Shawn O’CallaghanShawn O’Callaghan

Engineering ExperienceEngineering Experience

Overview Of Work Overview Of Work ExperienceExperience

Brake Friction Dynamometer at CSUBrake Friction Dynamometer at CSU Designed, manufactured and installed the control volume Designed, manufactured and installed the control volume

boxbox Installed an HVAC system for accurate test readingsInstalled an HVAC system for accurate test readings Tested and Researched rotorsTested and Researched rotors Tracked the budget and made purchasesTracked the budget and made purchases Overall timelineOverall timeline

Colorado RailCarColorado RailCar Created new solutions that required design change and Created new solutions that required design change and

improvements improvements Designed parts on the railcarsDesigned parts on the railcars

CBW AutomationCBW Automation Worked on mechanical sub assemblies Worked on mechanical sub assemblies Designed and redesigned partsDesigned and redesigned parts

Load cell and temperature sensor

Brake Friction DynamometerBrake Friction Dynamometer Original DesignOriginal Design

The original structure to start off with The original structure to start off with

Brake Friction Brake Friction DynamometerDynamometer

Control volume boxControl volume box Is designed to completely enclose rotor for Is designed to completely enclose rotor for

air flow and safetyair flow and safety Gave sensors accurate test readingsGave sensors accurate test readings

Transition

Brake Friction Brake Friction DynamometerDynamometer

Designed HVAC systemDesigned HVAC system Flexi vinyl hoseFlexi vinyl hose Safety locksSafety locks

Project BudgetProject Budget

Budget amount $1,000Budget amount $1,000

TimelineTimeline

Colorado RailCarColorado RailCar Created new solutionsCreated new solutions

Designed partsDesigned parts Improved designsImproved designs Troubleshoot problemsTroubleshoot problems

Colorado RailCarColorado RailCar Junction boxJunction box

Designed layout for mounting and Designed layout for mounting and connectionsconnections

Hole designs were madeHole designs were made

Din-rails, circuit breakers and terminalblocks were placed in the boxes(not full layout)

CBW AutomationCBW Automation Automation systems for plastic Automation systems for plastic

injection moldings and boxing injection moldings and boxing Worked on sub assembly designsWorked on sub assembly designs

CBW AutomationCBW Automation DesigningDesigning

Created and modified parts out of different Created and modified parts out of different materialsmaterials

Transition Base placed between two conveyorbelts for smooth cross over for products

CBW AutomationCBW Automation Assembly’sAssembly’s

Made conveyor belts easier for customizing Made conveyor belts easier for customizing when developing an assembly linewhen developing an assembly line

Actuators are within the belt designActuators are within the belt design Modified a composite material robot armModified a composite material robot arm

Added composite material brackets for support,due to the stress and motion during interaction