What should be paid attention to when installing the rocker cutting machine?
1、 Machine installation
1. Fix the machine horizontally on the flat cement floor, check whether all parts of the machine are in good condition firm, whether the circuit is smooth effective.
2. Remove the dirt sundries on the upper pressing plate working table.
3. Inject 68 ᦇ 46 ා anti-wear hydraulic oil into the oil tank, the oil level shall be less than 25 mm above the oil filter net. 4. Connect 380V three-phase power supply, press the start button of oil pump, adjust keep the motor direction consistent with the arrow direction.
2、 Operating instructions
1. First, turn the cutting depth controller (fine adjustment knob) to zero.
2. Turn on the power switch, press the start button of the oil pump, run for two minutes without load, observe whether the system is normal.
3. Stack the push-pull plate, rubber plate, workpiece cutter die in the middle of the worktable in order.
4. Tool setting. ① . loosen the tool setting handle, fall naturally lock it. ② . switch right, ready for trial cutting. ③ Double click the green button to carry out trial cutting. The blanking depth is controlled by fine adjustment. ④ . fine adjustment: turn the fine adjustment button, turn left to reduce shallow, right to deepen. ⑤ . stroke adjustment: rotate the rising height controller to increase the right rotation stroke reduce the left rotation stroke. The stroke can be freely adjusted within the range of 50-200 mm ( 50-250 mm). During normal production, it is appropriate to press the upper stroke about 50 mm the top of the die. Special attention: each time the tool die, workpiece backing plate are replaced, the tool setting stroke must be set again, otherwise, the tool mold the backing plate will be damaged.
Safety precautions: 1. In order to ensure safety, it is strictly forbidden to extend hands other parts of the body into the blanking area during operation. Before maintenance, the power supply must be turned off, wood blocks other hard objects should be padded in the blanking area to prevent the upper pressure plate being out of control after pressure relief causing accidental personal injury. ② Under special circumstances, if the upper pressing plate needs to be lifted up immediately, you can press the reset button; when stopping, press the power brake button (red button), the whole system will stop working immediately. ③ During operation, both hands must be hit on the two buttons on the pressing plate, it is allowed to change to single hand pedal operation at will. Maintenance: always keep the machine clean. The oil filter net should be cleaned once a month the hydraulic oil should be changed once a year. Before working, the oil level in the machine should be checked. When the liquid level is lower than the specified level, the same brand of hydraulic oil should be added mixed. When cutting, the workpiece should be placed in the center of the working area, so that the force of the machine tool is uniform the service life of the machine tool can be extended.