Injection Molding

Injection molding (British English: moulding) is a manufacturing process for producing parts from both thermoplastic and thermosetting plastic or other materials including metals, glasses, elastomers and confections. Material is fed into a heated barrel, mixed, and forced into a mold cavity where it cools and hardens to the configuration of the cavity. After a product is designed, usually by an industrial designer or an engineer, molds are made by a moldmaker (or toolmaker) from metal, usually either steel or aluminum, and precision-machined to form the features of the desired part. Injection molding is widely used for manufacturing a variety of parts, from the smallest component to entire body panels of cars.

Read more about Injection MoldingProcess Characteristics, History, Applications, Examples of Polymers Best Suited For The Process, Equipment, Injection Process, Process Troubleshooting, Lubrication and Cooling, Power Requirements, Inserts, and Advantages of Robotic Parts Handling, Gallery

Other articles related to "injection molding, molding, moldings, injection":

Thermoplastic Elastomer - Processing
... The two most important manufacturing methods with TPEs are extrusion and injection molding ... Compression molding is seldom, if ever, used ... Fabrication via injection molding is extremely rapid and highly economical ...
Cereal Box Prize - History - Technical Advances
... The invention of a screw injection molding machine by American inventor James Watson Hendry in 1946 changed the world of cereal box prizes ... In addition, injection molding for plastics required much less cool-down time for the toys, because the plastic is not completely melted before injected ... Hendry also developed the first gas-assisted injection molding process in the 1970s, which permitted the production of complex, hollow prizes that ...
Reaction Injection Molding
... Reaction injection molding (RIM) is similar to injection molding except thermosetting polymers are used, which requires a curing reaction to occur within the mold ...
Cadillac Eldorado - 1986–1991
... note, the square marker lamp, located on the bumper extension molding just behind the rear wheel well on 1986 and '87 Eldorado models, would suddenly re-appear on the 1990 '91 ... opera lamps, as in 1986 and '87, but now added a spear molding (similar to the style used on the 1976 - 1985 Eldorado Biarritz) that ran from the base of the roof top, continuing horizontally along the door ... use up existing warehouse stock, the brushed chrome lower bodyside accent molding, optional through last year, was added as standard equipment for 1989 (revamped moldings would ...
Injection Molding - Gallery
... Lego injection mold, lower side Lego injection mold, detail of lower side Lego injection mold, upper side Lego injection mold, detail of upper side ...

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