The five elements of injection molding are pressure, back pressure, temperature, time, and holding pressure and time.
Injection molding, also known as injection molding, is an injection-cum-molding molding method.
The advantages of injection molding method is the production speed, high efficiency, the operation can be automated, color variety, shape can be simple to complex, size can be from large to small, and the product size is accurate, the product is easy to update, can become a complex shape of the parts, injection molding is suitable for large-scale production and the shape of the complex products and other molding processing areas.
Expanded Information:
. strong>Injection molding is the most commonly used manufacturing process for making plastic parts. A variety of products are manufactured using injection molding that vary greatly in size, complexity and application. The injection molding process requires the use of an injection molding machine, virgin plastic material and a mold. The plastic is melted in the injection molding machine and then injected into the mold where it cools and solidifies into the final part.
Injection molding is used to produce thin-walled plastic parts for a variety of applications, the most common of which is the plastic housing. A plastic enclosure is a thin-walled shell that usually requires many ribs and projections in the chamber.
These housings are used in a variety of products including home appliances, consumer electronics, power tools and automotive dashboards. Other common thin-walled products include different types of open containers, such as drums. Injection molding is also used to produce several everyday items, such as toothbrushes or small plastic toys. Many medical devices, including valves and syringes, are also manufactured using injection molding.
Advantages of injection molding:
1. Complex shapes and details can be formed.
2. Excellent surface finish.
3, Good dimensional accuracy.
4, High productivity.
5, Low labor cost.
6, waste can be recycled.
Disadvantages of injection molding:
1, limited to thin-walled parts.
2, high tool and equipment costs.
3, very long lead times possible.
Baidu Encyclopedia - Injection Molding