Robohand Finger-sensor
Description
‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ Please Respect The License And Give Credit To The Designer ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ Got Inspiration From All The Different 3D Printed Prosthetic Hands And Was Thinking My Conductive And Flexible Pi-Etpu 95-250 Carbon Black Filament Could Add A Dimension Or 2... This Dualstrusion Will Create The Finished Finger With Joints And A Force Sensitive Fingertip. The Fingertip Has A Outer Shell That, When Pressed, Will Connect To The Inner Conductive Surface, Thus Creating A Closed Circuit. This Model Is Only A Quick Proof Of Principle Design... And The Picture Of A Full Hand Is Only A Visualization Of A Hand That Could Be Printed In One Go... Perhaps!? Are You Up For The Challenge? The Smudging Of The Conductive Material Resulted In A Closed Loop At Aprox 8.5K And When Pressing The Tip It Goes Down To 7.2K Its My First Dualstrusion, I Used 0.7Mm Nozzles And I Could For Sure Need To Adjust The Height Of The Nozzles And It Would Be Great To Have Retractable Nozzles To Get Rid Of The Smudging... I Designed The Finger In A Straight Shape But It Would Be Better To Print It Bent Outwards, The Tpu Material Has A Problem To Bend The Finger All The Way Back After It Has Been Closed Lots Of Times... Or Change The Shape Of The Joints... 3D Printed With Abs And Pi-Etpu 95-250 Carbon Black Filament. Pi-Etpu 95-250 Carbon Black Is A Professional 3D Printer Uv-Stable, Flexible And Conductive Filament. Don´T Need The Conductivity? Well The Conductivity Is Great For Some Things But Perhaps Not Your First Choice? Then Consider This: This Filament Will Give You Some Really Nice Benefits If The Conductivity Is Not An Disadvantage For Your 3D Printed Design: •The Material Composition Eliminates “Stringing / Webbing” Issues. •The Hardness Of 95 Shore A And The Carbon Black Filler Makes For Great Print Abilities. •The Carbon Black Filler Is An Excellent Uv Stabilizer Thus The Prints Are Built To Last In Very Harsh Environments. •The Matte Black Surface Finish Has A Very Exclusive Look. •The Material Feels Very Nice And Dry To Touch. •It´S Not Too Stretchy And Will Do Great For Timing Belts Etc. Http://Rubber3Dprinting.Com/ Http://Www.Palmiga.Com Follow On Instagram And Twitter: Http://Instagram.Com/Rubber3Dprinting Https://Twitter.Com/Rubber3Dprint Http://Youtu.Be/5Bmg8Tpi6Lk Http://Youtu.Be/_7Pgmqtvkug Https://Www.Youtube.Com/Watch?V=O9Ncsgdxk8U
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