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Liste de résultats
- Adjust slave side relationship between sprocket and leadscrew by rotating leadscrew with sprocket fixings loose Adjust to bring shaft level <br/> +
- Align dimples and fix with M8 x 12 kcp grubscrews Repeat other side +
- Attach Z axis chain around sprockets Ensure chain join clips are facing upwards +
- Attach chain tensioners to top bar Ensure mounting at highest point up (clearance in fixing holes ) +
- Attach servo motor Ensure motor is orie … Attach servo motor Ensure motor is orientated correctly , and servo plug is facing the correct way Trial fit motor, ensure motor fits into servo mount block easily. Adjust position of servo mount block if interference is evident Once fit is acceptable, finalise fasteners in servo mount block and final fix servo motor in position with bolts Add locking grubscrew to keyway on motor Add locking grubscrew to keyway on motor +
- Attach sprockets to leadscrews . Do not finalise fasteners +
- Check sprocket height is still correct then apply final tension to fixings in sprocket +
- Fit pre assembled leadscrew sleeves to front and rear Z axis Bearing fit and solvent if bearing fit is loose Captivate with Z housing cap +
- Fit 2 off bearings to top of each leadscrew. Use bearing and solvent if loose . Captivate with circlip +
- Fit chain slide to top bar +
- Fit double cylinder mounts Ensure blocks are fitted flush +
- Fit engineers level to Y axis shaft +
- Fit servo mount block to driven side Ensure access hole is facing rear Dry fit fasteners, apply light tension +
- Measure height of tensioner sprockets from top bar and set drive sprockets to same measurement Use verniers Apply final tension to driven side (side with servo motor mounting point) <br/> +
- Remove 2nd axis support and allow Z axis to move to bottom of movement Wind by hand to top travel by rotating leadscrew, then again to bottom Movement should be smooth and consistent with no tight spots +
- Remove slave side bearing support +
- Slide onto leadscrew nut Z nut housing Insert into frame leadscrew Fit z nut housing to tie beam +
- Slide onto leadscrew nut Z nut housing Insert into frame leadscrew Fit z nut housing to tie beam +
- Tension chain by using adjusting grubscrew on tensioners Set chain tension to remove slack Sam, Can you measure the amount of chain flex once set correctly please +
- Use Loctite 243 on all fasteners Use Loctite 572 on all threaded pneumatic connection Pen mark all fasteners to show finalised +
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