CRE Test Machine
thingiverse
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/6wqJTf81Kcz This is a CRE Test Machine (constant-rate-of-extension) that has a cross-head that travels in an up/down/cyclical direction. Update 1. Printed out the original frame and grip files (not the assembly file) at x0.5 file size seen in the pictures. Grips and frame printed very well with 3% support. Used supports everywhere. Used small drill bit to clean out bottom mounting hole, then grip popped right in. Top mount at load cell needs to be larger.. Will fix it for next revision. 11-18-2018 2. In file revisions v1r2 fixed top mounting hole. made large to hold grip. 11-20-2018 If you have any questions or suggestions,please let me know. Thank you for looking. Enjoy!
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