Hi Everyone! We’re designing a vibration-damping mounting bracket (approx. 150×80×40 mm) for a small electric motor housing, and we’re considering 3D printing it in a flexible material. Given the operating environment includes oil exposure,... read more

Hi, we’ve started exploring how AI fits into everyday engineering workflows and want to hear what’s working for others. Are there any AI tools or plugins you’re using (or experimenting with) for design, modeling... read more

For a machined part that has both standard and non-standard thread types, what’s the best way to call out threads in the technical drawing? In particular, should I use thread callouts or full detail... read more

hi, I have an aluminum housing for a small gearbox where the bearing seats are, of course, critical. I need to hold tight tolerances on the ID and OD, but only over a short... read more

I’m working on a medical device enclosure that needs raised lettering (product name and serial number) on the lid, printed in SLS nylon. The letters are around 2 mm high with a stroke width... read more

Hi, I’m working on a small metal housing (around 120 × 80 × 40 mm) that will be 3D printed with DMLS for a sensor module. It needs threaded M3 screw holes and a... read more

I’d like some help with a project. I’m designing a stainless steel 304 enclosure with multiple 90° flanges (sheet thickness ~2 mm). For strength and edge alignment, I want the inside bend radius to... read more

Hello all, I’m looking for some advice. I’m working on a prototype of a handheld casing for an outdoor sensor (approx. 20×10×5 cm) that needs to be rigid, weather-resistant, and have fine surface details.... read more

hi! my project is a small conveyor assembly where the rollers need to be swapped out fairly often, depending on the material we’re running. I’m considering using an M14 threaded connection between the aluminum... read more

Hi, working now on a small-scale linear actuator project and need a compact coupling between two coaxial cylinders. Both are 44 mm in diameter, with the upper one hollow (22 mm inner Ø). The... read more