What is Plastic Injection and What are the Mould Types
What is Plastic Injection and What Are The Mould Types Mould material is the tools specially designed for mass production of plastic raw materials. Molding manufacturers follow a professional path from the design stage to the production stage, which is carried out on special machines.
What is Plastic Injection and What Are The Mould First of all, it is necessary to determine what shape the plastic raw material to be produced will take. According to the shape of the plastic, moulds are designed in three-dimensional drawing programs on computers.
What is Mould?
The tools that provide the mass production of plastic raw materials are moulds. They are specially designed and produced from metals such as hard steel and aluminum. Since the moulds are the materials that shape the product to be produced, the design and production stages require detailed technical knowledge and precision.
Models and drawings are created in digital environment and the production phase is made with CNC machines.
Mould Types
The types of plastic moulds made of durable materials that enable the mass production target to be realized are as follows:
● Plastic Injection Mould
● Thermoset Mould
● Thermoform Mould
● Blow Moulds
● Extrusion Dies
The most widely used method among the types of plastic moulds is the injection molding method. They enable the melted plastic raw material to take the desired shape. They are frequently used in mass production with the least waste removal feature.
Mould design
The design of plastic moulds is carried out in computer environment with expert designers. First of all, by contacting the customer, information is obtained on many issues such as what kind of product will be produced, how many products are targeted annually, and the protruding, patterned and bright areas of the product.
In the light of the information received from the customer, the design is started and a draft is presented to the customer before the production starts.
Mould Manufacturing
Types of moulds produced in special CNC cutting machines are made of durable materials. Since plastics are generally melted and processed, they are resistant to high temperatures.
During the production phase of the moulds, issues such as how many chambers there will be in the design, their size and shape are handled in the computer environment, and the production phase progresses very quickly.
Mould Prices
There are some points to consider when determining the prices of plastic molds. First of all, the shape of the molds, how many chambers they will have, bright areas, patterned areas and how many product targets per year should be explained in detail and accurately to the expert who will carry out the design.
Details negotiated with the designer enable the prices of the molds to be determined. Since it is a durable material for a long time, its prices are somewhat high.
Mould Models
When ordering the mould that will carry out the production, the customer decides what kind of model it will be. In the mass production phase, the moulds that are modeled determine the entire product.
For this reason, it is very important to set the right moulds at the design stage and move on to the production stage. It prevents irreversible errors in the mass production phase.
Plastic mould
The most commonly used method for the production of plastic moulds is the injection method. The plastic raw material, which is melted at high temperature, is transferred to plastic moulds by injection and shaped there.
According to the customer’s request, plastic moulds can have one chamber or more than one chamber. Each eye section can be modeled in different sizes.
Injection Mould
The injection molding method is a highly efficient production method for manufacturers. Up to 5000 plastic products can be produced in series at the same time. Injection molds are designed depending on the customer’s product and how many pieces he wants to produce.
Although the collection stage of injection molding machines is costly, the amount spent at the beginning is recovered in a short time, as they produce fast and serial later, and the manufacturer will make a profit in the long run.
Injection moulds produced from hard and durable materials are very rare and production continues without any problems.
