contributor author | V. Chandrasekharan | |
contributor author | S. G. Kapoor | |
contributor author | R. E. DeVor | |
date accessioned | 2017-05-08T23:57:11Z | |
date available | 2017-05-08T23:57:11Z | |
date copyright | August, 1998 | |
date issued | 1998 | |
identifier issn | 1087-1357 | |
identifier other | JMSEFK-27331#563_1.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/120742 | |
description abstract | A mechanistic model is developed to predict the forces for arbitrary drill point geometry. The cutting lips are divided into elements and the elemental forces are determined from a fundamental oblique cutting model. A method is developed to parametrically define the cutting lip in three-dimensional space and to determine the oblique cutting parameters (cutting angles and chip thickness) at each element on the cutting lip. The model does not require calibration experiments for each point geometry. The conical drill is used to determine the model coefficients for a tool and workpiece material combination and these are used for other drill point geometry. Model simulations match experimental data very well for four commercial drill point geometry—the Racon, Helical, Bickford and Double angle drill points. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | A Mechanistic Model to Predict the Cutting Force System for Arbitrary Drill Point Geometry | |
type | Journal Paper | |
journal volume | 120 | |
journal issue | 3 | |
journal title | Journal of Manufacturing Science and Engineering | |
identifier doi | 10.1115/1.2830160 | |
journal fristpage | 563 | |
journal lastpage | 570 | |
identifier eissn | 1528-8935 | |
keywords | Force | |
keywords | Drills (Tools) | |
keywords | Cutting | |
keywords | Geometry | |
keywords | Thickness | |
keywords | Engineering simulation AND Calibration | |
tree | Journal of Manufacturing Science and Engineering:;1998:;volume( 120 ):;issue: 003 | |
contenttype | Fulltext | |