Download the July/August 2002 Issue in PDF format - Gear ...
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I<br />
GEAR TECHNOLOGY<br />
,EDITORIAL<br />
Publisher '& F.dito ..-iD-Chi~f<br />
Michael Goldste<strong>in</strong><br />
Manag<strong>in</strong>g Editor WiUiam R. Stoll<br />
Associate Editor Joseph L Huzelton<br />
Assistant. .Edilor Rob<strong>in</strong> Wright<br />
Editorial Consultant Paul R. Goldste<strong>in</strong><br />
Technical Editors<br />
Robert Errichello<br />
Don McVittie<br />
Robert E. Smith<br />
Dun Thurman<br />
ARI<br />
Art Director Jean Bartz<br />
Ultra Predse Hobs<br />
Accuracy Class: AAA, M, A<br />
Materials:. Carbide/Bridge/HSS<br />
•<br />
Techno[ogy, Dry/High Speed/Hard Hobb<strong>in</strong>g<br />
Range: 10 - SOO Diametral !Pitch<br />
STOCKAVAILABLE<br />
Visit<br />
itUSSELL.<br />
HOLBROOK&<br />
HENIDERSON.IINC.<br />
17~1i' -Route 208 North, Fair Lawn. New jer:s.eyO'7"'.'lD<br />
T@lephone:201-796-51145 Fax: 201-796·S664<br />
"'~'iE1hEIUt:i~'IIIq,a.,t;,'ltA..'IF'<br />
our website at: http://www.tru-volule.com<br />
Advertis<strong>in</strong>g Manager Patricia Flam<br />
Adv~g Coord<strong>in</strong>ator Angel ica Vi loria<br />
CIRCIJLATI(IN<br />
Circulation Coord<strong>in</strong>ators<br />
D<strong>in</strong>a Krauss & Angelica Viloria<br />
Web Developer<br />
INTE.IINEl<br />
Dan MacKenzie<br />
<strong>Gear</strong> Indllstry Home Pagel M Sales<br />
Patricia Ram<br />
powertransmission.com TM Sales<br />
Michael A. Gianfrancesco<br />
!lANDAU PUBLISHING STAff<br />
President<br />
Vice President<br />
Controller<br />
Accountln/.:<br />
omce Coord<strong>in</strong>ator<br />
Michael Goldste<strong>in</strong><br />
Richard Goldste<strong>in</strong><br />
Michael Grafman<br />
Dianne Johnson<br />
Gladyce J. Cooper<br />
Phone: 847437.661)4<br />
E-mail: people@gear:lecll1lofiJgy.com<br />
Web: www.geartechnology.com<br />
www.powertransmission.com<br />
capaI_,1ncIud1ng tInII8 element.<br />
Arrow's latest success was utmztng our<br />
s1ate-of-1he-art technologies to design <strong>the</strong><br />
gear t001h geometry and to manufacture<br />
all bevel gears <strong>in</strong> 1he PT1l & AGB for<br />
Pratt & Whitney's PW 6000 eng<strong>in</strong>e.<br />
2301 Curtiss Street· Downers Grove, IL 60515<br />
Tel: (630) 969-7640 • Fax: (630) 969-0253<br />
www.arrowgear.com<br />
VOL 119,NO.4<br />
GF:,\R TEeIlNOL!) .y, l'b. Journal or ce ..<br />
I\lu""raclurlng (lSSN 07-13-6858) ls published bimonthly<br />
by Rundall Publish<strong>in</strong>g. Inc .. 1425 Lun: Avenue. PO. Bo.<br />
1426, Elk Grove village. IL 60007. (847) 437·6bQ.I. Cover<br />
price 55.00 U.S_ Periodical postage puid 01 Arl<strong>in</strong>g'a.<br />
Heigh". IL. end at addi[ional mail<strong>in</strong>g offic e, Randall<br />
Pubhsh<strong>in</strong>g makes e ..·cry effort 10 ensure that <strong>the</strong> processes<br />
do,,'libed 'n GEAR TECHNOLOGY conform 10"",ad engane;:rm~<br />
practice. Nei<strong>the</strong>r <strong>the</strong> umbers 1lIJT <strong>the</strong> pubhsber can be<br />
held respcnn ble for <strong>in</strong>juries susralned while follow<strong>in</strong>g <strong>the</strong><br />
procedures described. Postmaster: Send uddress cbunges 10<br />
GEAR TECHNOLOGY. The Journal of <strong>Gear</strong><br />
Manufncturf ng. 1425 Lum Avenue, P.O. Bu. L426. Elk<br />
Oro"< Village. IL. 60001. OConl.nts ropyriglllL-d by RAN·<br />
DA.LL Pl'BLISHlNG. [NC.. <strong>2002</strong>. No pen of lh" publica-<br />
[ion ma) be reprod ueed or uansmmed <strong>in</strong> an) form or by an)<br />
mCQn~: electronic Or mechanleuj. <strong>in</strong>dud<strong>in</strong>gthou:-cop) <strong>in</strong>g,<br />
record<strong>in</strong>g, or by any <strong>in</strong>formauon storage an rerneval system.<br />
wuhour permission <strong>in</strong> wri{<strong>in</strong>g from [he publisher.<br />
Contents or ud:-i
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