Build instructions for stage one assembly of spindle heads
Auteur Gareth Green | Dernière modification 23/06/2023 par Gareth Green en cours de rédaction ⧼frevu-button-review-label⧽
Build instructions for stage one assembly of spindle heads
Stage_1_Spindle_assemble_Screenshot_11.png
Linear rail B0000045 needs fitting to each spindle base
1 Orientation of Datum face is as shown
Ensure all linear rails and machined grooves in spindle plates are free from debris. Use compressed air.
2 Insert linear rail into each spindle base and drop in m6 x 20 socket caps with adhesive applied into all rail counterbores, do not screw in
When finalising rails , the following should be observed
1 Rails should be pushed against this face when fixing, to ensure consistent positioning between spindles
2 Rails should be centralised in this direction , due to the clearance in the counterbores
3 Use a drill driver @ 15 torque and 5mm hex bit to drive in m6 cap heads on all spindles
4 Use hex key to apply final tension to m6 bolts on all spindles
Fit blanking caps to all rails fitted . It is vital rail caps are fitted flush to allow bearing seals to work correctly.
Use a nylon block as a dolly to ensure caps are driven in flush but no damage is possible to linear rail.
Bearing blocks B0000046 must be prepared for installation . They must be de greased to ensure loctite 243 activates correctly
1 Lay out all 24 bearing blocks as shown and use Fe10 solvent and spray entire top face of lined up bearings, ensuring solvent floods into top facing m6 holes.
2 use compressed air to remove solvent from bearing blocks and tapped holes. 3 Wipe remaining solvent from bearing with clean rag
1 Datum faces of bearings must be observed and installed correctly
Bearing will only have one side that has a machined datum face. It is vital this is orientated correctly when adding bearings to the linear rails
2 Fit 16 bearing to rails as shown
3 Adjust bearing seals to suit rail. release tension on indicated 2 bolts until end plastic section can move
4 Move bearing up and down on rail
5 Re tension 2 bolts
6 Repeat on other end of bearing
This should be done to all bearings fitted
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