一木棋牌

数控螺旋拉床

数控螺旋立式内拉床

数控螺旋立式内拉床
相关说明:
  内螺旋齿、螺线的拉削是拉削工艺最成熟的典型之一,我们为该工序的加工可采用立式、卧式的拉削方式进行加工。加工对象范围涉及拖拉机、叉车、汽车转向器、军工行业、滚珠丝杆螺母及电动工具行业等大批量、多品种的内螺纹加工。
  为进—步提高产品品质,我们又研制了数控螺纹拉床,采用CNC系统和交流伺服驱动装置。其加工精度能确保内螺纹螺距及螺纹起点公差,且精度可靠。注意运用拉削较之车削内螺纹,其工效可提高10倍以上。
  Internal helical tooth thread and spiral curve usually adopts vertical broaching and horizontal broaching and it is one of the most mature techniques of broaching. It can be used for machining internal thread in quantity production in tractor, forklift, truck, automobile steering device, military industry, ball screw nut and electric tools industry. In order to improving the quality of the machine, we newly researched CNC broaching machine, which adopts CNC system and AC servo drive device. The machining precision of it guaranteed the thread pitch and starting point tolerance of internal thread.

  Note: Working efficiency of broaching internal thread is 10 times compared with that of  turning.

机床型号

Model

LK8805

LK8810

LK8820

LK8825

单位unit

额定拉力

Rated pulling capacity

50

100

200

250

KN

额定扭矩

Rated torque

45

90

180

300

Nm

额定行程

Nominal stroke

800

1250

1600

2000

mm

拉刀最大长度

Max。length of broach

990

1400

1850

2150

mm

工作速度

Cutting speed

110

1~10

1~20

1~10

n/mim

返回速度

Return speed

110

1~10

1~20

1~20

n/mim

送刀速度

Tool down feeding speed

15

1~5

1~5

1~8

n/min

提刀速度

Tool feeding speed

15

1~5

1~5

1~8

n/min

工作台尺寸(长×宽)

Size of work table(L×W)

240×195

300×320

360×400

600×384

mm

工作台孔径

Bore of working table

80

150

200

200

mm

上下料高度

Height of loading and unloading

890

925

1050

1100

mm

推料行程

Stroke of thrust workpiece

72

90

200

450

mm

Z轴伺服电机功率

Power of servo motor of Z axis

9

20

37

52

KW

Z轴伺服电机转矩

Torque of servo motor of Z axis

45

90

180

300

Nm

Z轴伺服电机转速

Speed of servo motor of Z axis

2000

2000

2000

2000

rpm

C轴伺服电机功率

Power of servo motor of C axis

1。5

3.5

7.5

5。5

KW

C轴伺服电机转矩

Torque of servo motor of C axis

7.5

16

36

40

Nm

C轴伺服电机转速

Speed of servo motor of C axis

2000

2000

2000

3000

rpm

冷却泵电机功率

Power of coolant pump motor

1。1

1。1

1.1

1.1

KW

润滑电机功率

Power of lubricating motor

20

20

20

20

W

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