技术参数

Specification

Model

C6241×1000

C6241V×1500

C6246×2000

C6246V×1000

C6246V×1500

C6246V×2000

加工范围

Capacity

床身上工件回转直径

Swing over bed

410mm(16")

460mm(18")

拖板上工件回转直径

Swing over cross slide

220mm(8-13/16")

270mm(10-3/4")

马鞍内工件回转直径

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")

花盘前马鞍有效长度

Valid length of gap

165mm(6-1/2")

床身宽度

Width of bed

300mm(11-13/16")

主轴箱

Headstock

主轴端部

Spindle nose

D1-6

主轴通孔直径

Spindle bore

58mm(2-1/4")

主轴内孔锥度

Taper of spindle bore

No.6 Morse

主轴转速范围

Range of spindle speed

12 changes, 25～2000r/min

进给及螺纹

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")

大丝杠螺距

Lead screw thread

6mm or 4T.P.I.

纵向进给

Longitudinal feeds range

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

横向进给

Cross feeds range

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

公制螺距范围

Threads metric pitches

41 kinds, 0.1～14mm

英制螺距范围

Threads imperial pitches

60 kinds, 2～112T.P.I.

径节制螺距范围

Threads diametral pitches

50 kinds, 4～112DP

模数制螺距范围

Threads module pitches

34 kinds, 0.1～7MP

尾座

Tailstock

尾座套筒直径

Quill diameter

60mm(2-5/16")

尾座套筒行程

Quill travel

130mm(5")

尾座套筒内孔锥度

Quill taper

No.4 Morse

电机

Motor

主电机