I t I L-' BRIEF SPEGIFIGATION _ l j I I t_ ! t*' ,-L -r l - t-,, . ] , l " l_, l- This specification applies to all four standard models of the Clausing-Colchester 15 in Swing lathes as follows: 6534 . 15 in x 30 in Straight bed lathes 6535. 15 in x 48 in Straight bed lathes 6536 , 15 in x 30 in Gap bed tathes 6537. 15 in x 48 in Gap bed lathes CA,PACITIES Height of centres Swing 7| in Over bed.., 1 5 i n Distance between centres Over cross slide 30 in or 48 in 8: in Diameter of faceplate 1 4 i n Gap-bed Models Turning diameter in gap 24 in Width in front of faceplate ...
6 i n Overall length Capacity of travelling steady rest 2i in Overall width 74 in or 92 in 38 in Weight (approx) 2,184 lb or 2,296 lb Spindle bore (Max. bar diameter) HEADSTOCK 2 i n Spindle nose ...A.S.A long taper L.1 Taper in spindle nose bush Spindle speeds (two-speed motor) ... No. 4 Morse Range of spindle speeds (two-speed motor) 37-1500 r.p.m. i A Total travel of cross slide CARRIAGE Total travel of top slide . .. 4i in 9 i n Height from top of top slide to centre line of spindle 1 3 i n THREADS AND FEEDS Max. tool shank size (pillar type tool post) ... f x l i n Pitch of leadscrew 4 t.p.i. Number o{ threads Range 4-120 t,p.i. 45 Number of feeds ... 45 Range per rev.
of spindle Longitudinal ... Cross ... 0'0008-0 024 in 0'0017-0'048 in TAILSTOCK Spindle travel (No. 4 M.T, centre fitted) Spindle travel (Standard tang drill fitted) ... 6t in si in Taper in spindle ... No. 4 Morse Two-speed motor 2|-5 h.p. DRIVE STANDARD EQUIPMENT SUPPLIED WITH THE MACHINE Full length splash guard Two No, 4 Morse taper centres One centre bush Wrenchs etc. l One 14" dia. {aceolate One 8" dia. slotted driving plate Travelling steady rest F n r e l o + a i l c a { a e l n i + i a n a l ^ ^ , , i ^ 6 ^ ^ r - . , ^ i l ^ L t ^ ^ ^ ^ c ^ ^ l l ^ - A ^ ^ E c o A b l r c