SolidWorks Portfolio - Integration Condensed

Full Robot Assembly

Main Assembly 1

Team Yellow5/27/14Luke Skelly

WEIGHT:

N/AA2

SHEET 1 OF 1SCALE:1:5

DWG NO.

TITLE:

REVISIONDO NOT SCALE DRAWING

MATERIAL:

DATESIGNATURENAME

DEBUR AND BREAK SHARP EDGES

FINISH:UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN INCHESSURFACE FINISH:TOLERANCES: LINEAR: ANGULAR:

Q.A

MFG

APPV'D

CHK'D

DRAWN

SolidWorks Student Edition. For Academic Use Only.

5.3

6 1

.27

3.6

6 1

.69

3.1

9 0

.86

5.9

2

3.84 2.08 6.12

2.75 0.70 2.09

Main Assembly Top

Main Assembly 2


WEIGHT:

N/AA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B5B5

B5B5

B3B3

B3 B3

B4 B4

B1

B1

B1

B1

B2

B2

B2

B2

Assembly Number Assembly Name QuantityB1 Base L Mount HardwareAssembly 4B2 Motor L Mount Hardware Assembly 4B3 Motor U Mount Hardware Assembly 4B4 Pillow Block Hardware Assembly 2B5 Guide Assembly 4

Base Frame Assembly

Assembly A1


WEIGHT:

N/AA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


0.16 0.25 0.25 0.25 0.16 0.25

0.25

0.25

0.25

0.25

16.

00

0.17 0.17 0.23

0.30 1.75

0.20

R0.16

0.16

0.25 0.25

0.

50

0.

16

R0.79

R0.66

15.00

2.9

9

0.10

0.1

8 6

.20

0.1

8 4

.72

0.58 1.88 3.01 4.06 3.01 1.88 0.58

0.8

4

0.6

6

1.5

0

0.6

6

0.85

0.75

0.75

1.2

5 1

.75

1.7

2

8.11 0.56 1.39 2.49

0.46

0.39

1.1

0 1

.54

2.08

0.3

0 1

.95

2.4

7 0

.18

6.2

0 0

.18

3.9

9 0

.73

1.96 0.22 0.31

0.50

0.75

0.85

2.0

0 1

.00

The base was manufactured in the same way in that once the original dimensions were set they were cut to size on the band saw, de-burred on the grinder, and then were ready to be laid out. First the holes for the base L brackets were drilled to have a rigid frame, then as the robot became more complex the frame was altered to accommodate. This mainly required drilling holes with either the drill press or power drill, but the mill was also used to create a slide for the tracks. This was done manually without a G-code due to its simple geometry. To ensure safe practice the RPM of the end-mill and feed rate were watched closely to make sure they were the right values for aluminum.

Decimal Tolerance0.0 ±0.01

0.00 ±0.005

0.000 ±0.001

Base Frame

A223


WEIGHT:

AluminumA1


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


A116

A228

A230

A231

Part Number Part Name QuantityA116 Base L Mount 1A228 1/4"-20 x 3/4" Bolt 4A230 1/4"-20 Nut 4A231 1/4" Washer 8

Base L Mount Assembly

Assembly B1


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


A227A224

A241

A225

A226

A223

Part Number Part Name QuantityA223 Track Guide 1A224 8-32 x 1/2" Bolt 1A225 8-32 Nut 2A226 Size 8Lock Washer 2A227 Size 8 Washer 2A241 8-32 x 1/2 Button

Head Bolt 1Track Guide Assembly

Assembly B3


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


A115 A224

A224

A225

A227

A226

Part Number Part Name QuantityA115 Motor L Mount 1A224 8-32 x 1/2" Bolt 1A225 8-32 Nut 1A226 8-32 Lock Washer 1A227 8-32 Washer 2

Motor L Mount Assembly

Assembly B2


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


A242 A226 A227

A225

A223

Part Number Part Name QuantityA223 Servo Spacer 1A225 8-32 Nut 2A226 Size 8 Lock Washer 2A227 Size 8 Washer 2A242 8-32 x 1 1/2 Bolt 2

Cutting Device Hardware Assembly

Assembly B4


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


A115A115

A117

A224

A224

A227

A109 A111 A113

A446

A120

Part Number Part Name Quantity

A109 1/2" Rear Drive Shaft 1

A111 Pillow Block 1A113 !/2" Shaft Collar 1A115 Motor L Mount 2A117 Rear Drive Wheel 1A120 Motor U Mount 1A224 8-32 x 1/2" 2A227 1/4-20 x 1/4" 1A446 Motor 1

Rear Drive Assembly

Assembly A2


WEIGHT:

N/AA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


2.

