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contributor authorDaeyong Lee
date accessioned2017-05-08T23:18:08Z
date available2017-05-08T23:18:08Z
date copyrightJanuary, 1984
date issued1984
identifier issn0094-4289
identifier otherJEMTA8-26896#9_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/98566
description abstractOrthogonal machining experiments were conducted at the cutting speed of 8.5 × 10−2 cm/s with 6061-T6 aluminum, 4340 steel and Ti-6Al-4V titanium to measure strain distributions in the deformed chip using a grid analysis technique. While the aluminum alloy with low strength and the steel with high strain hardening coefficient displayed large uniform strains with a continuous chip morphology, the titanium alloy exhibited highly nonuniform strain distributions within segmented chips. Some of these observations as well as published machining test results could be rationalized on the basis of a shear failure criterion where a specific level of critical shear strain might be estimated on the basis of a thermal-mechanical instability analysis.
publisherThe American Society of Mechanical Engineers (ASME)
titleThe Nature of Chip Formation in Orthogonal Machining
typeJournal Paper
journal volume106
journal issue1
journal titleJournal of Engineering Materials and Technology
identifier doi10.1115/1.3225683
journal fristpage9
journal lastpage15
identifier eissn1528-8889
keywordsMachining
keywordsSteel
keywordsShear (Mechanics)
keywordsCutting
keywordsFailure
keywordsTitanium
keywordsWork hardening
keywordsAluminum alloys
keywordsTitanium alloys AND Aluminum
treeJournal of Engineering Materials and Technology:;1984:;volume( 106 ):;issue: 001
contenttypeFulltext


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