Markets For Injection Molding Products
Think injection molding (IM) and you immediately think, plastic;sackfuls of little green army men and building blocks. However, metal, glass and even chocolate can be used in this process. Everything from DVD holders to Easter Bunnies is manufactured using IM technology.
Mobile phone covers, toy bricks, plastic forks, styrofoam cups, metal scissors and the fans that go inside computers to keep them from overheating while you are playing Candy Crusher, all of these items are fashioned using IM technology. The process, which was first used in the mid-19th century, is amazingly versatile and yields gizmos and widgets for everything from kitchen gadgets to the International Space Station.
One application for the art is in the manufacture of collectible toy soldiers and military miniatures. If there was a war, chances are there are miniature toy soldiers for some enthusiast to recreate it. A horseback-mounted Duke of Wellington can set a collector back in the realm of $200. Intricately detailed and meticulously painted, lesser soldiers can be acquired for a much more reasonable price. Of course, when you are purchasing hundreds of the brave soldiers, it adds up pretty fast.
Electric train collectors are also avid users of IM technology. As with miniature soldiers, the pieces here are made of molded metal and painted. The authenticity and level of detail of the train driver, the little mailmen, babies in buggies, etc., is a wonder to behold.
The starting material, whether polymer, metal or thermoplastic, is pulverized into a fine dust and, in the case of metal, mixed with what is called a binder to produce what is called feedstock. The feedstock is fed through a hopper and passed through a heater while being fed through a tube by a linear actuator. The material is melted into a liquid and then fed into a mold and then cooled.
The vast range of objects that can be produced using IM is astounding. The injecting and molding machines are themselves built from parts that are the product of IM technology.
Many different industries feed into the IM process. Computer software, polymers, binders and machinery are all necessary to fuel the process. It will, however, be fun to see how IM technology evolves in response to the up and coming 3D printing process.
Mobile phone covers, toy bricks, plastic forks, styrofoam cups, metal scissors and the fans that go inside computers to keep them from overheating while you are playing Candy Crusher, all of these items are fashioned using IM technology. The process, which was first used in the mid-19th century, is amazingly versatile and yields gizmos and widgets for everything from kitchen gadgets to the International Space Station.
One application for the art is in the manufacture of collectible toy soldiers and military miniatures. If there was a war, chances are there are miniature toy soldiers for some enthusiast to recreate it. A horseback-mounted Duke of Wellington can set a collector back in the realm of $200. Intricately detailed and meticulously painted, lesser soldiers can be acquired for a much more reasonable price. Of course, when you are purchasing hundreds of the brave soldiers, it adds up pretty fast.
Electric train collectors are also avid users of IM technology. As with miniature soldiers, the pieces here are made of molded metal and painted. The authenticity and level of detail of the train driver, the little mailmen, babies in buggies, etc., is a wonder to behold.
The starting material, whether polymer, metal or thermoplastic, is pulverized into a fine dust and, in the case of metal, mixed with what is called a binder to produce what is called feedstock. The feedstock is fed through a hopper and passed through a heater while being fed through a tube by a linear actuator. The material is melted into a liquid and then fed into a mold and then cooled.
The vast range of objects that can be produced using IM is astounding. The injecting and molding machines are themselves built from parts that are the product of IM technology.
Many different industries feed into the IM process. Computer software, polymers, binders and machinery are all necessary to fuel the process. It will, however, be fun to see how IM technology evolves in response to the up and coming 3D printing process.
About the Author:
Henry A. Parker has taught plastics molding techniques for over 15 years. He specializes in injection molding and thermoforming. If you are interested in learning more about plastic injection molding services then he recommends you visit his friends at PTM: Innovative Plastic Solutions- Premium Plastic Solutions.
Comments
Post a Comment