00

0.

50

R0.10

0.70 0.65

1.25

R0.50

4.00

R0.30

1.13

This part was manufactured from 4” caster wheels bought at Home Depot. They were manufactured by hand on the small mill. First the wheels were removed from the caster mount and were then laid out using the track to ensure that the cogs were to be in the right spot. It was found that there needed to be 55 cogs on this wheel. Once they were all marked on the wheel material was taken off using the mill and by rotating the wheel and making the same cut over and over until complete. This was done for both rear drive wheels.


0.00 ±0.005

0.000 ±0.001

Rear Drive Wheel

A117


WEIGHT:

Vulcanized RubberA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


0.50

5.25

0.05

0.

500

-0.00

00.

002

0.25

0.25

1/4-20 Tapped Hole

0.50

0.

40

*Unless Otherwise Specified

This 1/2” x 12” steel drive shaft was purchased from McMaster-Carr and was then altered to make two similar but separate drive shafts. First the 12” shaft was cut into two 5 ½” sections by the band saw and was de-burred on the sander to minimize them material taken off. Once they were de-burred they were ready to be bored out. This was done on the large lathe with the help of Jon Buckley. Each piece was first drilled out to a size roughly 10/1000” smaller than desired and was then bored out to the exact size of a quarter inch. This hole was made to be 3/8” deep to fit completely over the motor shaft. Once the pieces were bored out they were ready to be tapped so a set screw could secure them to the motor. This was done by choosing the appropriate size set screw, ¼”-20 x ¼” in this case, and then drilling the correct size tap hole. Once the tap holes were set the shafts were tapped manually. This process was the most technical of all in that it required the tap to be perpendicular to the plane tangent to the top of the shaft. It was also important to use cutting fluid to remove excess material so debris wouldn’t mess up the thread pattern. Once this was complete the shafts were easily connected to the motors. Note that for all machining of steel feed rates and RPM’s need to be reduced to protect the part and the equipment due to steel being much stronger and less workable than aluminum.


0.00 ±0.005

0.000 ±0.001

Rear Drive Shaft

A109


WEIGHT:

1566 SteelA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


1.

58

0.2

1

2.

00

0.25

0.

14

1.50

4.10 0.56

1.33 2.30 0.36


0.00 ±0.0050.000 ±0.001

Motor


WEIGHT:

N/AA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN

A446SolidWorks Student Edition. For Academic Use Only.

Part Number Part Name QuantityA110 Front Guide Wheel 2A112 5/16" Shaft Collar 4A114 Turnbuckle 2A223 Front Drive Shaft 1

Front Drive Assembly

Assembly A3


WEIGHT:

N/AA2


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


0.3125

1.00

0.49

2.50

2.80

0.2

0

1.25

R0.50

R0.30

This part was also manufactured from caster wheels purchased at Home Depot and but they were 2 ½” instead of 4”. They were also manufactured on the small mill. Once the distance between the bands in the V-belt was measured, the wheels were manufactured on the mill by inserting a bolt through the center of the wheel into the mill base for the wheel to rotate about. The mill was then set to the correct height and was moved into the wheel to begin the cut. The wheel was then rotated about the bolt resulting in an even cut all the way around the wheel. This was also done for both wheels


0.00 ±0.005

0.000 ±0.001

Front Guide Wheel

A110


WEIGHT:

Vulcanized RubberA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


20.50 0.313 -0.0000.002

0.11

*Unless Otherwise Specified

This Guide Shaft was Purchased from McMaster Carr and was cut down to size on the band saw


0.00 ±0.005

0.000 ±0.001

Front Drive Shaft

A223


WEIGHT:

12L14 SteelA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


R0.16

5/32"-32 Thread

1.75

3.38

R0.06 Decimal Tolerance0.0 ±0.01

0.00 ±0.005

0.000 ±0.001

Turnbuckle

A114


WEIGHT:

AluminumA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B7

B8

B5

B6

Assembly Number Assembly Name QuantityB5 Air/Soil Base Assembly 1B6 Air/Soil Servo Assembly 1B7 Soil Arm Assembly 1B8 Air Arm Assembly 1

Air/Soil Sample Assembly

Assembly A4


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME


FINISH:UNLESS OTHERWISE SPECIFIED:DIMENSIONS ARE IN InchesSURFACE FINISH:TOLERANCES: LINEAR: ANGULAR:

