Linear Rail Y Axis Wilson LulzBot 2020
Description
Linear Rail Y Axis For Any 2020 Framed Printer Like A Wilson Ii Or Lulzbot Etc. The Aim Was To Test The Idea Of A Robust, Mostly Printed Y Axis That Could Be Scaled To Take A Larger And Heavier Bed. Update: Make The Linear Bearing Rail Hole 0.2 Larger In Both End Plates. I Used Cheap Y Axis Is Sbr12-500Mm Linear Bearing Rails And Sbr12Uu Sliding Block From Ebay. To My Surprise They Where Very Straight And With The Cost Being So Low I Would Consider This A Better Choice For Even A 200X300 Bed Due To The Fact The Rails Are So Straight. Added: Y_Axis_Motor_Endplate_Open_Test.Stl Another 0.2 Opened Up Look For The Corresponding Name With "Open" In The Name. Added: Clamp Blocks Y_Axis_Linear_Rail_Clamp.Stl To Clamp The Linear Rails To The Frame. The Use M5 And M3 Bolts And Nuts To Clamp The Y Axis In Place. 8X M3 X 60Mm 8X M5 X 25Mm A Test Part Y_Axis_Endplate_Test_12.15Mm.Stl To Check If Your Linear Rail Will Fit Before You Print A Whole End Plate. Added: A Dwg File Bed_2030_Lulzbot.Dwg Of Proposed Holes For The Sbr12Uu Sliding Block. This Is A For A 200X300 Bed And For 4 Or 3 Bearing Blocks. A Dxf File 3030_Heatbed.Dxf For Fitting The 24Volt Reprap Pcb Heatbed 300X300Mm. Http://Www.Reprap.Me/Pcb-Heatbed300X300.Html These 2 Bed Plates Are Untested And May Need The 5Mm Holes Adjusted If The Chinese Blocks Are Drilled Off As They Sometimes Are. So A Little Care And Checking To Make Sure It All Runs Free. In The Pics You Will Notice I Have 3 Bearings On The Rails... I Actually Used 4 But 3 Will Work As Good I Would Guess.
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