Adjustment: jogging, an intermittent action proportional to the length of time the button is pressed, and the action stops when the button is released. In the adjusted working mode, there is a micro-motion matching function: press the down button, the upper chamber of the main cylinder of the slider does not pressurize, the slider is under the control of the throttle valve without pressure and slowly micro-moves down, and the hand is released to stop. It is used when aligning molds and molds.
Single cycle:
A single cycle of the slider operation: After the initial conditions and safety conditions are met, press the slider down button with both hands to realize the slider down quickly. When it reaches the fast rotation and slow position, the slider will slow down, approach the workpiece and start pressing. When the force reaches the set value of the slider holding pressure, the timing starts. When the timing time is up, when the slider is relieved to <5Mpa, the slider returns to the upper limit and stops to complete a single cycle.
Hydraulic pads participate in a single cycle:
The hydraulic pad is at its upper limit at the beginning of the work. Press the slider down two-hand button, the slider goes down quickly → the slider goes down slowly → press (the hydraulic pad moves down and provides the blank holder force) → the pressing force is reached → the slider pressure keeping timing → the timing time is up → the slider pressure relief → The slider returns to the upper limit and stops → the hydraulic pad is pushed out to the upper limit. This completes a single cycle. During the return stroke of the slider, signal points can be set at different positions of the return stroke of the slider to start the ejection action of the hydraulic pad. This completes a single cycle.
There are three working modes of the hydraulic pad: either as a stretch pad, as an ejector, or not at work.
Sheet stretch forming hydraulic presses are basically customized products, so it is necessary to communicate clearly in the early stage, and the products made in the later stage can meet the requirements and are more convenient to use.
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