METAL CASTING

What is Metal Casting?
Metal Casting is an “indirect” method of creating objects. First, an exact model of the desired object is created out of easy to work materials like clay, wax, or wood. The model can even be a found object. Next, a mold is made around this model, creating a hollow cavity. Finally, molten metal is poured into the mold cavity. The cast metal solidifies, the object is removed, and cleaned. The resulting cast object can be a stand-alone piece or joined to create an assembly.

What are some benefits to Metal Casting?
Benefits of the Metal Casting process include: ease of creating complex detail otherwise difficult to fabricate directly, ease of creating multiples, and ease of duplicating existing objects in another material.

What Metal Casting tools and capabilities do we have?
Our 2,500 square foot Metal Casting Department is outfitted for modeling, mold making, and casting:

 Foundry (Hot Metal Casting):

  • Materials: Aluminum, Silicon Bronze

  • Mold-Making Materials: Resin-Bonded Sand, Green Sand, Investment (for the lost wax or lost PLA process)

  • Crucible Casting: #30 Crucible Propane Furnace (30 lbs. Aluminum / 90 lbs. Bronze)

  • (2) Burn-Out Kilns (17” x 26”, 23” x 27”)

  • Wax Steamer (24” x 18” x 20”)

 Cleaning/Chasing:

  • Dedicated Abrasives Room

  • Dayton 15” Vertical Bandsaw

  • Craftsman 15” Drill Press

  • (2) 6" Bench Grinders

  • 4-1/2" Angle Grinders

  • 1/4" Die Grinder w/ Flex Shaft

  • Foredom Flex Shafts

  • SkatBlast Sandblast Cabinet (40" x 28" x 28" interior)

  • Buffing/Polishing Machine

Welding/Joining

  • Miller Synchrowave 210 AC/DC TIG Welder (1/4" capacity - aluminum, bronze)

  • Miller Synchrowave 210 Spool Gun MIG Welder (3/8" capacity - aluminum, bronze)

Patina and Protective Finishing:

  • Access to Metal Shop Dedicated Finishing Room and Spray Booth

  • Chemical and Finishing Supply Storage

Other:

  • Assortment of hand and power tools

  • Material and Supplies offered for purchase in Department Shop

  • Storage for Material, Supplies, and Projects in Department Shop

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