6 Terms
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Plastic injection molding
Plastic injection molding is the primary process for manufacturing plastic parts used in consumer goods such as computer keyboards, monitors, bottle caps, cups and solid plastic articles. Plastic is known to be a very versatile and economical material that is used in many applications. Injection molding involves taking plastic in the form of pellets or granules and heating this material until a melt is obtained. Then the melt is forced into a split-die chamber/mold where it is allowed to "cool" into the desired shape. The mold is then opened and the part is ejected, at which time the cycle is repeated.
Industry: Manufacturing
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Plastic injection molding
recovery time
Manufacturing; Plastic injection molding
The length of time for the screw to rotate, create a shot, and return to original position.
fabricating
Manufacturing; Plastic injection molding
The manufacture of plastic products by appropriate operations. This includes plastics formed into molded parts, rods, tubes, sheeting, extrusion and other forms by methods including punching, ...
fatigue strength
Manufacturing; Plastic injection molding
The maximum cyclic stress a material can withstand for a given number of cycles before failure occurs.
shear strength
Manufacturing; Plastic injection molding
The maximum load required to shear the specimen in such a manner that the moving portion has completely cleared the stationary portion. Sheet Sheets are distinguished from films in the plastics ...
flexural strength
Manufacturing; Plastic injection molding
The maximum stress in the outer fiber at the moment of crack or break. In the case of plastics, this value is usually higher than the tensile strength.
tensile strength, break
Manufacturing; Plastic injection molding
The maximum stress that a material can withstand without breaking when subjected to a stretching load.
tensile strength, yield
Manufacturing; Plastic injection molding
The maximum stress that a material can withstand without yielding when subjected to a stretching load.
