Multi-Process 3D Printer: Detailed Design Review

Multi-Processed 3D Printer: Detailed Design Review

Group Members:Jeremy BennettAustin ChacoskyMatt DemmNick HenselChad RossiMulti-Process 3D Printer:Detailed Design ReviewCustomer:Dr. Dennis Cormier

Guide:John KaemmerlenAgendaProject OverviewReview Customer NeedsReview Engineering SpecsCritical SubsystemsMechanical Electrical Head InterfaceMotion SystemHybrid Rapid Manufacturing Tool (HRMT) Storage SubsystemOther SubsystemsEnclosure/Safety SystemExtruder ToolRotary ToolMachine BedBill of MaterialsCost LayoutUpdated Risk AssessmentTest PlanProject OverviewReview of Customer Needs

Review of Engineering Specs

Mechanical/Electrical Head Interface

Mechanical/Electrical Head Interface

Mechanical/Electrical Head Interface

FEA Results:Max Stress: 44GPa (bolt)Fsyield= 1Max Deflection: 0.03mm

Mechanical/Electrical Head InterfaceMotion System

Motion System

Motion System

Motion System

Motion System

Motion System

Motion SystemHRMT Storage Subsystem

HRMT Storage Subsystem

Enclosure/Safety System

Extruder Tool

Rotary Tool

Material Bed

Bill of MaterialsCost LayoutUpdated Risk AssessmentTest PlanTest: Bed Adhesion Heated Bed Still OnAdhesive force per square inch

Test: Bed Adhesion Heated Bed OffAdhesive force per square inch

Test: Milling and DrillingMilling XYZ accuracyDrilling XY accuracyDrilling depth accuracyTime to switch rotary tool bitTime to switch from additive to subtractive process Impact of switching from additive to subtractive on repeatability (zero-ing accuracy)

Questions/CommentsAppendixMotor Torque

FEA Force Calculations

FEA force calculations

FEA Force Calculations