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FABRICATION & TECHNICAL DESIGN
SOFT ROBOTICS 


EXHIBITIONS


ADDITIONAL WORK
Mark

 REESE CHAHAL
Mark

FABRICATION & TECHNICAL DESIGN





Additive Manufacturing: FDM 3D Print Prototypes
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Acrylic & Plastics
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Technical Drawings
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Weld Joints and Metal Machining













CUSTOM PARTS & TECHNICAL DRAWINGS


1 2 3 4
Extension Adaptor for Soleniod Piston Shaft 



3 4 5 1 2

Metal Stands for Flexible PVC Tube (view here)
MIG welds (Detail View A, B)





1 2 3
Mount (PLA)
for Linear Motor Piston & Textile Sensor Pad



2 1
L-Bracket (PLA)
2 1
3 Sided Cover (Steel),
for Linear Motor



4 3 2 1

12-Square Mold (PLA),

for Silicone Mold Cast (view here)



2 1
V–Block for Clamping (Hardened Steel) 





WELD JOINTS & METAL MACHINING



WASHER STANDS





STEEL STANDS
Manual Cold Bender, Bar Stock Metal (1/4” OD)

2 1


PENCIL ROD STANDS 

Manual Cold Bender, MIG Welds (Bar Stock, 1/8” OD)
Dimensions: 4” Wide x  24” Long x 8”- 24” Tall 




TABLE WIREFRAMES

2-Axis CNC Drill Press, Scotchbrite Wheel, Angle Grinder, and MIG Welds 
Dimensions: 6" Wide x  6.5-11" Long x  9" Tall
Material: Steel Angle, 1/4” Thick

3 1 2


TABLE WIREFRAMES – DETAIL VIEWS

6" Wide x 11" Long x 9" Tall (Material: Steel Angle, 1/4" Thick) 6" Wide x 5.5" Long x 9" Tall (Material: Steel Angle, 1/4” Thick) Weld detail view (Material: Steel Angle, 1/4” Thick ) 6" Wide x 11" Long x 9" Tall (Material: Steel Angle, 1/4" Thick)





CIRCUIT BOX

Aluminum, Manual Brake for Sheet Metal, Drill Press
Sheet Dimensions: 0.063" Thick x 24" Wide & 12” Wide x 24" Long

8" Tall x 8" Wide x 24" Long 8" Tall x 8" Wide x 24" Long 8" Tall x 8" Wide x 24" Long



FILLET WELD









ACRYLIC PLASTIC SHEET – Thermoforming



24" x 36" 8" x 10-12" 24" x 48" 24" x 36"





CUSTOM PARTS – FDM 3D Prints, CAD Models


Soft Robotics Research Lab, Wesleyan University
Professor Sonia Roberts  (see more)



Double-sided joint ridges, Modeled for dual sensor strain testing on both sides of arm Double-sided joint ridges, Modeled for dual sensor strain testing on both sides of arm Double-sided joint ridges, Modeled for dual sensor strain testing on both sides of arm

Robotic Arm Joints, mirrored ridges (PLA)



1 2 3 4
Soleniod Tray (PLA)

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