NT-Y32系列(Y32SERIES)
四柱式液压机

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一、概述:
  本机器由主机及控制机构两大部分组成。主机部分包括机身、主缸、顶出缸及充液装置等。
  动力机构由油箱、高压泵、低压控制系统、电动机及各种压力阀和方向阀等组成。电气装置按照液压系统规定的动作程序,选择规定的工作方式,在发出讯号的指令下,完成规定的工艺动作循环。
  动力机构在电气装置的控制下,通过泵和油缸及各种液压阀,实现能量的转换,调节和输送,完成各种工艺动作的循环。

  Y32 Serial Press composed of main body and control devices which respectively formed wirh frame, main cylinder, knock-out cylinder,hydraulic system and drive mechanism, lower and upper limit switches, pipe lines, electrical control cabinet and etc.
  Drice mechanism includes oil tank, high pressure pumps, low pressure control system, engines and valves, Electrical control system is designed according to the working procedure of hydraulic princuple. Bypreset,sequential operation can be achieved by drive mechanism via pumps,cylinders,valves,tank and pipe lines.

二、用途和特点:
  该系列液压机适用于可塑性材料的压制工艺。如粉末制品成型、塑料制品成型、冷(热)挤压金属成型、薄板拉伸以及横压、弯压、翻透、校正等工艺。
机器具有独立的动力机构和电气系统,采用按钮集中控制,可实现调整、手动及半自动三种工作方式:
  机器的工作压力、压制速度,空载快下行和减速的行和范围,均可根据工艺需要进行调整,并能完成顶出工艺,不带顶出工艺、拉伸工艺三种工艺方式,每种工艺又为定压,定程两种工艺动作供选择,定压成型工艺在压制后具有顶出延时及自动回程。
  YT型压机除具有上述功能外,顶出罐还具有顶出、延时、自动退回。

  The press Y32 is appliable to compression of plastic materials,For esample, powder and plastics products forming and heat/cool metal extrusion,metal sheet stetching,stamping,bending,edge-folding, straightening,depressedmounting and etc.
Lndependent drive structures and electrical devices insure reliable operation with cantered control buttons,Adjustment, manual operation and semi-automatic operation.three modes are provided respectively for our choice.
The working pressure,pressing speed,unload-descendung speed and decelerated pressing speed can berespectively adjusted in reqirements.
By preset, knock-out,non-knock-out and drawingcan be taken out with pressure-dependent or distance-dependent movement of die.In the case of pressure-dependent movement,the main cylinder of YT32 type press initiates pressure-holding,time delay and automatic return.

三:主要技术规格

Main Technical Parameters

Item

单位

Unit

NT32-40A

NT32-40C

NT32-100B

NT32-200

NT32-315

NT32-200A

NT32-200D

NT32-315A

NT32-315D

NT32-500

NT32-500C

公称力
Rated Pressure

KN

 400

 400

1000

 2000

 3150

 2000

2000

3150

3150

5000

 5000

回程力
Return pressure

 KN

 180

 180

320

 450

 600

 480

 450

 630

 600

1000

 1000

顶出力
Knock-out pressure

 KN

 /

 100

 190

 350

 350

 400

 350

 630

 350

 1000

1000

顶出回力
Return pressure of knock-out

 KN

 /

 63

 100

 250

 250

 250

 250

 320

 250

 400

400

控制油路工作压力
Oil pressure of control lines

 MPA

 /

 /

0.8-

1.2

 1.2-1.5

 1.2-

1.5

 1.2-1.5

1.2-1.5

 1.2-1.5

1.2-1.5

1.5-2.0

1.5-2.0

滑块最大行程
Stroke of slide

mm

 350

 350

 600

 700

 800

 710

 700

 800

 800

900

 900

顶出活塞最大行程
Stroke of knock-out cylinder

 mm

/

150

 200

 250

 250

 250

 250

 300

250

 355

 355

滑块距工作台最大距离Daylight

 mm

500

 700

 900

 1100

1250

1120

 1100

1250

1250

 1500

 1500

顶出活塞距工作台最大距离
Distance between knock-out piston and table

 mm

 /

 /

 215

 345

 445

 324

 345

 360

 445

 385

595

滑块行程速度

Speed of slide

空载下行
Empty descending

Pressing

Return

 

 

mm/s

 50

 50

 22

 100

 80

 90

 100

 100

 100

 100

 140

 10

 10

 14

 12

 8

 18

 12

 12

 8

 10

 10

 52

 52

 47

 52

 42

 80

 52

 60

 42

 80

 80

顶出活塞行程速度
Speed of knock-out cylinder


Knock-out
退
Return

 

mm/s

 /

 95

70

 65

 65

 90

 65

 55

65

 80

 80

 /

 160

 140

 95

 95

 120

 95

 110

95

 160

 160

工作台有效面积
Dimensions of table


Right to left

Front to back

 

mm

 460

 460

 720

 930

1260

 1000

 930

 1250

 1260

1400

 2200

 460

 460

 580

 875

 1160

 900

 875

 1120

 1120

 1400

 1400

立柱中心距
Distance between columns


Right to left

Front to back

 

mm

 560

 560

 800

 1050

 1400

 1120

1050

 1400

1400

 1700

 2620

 340

 340

 430

676

900

 720

 676

 900

900

 1120

 1120

工作台距地面高
Height of table above floor

 mm

 750

 750

760

 550

 650

 500

 550

 600

650

 500

 500

主机轮廓尺寸

Overall dimensions of machine


Right to left

Front to back
地面以上
Height above floor

 

 

mm

 1160

 1215

 950

 1250

 1660

 1340

 1250

1600

 1660

 2020

 2980

 920

 920

 580

 875

 1160

 940

 875

 1600

 1160

 1440

 1480

 2254

 2454

3020

 3725

4295

 3832

 3725

 4223

 4295

 4995

 5165

机器占地面积

Occupied area of machine


Right to left

Front to back
地面以上
Height above floor

 

mm

 1160

 1385

 2160

 2825

 3235

 2440

 2825

 2760

 3235

 4060

 5000

 720

 920

 1504

 2060

 2060

 2525

 2060

 2525

 2060

3525

 3525

 2254

 2460

3020

 3725

 4295

 3832

 3725

 4223

 4295

 4995

5165