Creality Ender 4 Gantry Carriage
Description
A Simply Remix Of The Gantry Parts From Greg191134'S Comprehensive Core Xy Upgrade For The Creality Ender 4 (Https://Www.Thingiverse.Com/Thing:2686559), To Reduce Twisting Inherent To H-Bot Printers. I'Ve Added Holes And Clearance To Continue Using Pulleys In The H-Bot Configuration, Which Can Be Used As Is, Or In Combination With The Rest Of The Conversion To Go Full Core Xy. I'Ve Included A Stop That Comes With The Original Pack For Completeness. Warning: I Made An Error With V1, V2 Of The Mirrored Bracket Should Properly Engage The X Ends-Top. Check The Clearance Between The Ends-Top Lever And The Screw Retaining The Pulley Bolt. Either Move The End-Stop Down Or Use A Thin Nut If Necessary. V3 Has A Recess And Should Prevent The Bolt From Impeding The End-Stop. Put Washers In At The Top Of The Bolt Or Use A Shorter Bolt. I'Ve Added A Hole For A Trim Bolt On Both V4 Brackets. If Your Print Isn'T Perfectly Square, Use A M5 Trim Bolt And Nut In Each Bracket. Check The Front Of The Frame With A Right-Angle Tool, Move Gantry Forward To End-Stop Position, Measure Distance To The Beam In Front Of The Gantry At Each Side. Equalise These Distances Using The Trim Bolts. Version History: V1: Added Holes And A Groove In The End-Stop To Access The Nut. Left/Mirror Bracket Now Deleted. V2: Fixed The End-Stop On The Left/Mirror Bracket. V3: Added Recess For Nut Near End-Stop On The Left/Mirror Bracket. V4: Added Trim Screw Hole To Perfectly Square The Gantry To Both Brackets. Widened Gantry Channel By 0.3Mm To Allow Movement When Trimming. Added A Long End-Stop Version. Check Hoe Your End-Stop Will Fit, If Necessary, Cut The Paddle Off On The Slicer To Give You Options, Or Print Mirrored. V5: Changed The Trim Hole To A Slot, Added M3 Screw Holes Into End-Stop Block To Allow End-Stop Adjustment. There'S A Very Handy Complimentary Part By Ronpandolfi, Which Fits Underneath The Upper Crossbeams To Make A Sandwich With This Piece. Y Carriage Cage Plate (Ender-4) Https://Www.Thingiverse.Com/Thing:2963291
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