Press Brake, Hydraulic Shearing Machine, Fiber Laser Metal Cutting Machine Manufacturer and Supplier. Capacity No.1 in China
Views:198 Author:Site Editor Publish Time: 2020-04-13 Origin:Site Inquire
NC Press Brake | CNC Press Brake Machine |
Similar front view |
Similar front view |
Similar back view |
Similar back view |
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| Main difference 1 | |
NC controller limited for 2 axes only: X+Y When you want to bend 90 degrees for a 3mm thick plate, 1. Testing a plate in Y=88mm, maybe you got 89 degrees, or maybe 91degree. This need to test some sheets to get what you want. 2. When you change a thickness, material or length or V-die, etc., each factor changed, you have to test again some sheets, so totally you have to test many many sheets to get what you want, then make a record list. 3. So this work highly depends on the experienced worker. | CNC controller has 3 axes: Y1, Y2, X basic, can extend more When you want to bend 90degree for a 3mm thick plate, 1. You put 3mm thick, put 90degree into the controller directly, choose the right tooling, test a bending, you may get 89 degrees or 91 degrees, then just amend several parameters in the controller. 2. Then do a second bending, you will get exactly what you want. 3. So this work is calculated by the controller. |
| Main difference 2 | |
| Y is mechanical balanced, so have only 1 axis Y, synchronization accuracy depends on mechanical parts. | Y1 & Y2 is balanced by the grating ruler, high synchronization accuracy. |
Mechanical torsion bar for ram balance (manually adjustable) |
The grating ruler at two sides for two cylinders’ balance (easy adjustment through the controller) |
One set of main hydraulic system |
One set of the main hydraulic system + two sets of servo proportional valves (on the top of the left and right cylinder) |
Y-axis drive by the motor. Two cylinders connected by the pole with belt work at the same time. |
Y1, Y2 axis drive by servo proportional valve separately, connected by a grating ruler with high feedback accuracy. |
| Main difference 3 | |
Back gauge only 1 axis, X -front &back Stop finger can manually adjust up and down. |
Back gauge can extend to more axes: X1, X2, R1, R2, Z1, Z2 |
Only light beam suitable for safety |
Both light beam or a laser beam is suitable for safety |
ZYMT, as a professional press brake machine manufacturers in China, providing high-quality NC press brake and CNC press brake machine. If you have any needs of NC press brake or CNC press brake machine, contact us.
