Autodesk Autocad Tutorial

What is the purpose of constraints in an AutoCAD 2D sketch/ 3D model?

I am trying to teach myself how to model 3D objects in AutoDesk Inventor 2010. I am working through the provided tutorials, and I understand how you go about constraining a 2D sketch. I don’t quite understand, however, WHY constraints are necessary? I notice that when I constrain a sketch, there is a notice at the bottom that says for example, “3 Dimensions needed.” However, I am still able to perform model functions on the object without fully constraining it. Why is constraining necessary then, if you don’t have to fully constrain a sketch before performing modeling functions? Thanks for your help!

Parametric models (those changed by inputs into the program by the user after the design process is started) can be handled better by having at least some of the features fixed or constrained. That will lead to better performance of the software and the computer system, as it cuts down on variables. Also, it lends to better designs, as the most critical measures (diameters,spacing, overall dimension) will remain unchanged and accurate for fitting to other components.

http://wikihelp.autodesk.com/Product_Help/Autodesk_Inventor/Autodesk_Inventor_2011/101Fundamentals/1177Basic3DWorkflow/11783Dmodelingconcepts

http://wikihelp.autodesk.com/Product_Help/Autodesk_Inventor/Autodesk_Inventor_2011/103Parts/1256Constraints/1258Planconstraints

autodesk autocad tutorials

Autodesk Sketchbook Pro 2011 $54.99 Autodesk SketchBook 2011 Pro – 1 User 732C1-A5A11B-1001 Graphic Design Software…

AutoCAD 2012 and AutoCAD LT 2012 Bible $28.88 The latest version of this perennial favorite, in-depth, reference-tutorialThis top-selling book has been updated by AutoCAD guru and author Ellen Finkelstein to provide you with the very latest coverage of both AutoCAD 2012 and AutoCAD LT 2012. It begins with a Quick Start tutorial, so you start creating right away. From there, the book covers so much in-depth material on AutoCAD that it is said …

Autodesk Revit Architecture 2012: No Experience Required (Autodesk Official Training Guides) $21.83 This Autodesk Official Training Guide teaches Revit to new usersThe perfect introduction to Revit Architecture, Autodesk?s building information modeling (BIM) software, this unique and highly effective guide uses a continuous, step-by-step tutorial to build your skills. You?ll first get to know the Revit interface and basic conventions, then quickly move right into designing, documenting, and mode…

Mastering Autodesk Revit Architecture 2012 (Autodesk Official Training Guides) $35.00 Complete and thorough update to this Autodesk Official Training Guide!With pages of focused discussions, detailed exercises, in-depth coverage, and compelling examples, this comprehensive guide shows you how to implement and use Revit Architecture with spectacular results. You?ll learn how use the interface, how to create fantastic building designs with Revit, how to produce solid documentation?ev…

Revit Architecture 2012 Training DVD – Tutorial Video – Over 8 Hours of Training $99.95 Number of Videos: 104 Lessons – 8.25 Hours Duration Ships on: DVD-ROM User Level: Beginners Works On: Windows 7,Vista,XP- Mac OS X In this Revit Architecture 2012 training video for the latest offering from AutoDesk, instructor Jay Polding introduces you to the capabilities of this powerful BIM program. Revit Architecture has been a very popular choice when the need for BIM and 3D renderings ari…

AutoCAD 2012 Training DVD – Tutorial Video $99.95 Number of Videos: 111 Lessons – 13 Hours Duration Ships on: DVD-ROM User Level: Beginners Works On: Windows 7,Vista,XP- Mac OS X Brian Benton authors this comprehensive AutoCAD 2012 tutorial video. This latest offering from Autodesk is chock full of new features and a modified interface. Brian Benton will take you through this industry standard CAD program, and teach you to use it effectively, w…

Ask Video Record Tutorial Dvd $42.99 In Store Clearance ASK VIDEO RECORD TUTORIAL DVD

Native Instruments Absynth 3 Tutorial Dvd $49 Native Instruments Absynth 3 Tutorial DVD

Brainwerks Explore Pro Tools 7 Dvd Tutorial $39.95 Brainwerks Explore Pro Tools 7 DVD Tutorial

Native Instruments Traktor 3 Tutorial Dvd $17.97 Native Instruments TRAKTOR 3 Tutorial DVD

