사출 성형은 가열 및 용융된 플라스틱 재료를 금형에 주입한 후 냉각 및 응고시켜 성형품을 얻는 방법으로 복잡한 형상의 제품 대량 생산에 적합하며 플라스틱 가공 분야에서 많은 비중을 차지하고 있습니다. .

5 advantages of using injection molding to make plastic parts.
Detailed features and complex geometries.
high efficiency.
enhanced strength.
Ability to use multiple plastic types at the same time.
Automation to save manufacturing costs.
Bottom line.

The first stage of injection molding is to create the mold itself. Most molds are made of metal, usually aluminum or steel, and are precision machined to match the characteristics of the product they are intended to produce.

The main advantage of injection molding is the ability to scale up to produce large numbers of parts. Once the initial cost of design and tooling is covered, the manufacturing price is very low. Production costs drop as more parts are produced.