桥式单头磨机一、安装接线二、操作方法（一）上电（二）操作面板功能介绍（

Bridge type single-head grinder <br>1. Installation and wiring <br>2. Operation method <br>(1) Power on <br>(2) Operation panel function introduction <br>(3) Workbench operation panel description <br>3. Touch screen operation description <br>4. Automatic process introduction <br>6. Fault inspection and troubleshooting Method <br>Please read the corresponding circuit schematic diagram carefully before wiring, and wire in strict accordance with the schematic diagram, and be careful not to connect the wrong wires. <br>The control cabinet should be far away from heat sources, and the installation place must be well ventilated and the floor dry. <br>It is strictly forbidden to spray water and other water-carrying substances on the control cabinet, and effective protective grounding measures must be taken. <br>The machine should be well grounded: the <br>grounding wiring shall be based on the technical standards of electrical equipment and fully comply with the electrical installation and operation regulations; the <br>metal parts of the machine must be connected to the grounding rod of the box for grounding; <br>such as humid environments, even low-voltage electrical appliances require grounding ; <br>In each factory, the protective grounding, the grounding of each circuit, and the equipment must be connected to a corresponding grounding system; <br>all grounding materials must be strong enough and mechanically protected; the <br>main grounding wire should be as short as possible, and the grounding conductor must not have mechanical tension , There must be no corrosion. <br>Open the cabinet door before powering on and confirm that the wiring is correct according to the circuit diagram. After confirming that it is correct, close the main power switch, auxiliary motor power switch and control power switch, and close the cabinet door. <br>Figure 1. Operation panel <br>touch screen: set the parameters of the machine and display the working status. <br>Grinding wheel direction cross switch: in the manual state, pull the switch to the corresponding direction and keep it controllable up, down, left and right (speed governor adjusts the speed), and the action stops immediately when it is released. <br>Note: The grinding disc can only be operated when the workbench reaches the level state, otherwise it will cause mechanical damage.<br>Grinding plate pressurization/decompression selection switch: In any state, pull the switch to the corresponding direction to control the grinding plate (downward) pressurization or (upward) decompression action. <br>Reset button: When the machine is not in the initial position, press this button and the machine will automatically return. <br>The initial position of the machine is that the grinding head device is at the upper limit, the head is at the left limit, and the beam is at the front limit. <br>Note: The reset button is only valid when the grinding disc host is not started. <br>Pressure gauge: display of compressed air pressure. <br>Cross beam forward/backward switch: When it is not working automatically, turn this switch to the left/right to select the beam to move forward or backward until the switch is placed in the middle position to stop. <br>If the switch is not placed in the middle position, the machine will stop when the beam moves to the front limit or the rear limit. <br>Pressure regulator: Pull out the clockwise rotation to increase the pressure of the grinding disc, and turn it counterclockwise to reduce the pressure of the grinding disc. <br>Ammeter: Display the working current of the machine. <br>Grinding disc rotation start button: Press this button to start grinding disc rotation. <br>Grinding disc rotation stop button: Press this button to stop the grinding disc rotating. <br>Grinding disc rotation speed control knob: After starting the grinding disc, turn the knob clockwise to increase the rotation speed of the grinding disc; turn the knob counterclockwise to slow down the rotation speed of the grinding disc. <br>Note: When adjusting the speed of the grinding disc, turn the knob slowly, and it is strictly prohibited to rotate it quickly, otherwise it may cause the inverter to malfunction or even be damaged. <br>Left and right walking speed control knob: When walking left or right, turn the knob clockwise to speed up the walking left/right; turn the knob counterclockwise to slow down the walking speed to the left/right. <br>Note: When adjusting the left and right walking speed, turn the knob slowly. It is strictly forbidden to rotate the speed quickly to adjust the speed, otherwise it may cause the inverter to trip or even be damaged.

