Sunday, March 22, 2020

2000-2010 Drilling Operation Elements - News and Information for Industrial Engineering


Cutting Tool Applications, Chapter 8: Drills and Drilling Operations
Drilling is the process most commonly associated with producing machined holes, because it is simple, quick and economical.

George Schneider
JUN 27, 2020


Characterization of the dry high speed drilling process of ...www.sciencedirect.com › science › article › pii
by S Rawat - ‎2009 - ‎Cited by 125 - ‎Related articles
Jun 1, 2009 - Damage to woven carbon fiber composites and high tool wear are the main challenges in drilling processes. The effect of speeds and feed rates on the damage ...

A Study of High Performance Twist Drill
Design and the Associated Predictive Force Models
By Qiang Zhang B.E. (Mech.), M.E. (Mech.)
A thesis submitted to The University of New South Wales for the degree of Doctor of Philosophy
School of Mechanical & Manufacturing Engineering, The University of New South Wales
2007
http://unsworks.unsw.edu.au/fapi/datastream/unsworks:1578/SOURCE02?view=true

Deep hole drilling tools - Tungaloy - 5 to 15 times drill diameter
https://www.tungaloy.com/wp-content/uploads/352.pdf

Feeds & Speeds For Drills | Norseman Drill & Tool
www.norsemandrill.com › feeds-speeds-drill
Feb 1, 2001 - Drill Feeds and Speeds. America´s Finest High–Speed Cutting Tools™. Different drilling conditions make it impossible to develop any rigid rules for feeds and ...


6/1/2001
The Dynamics Of Better Drilling
Vibration is at the heart of a variety of common problems in machining holes. Mathematical analysis is helping to bring about a better understanding of hole-making processes...including how these vibrations behave, and what steps to take to bring them under control.

Importance of drilling:  Just one wing of a large jet aircraft may include 45,000 holes. Learning to machine these holes faster and with less tool wear would reduce the cost of machining. Learning to machine these holes rounder, straighter and smoother would reduce the cost of assembly.

https://www.mmsonline.com/articles/the-dynamics-of-better-drilling

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