Improving Your Prototype Models through SLS 3D Printing Service

Rather than building your product models or prototypes using traditional methods, you may want to hire a reliable SLS 3D printing service to ensure accurate and higher-quality results. The more you should consider that if you need your prototypes to be functional, so you can properly evaluate their design and verify their function. You just need to prepare your 3D CAD file and have the service provider review it to find out if this 3D printing method is right for it!

 

About SLS 3D printing

 

Selective Laser Sintering (SLS) is a 3D printing technology that is trusted by manufacturers, product designers, and engineers from different industries for its ability to create functional and durable prototypes and parts. It can also be used for creating low-volume end use parts with the same features. It works by fusing powdered nylon material together one layer at a time using a precision laser. A good SLS printing service can also produce parts with isotropic behaviour and mechanical properties.

 

Material

 

In a SLS 3D printing service, engineering plastic is typically used for building prototypes, with the most common one being nylon (PA12) and glass-filled nylon. Because of the powder surrounding the component during printing, SLS 3D printing can realise complex features and overhangs without support structures. Printed parts are blasted or cleaned to remove the excess powder, but further post-processing may be required to achieve your desired colour or surface finish for aesthetic purposes.

 

Practical uses

 

It makes sense to consider a SLS 3D printing service where function and strength are critical to your prototypes or end-use products. However, it can also apply to other production applications, such as creating repeatable parts with complex shapes or geometries. With the right SLS printing service, you can be sure that the results will be durable and the entire process can be tailored to your needs to ensure speedy results.

 

Some printing tips

 

SLS 3D printing may be versatile, but you should also consider adding escape holes for thick sections that must be hollowed out. That way, excess material can escape. Moreover, keep in mind that the surface finish is likely to be rough and the resolution may not be high, which can be a disadvantage for deigns with fine features or details.

 

 

 

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