“To err is human” is a common phrase which implies humans are bound to make mistakes unknowingly. There are no exceptions, whatsoever; including those involved in product development processes. But sometimes this failure results in our greatest successes. In the production cycle, some errors can be detected in the initial prototyping phase which can be quickly changed at a low expense. However, the defects caught further down the production line are generally more expensive to fix. Also, the time consumed in the downstream process is hard to recover. In a few cases, some defects are detected after the product is marketed and reaches the customer.
The main factors required by plastic parts including durability tests, drop tests, repeated performance, ease of installation, safety, maintenance, ergonomics, aesthetics. In the past, functional tests for a small piece of the plastic part were time-consuming as well as expensive.
Rapid Tooling
Fortunately, the recent advancements in technology have opened up new opportunities for product designers in the form of Rapid Tooling. Some companies have successfully improved their processes to allow actual plastic parts to compete in part with SLAs and RTVs in terms of delivery and price. Players in this game vary from suppliers that utilize CNC machining against those who have a piece close to the production that can be used to fill the production as tools are built of high quality. Often only a simple piece of plastic is needed, which is produced by a CNC cutting tool. However, if it is a piece of evidence that reflects exactly one piece of production, it makes sense to use the process that accurately reflects the production tools.
Plastic Injection Molding
The user does not know, but almost everything around them was made with plastic injection: the mouse you use to navigate, the containers used to store leftovers, etc.
As you can see, plastic injection molding is the main and critical process in the production of plastic parts. It is made by forcing the molten plastic into the mold cavity until it cools down and forms a specific shape as per the mold. Plastic injection molding is of prime importance when producing the plastic parts that are too expensive to be produced by machines or they are very complex shape to be manufactured through machines. In injection molding of plastic materials, a number of parts can be manufactured simultaneously utilizing the same mold.
Some plastic injection molding companies utilize your approach from the first prototype to finishing with the in-between process of production and delivery. They have trained specialized designers, engineers, and toolmakers who work with clients from concept development to prototyping and custom manufacturing personnel. Using sophisticated design and computer-aided technology and state-of-the-art equipment, these companies provide customers with a superior quality mold which guarantees the success of every product.
It’s recommended to select companies that are flexible, quick and customer-focused, especially when there is a requirement of large volumes and fast delivery times. Choose companies that have injection molding systems and state-of-the-art machines weighing between seventy-five and five hundred tons. Find out if they have a large capacity for thermoset and thermoplastics capabilities along with computer-aided manufacturing, top quality assurance professionals, and qualified machine operators. This ensures that production takes place through high-quality injection molding and withstands the time constraint.
