Autodesk Inventor Practice Part Drawings

http://inventortrenches.blogspot.com/ This PDF contains 24 detailed drawings of miscellaneous parts, to be used for practice with Autodesk Inventor (or any 3D CAD package for that matter). Some of the parts are a bit more challenging than others, but none of them are meant to be difficult. However, some are intended for specific modeling tools, and hints have been provided in those cases. In the event that you find a missing dimension or two, please accept my apologies in advance, but don’t let it stop you from modeling the part. Instead, you can consider this an opportunity to exercise “designer’s choice” and provide a dimension according to your liking, as there are no right or wrong answers for these practice files. As you work your way through these, keep in mind the best practice of creating simple sketches, to build well constructed features, which add up to a more complex part. You can reference the Inventor 101: Simple Fully Constrained Sketches blog article for more on the concept of building complex parts from simple sketches. These files are released “as is” and no official support is offered for them, but if you get stuck you can probably find someone to offer a helping hand online at the Autodesk Inventor forum, provided you post a good description of your issue and attach the part file you are struggling with. Best of luck to you in all of your Inventor and design pursuits, Curtis Waguespack Author: Mastering Autodesk Inventor

30

9

75

9

18

NS RS O I E S E N IM E T M I L L D IL A L IN M E AR

9 7 12

R15 9

15 60

5 2 OF 2 T E E H S

Fixture Block.ipt Hardware, Fixture Block

http://inventortrenches.blogspot.com

R FE AM CH 45 3

X

25

35

40

35 A LL A R E I N D IM E N S IO N S M IL L IM ETERS

6 THRU 12 5 2 PLCS 30

50

25 R6

25

80

30 5 3 OF 2 T E E H S

110

60

Mount Bracket.ipt Hardware, Bracket

http://inventortrenches.blogspot.com

A R3

7

6

1 11

25

4

4

R1

A A R E L L D IM IN M E N S I IL L IM O N S ETE RS

6

3

3 HEMISPHERICAL CUT

A

SECTION A-A

7 3

5 4 OF 2 T E E H S

Valve Lifter.ipt Component, Lifter End

http://inventortrenches.blogspot.com

40

A M3x0.5 - 6H 3 PLCS

3

50

12

25 ALL DIMENSIONS ARE IN MILLIMETERS

40

12

12 25 1 X 45 CHAMFER 12

A

1 X 45 CHAMFER

SECTION A-A 5 5 OF 2 T E E H S

Housing Fixture.ipt

http://inventortrenches.blogspot.com

Machined, Housing Fixture Guide

240 100

R10

54 R3

25

A A LL A R E I D IM E N S IO N M IL L IM E T N S ERS NOTCH DETAIL TYPICAL 4 PLCS

330

R3

3

R3 12 30 R6 20

DETAIL A

5 6 OF 2 T E E H S

Hopper Flange.ipt 12

http://inventortrenches.blogspot.com

Laser Cut, Hopper Flange, Copper

5 3

3

5 3 1.5

SECTION A-A 9

3

3

B

6

3

R4

3 3.5

25

16

A

A AR LL D I E IN M E M IL N S I O L IM N S ETE RS

19

A R1.5 4

3

3

R1

B

4.5

SECTION B-B

5 7 OF 2 T E E H S

Gear Pump Body.ipt 15

Machined, Pump Base, K-02

http://inventortrenches.blogspot.com

134 DIAMETER TO BE CENTERED IN BLOCK, AND COINCIDENT TO BOTH CORNERS

R42

35

35

30

BACK VIEW

30 50

14

R3 TYP

23 NS N S IO T E R S E M I E D A L L M I L L IM N I ARE

5.5 23.81 10.4 X 90

35

9

FRONT VIEW

46 50 3 X 45 CHAMFER TYP

12

58.5 18

5 8 OF 2 T E E H S

10

Alignment Bracket.ipt R22.5 25

http://inventortrenches.blogspot.com

Hardware, Bracket, RIO

32

9 7.5

78

15 25

(44.34)

