Gauntlet thumb

thingiverse

Customized version of http://www.thingiverse.com/thing:45267 Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=45267 Instructions Using the following options: Finger Lengths: Middle Finger, Index Finger, Pinky Finger, Ring Finger Middle_Finger_Length = 100, Index_Finger_Length = 90, Thumb_Length = 65 Finger Thicknesses: All Fingers Except Thumb, Middle Finger and Pinky Finger have same thickness. Pinky_Finger_Thickness = Finger_Thickness, All Fingers Except Thumb have same finger width except Thumb Bearing and Knuckle_Width All Fingers except Ring Finger Lengths are given as percentage of Index Finger. Fist Angle = 60 Thumb Details: Thumb Bearing, Thumb Joint, CRES= 20 Back Hand is calculated by 1 + Middle Finger / (CRES + WT) Thumb Metacarpal = 55, Thumb Thick = 20 All Fingers Lengths are given with thumb bearing length in mm Knuckle_Width = Knuckle_Thickness + Fist Angle, Knuckle Thickness= 28. Ring Finger Lengths is equal to Index finger by 90% Back Hand = 1 + Middle Finger / (CRES+ WT) and WT = 2 Pinky_Finger_Bearing = 7