Direct printing - This method offers custom design options and maximum flexibility but can be challenging for smaller diameters or when you need to produce identical parts.
Heat-set inserts - Suitable for thermoset or thermoplastic parts, this option is often chosen for specific material applications.
Manual tapping and drilling - While these methods are quick and economical, they can extend lead times. Furthermore, the resulting threads may not be as strong as those created by other methods.
Combining multiple methods - In some cases, a mix of different methods may offer the best outcome, depending on the project's needs.
Getting high-quality threads with SLS prototypingThe additive manufacturing process used in 3D printing offers a more cost-effective and faster way to create intricate designs. Technologies like selective laser sintering (SLS) enable the production of complex, high-performance, and functional parts. One advantage of 3D-printed threads are that they can be situated in unconventional locations, like within a part, instead of only on its surface.Additionally, threads created through 3D printing usually have a smoother surface finish that often requires little to no post-processing. Traditional methods like machining or casting require additional steps, such as turning or grinding, to achieve a similar finish. This advantage becomes especially cost -efficient in smaller setups, making SLS prototyping an affordable and time-saving option during product development.When it comes to adding threads to 3D-printed parts, several methods are available, and the best choice often depends on the specific requirements of the project. Here are some common methods for adding threads in SLS prototyping:HLH Proto specializes in SLS prototyping and can assist you in creating high-quality threads for your 3D-printed parts. Reach out to our experts for design guidance, or get in touch for a free product review.
