Hello, I have a question about the standard practice in the industry regarding determining tolerances for surface treatments involving anodizing. Considering that anodizing has the potential to add a few to tens of microns... read more

Hi everyone, I'm designing an automotive underbody heat shield using 0.8 mm thick aluminum alloy 5052-H32 for progressive die stamping. My main challenge is determining the optimal draw depth for complex geometries without risking... read more

Hello,I am a mechanical engineer currently in the design phase of developing rectangular housings using PA66 GF30 material. From my previous projects, I've encountered challenges with achieving consistent dimensions, particularly with thin wall sections.... read more

Hello Community, I’m looking for a finish that closely resembles antique brass—rich, aged tones with some depth and texture, for aluminum parts for a decorative lighting fixture. I’m not sure which method (Electroplating or... read more

Hello! what could be the optimal wall thickness for FDM 3d printing large-scale parts, considering material strength and without compromising structural integrity?

Hi everyone! Which is the best solution to 3D print a food contact and high temperature resistant kitchen utensil for manufacturing purpose? Which material? Which manufacturing process? What about compliance with EU regulation (https://www.efsa.europa.eu/en/topics/topic/food-contact-materials)? read more

Hello, I am designing a bottle opener and want to use aluminum. I need an alloy that is strong enough. The opener will not be very thin, I am thinking of 3-4 mm at... read more

Hey guys! I'm having issues with paint adhering properly. I'm trying to improve the cosmetics on some moldings of a waterproof portable speaker housing molded in ABS. The paint peels off easily after drying.... read more

hello! I want to manufacture small enclosures (electrical housing) that will be used in an outdoor application and need to meet IP67 standards for water and dust resistance (electrical housing). I’m evaluating whether to... read more

Hi everyone, I'm planning to 3D print a part using FDM technology, but I'm concerned about the visible layer lines that typically appear on the surface. Does anyone have experience with effective techniques to... read more