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Creating Crosspoint

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Ohio State University Industrial Design - Class of 2017

The practice of industrial design at The Ohio State University includes applying a sophisticated level of design thinking and design research approaches to the planning and development of design ideas for objects, services and systems that support human needs. These may include consumer appliances, tools, business machines, furniture, medical equipment, architectural products and transportation devices, to name a few. Understanding modes of manufacturing and production, the analysis of systems, circumstances, and processes to determine ways in which new products can serve to improve or satisfy users in new ways to meet current and future demands is the foundation of our educational approach.

Meet Our Team

OurTeam.jpg

Our team is comprised of eight students currently enrolled in The Ohio State University's Industrial Design program. This additive manufacturing machine was a semester project for our Materials and Processes class designed to provide sophomore industrial design students with practical knowledge of materials and manufacturing processes utilized in product design and other disciplines of design. The course goals were to develop products using the new digital fabrication tools and to utilize reverse engineering methods and tools.

Learn Our Goals

  • To research and understand the process of additive manufacturing
  • To utilize the skills and strengths amongst the 8 teammates to evenly distribute the workload
  • To successfully assemble a working 3D printer






Our Plan

OurPlan.jpg
  • Gather Materials
  • Devise a Plan
  • Design Outer Frame
  • 3D Print Joint Parts
  • Assemble Parts
  • Take Measurements for Outer Shell Design
  • Wire Electronics
  • Install Electronics
  • Put Frame Inside Outer Shell
  • Power On

Materials

  • Aluminum Pulley t2.5 x2
  • Bearing 608 x2
  • Bearing 624
  • Cooling Fan x2
  • Hotend
  • LCD with Controller
  • LM8UU Linear Ball Bearing Slide Bushing x10
  • M8 30mm Screw x5
  • M3 10mm Screw x2
  • M10 Nut x36
  • M3 Nut x9
  • M4 Nut x4
  • M5 Nut x2
  • M3 Washer x14
  • M4 Washer x4
  • M8 Nylon Lock Nut
  • M3 Nylon Nut x4
  • M10 Washer x36
  • M8 Washer x2
  • Nema 17 Stepper Motor x5
  • Prusa I3 frame
  • RAMPS 1.4 wiring cable
  • SD Card Reader
  • Smooth Rod 8mm, 42 cm x2
  • Smooth Rod 8mm, 34 cm x2
  • Smooth Rod 8mm 38 cm x2
  • Thermistor
  • Threaded Rod M10, 44 cm x2
  • Threaded Rod M10, 22cm x4
  • Threaded Rod M5, 31 cm x2
  • Timing Belt 1mx5mm 2.5mm pitch (T2.5) x2
  • USB Cable
  • Z-Axis Motor Coupling M5 x2
  • Zipties

3D Printed Parts

  • Endstop Holder x6
  • J Head Extruder Cold End
  • Levelable Greg-Wade-Jonas-Misan Extruder Support
  • X Motor Mount
  • X Carriage
  • Y Corner Printed Part x4
  • Y Idler
  • Y Motor Mount
  • Y Belt Holder
  • X End
  • X Idler

Electronics Assembly

== Tools Needed

  • Soldering iron
  • Wire Cutters

Y-Axis Assembly

Tools Needed

  • Drill
  • 7/64 in Drill Bit
  • 9/64 in Drill Bit
  • Ruler
  • Pen
  • 2 Adjustable Wrenches

X-Axis Assembly

Tools Needed

  • Soldering Iron
  • Hex Keys for M3 bolts and M3 Grubscrews
  • 3 washers
  • One Ball Bearing
  • 2 Nuts

Instructions

Z-Axis Assembly

Tools Needed

  • Drill
  • 3mm drill bit




Final Product