]> 2026-05-26T16:08:23+02:00 R0015332 Mount Backfences and Align 0 en Draft Fitting and setting details for back fences Hard 2 hour(s) <u>'''Tools Required'''</u> Standard hex key set 1 Meter straight edge Feeler gauges engineers square Shim pack <u>'''Parts Required'''</u> R0000559 Bench assemble machined parts R0015326 Bench Assemble Roller Backfences <br/> false en R0015332_Mount_Backfences_and_Align_Screenshot_2023-10-23_091010.png none Use locktite 243 on all fasteners Use loctite 572 on all threaded pneumatic connection Pen mark all fasteners to show finalised Attach pre machined back fence support to main frame Use 4 off M8 x 25 socket caps , do not apply adhesive Set assembly to maximum height position in fixing slots Attach pre build roller fences to backfence support bar using M6 x 35 socket caps . Do not apply adhesive 1 Use engineers square to check squareness of roller fences to cut tables. Check at multiple points 2 Identify movement required to adjust square. Gap between square and roller: Top = add shim to top of bar Bottom = Add shim to bottom of bar 3 Cut and add shim ensuring shim bottoms out on M8 fastener, as this will act as a datum <div class="icon-instructions caution-icon"> <div class="icon-instructions-icon"><i class="fa fa-exclamation-triangle"></i></div> <div class="icon-instructions-text">...Only use single shims to adjust , do not add shims together to increase size.</div> </div> 4 Adjust until rollers are square with full tension on M8 fixings<br/> 1 Use 1 meter straight edge to check alignment of rollers. Identify which direction movement is required to achieve alignment of all rollers. Tolerance 0.002"/0.05mm 2 Adjust using shim at indicated point on either / both arms <div class="icon-instructions caution-icon"> <div class="icon-instructions-icon"><i class="fa fa-exclamation-triangle"></i></div> <div class="icon-instructions-text">...Each arm should only ever have 1 side with shim This retains datum positions</div> </div> 3 Adjust until all roller are within tolerance to straight edge 1 Set heights of all rollers to cut tables to a gap of 1.5 mm . tolerance -+0.5mm 2 Use slots shown for main adjustment 3 Use counterbores shown for fine adjustment 4 Check all measurements on all rollers are correct Once all fasteners are finalised and settings checked, shim over hangs must be removed. Ensure no cut points are left from exposed shims 1 Finalise all fasteners shown. 8 off M8 indicated should be set to 40 nm toque setting Once final adjustment has been done, recheck all settings as movement is possible when adjusting 2 Table /roller squareness 3 Roller alignment 4 Roller height <div class="icon-instructions caution-icon"> <div class="icon-instructions-icon"><i class="fa fa-exclamation-triangle"></i></div> <div class="icon-instructions-text">{{{1}}}</div> </div> Tolerance in following step must be adhered to Ensure all measurements are set equal so roller fences are the same height above tables To confirm the gap must be no bigger than 2mm between rollers and cut tables Unless otherwise stated Attach backfence support Attach roller fences Set squareness Set alignment between roller fences Set height Recheck all settings Remove all sharp edges Please ensure the following step is adhered to 2024-04-03T10:40:21Z 2460403.9446875 R0015332 Mount Backfences and Align 0 false false 0 0 0 1 plainlist 3 [[:Dokit:DocOptions]] [[DokitEPIEnable::yes]] R0015332 Mount Backfences and Align# QUERYee7a61aae48f1c3f91d8e4d7736360be