3D Printing Quality

DigitalHub aims to provide top-notch 3D printing services and products. Whether you are a hobbyist, a professional designer, a business aiming to develop prototypes, and of course a consumer who wishes to enjoy our products our advanced 3D printing technology is tailored to meet your needs. 

Here’s what you can expect when you order our products.

 

Understanding 3D Printing

3D printing, also known as additive manufacturing, involves creating three-dimensional objects from a digital file by building them layer by layer. This process allows for the creation of complex shapes and intricate details that might be unachievable with traditional manufacturing methods.

What to Expect from Your 3D Printed Products

Layer Lines

A characteristic feature of 3D printed objects is the presence of layer lines. These lines occur naturally due to the layer-by-layer construction process. While we employ finer print settings and post-processing techniques to minimize these lines, they may still be visible. 

Material Choices

We provide a variety of materials to cater to different needs and applications. Each material comes with its unique properties, allowing you to choose the best fit for your project requirements. We put a lot of effort into finding the best suitable plastic for the item, either for functional print, structural components or toys/games and costemic products. We mostly use the below PLA, PETG, ASA/ABS and TPU

PLA (Polylactic Acid) is a popular choice in 3D printing due to its biodegradability and ease of use. Available in a wide range of colors, PLA is perfect for creating prototypes, educational models, and decorative items. However, it is not recommended for applications involving high temperatures.

ABS (Acrylonitrile Butadiene Styrene) is recognized for its strength and impact resistance. It is ideal for functional parts and prototypes that demand durability. ABS can endure higher temperatures compared to PLA but may require a heated print bed to avoid warping.

PETG (Polyethylene Terephthalate Glycol) offers a combination of the printing ease of PLA and the robustness of ABS. Its resistance to moisture and chemicals makes it suitable for both indoor and outdoor use. PETG is an excellent option for functional parts that need to withstand wear and tear.

TPU (Thermoplastic Polyurethane) is a flexible material ideal for printing objects that require bending or stretching. It is commonly used for items like phone cases and wearable products where flexibility is essential.

 

Surface Finish and Post-Processing

The surface finish of a 3D printed object can vary based on the material and print settings used. We offer several post-processing options to enhance the appearance and functionality of your prints. These include sanding and polishing to smooth out layer lines, painting and coating to add color and protection, and assembly services for projects involving multiple parts.

Design Considerations

If designing 3D models for use to manufacture, it is important to consider a few key factors to achieve the best results. Ensure your design includes adequate wall thickness to maintain structural integrity. Overhanging features may need support structures during printing, which can be removed afterward - this adds to the print time. Additionally, account for tolerances in your design to ensure parts fit together correctly, you are welcome to contact us for more guidance.