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Reporting to and under the direction of assigned Build Leader, this position is responsible for:The spotting, fitting, and assembling of the various components of molds/dies according to customer specifications and requirements and as directed.NATURE AND SCOPEThe position of Mold Maker is an hourly-rated position.The work is performed on a two-shift basis with shift rotation.Should be capable of building a complete mold/die under minimal supervision and guidance.Must: be able to handle and operate all hand, air and other tools associated with the trade;Have good work attendance;Be capable of reading and interpreting blueprints, drawings;Be available to travel to customer locations if and when necessary;Be able to work independently or with others;Be able to safely operate an overhead crane system and auxiliary equipment.Able to spot and fit mold components,Polish mold surfaces.Able to operate cut-off saws, mills, lathes, surface grinders, drill presses, etcRequired Education, Skills and QualificationsMinimum education level required is Grade 12 or equivalent.The successful completion of a Certificate of Qualification as a Mold Maker coupled with a minimum of 5 years of verifiable experience in the trade is preferable.
It is most typically used in mass-production processes where the same part is being created thousands or even millions of times in succession.Injection molding is a great technology for finished production on a massive scale.
It is also useful for finalized prototypes that are used for consumer and/or product testing.
Prior to this late stage in production, however, 3D printing is much more affordable and flexible for products in the early stages of design.Injection molding is usually done using plastic and is a process that forces liquid plastic to form a mold to make nameplates, plaques, signs and branded items for custom products.
One of the countries that stands out in this process, is Chinese.Popular uses of injected plastic molding include: household appliances identification plates, industrial equipment identification plates, car emblems, vehicle brands and label holders, as well as identification of recreational products.mold making chinaHow does the plastic injection molding process work in China?Plastic injection molded nameplates and other components are produced by a machine consisting of three basic components:A mold that can be manufactured to make any size and shape that is needed.A clamping unit that holds and holds the mold together throughout the process.An injection unit injected with molten plastic into the mold, where it will remain until it has cooled and released sufficiently.The molten plastic used for products made by injection molding machines is produced by melting small plastic granules, which is fed to an injection machine that heats the granules in a bottom or liquid form.Once the plastic granules now the bottoms reach a specific temperature, the semi-liquid is forcedly injected into a mold.
The speed and pressure of this process are controlled by a hydraulic cylinder that, once activated, forces the liquid plastic to the mold.In the “pause” phase of the plastic injection molding process, the plastic is left in the mold to ensure that the mold is completely filled and then allowed to cool to the point where the desired object is solidified and produced.
Then you are ready for secondary processes such as decoration, subassembly or shipping.The injection molded plastic process allows manufacturers to produce custom plastic nameplates and components that can be too expensive to manufacture using traditional machining methods.
