
| chapter 1--getting started . 1-1 introduction 1-2 creating a first sketch 1-3 creating a solid model 1-4 exercise problems chapter 2--two-dimensional sketching 2-1 introduction 2-2 line 2-3 spline 2-4 circle 2-5 ellipse 2-6 arc 2-7 rectangle 2-8 fillet 2-9 chamfer 2-10 polygon 2-11 mirror 2-12 rectangular pattern 2-13 offset 2-14 extend .2-15 trim 2-16 move 2-17 rotate 2-18 constraints 2-19 show constraints 2-20 to edit a sketch 2-21 insert autocad file 2-22 text 2-23 exercise problems chapter 3--three-dimensional models 3-1 introduction 3-2 extrude 3-3 revolve 3-4 holes 3-5 shell 3-6 fillet 3-7 chamfer 3-8 face draft 3-9 split 3-10 mirror 3-11 rectangular pattern 3-12 circular pattern 3-13 sketch planes 3-14 to edit a 3d model 3-15 default planes and axes 3-16 work planes 3-17 angled work planes 3-18 offset work planes 3-19 work points 3-20 work axes 3-21 ribs (webs) 3-22 loft 3-23 sweep 3-24 coil 3-25 model material 3-26 exercise problems chapter 4--orthographic views 4-1 introduction 4-2 fundamentals of orthographic views 4-3 orthographic views with inventor 4-4 isometric views 4-5 section views 4-6 offset section views 4-7 aligned section views 4-8 detail views 4-9 broken views 4-10 auxiliary views 4-11 exercise problems chapter 5--assembly drawings 5-1 introduction 5-2 bottom-up and top-down assemblies 5-3 to start an assembly drawing 5-4 degrees of freedom 5-5 move and rotate 5-6 constraint 5-7 sample assembly problem sp5-1 5-8 presentation drawings 5-9 animation 5-10 isometric drawings 5-11 assembly numbers 5-12 parts list 5-13 title block 5-14 drawing sheets 5-15 other types of drawing blocks 5-16 sample problem sp5-2 5-17 top-down assemblies 5-18 editing a part within an assembly drawing 5-19 pattern component 5-20 mirror components 5-21 copy components 5-22 exercise problems chapter 6--threads and fasteners 6-1 introduction 6-2 thread terminology 6-3 thread callouts- metric units 6-4 thread callouts ansi unified screw threads 6-5 thread representations 6-6 internal threads 6-7 threaded blind holes 6-8 creating threaded holes using the hole command 6-9 standard fasteners 6-10 sizing a threaded hole to accept a screw 6-11 screws and nuts 6-12 types of threaded fasteners 6-13 flat head screws- countersunk holes 6-14 counterbores 6-15 to draw fasteners not inciuded in the content center 6-16 fasteners from the web 6-17 sample problem sp6-1 6-18 washers 6-19 set screws 6-20 rivets 6-21 exercise problems chapter 7--dimensioning 7-1 introduction 7-2 terminology and conventions- ansi 7-3 creating drawing dimensions 7-4 drawing scale 7-5 units 7-6 aligned dimensions 7-7 radius and diameter dimensions 7-8 dimensioning holes 7-9 dimensioning counterbored, countersunk holes 7-10 angular dimensions 7-11 ordinate dimensions 7-12 baseline dimensions 7-13 hole tables 7-14 locating dimensions 7-15 fillets and rounds 7-16 rounded shapes--internal 7-17 rounded shapes--external 7-18 irregular surfaces 7-19 polar dimensions 7-20 chamfers 7-21 knurling 7-22 keys and keyseats 7-23 symbols and abbreviations 7-24 symmetry and centerline 7-25 dimensioning to a point 7-26 sectional views 7-27 orthographic views 7-28 exercise problems chapter 8--tolerancing 8-1 introduction 8-2 direct tolerance methods .. 