How to operate CNC sawing machine correctly

Abstract: CNC sawing machine is a machine tool for sawing metal circular materials, square materials, pipes and profiles with circular saw blades, saw belts or saw blades as cutting tools. The machining accuracy of sawing machine is generally not very high, and it is mostly used to cut various bars, pipes and other profiles in the material preparation workshop. The driving wheel and the driven wheel drive the saw blade to run, and the cutting direction of the saw blade is controlled by the guide rail control frame. So, how does the CNC sawing machine operate? What are the precautions in the operation of CNC sawing machine? How to operate the CNC sawing machine How to operate the CNC sawing machine How to operate the CNC sawing machine correctly Matters needing attention in the operation of the CNC sawing machine

How to operate CNC sawing machine correctly

1, wear tight protective clothing before operation, the cuffs should be fastened, the hem of the coat should not be opened, gloves are strictly prohibited, and you are not allowed to wear, undress or entangle yourself beside the running CNC sawing machine to prevent the machine from being twisted. You must wear a helmet, braid your hair into your hat, and you are not allowed to wear skirts and slippers.

2. Make all preparations before starting the machine, and install the vice so that the sawing center is located in the middle of the sawing stroke. The raw materials are placed horizontally in a vise at right angles to the saw blade; If you want to saw bevel materials, first adjust the vice to the required angle, and the sawing size shall not be greater than the maximum sawing size of the machine tool.

3, the saw blade must be taut, idling for 3-5 minutes before sawing, so as to blow out the air in the hydraulic cylinder and the oil tank on the hydraulic transmission device, and check whether there is any fault on the sawing machine and whether the lubricating oil path is normal.

4. When sawing pipes or plate profiles, the tooth pitch should not be less than the thickness of the material. When sawing, the handle should be returned to the slow position and the feed speed should be reduced.

5, sawing machine in operation, are not allowed to change the speed, sawing material should be put, clamping, clamping, according to the hardness of the material and the quality of the saw blade to determine the feed.

6, hydraulic transmission and lubrication device must be dedicated to hydraulic oil and lubricating oil, cooling liquid must be clean, and periodically replaced or filtered.

7, when the material is about to be sawed off, should strengthen observation and pay attention to safe operation.

8, machine tool operation, if there is any fault, should immediately stop report construction and security department factions mechanic repair.

9, after the work, cut off the power supply, put the joystick back on the empty space, and do a good job of cleaning.

Manual sawing operation method of numerical control sawing machine

1. After starting the machine and entering the system, first put the selector switch in the manual state, then enter the manual animation interface, press the "oil pump motor" button to start the oil pump, raise the sawing machine to the upper limit and tighten the sawing belt.

2. Loosen the vice, place the workpiece on the workbench, and press the "Feed" button to adjust the workpiece to the sawing size. Then press the "front clamp" button, and after clamping the workpiece, press the "saw wheel motor" to start the saw belt rotation (at this time, the speed can be adjusted by the speed adjustment knob on the operation panel).

3. Adjust the knob of the speed regulating valve to an appropriate descending speed, and then press "Work Feed". At this time, the sawing machine works, and the band saw will automatically reset after sawing.

4. In the process of manual sawing, you can use the "Manual Pause" button to stop the lowering of the saw frame and the rotation of the saw wheel, and use the "Total Stop" button to stop the machine, which can eliminate all working conditions.

5. After the saw band breaks, the CNC sawing machine will automatically stop. At this point, you can press the "Quick Tool Retreat" button, raise the saw frame, and then replace the saw blade. After tensioning the saw belt, press the "Manual Continue" button to continue working.

Matters needing attention in the operation of CNC sawing machine

1. When using the band saw, the operator should adjust the position of the handle according to the instructions on the nameplate. Before adjusting the handle position and matching the change gear, the power supply must be cut off to ensure safe use.

2. When cutting the thread, it is necessary to withdraw the knife and reverse the car in time, otherwise it may cause the motorcycle chuck and collision accident.

3. When operating the band saw, you can't touch the line surface with your hands, which may cause your fingers to scratch.

4. Wear gloves when operating the CNC sawing machine. At the same time, in the process of operation, the operator should not check the thread with the yarn head, which may cause an accident.