1. Figure
2. Technique parameters of machine
Sn | Name | Unit | Value | ||
---|---|---|---|---|---|
1 | Nominal pressure | Kn | 2*4000 | ||
2 | Bending length | Mm | 2*65000 | ||
3 | Column gaps | Mm | 5600 | ||
4 | Slider stroke | Mm | 320 | ||
5 | Max opening height | Mm | 1050 | ||
6 | Throat depth | Mm | 1000 | ||
7 | Width of table | Mm | 450 | ||
8 | Slider velocity | Idle load | ≥90 | ||
9 | Working | 8 | |||
10 | Return | ≥70 | |||
11 | Main motor power | Kw | 2*30 | ||
12 | Size(l×w×h) | Mm | 2 x 6500x2900x5250 | ||
13 | Machine weight | Kg | 2*55000 | ||
15 | Machine accuracy | Slider repeatability | Mm | ≤0.02 | |
16 | Slider positioning accuracy | Mm | ≤0.02 | ||
17 | Workpiece straightness | Mm | 0.75/m | ||
18 | Bending angle error | ′ | <45/m | ||
19 | Grating resolution | Mm | 0.005 |
(2). Bottom dies: One set of combination die, v type bottom die open, length is 14000mm.
8. Press brake front and back feeding
(1). Front feeding
(2). Back feeding and side discharging