The industrial vibrators are turned on and the contents are compacted or “settled” inside the container. Build a shake table—a device engineers use to simulate the back-and-forth shaking of an earthquake. It consists of a slightly slanted table that has side panels to help contain washed materials. Shake Table - Duration: 10:51. Custom engineered vibrating tables used for many different types of industrial applications.
It doesn’t take much effort to make one from commonly available materials and recycled parts.Make a wood frame by connecting two 4-1/2 foot lengths of lumber to each edge of the flat wood section. She holds a Bachelor of Science in geology.We Have More Great Sciencing Articles!Find an old washing machine that is operational and can still agitate. A shaker table is an apparatus used in the gold mining industry that helps to separate out heavy metals from other fine constituents. Allow the wider side to rest flat in front of the washer opening if you have a top loader. For each group of 2–4 students:Testing Station (at least 1 per class, more if you have multiple phones available)Here are some resources to guide your at home learning:You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. The beauty of this drawing desk is the tilting feature allows dust and excess residue can effortlessly be wiped to fall on the ground. Dream Big Engineering Challenge DIY Shake Table — Page 7 Challenge: • Let participants know that engineers and architects use shake tables themselves to test the strength and earthquake-resistance of their models before building. Don’t be concerned with dents or dings, but make sure the enamel casing is still on to serve as a platform for the table. This allows you to do repeatable tests by stretching the rubber bands the same initial amount for each test.
Motorized Shake Table, page 3 © 2014, RAFT Attach the Shaker Unit to the Board Attach binder clip to board as shown.
Shake tables simulate the motion that occurs during an earthquake.
Finish the frame by attaching timber to form a rectangle. WARNING: CHOKING HAZARD—Activity uses a small ball. This activity is a guide for running a shake table activity with your students, based on Questacon Smart Skills Teacher Workshop 1. Fit in the right size gaskets for your hose and then attach it.Use the lumber to make a frame that will fit snugly around the outside of the washing machine. Here are the materials to make the shake table.
These vibrating tables have been used for the following applications: powder compaction in boxes; removing air from concrete molds; settle and compact products in bulk bags and bulk boxes; to settle and compact 30 to 55 gallon drums of powdered chemicals; vibrating ash shakeout system
• Explain that the activity is an investigation of forces that act on buildings (referencing Dream Big or not).