Waterjet

Reservations Required

**The waterjet may be reserved for a max total of 2 hours over a 1-week period**

Reserve the Waterjet

If you have questions regarding the waterjet and are not prepared to cut, feel free to ask questions in person during our project support hours or email maker-waterjet@engr.wisc.edu

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Equipment Specs

 

Make Model Qty Type and Features Permit Required
OMAX protoMAX 1 12×12” bed waterjet cutter Red

Materials

[-] The Following Materials (up to 1” thick) May be Cut:

  • Nearly any metal (Steel, brass, aluminum, copper, titanium, etc.)
  • Most kinds of stone
  • Most kinds of plastic
  • Most kinds of non-tempered glass
  • Well bonded laminates such as most carbon fiber

Cannot be Cut:

  • Tempered glass (shatters when cut, or shortly thereafter)
  • Some super hard ceramics such as Alumina (cuts too slow to be practical)

Other Notes:

  • Materials considered hazardous should not be cut (lead, etc.).

Software

The Omax Layout and Make software is installed on the CAE computers in the Makerspace + on the laptop that student staff use to run the waterjet. You can also download it for free on your Windows computer here to learn/use the software ahead of time.

Note that you can also import 2D drawings into Layout from CAD, Illustrator, etc.

Software tutorials:

  • Layout software here.
  • Make software here.

Fee-for-Service

Fee For Service
The Makerspace encourages students to learn the waterjet software and machine setup themselves, but is taking limited fee for service requests.

Costs:
Staff Time (File Prep/Machine Setup) -$75.00/hr
Machine Runtime – $0.80/min

Submit fee for service requests here.

If you have questions regarding the waterjet and are not prepared to cut, feel free to ask questions in person during our project support hours or email maker-waterjet@engr.wisc.edu with any questions. 

If you’ve decided the waterjet is the best tool to cut your part and have a part prepared, follow these steps to use the waterjet:

  1. Download the ProtoMAX MAKE/LAYOUT software package
  2. Familiarize yourself with the ProtoMAX LAYOUT software and learn how to prepare a drawing file. The drawing file is the bridge between your CAD file and the g-code produced using ProtoMAX MAKE software. Simple parts can be drawn with the tools in LAYOUT, but if you already have a part prepared or have complex geometry, use your CAD software to export a .DXF file to LAYOUT.
  3. In LAYOUT, follow the steps to:
    • Clean your drawing
    •  Assign quality to your vectors
    • Consider placement of lead in/out lines
    • Assign tool offset
    • Post your file to either .ORD or .OMX format**
  4. In MAKE:
    • Open your .ORD or .OMX file
    • Enter material type and thickness (This can be done when opening your file or can be changed at any point by selecting “Change Path Setup” after opening your part)
    • Under the “Statistics” tab on the left of the screen, an estimated time for your cut and amount of abrasive is calculated. Use this estimated time to schedule your cut. Please allow for 20-30min for setup and if issues come up while cutting.
      • Keep in mind the Makerspace charges $0.80/min for the calculated machine run time

The waterjet is in high demand, so we try our best to maintain scheduled times even if your cut is not complete. It is your responsibility to make sure you can finish your cut in the time you have reserved. 

Please bring both your LAYOUT file (AutoCAD .DXF file) and .ORD/.OMX file to the Makerspace for your reserved time. Staff will help setup the machine and start your cut. 

Other Considerations: 

**The abrasive jet stream is very powerful, and the force it exerts can shift the material if not secured correctly. If the material moves during machining, the part will not be precise and may be ruined. Material is secured using clamps that require at least 1×1” area along the edges of your material in at least 2-3 locations. When creating your part drawing, leave room for these clamps, as the nozzle cannot cut through or traverse over the clamp locations. If your part is small or requires unique clamp considerations, email maker-waterjet@engr.wisc.edu with details.

If you are cutting a brittle material (ceramic/glass/etc) the cutting stage on the waterjet must be replaced. Let staff know prior to your cutting time to allow time to replace the cutting stage. For a quality cut, brittle materials also require special design considerations. Read about these here.

Brittle Material Considerations

Software Download

LAYOUT Information

Waterjet Managers

Patrick Faue

Position title: Assistant Shop Manager

Corbin Neutgens

Position title: Technical Staff

Brett Prussack

Position title: Assistant Shop Manager

Project Support

Below is the schedule of our most knowledgable staff when it comes to waterjets. Find a time when they’re working and then come in and ask the front desk staff to help you find them.

Note: Make sure to only come for help during the Makerspace hours here.

Or e-mail maker-waterjet@engr.wisc.edu 

Support Staff Date Start Time End Time
Patrick Faue 05/26/2022 08:00 AM 04:30 PM
Patrick Faue 05/31/2022 08:00 AM 04:30 PM
Brett Prussack 05/31/2022 12:30 PM 04:30 PM
Brett Prussack 06/01/2022 08:00 AM 02:00 PM
Patrick Faue 06/01/2022 08:00 AM 12:00 PM
Patrick Faue 06/02/2022 08:00 AM 04:30 PM