Digital Music Doctor Garageband ’08 – Know It All! Tutorial Dvd $24.95 Digital Music Doctor GarageBand ’08 – Know It All! Tutorial DVD

Hal Leonard Sonar X1 Music Pro Guide Dvd Tutorial $35.99 Hal Leonard Sonar X1 Music Pro Guide DVD Tutorial

Hal Leonard Cubase 6 Music Pro Guide Dvd Tutorial $35.99 Hal Leonard Cubase 6 Music Pro Guide DVD Tutorial

Awesome DaveTyner.com KKrew Autocad Hooded Sweatshirt by CafePress $48 Walking around with this logo on your chest will make even the most mild mannered piping designer look like a complete badass. What are you waiting for, strut your stuff Autocad Hooded Sweatshirt Tee, TShirt, Shirt The hoodie: the perfect utilitarian piece of clothing. Leave your hat and scarf at home Stay warm and comfy in your Pullover Hooded Sweatshirt. This hoodie is constructed with a cotton/polyester blend – both durable and comfortable.Heavyweight 90

ASK Video Cubase 5 Tutorial Level 2 Video $31.95 ASK Video Cubase 5 Tutorial DVD will take you through everything you need to know to get started. We’re going to start right at the beginning with setup, and taking a tour of the new interface. All the basics will be covered – plus we’ll start to dig into some advanced features.

eMedia Piano Method Deluxe Tutorial Pack $79.95 Includes: eMedia Piano and Keyboard Method, and eMedia Intermediate Piano and Keyboard Method.

Digital Music Doctor GarageBand ’08 – Know It All! Tutorial DVD $24.95 The Apple GarageBand tutorial DVD is a complete guide to making music with GarageBand software. The lessons contain a What’s New section that covers all of the major new features in GarageBand ’08. The Quick Start section provides a grand tour of the features and functions in GarageBand and also introduces the overall process of creating a project. The Tracks section discusses how to incorporate Real and Software Instruments in detail and also contains information on how to create Apple Loops and incorporate third-party synthesizers. The Mixer section provides advice on how to use both GarageBand standard effects and third-party effects. The Recording section covers both audio and MIDI recording including tips on how to interface external music gear. The final section demonstrates the application of many GarageBand functions by creating a remix from imported audio tracks and loops from the Apple Loop Library.The GarageBand ’08 tutorial DVDs are 1 hour and 42 minutes of Adobe Flash videos in DVD and digital download formats.

Brainwerks Explore Pro Tools 7 DVD Tutorial $39.95 The Explore Pro Tools 7 DVD has more than 35 video tutorials geared for LE, M-Powered, and HD users. Groovebox Corp., one of the world’s premier providers of audio software instruction, has created the ultimate guide for Digidesign’s Pro Tools 7. This package includes a CD-ROM with over 3 hours of high-quality, in-depth, well-paced training videos. It’s like having a 24/7 product specialist in your studio. This product is ideal for all intermediate to advanced Pro Tools users. It works with PC or Mac…just insert and learn!

AutoCAD Cad Dark T-Shirt by CafePress $26 Don’t waste time deciding on which shirt to put on each morning. This dark shirt t-shirt will never go out of style and hides stains better too. This high-quality t-shirt is pre-shrunk and 100% cotton, which makes it both comfortable and durable. Cad Dark T-Shirt Tee, TShirt, Shirt Don’t waste time deciding on which shirt to put on each morning. This dark shirt t-shirt will never go out of style and hides stains better too. This high-quality t-shirt is pre-shrunk and 100% cotton, which makes it both comfortable and durable.

