{E::::.. BOSTON MA US (JC)1 ~ J - - Easy Does It
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MARK MADURA MADURA STUDIOS 332 NEWBURY ST . 2ND FLOOR {e::::.. BOSTON MA US (JC)1 ~ J - - Easy Does It. Introducing the Kurta XLP": •• Another Kurta Original Draw on the best name for quality and reliability with Kurta's new XLP graphics ta~le for IBM® PCs and c ies. Th y-t es S ketch® compati virtually all so~ 0 c arts to sophis ed CAD. The price is compatible too .. just $395 for the entire package, including: • 12 "x12 " high-accuracy tablet • 2-switch pen and program mable 4-button cursor • An integrated mouse/AD!'" driver with auto-toggle between mouse and ADI modes and a WindoWS® driver in absolute mode • Test, Set-mode and Reset utilities • Since the XLP draws its power from the serial pon, no power supply is needed • Unlimited free technical suppon • Lifetime -w.u-ranty! Get a total performance package, with the award-winning qualities you've come to expect in reliable Kurta products .. from the value-leading XLP to the high-end, feature-rich IS/ONE® and large format XLC ~ It's the easy way to better graphics for greater productivity. ® s. 1-800-44-KUKfA HURTR" 3007 East Chambers Phoenix, Ariwna 85040 (602) 27&5533 Kuru, cob'" swJSh and XLP ~ ~r..·red uadern:UKS of Kurtol Corp. Wuldov.-s i'i .. regis(em1 trAdemark of Microsoft Corp. ADI is :.I n:gisrered tr.ldernark of AllIOdesk Inc. I O~1 is .. registered trJClenurk oflntern:l.tiona1 Busitrss ~lachines . SumntlgrJphics SUITUll:lSketch is a registert"d trJci(.'1Tl:u1.: of SummagrJphks Corp CIRCLE CARD 239 SOME OF OUR CONTRIBUTORS KEft.l·) 'Ij i(.) ~ ~1 Concurrent Engineering for the 90's Ronald G. Stokes is Director of Engineering at P.O. Box 11978, Spokane, WA 99211-1978 CreativePen Systems, a marketing and engineer Ph: 509/928-5169 Fax: 509/928-4937 ing design firm in the portable pen based communi EDITORIAL cator market. He owns RGS Designs, a contract Managing Editor engineering service company. Ron has a Mechani Claudia Martin callIndustrial Engineering degree from Cal Poly, Technical Editor San Luis Obispo, Ca., and has been a manufactur Dr. Robert Martin ing and design engineer for 12 years. He is very involved in the rapid prototyping industry. Senior Editor Jack Bilderback, CPIM Cadkey / KEYSOLUTIONS Relations Charles Taylor, an anthropologist, presently op Frank Simpson, Manager erates a rural TeleCenter and is Director of the CONTRffiUTING EDITORS Omnilink Computer Training Center in northeast Charles Kyle, Ron Shea, Frank Simpson, Washington state. Formerly director of the Big Is Craig Storms, Martin van der Roest land Computer Center and Parker High School computer training program in Hawaii, he now as DESIGN CADI Art Director sists Selkirk School District in implementing Melissa Clark CAM/CAE training into the high school vocational education curriculum. PRODUCTION Production Manager Gayle Simpson Stas Mylek is the Product Manager for the CADKEY product line at ADMINISTRATION Cadkey, Inc. He has over 12 years of CAD experience and has been with Business Manager/CEO Cadkey for 7 years in positions such as Applications Engineer, Manager Steve Radford of Application Engineering and Technical Services, and as a Regional Sales Manager. As the Product Manager, he is responsible for the Administrative Assistant specification, management, and future direction ofthe CADKEY prod Cathy Bilderback uct line. ADVERTISING SALES WESTERN REGION - Jamie Bohn Ph: 415/572-9011 Fx: 415/572-9969 MIDWEST REGION - Ed Krukowski Ph: 708/806-1600 Fx: 708/806-1604 EASTERN REGION - John Camuso, Jr. Ph: 617/769-8950 Fx: 617/769-8982 EDITORIALPOUCY: KEVSoLUTlONS is an independent publication without obligation to any software or hardware dealer, vendor or distributor, except as indicated. Articles noted as news or features are written without knowledgeable bias. Articles noted as editorial represent the opinion of the author. Technical articles represent the opinion of the author and are selected by virtue of their educatjonal value. SUBSCRIPTION CORRESPONDENCE: (orders, change of address, etc.) should be directed to KEv SOLUTIONS, P.O. Box 11978, Spokane, WA 99211·1978. Allow six weeks for processing. EDITORIAL CORRESPONDENCE should be di· rected to Managing Editor, KEVSOLUTIONS, P.O. Box 11978, Spokane, WA 99211·1978. KEVSOLUTIONS en· courages readers to submit articles, letters, questions and technical tips. KEVSOLU'f1 0NS, Copyright © 1993,(ISSN 1064-2145);. published bi·monthly by Value Engineering Associ· ates. Application to Mail at Second-Class Postage Rates is Pending at Spokane, W A. Microsoft and Windows are registered trademarks of Microsoft Cor poration. IBM is the registered trademark of the International Business Mach ines Corporation. CADKEY is the registered trademark ofCadkey, Inc. AutoCAD and DFX are registered trademarks of Autodesk, Inc. 4 • KEY Solutions • June I July 1993 JUNE / JULY 1993 Vol. 2, NO. 3 CONCURRENT CADKEY® DRAFTER by Frank