8-3 tolerance expressions 8-4 understanding plus and minus tolerances 8-5 creating plus and minus tolerances 8-6 limit tolerances 8-7 angular tolerances 8-8 standard tolerances 8-9 double dimensioning 8-10 chain dimensions and baseline dimensions 8-11 tolerance studies 8-12 rectangular dimensions 8-13 hole locations 8-14 choosing a shaft for a toleranced hole 8-15 sample problem sp8-1 8-16 sample problem sp8-2 8-17 nominal sizes 302 8-18 standard fits (metric values) 8-19 hole and shaft basis 8-20 calculated hole and shaft sizes 8-21 standard fits (inch values) 8-22 sample problem sp8-3 8-23 preferred and standard sizes 8-24 surface finishes 8-25 surface control symbols 8-26 design problems 8-27 geometric tolerances 8-28 tolerances of form 8-29 flatness 8-30 straightness 8-31 straightness (rfs and mmc) 8-32 circularity 8-33 cylindricity 8-34 geometric tolerances using inventor 8-35 tolerances of orientation 8-36 datums 8-37 perpendicularity 8-38 parallelism 8-39 angularity 8-40 profiles 8-41 runouts 8-42 positional tolerances 8-43 virtual condition 8-44 floating fasteners 8-45 sample problem sp8-4 8-46 sample problem sp8-5 8-47 fixed fasteners 8-48 sample problem sp8-6 8-49 design problems 8-50 exercise problems chapter 9--bearings and shafts 9-1 introduction 9-2 sleeve bearings 9-3 sample problem sp9-1 9-4 sample problem sp9-2 9-5 ball bearings 9-6 shafts 9-7 shear and moment diagrams 9-8 minimum shaft diameters 9-9 shock factors 9-10 shaft deflection 9-11 sample problem sp9-3 9-12 sample problem sp9-4 9-13 critical speed 9-14 sample problem sp9-5 9-15 exercise problems chapter 10--gears 10-1 introduction 10-2 gear terminology 10-3 gear formulas 10-4 drawing a gear using inventor 10-5 gear ratios 10-6 gear trains 10-7 designing gear speed ratios 10-8 forces in gears 10-9 sample problem sp10-1 10-10 sample problem sp10-2 10-11 design accelerator--spur gears 10-12 forces in gear trains 10-13 sample problem sp10-3 10-14 sample problem sp10-4 10-15 safety factors 10-16 service factors 10-17 lubrication factors 10-18 sample problem sp10-5 10-19 manufacturers' catalogs 10-20 web sites 10-21 forces in nonmetallic gears 10-22 sample problem sp10-6 10-23 metric spur gears 10-24 bevel gears 10-25 worm gears 10-26 matching gears and shafts 10-27 center distance and backlash 10-28 sample problem sp10-7 10-29 gear assembly animation 10-30 exercise problems chapter 11--cams, springs, and keys 11-1 introduction 11-2 displacement diagrams 11-3 drawing a cam using inventor 11-4 sample problem sp 11-1 11-5 animating cams and followers 11-6 springs 11-7 forces in springs 11-8 keys and keyways 11-9 metric keys 11-10 key and keyway tolerances 11-11 exercise problems chapter 12--sheet metal and weldments 12-1 introduction 12-2 sheet metal drawings 12-3 weldments--fillet welds 12-4 weldments--groove welds 12-5 sample problem sp12-1 12-6 exercise problems chapter 13--the design process 13-1 introduction 13-2 selecting a design group 13-3 the design project 13-4 understanding the design problem 13-5 creating a solution 13-6 managing the design process 13-7 procurement 13-8 the motor--the first unexpected problem 13-9 string climber concept sketch 13-10 drawing layout 13-11 modified parts 13-12 electrical schematic 13-13 estimated speed 13-14 final drawings 13-15 test and modification 13-16 exercise problem chapter 14--design projects 14-1 introduction 14-2 head bangers--rating 2 14-3 the string climber--rating 7 14-4 rope bomber--rating 3 14-5 tug of war--rating 5 14-6 footbag drop madness--rating 3 14-7 peak performance--rating 5 14-8 s-car--rating 8 14-9 cam car--rating 9 14-10 cam project--rating 7 14-11 gondola project--rating 7 index ... |
商品评论(0条)