Automatic cutting machine installation
First, the machine installation
1. Fix the machine horizontally on a flat concrete floor, check whether all parts of the machine are intact and firm, and whether the lines are smooth and effective.
2. Remove dirt and debris from the upper platen and work surface.
3. Fill 46 # anti-wear hydraulic oil into the oil tank, the oil level should not be less than 25mm above the oil filter net.
4. Connect to a 380V three-phase power supply, press the oil pump start button, and adjust and keep the motor rotation in the same direction as the arrow.
1. First turn the cutting depth controller (fine adjustment knob) left to zero.
2. Turn on the power switch, press the oil pump start button, and run for two minutes at no load to observe whether the system is normal.
3. Put the push-pull plate, rubber plate, workpiece, and die in the middle of the work table in order.
4. Knife mold setting (knife mold setting).
①. Loosen the knife setting handle, naturally fall to the bottom and lock it.
②. Turn the switch to the right to prepare for trial cutting.
③. Double-click the green button for trial cutting. The punching depth is controlled by fine adjustment.
④. Fine-tuning: Turn the fine-tuning button to lighten left and deepen right.
⑤. Stroke adjustment: Rotate the height controller to increase the right-hand stroke and decrease the left-hand stroke. The stroke can be freely adjusted within the range of 50-180mm (or 50-230mm). During normal production, the above pressure is about 50mm from the top of the die Better.
Special attention: every time you change the die, workpiece or pad, you must set the stroke again, otherwise the die and pad will be damaged.
① To ensure safety, it is strictly forbidden to put hands and other parts of the body into the punching area during operation. The power must be turned off before maintenance, and wooden blocks or other hard objects must be placed in the punching area to prevent the pressure plate from being released after pressure relief Out of control, causing accidental personal injury.
② In special cases, if the upper platen needs to be raised immediately, you can press the reset button. When stopping, press the power brake button (red button), and the entire system will stop immediately. ③ During operation, the two buttons on the pressure plate must be hit with both hands. Do not change it with one hand or operate by foot. Maintenance: Always keep the inside of the machine clean. The oil filter is cleaned once a month. The hydraulic oil is changed once a year. Before working, pay attention to check the oil level in the machine. When it is lower than the specified liquid level, it should be supplemented with the same grade as the machine. Do not mix hydraulic oil. When cutting materials, the workpiece should be placed in the center of the work area, so that the force is evenly distributed throughout the machine, and the service life of the machine is extended from the surface.