Bridge single-head grinder<br>First, install wiring<br>Second, the operation method<br>(a) Power on<br>(2) Introduction to the functions of the operator panel<br>(3) The operator's panel description of the work station<br>Third, touch screen operating instructions<br>Fourth, automatic process introduction<br>Sixth, fault check and troubleshooting methods<br>Please read the corresponding circuit schematic carefully before wiring, and strictly follow the schematic wiring, pay attention not to mis wiring.<br>This control cabinet should be away from the heat source, installation site must be well ventilated, dry ground.<br>Water and other water-carrying substances are strictly prohibited from spilling onto the control cabinet, and effective protective grounding measures must be taken.<br>The machine should be well grounded:<br>Ground wiring to electrical equipment technical benchmarks, in full compliance with the provisions of electrical installation, operation;<br>The metal parts of the machine should be connected to the ground rod of the box to ground;<br>Such as wet environment, even low-voltage electrical appliances also require grounding;<br>In each plant, the protection ground, each circuit, the equipment ground must be connected to a corresponding grounding system;<br>All grounding materials are required to be strong enough and mechanically protected;<br>The main ground wire should be as short as possible, the ground conductor must not have mechanical stress, can not have corrosion.<br>Before powering on, open the cabinet door according to the circuit diagram to confirm that the wiring is correct, confirm that the total power switch, auxiliary motor power switch and control power switch, close the door.<br>Figure 1, operator panel<br>Touch screen: Set the parameters of the machine and display the working status.<br>Grinding disc steering cross switch: In the manual state, pull the switch in the appropriate direction and maintain control of the up, down, left, and right (timer adjustment speed), release action immediately stop.<br>Note: Only the workstation reaches the horizontal state grinding disc to operate, otherwise it will cause mechanical damage.<br>Grinding disc pressurized/decompression selection switch: In any state, pull the switch in the appropriate direction to control the grinding disc (down) pressurized or (up) decompression action.<br>Reset button: Pressing this button automatically returns when the machine is not in the initial position.<br>The initial position of the machine is that the grinding head unit is in the upper limit, the head is in the left limit and the beam is in the front limit.<br>Note: The reset button is only valid if the grinding disc host does not start.<br>Pressure meter: Compressed air pressure display.<br>Beam forward/back switch: Do not automatically work to move this switch left/right To select the beam to walk forward or back until the switch is placed in the middle position to stop.<br>The machine also stops if the switch is not placed in the middle position when the beam moves to the front or rear limits.<br>Pressure regulator: pull out the clockwise rotation of the large grinding disc pressure pressure, counterclockwise rotation of the small grinding plate pressure pressure.<br>Current meter: Displays the current of the machine.<br>Grinding disc rotation start button: Press the button grinding disc to start rotation.<br>Grinding disc rotation stop button: Press the button grinding disc to stop rotating.<br>Grinding disc rotation speed dial: After starting the grinding disc, turn the knob clockwise, the grinding disc rotation speed is accelerated, counterclockwise rotation of the knob grinding disc rotation speed is slower.<br>Note: When adjusting the grinding disc speed, slowly turn the knob, do not rotate quickly, otherwise it may cause transmission failure or even damage.<br>Walk the speed knob left or right: When you walk left or right, turn the knob clockwise, walk faster left/right, turn the knob counterclockwise, and walk slowly left/right.<br>Note: When adjusting the left and right walking speed, to slowly turn the knob, do not quickly rotate for speed adjustment, otherwise it may cause the drive jump failure or even damage.

Bridge type single head mill<br>1、 Installation wiring<br>2、 Operation method<br>（1） Power on<br>（2） Function introduction of operation panel<br>（3） Panel console instructions<br>3、 Operating instructions for touch screen<br>4、 Introduction to automatic process<br>6、 Troubleshooting and troubleshooting<br>Before wiring, please read the corresponding circuit schematic diagram carefully, and connect the wiring in strict accordance with the schematic diagram, and pay attention not to connect the wrong wire.<br>The control cabinet should be far away from heat source. The installation site must be well ventilated and the ground should be dry.<br>It is forbidden to splash water and other substances with water on the control cabinet, and effective protective grounding measures must be taken.<br>The machine should be well grounded:<br>The grounding wiring shall be subject to the technical standards of electrical equipment, and fully comply with the requirements of electrical installation and operation;<br>The metal parts of the machine should be connected to the grounding rod of the box for grounding;<br>Such as wet environment, even low-voltage electrical appliances also require grounding;<br>In each factory, the protective grounding, the grounding of each circuit and equipment must be connected to a corresponding grounding system;<br>All grounding materials shall be strong enough and have mechanical protection;<br>The main grounding wire shall be as short as possible, and the grounding conductor shall be free from mechanical tension and corrosion.<br>Before power on, open the cabinet door first and confirm the wiring is correct according to the circuit diagram. After confirming the correctness, close the main power switch, auxiliary motor power switch and control power switch, and close the cabinet door.<br>Figure 1. Operation panel<br>Touch screen: set the parameters of the machine and display the working state.<br>Grinding wheel direction cross switch: in the manual state, pull the switch to the corresponding direction and keep it, which can control the up, down, left and right travel (the governor adjusts the speed), and the release action will stop immediately.<br>Note: only when the table reaches the horizontal state, the grinding plate can run, otherwise it will cause mechanical damage.<br>Grinding plate pressure / pressure reduction selection switch: in any state, pull the switch to the corresponding direction to control the grinding plate (downward) pressure or (upward) pressure reduction action.<br>Reset button: when the machine is not in the initial position, press this button and the machine will return to its original position automatically.<br>The initial position of the machine is that the grinding head device is in the upper limit position, the machine head is in the left limit position, and the beam is in the front limit position.<br>Note: the reset button is only valid when the grinding disc host is not started.<br>Pressure gauge: compressed air pressure display.<br>Beam forward / backward switch: when the switch is not working automatically, move the switch to the left / right to select the beam to move forward or backward until the switch is set to the middle position to stop.<br>If the switch is not in the middle position, the machine will stop when the beam moves to the front limit or the rear limit.<br>Pressure regulator: pull out and rotate clockwise to increase the pressure of the grinding plate, and counter clockwise to decrease the pressure of the grinding plate.<br>Ammeter: display the working current of the machine.<br>Grinding disc rotation start button: press this button to start the rotation of grinding disc.<br>Grinding disc rotation stop button: press this button to stop the rotation of grinding disc.<br>Rotating speed control knob of grinding plate: after starting the grinding plate, rotating the knob clockwise will accelerate the rotation speed of grinding plate; turning the knob anticlockwise will slow down the rotation speed of grinding plate.<br>Note: when adjusting the speed of the grinding disc, slowly turn the knob, and it is strictly prohibited to rotate it rapidly, otherwise, the inverter may be damaged.<br>Left and right travel speed control knob: when walking to the left or right, rotate the knob clockwise to speed up the left / right travel speed; when turning the knob anticlockwise, the left / right travel speed becomes slow.<br>Note: when adjusting the left and right walking speed, turn the knob slowly. It is strictly forbidden to rotate the knob quickly to adjust the speed. Otherwise, the frequency converter may jump or even be damaged.<br>