Why 3D printing is better than injection molding?
3D printing is a viable option in today’s world of manufacturing
processes. It has become a growing competitor to injection molding as it
advances in technology and becomes more cost-effective. Some manufacturers may
be hesitant to leave traditional injection molding behind, but there are
benefits that are unique to 3D printing.
5 Benefits of 3D Printing Over Injection Molding
1. Quick Turnaround
A 3D printing project typically
takes one to two weeks. It could take a few hours or it could take days,
depending on the sector. Contrarily, the process of designing a mould for
injection moulding can add several weeks to the production time for even simple
products.
2. Low Volume Runs
Manufacturers of injection moulds have a reputation for not
wanting to produce small or medium-sized batches. If you don't have a
high-volume run of 1,000 parts or more, what happens? Even with just 100 or
fewer parts, 3D printing is a good option.
3. Regular Design Modifications
The best option when employing a
design that might undergo several alterations is 3D printing. With 3D CAD
software, the necessary adjustments or repairs can be made. If a mistake is
found while printing, changes can still be made because the printer supports
spot corrections. In contrast, injection moulding needs closure prior to
committing to a significant run.
4. More Information
Small objects with complex
architectures and sophisticated designs, such as holes or cross-sections, can
be produced using 3D printing. Although injection moulding may produce quite
intricate pieces, ejection from the mould can occasionally result in flaws.
5. Reduced Entry Price
Compared to injection moulding, 3D printing is less expensive to start with. This is mainly because there is no need for a mold to start production.
Are you looking for a 3d printing service in Singapore? You
have come to the right place. Icreate3dprint is the best 3d printing services
provider in Singapore. Contact us for more info.
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