مخرطة مركزية

Used Colchester Student 1800 Straight Bed Centre Lathe

MACHINE SPECIFICATION
Distance between centres 635mm
Centre height 165mm
Swing
Swing over bed 335mm
Swing over cross slide 209mm
Spindle
Bored to pass 40mm dia
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Nose D1-4 Camlock
Morse taper in nose N0 3
Width of bedways 231mm
Travel
Total travel of cross slide 209mm
Total travel of top slide 95mm
Total travel of tailstock barrel 146mm
Speeds
Spindle speeds (16)
22-1800rpm
Spindle motor 2.25kW

MACHINE SPECIFICATION Cont’d
Whitworth threads (45) 2-72tpi
Diametral threads (21) 8-44
Metric pitches (39) 0.2-14.0mm
Module pitches (18) 0.3-3.5
Feeds
Sliding feeds 0.001-0.040 ipr/spindle
Surfacing feeds 0.0005-0.020 ipr/spindle
Tailstock
Approx weight 800Kg
Machine in Imperial execution




MACHINE EQUIPPED WITH
3 jaw chuck
Quick change toolpost and 6 off toolholders
Ainjest high speed screwcutting attachment
Single bedstop
5 Position turret bedstop
Apron dial
Chuck guard
Coolant system
Rear splashguard