Producing metallic and plastic materials in bulk requires easy, cheap, and financially sound methods. These must meet the acceptable precision requirements. In the long run, you can hire prototype aluminum extrusions services offered by engineers at a low rate with better turnaround time.
However, if you are new to this kind of information about extrusion prototyping services, don’t fret more. This blog is certainly for you. Here, we explain to you the most acceptable extrusion prototype techniques and services. That will also be with the examples to know where they are applied in real life.
What Exactly Is Extrusion Prototyping?
Extrusions are the parts you would be using with a cross-sectional profile. Before using the actual extrusion parts, it is highly advisable to go for their prototypes.
That is where the printing and manufacturing of extrusion prototyping come into the picture. By going through trial and error with the prototypes, engineers save a lot of cost and time.
It’s a highly economical method for engineers and manufacturers. It’s most useful when you want to indulge in post-machining activities to fix any joints, accessing any panel or thread.
Moreover, unlike other manufacturing methods, this one is generally cheaper and faster. In reality, extrusion prototyping methods help engineers make use of plastics and aluminum products. These are pipes, conduits, and window frames.
Common materials used in Extrusion Prototyping
There is a list of materials that you should be aware of while indulging in the prototype aluminum extrusions hired services.
These can be:
- Rigid PVC
- Polystyrene (HIPS)
- Other Materials – By Request
3D Printed Extrusion Prototyping Services:
As a manufacturer or company owner, you won’t have to pay for tooling in this style of prototyping. You will pay for the part that you order to get made.
The lead time of the plastic extrusion services can be as little as a single business day. Whereas, during the metallic one, it can be stretched up to one week as well.
This 3D printing of prototypes deals with all the different types of measurements. You won’t have to worry about too thin walls, or sharp angles with no radii, or drawing deep draws.
You would just be required to tell the prototyping machine the exact measurements of the tool you need to be printed.
Afterward, the manufacturers supervise the assembly line properly and see that the wire or any other prototyping tool you need is properly melted, profiled, and cut into the exact measurements at the right time.
Their types are as following:
- The Aluminum Extrusion Prototyping Services:
The wire eroding is a great option in this category of extrusion prototyping services to hire. But the part required should be in sub 600m of its length.
The process of the wire eroding is slow and takes quite some time. But the finishing of the aluminum prototype would be smooth and really effective.
However, if the requirement of the aluminum part is greater than 600m in length, it’s best to go for the CNC machining.
Through the CNC prototyping method, you can get the prototype of the same up to 1 meter in length. However, while going for the CNC method, you should note that it requires you to follow strict measurements. Further changes in its size at the last moment might be difficult.
That is why CNC might not be suitable for all aluminum prototyping cases. However, if you are sure about the measurements, you can go ahead with the same. When you are in doubt, you can consult the prototype aluminum extrusions experts you hire. Another specialized aluminum extrusion prototyping service offered by Nordell is the wire eroding method, which is a great option for parts that are sub 600m in length.
Whereas, there are still other options available for the aluminum prototyping extrusions. These can be like creating sections, rods, tubing, or finally co-extruded parts.
- The Plastic Extrusion Prototyping Services:
In the plastic category, the most used and extruded material is none other than PVC. In this manufacturing method of plastic extrusions, the plastic itself gets melted into a continuous mold or profile.
Then it is cut into the length required for further prototyping.
The plastic prototyping extrusion methods vividly also use other materials along with the plastic. These are PMMA, PP, PC, and ABS. With these combinations, it’s easier for the manufacturers to make extrusion prototyping for a wide range of items.