M2.3x0.45 - 6H 6 PLCS R2

A A R E L L D IM IN M E N S IL L IM IO N S ETE RS

4

8 THRU 12 2

25

25

15 M4x0.7 - 6H 45 R4

72

35 17.5

22 5 9 OF 2 T E E H S

50

50

http://inventortrenches.blogspot.com

Dovetail Stop Guide.ipt Hardware, Guide Stop, Anodized

65 12.5 R2

10 55 ONS NS I TERS E D IM IM E A L L IN M IL L ARE

R20

20 THRU 20

R2

65

KEYWAY IS 8 DEEP

54

5 40

4

60

40 24

35 7 72 35 55

40 65

http://inventortrenches.blogspot.com

5 10 O F 2 T E E H S

Anchor Slide.ipt Hardware, Anchor Slide, HM-T

10

R1

1

6

R2 2.5

18

2.5 0.5

R2 2

2 ALL DIMENSIONS ARE IN MILLIMETERS

80 60 HEIGHT

HINT: CREATE A COIL CUT AND THEN PATTERN THE CUT AROUND THE AXIS

6 25 PITCH

0.5

45

END VIEW WITH CUT PROFILES (SHOWN SHADED)

5 11 O F 2 T E E H S

Drill Bit.ipt Hardware, Splined Drill Bit

http://inventortrenches.blogspot.com

4

6

6

A

A 30

42

AL A R E L D IM E IN M N S IO IL L IM N S ETE RS

100

R3 R3 2 X 45 CHAMFER

80mm COIL 6 REVOLUTIONS AT 80 mm

SECTION A-A http://inventortrenches.blogspot.com

5 12 O F 2 T E E H S

Drive Insert.ipt Hardware, Drive Insert, GH-076

7

6 1

SECTION A-A

32 40

32 40

4

CUT ONE TOOTH THEN PATTERN 6X

12

R0.5 6X R23

R23

A 6 THRU

60

S IO N R S S N E IM E L IM E T D A L L IN M IL ARE

A 5 13 O F 2 T E E H S

Rachet Wheel.ipt

http://inventortrenches.blogspot.com

Hardware, Rachet Wheel, 6 Tooth

S IO N E R S S E N IM E T M I L L D M IL L A IN E AR

6

5

R2 5 5

50 5

45 5

45 50 275

CREATE ONE UNIT AS SHOWN THEN PATTERN 6X

5 14 O F 2 T E E H S

Truss Flange.ipt

http://inventortrenches.blogspot.com

Component, Truss Flange, ABS

11 THRU 20 X 90 4 PLCS

50

152.5

8

S ON ERS I S E N IM E T M I L L D IL A L IN M E AR 25

HINT: CREATE ONE HALF AND THEN MIRROR IT

R4 35 THRU 40 X 90 2 PLCS 90

43

50 70

95

152.5 R43.5 105

R86.5

5 15 O F 2 T E E H S

R4

Flanged 90 Elbow.ipt 8

http://inventortrenches.blogspot.com

Hardware, Flanged Elbow, 90 degrees

DIAMETER DETERMINED BY LOCATION R6 R8

A

100

45

100

B

37

DETAIL A

13

TOP 35

DIAMETER TO BE CENTERED IN BLOCK, AND COINCIDENT TO BOTH CORNERS

45

8

C

18

SLOT TO EDGE

43

5 6

25

100

SIDE

C

FRONT

3 THRU 4 PLCS

17

35 2

6mm X 45 CHAMFER

10

DETAIL B

4 ALL DIMENSIONS ARE IN MILLIMETERS

65 35

5 16 O F 2 T E E H S

R6

SECTION C-C BOTTOM http://inventortrenches.blogspot.com

Alignment Catch.ipt Fixture, Alignment Catch Block Slide

12.7 9

11

6.5 9 9 2

6.5

12 .

7

12 .

