技術(shù)參數(shù)

Specification

Model

C6241×1000

C6241V×1500

C6246×2000

C6246V×1000

C6246V×1500

C6246V×2000

加工范圍

Capacity

床身上工件回轉(zhuǎn)直徑

Swing over bed

410mm(16")

460mm(18")

拖板上工件回轉(zhuǎn)直徑

Swing over cross slide

220mm(8-13/16")

270mm(10-3/4")

馬鞍內(nèi)工件回轉(zhuǎn)直徑

Swing in gap diameter

640mm(25-1/8")

690mm(27-1/8")

距

Distance between centers

1000mm(40")

1500mm(60")

2000mm(80")

1000mm(40")

1500mm(60")

2000mm(80")

花盤前馬鞍有效長度

Valid length of gap

165mm(6-1/2")

床身寬度

Width of bed

300mm(11-13/16")

主軸箱

Headstock

主軸端部

Spindle nose

D1-6

主軸通孔直徑

Spindle bore

58mm(2-1/4")

主軸內(nèi)孔錐度

Taper of spindle bore

No.6 Morse

主軸轉(zhuǎn)速范圍

Range of spindle speed

12 changes, 25～2000r/min

進(jìn)給及螺紋

Feeds and threads

小拖板行程

Compound rest travel

128mm(5")

中拖板行程

Cross slide travel

285mm(11-1/4")

刀具截面

Max.section of tool

25×25mm(1"×1")

大絲杠螺距

Lead screw thread

6mm or 4T.P.I.

縱向進(jìn)給

Longitudinal feeds range

42 kinds, 0.031～1.7mm/rev(0.0011"～0.0633"/rev)

橫向進(jìn)給

Cross feeds range

42 kinds, 0.014～0.784mm/rev(0.00033"～0.01837"/rev)

公制螺距范圍

Threads metric pitches

41 kinds, 0.1～14mm

英制螺距范圍

Threads imperial pitches

60 kinds, 2～112T.P.I.

徑節(jié)制螺距范圍

Threads diametral pitches

50 kinds, 4～112DP

模數(shù)制螺距范圍

Threads module pitches

34 kinds, 0.1～7MP

尾座

Tailstock

尾座套筒直徑

Quill diameter

60mm(2-5/16")

尾座套筒行程

Quill travel

130mm(5")

尾座套筒內(nèi)孔錐度

Quill taper

No.4 Morse

電機(jī)

Motor

主電機(jī)