Harrison L6 mk3 — Harrison L6 mk3 Lathe (1969-70) Spare Parts List & Instruction Manual PDF (EN)

'-~----~~~~' =,----""'''.~--- "1 I ) SPECIF~ o AND LEADING E SI s STANDARD MODEL WITH PROFILING JEQUIPMENT 13" Medel Admits between centres Bed length Swing over carriage (with cover removed) Swing in gap-diameter Swing in gap-in front of faceplate". Max, length of copy turning-between centres ... Max. length of copy turning-with chuck ... Max. cross slide feed , .. Max. compound slide feed Swing over cross slide (normal turning) Swing over cross slide (copy turning) Max. depth of profiling Min. front angle Max. back angle Horsepower of hydraulic pump motor Max. movement of Tailstock spindle Set over of tailstock spindle Centre to tool base (front) Centre to tool base (rear) ... Max. too!

section Spindle speeds-number Range with 3 h.p. motor Range with 2-speed 3/1-& h.p. motor Spindle bored to pass Size of morse taper centres ... Leadscrew Range of threads (TPI) Norton Gearbox, 4 TPI Leadscrew Range of feeds (longitudinal) Norton Gearbox, 4 TP! Leadscrew Range of feeds (cross) Norton Gearbox. 4 TPI Leadscrew Range of Metric Pitches. Metric Gearbox, 6 mm. P. Leadscrew ... Range offeeds (longitudinal), Metric Gearbox, 6 mm. P. Leadscrew Range offeeds (cross), Metric Gearbox, 6 mm. P. Leadscrew ... 610 or 1016 mm. 1424 or 1830 mm. 238 mm. 505 mm. 114mm. 24" or 40" 56n' or nn" 9i" 20in 4t' 610 or 1016 mm. 1424 or 1830 mm. 56n" or nn" 24" or 40 n 464 or 870 mm. 419 or 825 mm.

203 mm. 73 mm. 159 mm. 140 mm. 51 mm. iSi" or 34t" "l6!' or n·v 8 n 2i" 6t 203 mm. 73 mm. 8" :W n sr 2" 90· 30· ! 'I" i" 'inn *" 1u n x i" 16 '102 mm. 9·5 mm. 27 mm. "n i" inn 102 mm. 9·5 mm. 27 mm. 22·2 mm. 28·6 x 16 mm. 28·6 x 16 mm, '11-' x i" S or 16 56-1,250 r.p.m. 34-1.500 or 45-2.000 1-&n dia. No. :3 38 mm. 38 mm. 45-2,000 i!" dia. No.3 'in aia. x 4 TPI 4-60 TP! ·0020" - ·033" ·0012" - ·019" 28·6 x 6 mm. P ~-kn dia. x 4 TPI 4-60 TPI ·0020" - ·033" ·OOn" - ·019' 28·6 x 6 mm. P ·2-7 mm. P ·025 -1·00 mm. ·012- ·47 mm. ·2-7 mm. P ·025 -1·00 mm. ·012 - ·47 mm. 4