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
|
项
目
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
工
作
Pressing
回
程
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
|
顶
出
Knock-out
退
回
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
|
左
右
Right to left
前
后
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
|
左
右
Right to left
前
后
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
|
左
右
Right to left
前
后
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
|
左
右
Right to left
前
后
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
|
|