PUX Router Pro 10/17/13 | 2.009 Fall 2013 PUX | Key Challenges - PowerPoint PPT Presentation

PUX Router Pro 10/17/13 | 2.009 Fall 2013

PUX | Key Challenges Customer Need Product Attribute make high quality cuts precision of measurement easily positioned by hand small cutting forces easily transportable carried in standard router case

Measurement | Design History Initial Concept 3 DOF Arm Router Base Vise

Measurement | Design History Revised Mockup Initial Concept String Potentiometer (PUX) 3 DOF Arm System Router Base PUX Vise Modules

Measurement | Operation String Potentiometer (PUX) System PUX Clamped arbitrarily to table

Measurement | Operation String Potentiometer (PUX) System Measure relative distances

Measurement | Operation String Potentiometer (PUX) System Measure relative distances

Measurement | Operation String Potentiometer (PUX) System Measure relative distances

Measurement | Operation String Potentiometer (PUX) System Measure relative distances

Measurement | Operation String Potentiometer (PUX) System Retract cables

Measurement | Operation String Potentiometer (PUX) System Attach Cable to router

Measurement | Mockup Iteration 1 Iteration 2 ‣ Objective: High repeatability ‣ Module testing is in progress

Actuation | Design θ ‣ Adjustment in R and θ ‣ Compact architecture R

Actuator | Mockup ‣ 1-D Actuation - DC Motor - Lead Screw - Optical Encoder R ‣ Focus: Force on user

Next Steps | Users Home Carpentry Fine Woodworking Hobbyist Professional

Next Steps | Users Fine Woodworking Home Carpentry Hobbyist Professional

Next Steps | Technical Measurement system ‣ Integrate ‣ Resolve error sources Actuation system ‣ Build R- θ system Control System ‣ Module integration

PUX Router Pro 10/17/13 | 2.009 Fall 2013