Hal Leonard Cubase 6 Music Pro Guide DVD Tutorial $35.99 For nearly 25 years, Cubase has been one of the most popular multi-platform applications of the digital-audio age, and now with Cubase 6, Steinberg has once again enhanced the capabilities of this trend-setting digital audio workstation. In the Beginner/Intermediate installment of this two-part video series, host Andrew Eisele takes you on a tour of the program’s new features and prepares you to become a Cubase 6 power user.You’ll start with an overview of Cubase’s refined interface, and learn workflow shortcuts for navigating and working in the program’s feature-rich screens. You’ll learn basic processes like importing audio, creating tracks and setting up for recording. Then it’s on to MIDI features, and how to use the various on-board audio and MIDI editors in the program. You’ll learn to use a variety of VST instruments such as the amazing HALion Sonic SE, as well as the VST Amp Rack, and the Arpache SX to craft professional and powerful tracks. You’ll also learn mixing techniques using Cubase’s built-in effects, EQ’s, compressors, and routing features, as well as how to use automation to really bring your tracks to life. Finally, you’ll export your mix using the best sample rate, bit depth, and file format for sharing your music. With Cubase 6, Beginner Level, you’ll be on the road to mastering the extensive and amazing features of Cubase and using them right away to make the most of your music!

Hal Leonard Sonar X1 Music Pro Guide DVD Tutorial $35.99 Cakewalk’s flagship program, Sonar X1 has been the digital audio workstation of choice for the PC for years. With this latest release, Cakewalk raises the bar again by providing everything you need to record, compose, edit, mix and master your compositions including the best-sounding virtual instruments and mastering effects found in any digital audio workstation currently on the market.This new DVD from BCI Media and Hal Leonard takes an in-depth look at the Producer version of Sonar X1, from set-up to mix down and each step in-between. First, host Andrew Eisele will show how to navigate the SonarX1 layout. Then, you’ll learn how to record and import audio and MIDI clips. You’ll use Sonar’s many on-board MIDI and audio editors to transpose and quantize MIDI, edit audio loops, and work with MIDI groove clips. You’ll work with the latest on-board soft-synths in Sonar X1 and learn how to harness their amazing sounds for your own recordings. When your song is ready, you’ll be guided through the mixing process, learning: how to set up and use a compressor and equalizer; how to insert audio and dynamic effects; how to use time-based effects, and even automation techniques. Finally, you’ll learn how to export your final stereo mix. Along the way, Andrew will share many tips and techniques he has learned from teaching Sonar.If you’re using Sonar X1 Producer or Studio edition, this DVD is a must-have in your studio!

Music Sales Complete Absolute Beginners Guitar Course (Book/CD/DVD) $29.95 The Absolute Beginners tutorial pack contains books 1 and 2 from the guitar lesson series plus the songbook and fingering charts all in one volume, with 2 CDs of professional backing tracks and a bonus DVD to accompany the first tutorial book.

Music Sales Complete Absolute Beginners Guitar Course (Book/Cd/Dvd) $29.95 The Absolute Beginners tutorial pack contains books 1 and 2 from the guitar lesson series plus the songbook and fingering charts all in one volume, with 2 CDs of professional backing tracks and a bonus DVD to accompany the first tutorial book.

Hal Leonard Learn to Play The Songs of Bob Dylan – Guitar Legendary Licks DVD $24.95 Learn the guitar styles and techniques of the legendary Bob Dylan with this instructional DVD. Each guitar part is played up to speed, then broken down note by note. Nate LaPointe provides an in-depth tutorial for 8 songs. 81 minutes.

Brainwerks Enter Pro Tools $39.99 Got Pro Tools 7? Now get the best training! Groovebox Corp., one of the world’s premier providers of audio software training, has created the ultimate video tutorial guide for Digidesign’s Pro Tools 7. This package includes a CD-ROM with over 4 hours of high-quality, in-depth, well paced training tutorial videos. It’s like having a 24/7 product specialist in your studio. This product is ideal for all beginner to intermediate Pro Tools users. It works with PC or Mac – just insert and GO!!

Homespun The Segovia Style (DVD) $29.95 This important tutorial covers the music and technique of Andrés Segovia, perhaps the greatest classical guitarist of all time. Eliot Fisk, a student and friend of Segovia’s, provides countless insights into the Maestro’s legacy, teaching transcriptions of the Bach Prelude in D Minor, Canciones Populares and the haunting Estudio Sin Luz. 75 MIN., LEVEL 4

Hal Leonard George Lynch – Scary Licks DVD $29.95 As guitarist for Dokken, Lynch Mob, and Souls of We, George Lynch has helped define rock lead guitar. Join the guitar legend in this personal guitar tutorial that shows you the tricks and concepts behind his incredible lead playing. On-screen tablature makes learning to play lead guitar easy.