12.5

6.35

M2x0.4 - 6H 8 PLCS

7

R1

6 THRU 30

30

4.75

4

17

9.5 5

7.5

1

3

2.75

11

15

6.5

22 5

HINT: START WITH A 17x22x15 BLOCK THEN CUT FEATURES AS IF MACHINING IN THE REAL WORLD

12 M2x0.4 - 6H 2 PLCS

7.5

BOTTOM VIEW

S IO N R S S N E IM E L IM E T D A L L IN M IL AR E

http://inventortrenches.blogspot.com

5 17 O F 2 T E E H S

Mini Crank Case.ipt Concept Model, Miniature V-Twin, Crank Case

65 25

3

R12.5

12.5 9 THRU 15 8 A A R LL D E I IM N M EN IL L S IO IM E N S TE RS

55 7.5 95

R12 20 40

R22.5

45

R40

ALL FILLETS 3mm UNLESS OTHERWISE NOTED

75 5 18 O F 2 T E E H S

Pinch Fit Cap.ipt

http://inventortrenches.blogspot.com

Hardware, Pinch Fit Sleeve/Cap

STEP 1

STEP2 5 THRU 12 PLCS

6

R6

STEP3 R6

16.75 50 12 25 15 R6 10

25

5 50

10

R6 30

R50

R50

HINT: START SIMPLE AND ADD FEATURES IN MULTIPLE STEPS. STEP 1, WOULD ACTUALLY BE STEP 3 OR 4 IF YOU STARTED WITH A RECTANGLE, THEN ADDED THE ELLIPSE, THEN ADDED THE KEY CUT, AND THEN ADDED THE FILLETS TO THE CORNERS.

R50

5 19 O F 2 T E E H S

Slip Nut Insert-03.ipt

FINAL

R50

http://inventortrenches.blogspot.com

Hardware, Insert, Slip Nut, DI-5

32 6

BASE SKETCH PLANE

50

35 50

57

20 25

76 6

6 TAPERED EXTRUSION 60

R76

38

45

R9

ALL DIMENSIONS ARE IN MILLIMETERS

10 14

50

R38

60

CREATE THIS BASE SKETCH AND THEN CREATE THE BINOCULARS BY SHARING THE SKETCH AND EXTRUDING THE VARIOUS PARTS OF THE BINOCULARS AS SEPERATE FEATURES. THEN MIRROR TO COMPLETE.

25 20 OF T E E H S

Field Glass Fun.ipt Bino Challenge

http://inventortrenches.blogspot.com

185 2 X 45 CHAMFER 2 X 45 CHAMFER A LL A R E I D I M E N S IO N M IL L IM E T N S ERS

25 60 THRU

R12

30 THRU

42.5

R12 R75

60

75

R35 R35

115

A

30

175

12

A 40

6 X 45 CHAMFER

85

100 R12

R75

55 255

40

HINT 40

30 50

Pivot Arm.ipt

25

SECTION A-A

5 21 OF 2 T E E H S

40

http://inventortrenches.blogspot.com

185

Hardware, Pivot Arm, Mount

7

6

3

7

R3

SECTION A-A

A A R E L L D IM IN M E N S I IL L IM O N S ETE RS

A

90 R12

R7

R12

10

R7

ALL CHAMFERS = 0.5 X 45

SECTION B-B B

30 95

B A 25 22 OF T E E H S

Fly Wheel.ipt

http://inventortrenches.blogspot.com

Machined, Aluminum Fly Wheel

NS S IO E R S N E D IM M E T A L L N M IL L I I ARE

75 31.5

12 1

31.5

6 R1 0.5 X 45 CHAMFER

90 BEND 90 AT 5mm RADIUS

R5 25 23 O F T E E H S

Elbow Piston.ipt

http://inventortrenches.blogspot.com

Machined, Elbow Piston, Bend 90 Degrees

TOP VIEW (shown scaled down)

R8

120

2.5

DETAIL B

250 70 100

5

A

ALL CHAMFERS = 0.5 X 45

50

R5

50 THRU 70 12

R2

25 127 12 200

55.73 25 X 90

155 R5 15

R5

80

B

23

SECTION A-A A 300

http://inventortrenches.blogspot.com

1/2-13 UNC - 2B 22 5 3 PLCS

AL A R E L D IM E IN M N S IO IL L IM N S ETE RS

25 24 O F T E E H S

Support Base.ipt

4 THRU 4 PLCS AL A R E L D IM E N S IN M I L L IM EIO N S TER S

40 25 THRU

50 45

A

3

R2.5

R1.5 TYP

42 2 TYP

72

3 TYP

3

15

3 27

7

5

0.5 X 45 CHAMFER

A

SECTION A-A 25 25 O F T E E H S

Clylinder.ipt

http://inventortrenches.blogspot.com

Machined, Miniature Cylinder