free machining quality in drilling of aramid/epoxy composites.

Influence of Fiber Surface Energy on Mechanical Properties of Sisal Fiber - Bio Based Epoxy Composites

2019 ◽  
Vol 35 (4) ◽  
pp. 485-496
Author(s):  
S. RAJKUMAR ◽  
◽  
R. JOSEPH BENSINGH ◽  
M. ABDUL KADER ◽  
SANJAY K NAYAK ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Surface Energy ◽  
Fiber Surface ◽  
Epoxy Composites ◽  
Sisal Fiber

Epoxy composites using vapor-grown carbon fiber fillers for advanced electroconductive adhesive agents

1994 ◽  
Vol 9 (4) ◽  
pp. 841-843 ◽  
Author(s):  
M. Katsumata ◽  
M. Endo ◽  
H. Ushijima ◽  
H. Yamanashi
Keyword(s):  
Carbon Fiber ◽  
Epoxy Composites
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