Music Sales Complete Guitar Player Tab Songbook Edition 2 $27.95 Music Sales Complete Guitar Player Songbook Edition 2 is a repertoire book to accompany editions of the world’s best-selling Complete Guitar Player tutorial series. Includes full words and music for 13 great songs arranged in the same easy-to-follow style, with chord boxes, strumming patterns, and highlighted lyrics.

Music Sales Complete Absolute Beginners Keyboard Couse (Book/CD/DVD) $29.95 This remarkable pack contains books 1 and 2 from the Absolute Beginners keyboard lesson series plus the songbook and fingering charts all in one volume, with 2 CDs of professional backing tracks and a bonus DVD to accompany the first tutorial book.

Music Sales Complete Absolute Beginners Keyboard Couse (Book/Cd/Dvd) $29.95 This remarkable pack contains books 1 and 2 from the Absolute Beginners keyboard lesson series plus the songbook and fingering charts all in one volume, with 2 CDs of professional backing tracks and a bonus DVD to accompany the first tutorial book.

Brainwerks Explore Pro Tools $39.99 Got Pro Tools 7 software? Now get the best training! Groovebox Corp., one of the world’s premier providers of audio software training, has created the ultimate video tutorial guide for Digidesign’s Pro Tools 7. This package includes a CD-ROM with more than 35 great videos providing over 3 hours of high-quality, in-depth, well paced training tutorial videos. It’s like having a 24/7 product specialist in your studio. This product is ideal for all intermediate to advanced Pro Tools users. It works with PC or Mac – just insert and learn!

Navajo rug art Art License Plate Frame by CafePress $18 AutoCAD art inspired by Native American Navajo rug designs Art License Plate Frame . A real roadside attraction, get your driver’s attitude or cause across on this cool License Plate Frame. Constructed of sturdy, durable, shiny chrome that makes your message POP. Images are applied with a permanent adhesive weatherproof decal. UV and w

O Snap T-Shirt Funny Dark T-Shirt by CafePress $26 Wear this shirt when you’re about to throw down some wicked awesome computer aided designing. You know, there’s not enough AutoCAD related humor out there. Funny Dark T-Shirt Tee, TShirt, Shirt Don’t waste time deciding on which shirt to put on each morning. This dark shirt t-shirt will never go out of style and hides stains better too. This high-quality t-shirt is pre-shrunk and 100% cotton, which makes it both comfortable and durable.

Music Sales AC/DC Guitar Kit (DVD/CD/Book) $29.95 This 3-part package contains everything you need to master five songs by the legends of rock AC/DC, featuring a sheet music booklet, a tutorial DVD and a CD of superb soundalike backing tracks.Learn to play the five songs note-by-note with the DVD tutorial – you’ll get as close as possible to help you master the correct fingerings, techniques and sounds.A 56-page booklet contains the printed music in notation and tablature to support the on-screen lessons.Once you’ve mastered the songs, the audio CD of backing tracks will give you the chance to experience the sound of the full band, with carefully produced professional accompaniments that sound just like the original recordings!From Highway To Hell to You Shook Me All Night Long, this complete package offers you the songs, the knowledge and the techniques you need to begin playing this special selection of AC/DC’s very best.

Brainwerks Enter Reason $39.99 Got Reason software? Now get the best training! Groovebox Corp., one of the world’s premier providers of audio software training, has created the ultimate video tutorial guide for Propellerhead’s Reason 3. This package includes a CD-ROM with over 35 great videos providing 4 hours of high-quality, in-depth, well paced training videos. It’s like having a 24/7 product specialist in your studio. This product is ideal for all Reason 1, 2 and 3 users. It works with PC or Mac – just insert and learn!

Brainwerks Explore Reason $39.99 Got Reason software? Now get the best training! Groovebox Corp., one of the world’s premier providers of audio software training, has created the ultimate video tutorial guide for Propellerhead’s Reason 3. This package includes a CD-ROM with 45 great videos providing over 4 hours of high-quality, in-depth, well paced training videos. It’s like having a 24/7 product specialist in your studio. This product is ideal for all Reason 1, 2 and 3 users. It works with PC or Mac – just insert and learn!