Simpson 10 ENGINEERING Breaks price / performance barrier SOLUTIONS Rapid Prototyping Tec hnologies by Ron Stokes 16 An overview of newer tools Rap id Prototyp ing with FastSU RF by Claudia Martin 18 A state-of-the-art phone from design to product Speed : The Rea l Benc hmark by Jack Bilderback 20 Decreasing time -to-market - concepts and techniques CADKEY® ADVANCED MODELER by Stas Mylek & 24 Frank Simpson Case Study by Martin van der Roest 44 Downsizing and implementing a document management system Concurrent Eng ineering Workshop - Part 3 by Craig Storms 48 & Ken Fortier Redesigning a part using stress analysis ISSUES S.O.S. - Save Our Sc hools by Charles Taylor 36 At th e End of Th is Lesson by Ron Shea 38 PRO DU C T Mice and RSI by Claudia Martin 30 F 0 C U S Minimizing the risk Ergonomic Mice & Kin by Claudia Martin 32 ReVIEWPORT 42 A brief look at hardware and software Capture This ... by Ron Shea 54 Viewing software for CADKEY COLUMNS KeyTalk 7 AND KeyNotes 8 DEPARTMENTS Cad key Forum 11 New Prod ucts 13 CADL Toolbox 56 CAD KEY Co rner 64 Advertiser Index 66 Solution Mart 68 KeyMail/ User Group 70 - Intel 486 CPU with Integrated Math Coprocessor - 17" FST Color Monitor 1280x1024 NI .26dp - Intel Pentium Overdrive Socket Upgrade - VESA L-BUS Orchid P9000 3Mb w/Weitek - 32 Bit VESA LOCAL BUS + 32 Bit EISA Mboard Graphic Processor, 1280x1024NI, 76Hz, 24Bit - 8MB High Speed 32Bit RAM (exp. to 128MB) - Panacea Turbo Display List Drivers - 32 Bit VESA L-BUS Hard Disk Controller - 101 Key High Tactile Quality Keyboard - 240MB 14ms Cached Hard Disk Drive - Microsoft-DOS 5.0 with 3 Button Mouse - 3.5" & 5.25" HD. Floppy Disks, 2S/1P ports - Xi Desktop / Deskside Case with Double Fan CALL TOLL FREE IN CA: (714) 498-0858 USA & CANADA 1-800-432-0486 FAX: (714) 492-6571 International: (714) 498-1926 Warranty: XI On-Site: one year parts, labor and free Sweden: +46-660-55900 replacement parts shipping. 30 day money back SWitzerland: +41-91-56 1578 guarantee. Life Umetoll-freetechnlcal support. Same Italy: +39-131 -81 5334 day express shipping service from stock. · 980 Calle Negocio, e omput et:IRCLEe CAR~J·pora tIon SanClemente,CA92673 • Aa reviewdd "CAD..,.". May 1982. M8y 1993, AulOced R11 IR t 2 indexes. AI prien and t.peCiIk:dons sub;ed ID chang..... out nOlice. Prices do ROI itdude shipping. For rT'IOf8 .,fonnlCion on Xi products .. services CII. Of Wlilie lo XI Computer. ~re In ...e above acreen.: AuloC8d11 by AulOdesk -.C ... l.6crostation " .0 1 by mergraph Corp. hav.to be pun::heaed .....I et>;' . Xi is nOl responatlte 101" phoIogt1lphiclll .. typographiclll entlf'1" Xi, the Xi logo, Work$la~er and Netaerverere n dematlla .. reg .....d emark. of XI Computer Corp. Xi450 I Xi468 Workstelion... correspond 10 Xi Pt1II : Xi488I5OW IXi486133W. lnlel, i486. Pentalmlnd the Inlelln .... Logo .re registered lrademarks oIln l ~ Corporebon. IU OCher trademark. at their rupedHe comp.nte,. Copyright (c) 1993 Xi Computer COf'pOIlItion AI Rights reaerved . AWYSIWYG KEY TALK RENDERING I haven't been on my soap box regarding education for a while now, but some alarming things are happening in Washington state that have spurred me to share my concerns. The problems in Washington are about money and here' s the story. The state constitution mandates that all students (K through 12) shall receive equal state funds , presumably so they can have an equal education. But somehow, some way, someone has been able to undermine this mandate. Reports from the Department of c~\)~t'( \\0'" il\\\loll.'t.\)\. li\II" Education and individual school districts show that for 1992/93 and 1994, \\lIa\it6 c:,o\i\\' C educational funds are being disbursed unequally with schools in urban REALIZE rendering tool (ll> is the first di stricts receiving more dollars per student than those in rural di stricts. rendering tool available under DOS The difference ranges from over $1200 per student in urban di stricts to offering true What You See Is What You $247 in the poorest rural districts. Get control over the rendering process. Sounds too easy, but its true . And REALIZE has "virtual reality" viewing to This is significant and is causing rural di stricts to cut their already allow realistic walk meager budgets to the quick. For example, in Eastern Washington, the throughs . Superintendent and the two-person office staff of one district volunteered Finally there is an to go on half-pay to avoid laying off a teacher. In addition to being affordable full unconstitutional, this unequal disbursement of fu nds is entirely unfair and featured animation undemocratic. The real problem is that if allowed to continue, it will and rendering adversely affect the education of a significant portion of our young people. package. Producing a spin movie of a design "G~ t Why am I sharing this in KEy SOLUTIONS? This is, after all, a CAD object is incredibly easy ~\ 0\\ S\3\\\\3 \\ magazine and engineers, designers and manufacturers are really busy and intuitive.