In the world of plastic manufacturing, we come across the term “3D printing”. This process has expanded the possibility of manufacturing complex plastic parts with high accuracy.

Among the plastic manufacturers, both 3D printing and plastic injection molding are highly recognizable plastic parts manufacturing methods. But, when it comes to competing technologies, efficiency, and unique advantages, manufacturers prefer 3d printing.

However, 3D printing and plastic injection are both helpful in their own right. The 3D allows engineers to create plastic designs at their desk and bring them into real life in a matter of hours. In contrast,plastic injection molding manufacturer offers quality and value.

Before we delve into the details of this topic, we will outline the main differences between 3d printing and injection molds.

3D printing is mostly used for:

Low volume plastic production units (100 parts)

Designs that need alterations.

To design small plastic parts.

A quick around time for one part is an hour.

Injection Molds is often for:

High production units (plus 1000 parts)

Parts that don’t require any prototyping.

Any level of complexity and size.

Long manufacturing period (5-7 weeks )

Popularity Factor:

The use of 3D printing in designing plastic parts is gaining importance in the market. But, when it comes to manufacturing tons of components within expected time, along with quality injection, is preferred.

Tool Design:

Tool design is one of the expensive and time-consuming parts of the plastic injection mold manufacturing process. But, we have an opportunity to include 3D printing in the designing process. It can make our designers much easier than ever. A quick designing and cost-effectiveness are some of the main advantages of using 3d printing. But, for the larger production units and complex designing the traditional tooling remains the best option.

Custom Plastic Parts Design:

The 3D printing process can create custom plastic part designs in a few hours or a day. The capacity has increased its popularity. The medical industry has taken the advantage of this technology to create aligners, bones, and other orthodontics products.

The collaboration of 3D plastic printing and plastic injection mold is beneficial for OEMs. When we manufacture the plastic parts by combining these two technologies they will make our manufacturing tasks hassle-free.

Final Say:

Certain applications cannot be implemented with the help of 3D printing, like producing thousands of plastic parts. However, in many applications and production tasks, 3d printing plays a significant role.

In order to manufacture small plastic parts faster, 3D printing helps a lot. It also offers a short lead time option for creating a few parts directly. Medical and dental products are generally manufactured by using 3d printing technology.

But, when designing millions of complex plastic parts quickly, manufacturers use plastic injection molds processes. Many experts agree that there are fundamental designing processes around the industry that must include during the injection molding process and in which 3d print is must.

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