Effects of Passive Backup Force on Delamination in Drilling Composite Materials Using Twist Drill

Chung Chen Tsao

doi:10.4028/www.scientific.net/AMR.479-481.213

Paper Titles

Improve Manufacturing Execution & Cycle Time through Database LEAN Optimization
p.194

Study on Energy Saving Coatings with Phase Change Material
p.198

Investigation of Friction Temperature in Railway Disc Brake
p.202

Aided Navigation System Research Based on Multi-Information Fusion
p.207

Effects of Passive Backup Force on Delamination in Drilling Composite Materials Using Twist Drill
p.213

Research on Mechanism and Model of Cutting Chatter Based on the Cutting Parameters
p.217

A Statistical Experimental Design to Degradation of Aqueous Methyl Orange Solution with Photocatalyst of Ti-TiO₂ Nanotube Array
p.221

Modeling Analysis and Optimization of Sand Casting Process
p.226

Structure and Electrochemical Performance of Cu and Al Codoped Nanometer α-Nickel Hydroxide
p.230

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 479-481Effects of Passive Backup Force on Delamination in...

Effects of Passive Backup Force on Delamination in Drilling Composite Materials Using Twist Drill

Abstract:

The effect of passive backup force in drilling composite materials was investigated in this study. The passive backup force formation is due to material reacting and bending. The theoretical analysis indicated that the passive backup force has a significant effect on prevention of delamination damage in drilling composite materials. When the is large enough, the effects of the passive backup force and material behavior will be attenuated.