Hal Leonard Lick Library Learn To Play Your own Blues Solos DVD $19.95 Learn to create your own blues solos with instructor Stuart Bull. This groundbreaking DVD helps you play your own blues solos on guitar. From the simplest point right through to complicated licks and phrases, the tutorial will show any guitarist how to take your existing ideas and develop them into something fresh and exciting. The DVD also supplies you with many new licks and concepts to add to your repertoire.

Hot Licks Tommy Shannon: Double Trouble Bass DVD $24.95 An entertaining and instructive tutorial from Double Trouble bassist Tommy Shannon. Aided by Arlen Roth and Chris Layton, Tommy shows you how to play basic blues riffs, playing on 2 and 4, closed position, special walking patterns, 1/2 step passing notes, muting, walking bass skips, rolling picking touch, flatpicking, and New Orleans style. A truly great bass guitar lesson!

Hal Leonard Robert Johnson Guitar Signature Licks (DVD) $19.95 This guitar lesson on DVD demonstrates the techniques Robert Johnson used to create his remarkable guitar parts for 7 songs: Come on in My Kitchen, Cross Road Blues, Drunken Hearted Man, Kindhearted Woman Blues, Ramblin’ on My Mind, Sweet Home Chicago, Walkin’ Blues. The tutorial includes a guitar techniques section, jam-along songs, and practice tips. 66 minutes.

Berklee Press Melody in Songwriting Book $22.46 Melody in Songwriting provides you with incredible songwriting techniques, tips, and strategies from the hit makers. This comprehensive guide unlocks the secrets of hit songs, examining them, and revealing why they succeed. Learn to write memorable melodies and discover the dynamic relationships between melody, harmony, rhythm, and rhyme. Fine-tune your craft and start writing hits with this comprehensive songwriting tutorial!

Backbeat Books The Hammond Organ – Keymaster $22.46 A hands-on history and tutorial on one of the greatest keyboards ever. Professional session player Steve Lodder’s Classic Hammond Organ explores the history of this enduringly popular instrument and examines some of the best performers to get their hands on the twin manuals. The book features: · Analysis of the styles of Jimmy Smith, Rick Wakeman, Jon Lord, and Keith Emerson among others. · Expert instruction on a variety of Hammond exercises designed to get you playing in the style of the greats. · An accompanying CD that provides support audio for these exercises.

Alfred Randy Jackson Master Groove DVD $24.95 Randy Jackson’s tutorial teaches the art of thinking and feeling bass. Viewers will gain tremendous understanding in this insightful instructional DVD covering the essential relationship between bass and drums, while learning to groove with drummers of all styles. Randy teaches bass players to develop knowledge, feel, and playing technique through crystal-clear examples of modern R&B and rock grooves, right-hand approaches, muting, and phrasing. The DVD also includes rare and inspirational concert footage featuring Randy with drummers Jonathan Moffett and Vinnie Colaiuta.

Homespun Learn To Play Blues Mandolin (DVD) $29.95 Steve James teaches the scales, chords, lead riffs, rhythm comping, turnarounds, and other essential techniques for playing traditional blues and old-time string band music on mandolin. The tutorial is a must-have guide for musicians wanting to use the mandolin for rhythmic accompaniment or as a blues instrument.Songs include “Divin’ Duck Blues,” “The Lonesome Train that Carried My Gal Away,” and more.

Musicians Institute The Musician’s Guide to Recording Vocals (Book/CD) $14.95 In this one-on-one lesson, Recording Institute of Technology instructor Dallan Beck presents a well thought-out tutorial on recording vocals that all musicians and recording engineers can learn from. He explains microphones, mic placement, compression, equalization, tracking vocals, effects and more in a detailed, yet easy-to-understand way. The accompanying CD contains 80 helpful demonstration tracks.

Hal Leonard Fretless Bass (Book/CD) $17.95 Grammy nominee and fretless bass pioneer Bunny Brunel teams up with bestselling author and session bass player Josquin des Prés to offer the first book/CD tutorial dedicated solely to the development of skills on the fretless bass. Covers: fingering and intonation exercises; vibrato, slides, double stops, sliding harmonics and other techniques; pop, funk, Latin and fusion styles; and much more – including 2 complete solos! The book features standard notation and tab, and the accompanying CD includes 71 helpful demonstration tracks.