Dual J-Head Kossel Magnet Upgrade
Description
This Is An Upgrade To A 20X20 Framed Deltabot Printer That Is Using Wheeled Rail-Runners. 3 Upgrades In One. A: It Adds A 4Th Wheel To The Runners, Making Them Much More Sturdy. B: It Uses 12Mm Magnets In Place Of The Usual Rose-Joints. C: It Can Take 2 J-Head Extruders It Has A Dual Object-Fan Shroud, That Runs From A Single Over-Head 40Mm Fan. Extruders Are 26Mm Offset Tip To Tip And 13Mm From Center On X It Has Built In 30Mm Fan Mount-Point For Hot-End Cooling. This Design Also Moves The Effector-Plane Down To Just Above The Print-Plane, Making For A Much More Rigid Effector-Assembly. It Uses The Generic 12Mm Od Magnets As From Most Ebay Outlets. These Magnets Should Pop Into Their Sockets Nice And Tight, Be Sure To Have Your Feed-Rate Set Correctly, If Too Little They Will Be Lose....No Good. Note That This Design Is Now In Use ...( And I'M Not Impressed With These Damn Magnets...) Update 8Jul2016: Added The Single J-Head Effector And Clamp Plate, For Those That Might Just Want To Run With One Extruder. The Rest Of The Magnet-Setup Remains The Same. Update 11Jul2016: Completely Re-Designed The Object-Fan. It Now Has 2 Shrouds Running From A Single 40Mm Fan, Over-Head, No Cable-Ties Required. The Stl File Can Just Be Mirrored For The Opposing Sides Funnel. File Name:Dual-Object-Fan-40Mm_Half.Stl
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