 Technically Speaking Identifying the Correct Moulding Technique |
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With the development of mass production, moulding interchangeable parts became a critical and advantageous process. Prior to mass production, all components were unique and equipment was manufactured by highly skilled craftsmen. Moulding allowed manufacturers to produces large volumes of replica parts for new equipment and repair purposes.
In 1839, Charle’s Goodyear developed the first processable natural rubber compound, paving the way for rubber moulding. His simple compound included natural rubber, sulfur, and an inorganic accelerator (white lead). Today, there are five primary moulding techniques used by rubber and plastic manufacturers. Techniques include compression moulding, transfer moulding, injection moulding, cast moulding, and extruding. Each technique has its distinct advantages and disadvantages;
Hi-Tech Seals works with a select group of manufacturers, specialized in unique materials/compounds, dimensional parameters, and moulding techniques to bring our clients the best option for their application. Over the next five Technically Speaking articles we will look at the various moulding processes. | |||||||||||||||||||
