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LeBlond - Bed Design
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The bed of the LeBlond lathe was massively constructed and featured a much steeper angle to the front way than that provided by other makers - this was designated by the makers as their "Improved Compensating V" and was claimed to overcome the limitations that were evident in the standard American inverted V arrangement with its equal-sized ways of very limited area. The back of the carriage ran on a flat way (and was retained by a flat gib underneath, copying "English" practice) whilst the top of the front ways were exceptionally broad and the Vs arranged at 15 degrees and 70 degrees which, it was claimed,  prevented the carriage from trying to climb over them under heavy cuts.

The heavily-built LeBlond 25" lathe of 1921 clearly showing the bed section with its steeply-racked, wide-surface "inverted V" construction. Note the rack-driven tailstock - no need to send for two apprentices to push it along the bed.
Like many makers of the time LeBlond seemed content to fit what today would be considered very undersized micrometer dials to the compound-slide feed screws.

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E-MAIL   Tony@lathes.co.uk

LeBlond - Bed Design
LeBlond Home   Regal Lathes  Headstocks   Toolposts   Bed Design   Apron   Accessories Toolroom Lathe    Portable Lathe    Screwcutting Gearbox   LeBlond NK Heavy-duty Models