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Community

Share your experiences, thoughts and seek advice in manufacturing. Create your own topics for discussion, ask questions, and participate in conversations.

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Tolerances Before or After Anodizing?
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
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19.9k
Mar 29
Solidworks vs. Autodesk fusion for complex assemblies
Hi, seeking insights from the community: What are the notable differences between SolidWorks and Fusion 360 in terms of their capabilities for designing complex assemblies? Thanks
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19.3k
Mar 21
Maximum safe draw depth for aluminum
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
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11.8k
Jan 02
Injection molding wall thicknesses – tips?
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
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14.3k
May 15
How to improve paint adhesion to plastic?
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
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10.8k
Aug 22
Discussing CAD add-ins: Which ones are essential for you?
Hello community, I’d like to start a discussion about the add-ins or plugins you find indispensable for working with CAD software like SolidWorks, Fusion 360, Inventor, etc. Which add-ins can’t you live without and... read more
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39.9k
May 15
How to ensure solid models for load-bearing designs
Hi everyone, I'm designing a structural component for a load-bearing assembly and need to ensure the CAD model is fully solid to avoid issues during manufacturing. What are the best practices for verifying that... read more
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4.8k
Jan 28
Food contact safe manufacturing
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
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10.4k
Mar 19
How to design a 3D-printed snap closure that works perfectly?
Hey guys! I’m hoping I can get some technical advice in designing an enclosure for a scientific instrument — it's a portable and remote logging device. The device I'm enclosing is about 100 mm... read more
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13.4k
Jul 02
Printing a 3D Model Purchased from a Third Party
Hello, I was wondering if there would be any issues in requesting the production of a print from a model purchased from a third party.Thank you and keep up the good work! read more
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2.1k
Jan 23