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technical parameter
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Specification
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Models
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CM6241×1000/1500
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CM6241V×1000/1500
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Processing range
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Capacity
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swing over bed
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Swing over bed
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410mm(16＂)
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Maximum turning diameter of workpiece on carriage
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Swing over cross slide
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255mm(10＂)
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Maximum turning diameter in saddle groove
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Swing in gap diameter
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580mm(23＂)
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Effective length of front saddle of disc
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Length of gap
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190mm(7-1/2＂)
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Center distance between two centers
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Admits between
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1000mm(40＂)/1500mm(60″)
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Spindle center height
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Center height
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205(8″)
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Bed width
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Width of bed
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250(10＂)
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principal axis
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HEADSTOCK
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Spindle end
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Spindle nose
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D1-6
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Diameter of spindle through hole
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Spindle bore
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52mm(2＂)
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Taper of spindle bore
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Taper of spindle bore
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No.6Morse
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Spindle speed range
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Range of spindle speed
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16 changes 45-1800r/min
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30-550r/min or 550-3000r/min
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Feed and thread
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FEEDS AND THREADS
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Maximum longitudinal travel of small trawls
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Compound rest travel
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140mm(5-1/2＂)
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Maximum lateral travel of middle carriage
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Cross slide travel
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210mm(8-1/4＂)
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Specification of large screw rod
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Lead screw thread
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4T.P.I.
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Maximum dimension of tool holder (width) × (high)
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Max.Section of tool （W×H）
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20×20mm(13/16＂)
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Longitudinal feed range
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Longitudinal feeds range
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0.05-1.7mm/rev(0.002＂-0.067＂/rev)
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Cross feed range
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Cross feeds range
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0.025-0.85mm(0.001＂-0.0335＂/rev)
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Metric thread range
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Threads metric pitches
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39kinds 0.2-14mm
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Inch thread range
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Threads imperial pitches
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45kinds 2-72T.P.I
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Diameter control thread specification
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Threads diametral pitches
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21kinds 8-44D.P.
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Modular screw thread specification
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Threads module pitches
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18kinds 0.3-3.5M.P.
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Tailstock
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TAILSTOCK
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Diameter of tailstock sleeve
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Quill diameter
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50mm(2＂)
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Tailstock sleeve stroke
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Quill travel
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120mm(4-3/4＂)
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Taper of tailstock quill
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Quill taper
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No.4 Morse
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Lateral adjustment
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Cross adjustment
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