Specification

型號

Models

C6251×1000/1500/2000/3000

C6251V×1000/1500/2000/3000

C6256×1000/1500/2000/3000

C6256V×1000/1500/2000/3000

加工范圍

CAPACITY

床身上工件回轉(zhuǎn)直徑

Swing over red

510mm(20")

560mm(22")

拖板上工件回轉(zhuǎn)直徑

Swing over cross slide

305mm(11-7/8")

355mm(13-3/4")

馬鞍槽內(nèi)回轉(zhuǎn)直徑

Swing in gap diameter

735mm(29")

785mm(31")

花盤前馬鞍有效長度

Valid length of gap

200mm(8")

兩中心距

Distance between centers

1000mm(40")

1500mm(60")

2000mm(80")

3000mm(120")

1000mm(40")

1500mm(60")

2000mm(80")

3000mm(120")

主軸中心高

Center height

1135mm

1160mm

床身寬度

Width of bed

350mm(13-3/4")

主軸參數(shù)

HEADSTOCK

主軸端部

Spindle nose

D1-8

主軸通孔直徑

Spindle bore

80mm(3-1/8")

主軸變徑襯套錐度

Taper of spindle bore

No.7Morse

主軸轉(zhuǎn)速范圍

Range of spindle speed

12changes25-1600r/min

25～1600r/min（variable）

12changes25-1600r/min

25～1600r/min（variable）

進(jìn)給及螺紋

FEEDS AND THREADS

小拖板縱向行程

Compound rest travel

130mm(5-1/8")

中拖板橫向行程

Cross slide travel

316mm(12-15/16")

大絲桿規(guī)格

Lead screw thread

6mm or 4T.P.I

車刀刀桿尺寸（寬×高）

Max. section of tool

25×25mm(1×1")

縱向進(jìn)給范圍

Longitudinal feeds range

35 kinds 0.059-1.646mm/rev (0.0022"-0.0612"/rev)

橫向進(jìn)給范圍

Cross feeds range

35 kinds 0.020-0.573mm/rev (0.00048"-0.01354"/rev)

公制螺紋范圍

Threads metric pitches

47 kinds 0.2-14mm

英制螺紋范圍

Threads imperial pitches

60 kinds 2-112T.P.I

徑節(jié)制螺紋規(guī)格

Threads diametral pitches

50 kinds 4-112D.P.

模數(shù)制螺紋規(guī)格

Threads module pitches

39 kinds 0.1-7M.P.

尾座參數(shù)

TALLSTOCK

尾座套筒外徑

Quill diameter

75mm(3")

尾座套筒行程

Quill travel

180mm(7")

尾座套筒內(nèi)孔錐度

Quill taper

No.5Morse

橫向調(diào)整

Cross adjustment

±13mm(±1/2")

電機(jī)參數(shù)

MOTOR

主電機(jī)功率