Purchasing
- New or second-hand
- Second-hand
- Well worth considering -
it will depreciate slower than a new one
- Check condition
- Alignment of headstock and tailstock
- State of bearings
- New
- You tend to get what you pay for but some better value than others - shop around
Design and Construction
- Weight
- Rigidity
- Strength of bearings
- Distance between bearings in headstock
- Power of motor
- Is there a Morse taper in the headstock?
- Diameter of swing
- Length of bed
- Has it a fixed head only?
- Arrangements for bowl turning
- Outboard
- Direction of revolution
- Right-hand thread
- Rotating headstock
- Space requirements are different for 1 & 2 above
- Additional cost of attachments for bowl turning
- Speeds
- Number (five is best, if speed is not continuously variable)
- Speed range
- Ease of changing speeds
- Ease of adjustment to rest and tailstock
- Portability (if important)
- Spares and ancillary equipment
- Availability
- Nose spindle thread
- The final choice will be a compromise depending on:
- Available cash
- Working space
- General requirements
- Except for people doing miniature work a big lathe is preferable to a small lathe - small items (eg lace bobbins) can be turned on a big lathe - big items cannot be turned on a small lathe
- No lathe is perfect!
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