autocad 2007 and autocad lt 2007 bible - phần 4 docx

... 76.9 68.8 44 .4 20 4 20 76.9 76.9 60.7 44 .4 205 76.9 68.8 60.7 40 .4 206 30 68.8 68.8 54. 6 40 .4 207 68.8 61.7 54. 6 37.3 208 40 61.7 61.7 49 .5 37.3 209 45 61.7 55.6 49 .5 34. 8 20 < The temperature ... where pmT (45 s) is thecenter node,Mesh Size∆xpmT (45 s)xq′′ (0 ,45 s)xq′′ (L ,45 s)(mm)(°C)kW/m2kW/m210 149 .8 -2 49 .8 + 149 .85 149 .3 -2 49 .0 + 149 .02 149 .4 -2 49 .1 + 149 .0COMMENTS: ... m1T T 1 2 0 .44 0 0.208 0 .44 0 0 .44 0 T T 0.208 0 .44 0 25+−+=−×−× + + +××()p1 p p pmmm1 m1T 0.029T 0 .44 0 T T 2.3+−+=+ ++( 14) Nodal Point 1:()p1 p p p p11 2 12T 0.029T 0 .44 0 200 T 2.3...

... xii AutoCAD ® 2007 and AutoCAD LT ® 2007 Bible 01_7888 64 ffirs.qxp 5/22/06 7:10 PM Page iPrefaceWelcome to the AutoCAD 2007 and AutoCAD LT 2007 Bible. Whether you use AutoCAD or AutoCAD LT, ... whether this book is for you.If you are a new AutoCAD or AutoCAD LT userIf you are new to AutoCAD or AutoCAD LT, the AutoCAD 2007 and AutoCAD LT 2007 Bible guides you through all that you need ... for AutoCAD LT for the firsttime. Other minor changes make drawing easier and faster.Is This Book for You?The AutoCAD 2007 and AutoCAD LT 2007 Bible covers all of the essential features of AutoCAD and...

... sizes.Table 5-3 : Standard Paper Sheet Sizes in the United States (in inches)Size Width Height Size Width HeightA1181⁄2 D 342 2B1711 E 443 4C2217Table 5 -4 lists standard metric sheet sizes.Table 5 -4 : ... donuts and points, ab07-d.dwg, isin the Drawings folder on the CD-ROM.STEPS: Drawing Donuts and Points1. Open ab07-d.dwg from the CD-ROM.2. Save the file as ab0 7-0 4. dwg in your AutoCAD Bible ... the LINE com-mand. (See Chapter 4 for a full explanation of how to use Direct Distance Entry.) 4. Draw another line starting at 5-1 /2, 1-5 /8 and draw it 2-3 /4 units long in the 90-degreedirection....

... you can create more-complex filters and save them.To create a filter, type filter ↵ on the command line to open the Object Selection Filters dialogbox, as shown in Figure 1 0 -4 2. If you’ve already ... both a line and a polyline. This is a good example of a filter that you cannot cre-ate using Quick Select.Figure 1 0 -4 3: A filter that selectsall lines and all polylines.Note17_7888 64 ch10.qxp ... DElta: Right-click and choose DElta. Delta means the change, or difference, between thecurrent and new length or included angle. The option responds with the Enter deltalength or [Angle] < 0.0000>:...

... space, ab17-a.dwg and ab-17-a-blk.dwg, are in the Drawings folder on the CD-ROM.STEPS: Laying Out a Drawing in Paper Space1. Open ab17-a.dwg from your CD-ROM.2. Save the file as ab1 7-0 2.dwg ... You cannot create non-rect-angular viewports in AutoCAD LT. Tip 24_ 7888 64 ch17.qxp 5/22/06 7:20 PM Page 49 8507Chapter 17 ✦ Plotting and Printing Your Drawing3. Set the plot-style property for ... following:✦ Default plot-style table (the default is acad.stb or acadlt.stb for named and acad.ctb or acadlt.ctb for color-dependent plot styles).✦ Default plot style for layer 0 (the default is Normal).✦...

... AutoCAD Bible\ databases\ab20-prt.xls worksheet. Click OK three times and close theControl Panel.7. Open AutoCAD. Open ab20-a.dwg from the CD-ROM. Save it as ab2 0-0 1.dwg in your AutoCAD Bible ... xref.Copy ab19-b.dwg from the \Drawings folder and ab1 9-0 1.dwg from the\Results folder (both on the CD-ROM) to your AutoCAD Bible folder. ChooseInsert ➪ External References. Choose ab1 9-0 1 and click ... boundary] < New>:prompt, right-click and choose Delete to delete the clip and restore the entireview of both xrefs.• If you have AutoCAD LT: If you did the previous exercise and opened ab1 9-0 5.dwg...

... solids, ab 2 4- d.dwg, is in theDrawings folder on the CD-ROM.On theCD-ROM33_7888 64 ch 24. qxp 5/22/06 7 :41 PM Page 782775Chapter 24 ✦ Creating Solids and Editing in 3DFigure 2 4- 9 : The desk ... Figure 2 4- 1 4 shows some lofted solids.The LOFT command is new for AutoCAD 2007. You can use this command to create an objectwith variations in shape along its length.Figure 2 4- 1 4: Two solid and ... solids, ab 2 4- a.dwg, is in theDrawings folder on the CD-ROM.STEPS: Drawing Basic 3D Solids1. Open ab 2 4- a.dwg from the CD-ROM.On theCD-ROMNewFeature33_7888 64 ch 24. qxp 5/22/06 7 :41 PM Page...