CL500M Lathe

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This tool cannot be operated without completing a training course.

Documentation

The lathe is this one Machine Mart Clarke CL500M

The instruction manual: Machine Mart Clarke CL500M Instruction Manual

(Locally hosted copy: Machine Mart Clarke CL500M Instruction Manual)

Trained Users

  • Mike R (self trained)
  • Brian C (by MM, 5/8/19)
  • Richard C (by MM, 5/8/19)
  • Rob B (by MM, 5/8/19)
  • Ben A (by MM, 12/8/19)
  • Dave B (by MM, 12/8/19)
  • Alister (by MM, 19/8/19)
  • Neil S (by MM, 19/8/19)
  • Paul B (by MM, 26/8/19)
  • Jack D (by MM, 26/8/19)
  • Martin DS (by MM, 26/8/19)
  • Gerry T (by MM, 18/11/19)
  • Ben G (by MM, 18/11/19)
  • Alex PB (by MM, 18/11/19)


Commissioning notes:

  • Excessive safety interventions that prevented the drill/mill feature being used have been removed. We may want to consider a new chuck guard.
  • The belt setup was weird, with a single belt between the motor and the spindle, when there was meant to be a jack shaft and two belts. there were two spare belts, but they didn't seem to fit correctly. possible a pulley needs swapping round, or the motor/tensioning adjusting. reading the manual may help. edit: manual read. no idler is a legit setup. its a very unusual arrangement. we'll need to print out the relevant page of the manual.
  • There was initially a rattle sound that was tracked to the motor pulley being loose. that's been fixed by tightening the grub screw. could do with some loctite.
  • The chuck also appears to rattle. one of the drive key parts seems to be loose.
  • The clutch to change drive to the mill head works, but there is a ~4.7mm (3/16"?) key missing from the vertical shaft, so the mill/drill can't be used.
  • The E-stop switch was locked in and we don't have a key. I've fiddled with it so now the e-stop works but doesn't latch. We could do with replacing it.
  • The power feed works.
  • The gibs on the compound need adjusting.
  • There's also a fair bit of backlash that can probably be improved with some tuning.
  • The pulley/belt setting to speed table needs printing out.


Accessories:

Lathe Accessories
Face Plate
Four Way Tool Holder
Jacobs Three Jaw Chuck
Machining Block (for milling)
Thread cutting gearing; Metric 14 (0.5-3.0mm pitch) & Imperial 20 (11-40 TPI)
Travelling Steady
T nut set


Other accessories are shared with the mill and appear on that page.

Additional Accessories

Technical Specs

Tail Stock Morse Taper
MT3

Equivalent Lathes

Equivalent lathes with better manuals and online info 
Shopfox PTSXPRESS M1018
Grizzly G4015Z
Warco WMT300/1

Warco recommended the 100-250 Quick Change Tool Post (QCTP) for their equivalent sized lathe 100-250 Quick Change Tool Post, Recommendation Details