R 408.14408 Definitions; S.

Rule 4408. (1) "Safety factor" means the ratio of the breaking strength of a piece of material or object to the actual load or stress when in use. (2) "Sampling cone" means a cup with an attached handle used to collect a sample of sand. (3) "Service" means the repair or adjustment of equipment oR machinery. (4) "Shell or hot box core making" means a process of making cores of sand and resin mix that is cured in a heated box or pattern. (5) "Shell molding" means a process of making a mold of sand and resin mix and curing on a heated pattern. (6) "Single stroke mechanism" means a method oR device which prevents action or cycling of a part of a machine more than once when the control is continuously held down. (7) "Slag or dross" means the refuse from melting of metals. (8) "Smelting" means to separate metals by melting.