CASTING & MOLDING
What is Casting? What is Molding?
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, liquid material (hot or cold) is poured into the mold cavity. The cast material solidifies, the object is removed, and cleaned.
In our shop, Molding refers to a process of laying a sheet of pliable material (hot or cold) over, or into, a form of the desired shape. The sheet material hardens and is removed from the form.
The resulting cast or molded object can be a stand-alone piece or joined to create an assembly. Both casting and molding processes rely on creating molds or forms of the desired shape or object.
What are some benefits to Casting & Molding?
Some benefits of casting and molding 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 Casting & Molding tools and capabilities do we have?
Our 2,500 square foot Casting & Molding Department is outfitted for both hot and cold casting and molding processes as follows:
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”)
Cold Casting:
Materials: Plaster, Wax, Concrete, Rubber
Mold-Making Materials: Alginate, Rubber, Plaster
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)
Access to Metal Shop MIG/TIG Welders
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
Access to Metal Shop and Wood Shop during Class times, with Instructor Guidance
Access to Metal Shop and Wood Shop during Open Studio Access, with appropriate STUCs
Material and Supplies offered for purchase in Department Shop
Storage for Material, Supplies, and Projects in Department Shop
Need one-on-one instruction to learn a new tool, deepen your skill set, or to push through the design and creating process? Does your schedule prevent you from committing to a 5-week or 10-week class? Want to dabble in one of our shops in a low-commitment way?
We offer 1-on-1 Private Instruction for individuals, ages 11+, in hourly increments at a schedule that fits yours.
Click Class Title above for more details and to register.