R0000088E Stage 1 Spindle assemble

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Auteur avatarGareth Green | Dernière modification 23/06/2023 par Gareth Green en cours de rédaction

Introduction

Tools Required


Standard hex key set

5mm hex drill bit

Drill Driver

Ball pien hammer

Nylon block

0.05 Feeler gauge


Parts Required


B0000045 linear rail x 8

B0000044 linear railx 4

B0000173 blanking caps x 68

B0000046 bearing x 24

D0007816 nipple extension x 12

B0000233 grease nipple metric fine x 24

D0007724 double slide base x 4

D0007725 single slide base x 4


Étape 1 - Unless otherwise stated

Use Loctite 243

Mark bolts as finalised with pen mark



Étape 2 - Fit Linear rails

Linear rail B0000045 needs fitting to each spindle base


..Linear rails have a datum face indication. Attention must be paid for correct orientation

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


Étape 3 - Position and finalise rails

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



Étape 4 - Fit Blanking caps B0000173

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.


Étape 5 - Prepare bearing blocks

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



Étape 6 - Position bearing blocks onto rails

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

Étape 7 - Fit greasing points

1 Fit 12 off B0000223 m6 x 0.75 grease nipples to D0007816 as shown

2 Remove grubscrew from greasing point at indicated points

3 Fit one extended grease nipple and one standard nipple as shown to all 8 spindles


Étape 8 - Fit 2nd linear rails

4 off


Fit linear rail B0000044 to double slide base D0007724 with m6 x 20 socket caps

1 ensure rail datum is orientated correctly

2 ensure linear rail is centralised

3 Add b0000173 caps once finalised



Étape 9 - Adjust bearings and add grease points

4 off


1 Follow 5.3 for adjustment details

2 Fit grease nipples to bearing blocks as shown



Étape 10 - Fit single slide base

Fit D0007725 to spindles 2,4,6 and 8


Use 8 off m6 x 12 socket cap per spindle


1 Place slide base on bearings , add bolts with drill driver torque 5 whilst lightly applying force by hand in the direction shown


2 Carefully remove slide base and use feeler gauge to check damage face of bearing is hard up against datum face of slide block . If a gap is present, disassemble , check parts and rebuild


3 Once checked and passed, carefully refit slide base to linear rail and apply final tension to 8 off m6 cap heads



Étape 11 - Fit double slide base

Repeat previous step but use pre build D0007724 assemblies and fit to spindles 1,3,5 and 7



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