Q.A

MFG

APPV'D

CHK'D

DRAWN


B002

B004

B005

B006

B009

B010

B003 B006B008

B005

B009

B010

B007

B001

PART NUMBER Part Name QuantityB001 Air Tank 1B002 Air Sample L Support 1B003 Air/Soil Sample Base 1B004 Servo L Support 2B005 6-32 5/8" Bolt 6B006 6-32 1/2" Bolt 3B007 6-32 1/2" Buttonhead Bolt 1B008 No. 6 Lock Washer 9B009 6-32 Nut 10B010 No 6. Washer 10

Air/Soil Base Assembly

Assembly B5


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B011

B013

B012

PART NUMBER Part Name QuantityB011 Soil Servo Motor 1B012 Soil Servo Spacer 1B013 Soil Servo Brace 1

Air/Soil Sampler Servo AssemblyAssembly B6


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B014

B009

B017

B016

B008

B015

PART NUMBER Part Name QuantityB008 No. 6 Lock Washer 3B009 6-32 Nut 3B014 Soil Samle Arm 1B015 Air Sample Release Arm 1B016 6-32 5/16" Bolt 2B017 6-32 3/8" Bolt 1

Soil Sampler Arm Assembly

Assembly B7


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B018 B019

B020

B021

B023B024

B022

PART NUMBER Part Name QuantityB018 Air Sampler Arm 1B019 Air Sampler L Bracket 1B020 Air Sampler Cap 1B021 8-32 1/2" ButtonheadBolt 3B022 8-32 Nut 3B023 No. 8 Washer 3B024 No. 8 Lock Washer 3

Air Sample Arm Assembly

Assembly B8


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B9

B10

B11

Assembly Number Assembly Name QuantityB9 Gear Shaft Assembly 1B10 Cutting Tool Assembly 1B11 Gear Motor Assembly 1

Cutting Device Assembly

Assembly A5


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B024

B028

B022 B023

B026B029

B025

B030

B027

PART NUMBER Part Name QuanityB022 8-32 Nut 4B023 No. 8 Washer 4B024 No. 8 Lock Washer 4B025 8-32 1/2" Bolt 4B026 3/8" Acme Threaded Rod 1B027 12 Pitch 12 Teeth Pinion Gear 1B028 3/8"-1/2" Spacer Sleeve 1B008 3/16" Self Locking Gear Pin 1B030 Acme Support Mount 2

Cutting Device Gear Shaft AssemblyAssembly B9


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


0.500

R0.19

1.2

5

0.375

0.2

5

0.19

0.75 0.50

0.

75

This part was purchased form McMaster-Carr and was then machined on the drill press in order to insert the gear pin


0.00 ±0.0050.000 ±0.001

12 Pitch 12 Teeth Pinon Gear

B027


WEIGHT:

SteelA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B017

B031

B010

B032

B033

Part Number Part Name QuantityB010 No. 6 Washer 2B017 6-32 3/8" Bolt 2B031 3/8" Acme Square Nut 1B032 Cutting Tool 1B033 Cutting Tool Support Slide 1

Cutting Tool Assembly

Assembly B10


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


0.1

2 0.56

6.40

29.

09°

0.225

0.

13

0.40


0.00 ±0.0050.000 ±0.001

Cutting Device

B032


WEIGHT:

Hardened SteelA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


B034

B035

B022

B023

B024

B021

B036B037

Part Number Part Name QuantityB021 8-32 1/2" Buttonhead Bolt 2B022 8-32 Nut 2B023 No. 8 Washer 2B024 No. 8 Lock Washer 2B034 Car Window Motor 1B035 Motor L Slide 2B036 1/4"-20 1" Bolt 2B037 1/4" Lock Washer 2

Gear Motor Assembly

Assembly B11


WEIGHT:

N/AA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


R2.41

R1.66

11.75

11.77

0.24 R0.10

0.2

0 0

.525

0

.525

1.25


0.00 ±0.005

0.000 ±0.001

Track

A549


WEIGHT:

Vulcanized RubberA3


DWG NO.

TITLE:


MATERIAL:

DATESIGNATURENAME



Q.A

MFG

APPV'D

CHK'D

DRAWN


SolidWorks Portfolio - Integration Condensed

Documents

robot assembly main

scale drawing material

b5 guide assembly

inches surface finish

luke skelly weight

quantity b1 base

break sharp edges finish

base frame a223 team