top of page

Robotic Gripper for Design 1 Capstone

gsketch_edited.jpg

For my Junior Design 1 capstone project 2 we (Vicki Ponarski, Nalini Jain, Rosie Zhang, Tanvi Shala) were assigned a task to create a lightweight gripper. The task was to hold a metal-based water bottle under dynamic loading while not slipping more than 0.2". 

During the design process, students were required to use a combination of:

·        Sketching and simple models, including free body diagrams and analyses in symbolic form

·        Computer-aided design tools, including static stress analysis and kinematic analysis of the assembly

·        Catalog selection processes

·        Material selection processes

·        Prototype manufacturing and assembling methods

On this page I will outline the steps taken to complete this task including brainstorm, hand analysis, CAD, FEA, and prototyping. As for my other pages this is not comprehensive so please use my contact form if you have further questions about this project. 

Brainstorming

Screen Shot 2020-12-04 at 3.37.17 PM.png
Screen Shot 2020-12-04 at 3.37.29 PM.png
Screen Shot 2020-12-04 at 3.37.03 PM.png
Screen Shot 2020-12-04 at 3.36.56 PM.png
Screen Shot 2020-12-04 at 3.36.51 PM.png
Screen Shot 2020-12-04 at 3.36.44 PM.png

Hand Analysis

Screen Shot 2020-12-04 at 3.40.21 PM.png
Screen Shot 2020-12-04 at 3.37.35 PM.png
Screen Shot 2020-12-04 at 3.36.35 PM.png
Screen Shot 2020-12-04 at 3.37.43 PM.png

CAD Sheets

Screen Shot 2020-12-04 at 3.39.41 PM.png
Screen Shot 2020-12-04 at 3.40.10 PM.png
Screen Shot 2020-12-04 at 3.40.01 PM.png
Screen Shot 2020-12-04 at 3.39.51 PM.png

FEA

Screen Shot 2020-12-04 at 3.40.44 PM.png
Screen Shot 2020-12-04 at 3.41.09 PM.png
Screen Shot 2020-12-04 at 3.40.53 PM.png
Screen Shot 2020-12-04 at 3.41.18 PM.png
Screen Shot 2020-12-04 at 3.41.00 PM.png

CAD ASSEMPLY

46043805_569478826816272_310967658138828
45739847_318179965436893_144589291476798
45472294_253144738704167_915173342546650
46302920_574620506305104_278286782543639

First Prototype

45607554_296763010933332_280681788163384
46237092_217180649194151_119975888317893

Second Prototype

46190517_333022463943297_560975285513407
ezgif.com-crop.gif

Final Prototype

46403373_1499572830187706_46279564325814
46255432_184767225807045_415360349833370

Video of First Run Satisfying Requirements

ezgif.com-gif-maker.gif
bottom of page