https://forums.autodesk.com/t5/fusion-design-validate-document/thread-engagement-problems/m-p/13363923#M3948 <P><SPAN>Hi, I have two parts in Fusion 360 that I want to screw together using a trapezoidal thread. However, I always have major problems with the thread engagement, as they somehow always collide with each other. The problem areas are marked in red in the image. The whole assembly is intended for 3D printing. What is the best way to solve this problem? Thanks a lot!</SPAN></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="brendelarne_0-1741684754733.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1476173iB062E52581CC3673/image-size/medium?v=v2&amp;px=400" role="button" title="brendelarne_0-1741684754733.png" alt="brendelarne_0-1741684754733.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 11 Mar 2025 09:24:30 GMT brendelarne 2025-03-11T09:24:30Z https://forums.autodesk.com/t5/fusion-design-validate-document/thread-engagement-problems/m-p/13363923#M3948 <P><SPAN>Hi, I have two parts in Fusion 360 that I want to screw together using a trapezoidal thread. However, I always have major problems with the thread engagement, as they somehow always collide with each other. The problem areas are marked in red in the image. The whole assembly is intended for 3D printing. What is the best way to solve this problem? Thanks a lot!</SPAN></P><P>&nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="brendelarne_0-1741684754733.png" style="width: 600px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/1476173iB062E52581CC3673/image-size/medium?v=v2&amp;px=400" role="button" title="brendelarne_0-1741684754733.png" alt="brendelarne_0-1741684754733.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Tue, 11 Mar 2025 09:24:30 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/thread-engagement-problems/m-p/13363923#M3948 brendelarne 2025-03-11T09:24:30Z https://forums.autodesk.com/t5/fusion-design-validate-document/thread-engagement-problems/m-p/13364049#M3949 <P>Hi,</P> <P>The thread does not cut through the chamfer<BR />Follow the screencast</P> <P>&nbsp;</P> <P><div class="lia-vid-container video-embed-center"><div id="lia-vid-6369874961112w928h540r965" class="lia-video-brightcove-player-container"><video-js data-video-id="6369874961112" data-account="6057940548001" data-player="default" data-embed="default" class="vjs-fluid" controls="" data-application-id="" style="width: 100%; height: 100%;"></video-js></div><script src="https://players.brightcove.net/6057940548001/default_default/index.min.js"></script><script>(function() { var wrapper = document.getElementById('lia-vid-6369874961112w928h540r965'); var videoEl = wrapper ? wrapper.querySelector('video-js') : null; if (videoEl) { if (window.videojs) { window.videojs(videoEl).ready(function() { this.on('loadedmetadata', function() { this.el().querySelectorAll('.vjs-load-progress div[data-start]').forEach(function(bar) { bar.setAttribute('role', 'presentation'); bar.setAttribute('aria-hidden', 'true'); }); }); }); } }})();</script><a class="video-embed-link" href="https://forums.autodesk.com/t5/video/gallerypage/video-id/6369874961112">(view in My Videos)</a></div></P> <P>&nbsp;</P> <P>günther</P> Tue, 11 Mar 2025 10:30:00 GMT https://forums.autodesk.com/t5/fusion-design-validate-document/thread-engagement-problems/m-p/13364049#M3949 g-andresen 2025-03-11T10:30:00Z