AHYW Yawei 6 Axis CNC Press Brake 4m400t Bending Machine made in china factory
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AHYW 6 axis/7 axis cnc press brake included Y1&Y2 for left&right pressing cylinders, X,R,Z1&Z2 4 axis CNC controlled auto press brake back gauge, standard coming with CNC Hydraulic anti-deflection table(Press brake cnc crowning table).
Y1&Y2 axis : left&right cylinders
X axis: CNC auto press brake back gauge can move forward&backward
R axis: CNC auto press brake back gauge can move upward&downward
Z1&Z2 axis: CNC bending finger stops can move from left to right, both finger stops can move individually with different directions
Flexible, fast setting up time from Wila Hydraulic Press brake tool holders
In addition to higher tolerances and higher quality parts, a press brake that has been mounted with precision bending tooling will deliver more flexibility in setups and more overall shop throughput. This allows press brake operators to focus more of their time on making actual parts. With Wila hydraulic clamping system, the press brake tooling is automatically seated and aligned in seconds versus the time-consuming task of manually adjusting, loosening and tightening the tooling for each job.
Additionally, modern precision-style tooling enables air bending, which means an operator can do the same amount of work with fewer tools. The fastest tool change is having to not change a tool at all.
A press brake upgrade also allows a shop owner to take better advantage of upstream and downstream capacity. Faster part setups will, of course, increase throughput, but higher quality parts also benefit downstream operations.
When it comes to buying one CNC modern press brake, the biggest winner might just be the press brake operator.
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If you are looking for 400T4M High Sheet Metal Bending Tonnage Press Brake, WhatsApp for more technical proposal.
Main structure of Electric Press Brakes
The first electric press brakes entered the market in the early 1990s. Over time two basic electrical designs have dominated the electrical press brake market: one with a ball screw-driven ram, and another driven by a pulley system.
In the ball screw-driven design, an AC servomotor generates the energy. A timing belt goes around the motor's pinion gear and another, larger-diameter gear positioned dead-center over the screw. Depending on the size of the machine with different sizes of top beam, either the screw rotates within a stationary nut attached to the ram, or the nut can spin around a stationary screw. The result is that the ram moves up and down with clockwise and counterclockwise motor rotation.
Another kind of full electrical press brake is pulley system driven bending system, The servo motor-driven ram pulls against large springs, hidden under the sheet metal covers on the left- and right-hand side of the machine, as it descends toward bottom dead center. When the ram reaches the target position, the motor stops rotating, and the springs take over and bring the ram back up to its original position.
Hydraulic systems must manage hydraulic fluid whether or not the ram is moving, and this takes energy. Electric systems do not consume any significant amount of energy when the ram isn't moving or press brake operator won't depress foot pedal.
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