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Anonymous users2024-02-12Safety operation procedures for CNC flame cutting machines.
1. The flame cutting machine operator must be trained and qualified before he can operate on the job.
2. The operator must wear labor protection according to the regulations before entering the job.
3. The operator should clean up the materials that hinder the safe operation near the cutting machine.
4. Before the official start-up, the operator should comprehensively check whether there is any abnormality in all parts of the equipment, and if any abnormality is found, it should be reported to the production manager immediately, and effective measures should be taken to eliminate the abnormality before preparing to start the machine.
5. Before starting the machine, lubrication should be carried out on the specified lubrication points.
6. Run vertically and horizontally up and down before formal cutting to see if it is normal.
7. To check whether the position of the pointer of the gas source pressure gauge meets the requirements, if the indication of the air source pressure gauge is too low, it means that the air source pressure is insufficient, and the gas cylinder control valve should be adjusted or the gas cylinder should be updated.
8. After all the pre-check is normal, it can be started and operated according to the specified procedures.
9. Under normal working conditions, we should always pay attention to the operation of the equipment, if there is any abnormality, it should be stopped for treatment and then worked, and the shutdown should be carried out according to the shutdown procedure.
10. Pay attention to the safe operation of hoisting when loading and unloading the plate. If you need to stand on the stand table to do things, pay special attention to falls and scratches.
11. The gas pressure should be adjusted according to the thickness of the workpiece.
12. At the end of the work, turn off the power supply and air source, clean up the scene, and wipe the dust and dirt on the surface of the vertical and horizontal guide rails at the same time, and apply a layer of oil film.
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Anonymous users2024-02-111. Check whether there is any leakage in each gas circuit and valve, and whether the gas safety device is effective.
2. Adjust the cut steel plate and keep it parallel to the track as much as possible; According to the thickness and material of the plate, select the appropriate cutting nozzle. Make the nozzle perpendicular to the plate.
3. Check the heating flame and the cutting oxygen jet, if the cutting nozzle is damaged, it should be replaced and cleaned in time. Clean the nozzle with a special tool.
4. The operator should pay attention to the fact that after cutting a workpiece, the torch should be lifted back to the original position, and then cut when it runs to the next station.
5. After work, the equipment should be returned to the support position and the air valve should be closed. The residual gas in the pipe should be exhausted and the power supply should be turned off.
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Anonymous users2024-02-10CNC flame cutting machine operation tutorial Hello, I have helped you query the results: Hello, CNC flame cutting machine is an efficient and accurate metal cutting equipment, the following is the operation tutorial of CNC flame cutting machine: 1
Equipment preparation: First of all, you need to turn on the power of the equipment, check whether the air pressure is normal, and check whether the oxygen and acetylene gas of the cutting machine are sufficient. Wide bend 2
Preparation for processing: Place the metal material to be cut on the table of the cutting machine and fix it. 3.
Set cutting parameters: set the cutting speed of the cutting machine, the flow rate of oxygen and acetylene gas and other parameters according to the type and thickness of the chain material to be cut. 4.
Start the device: Press the start button to make the device start working. 5.
Start cutting: During the operation of the equipment, move the cutting head to the position where it needs to be cut and start cutting. 6.
Finish cutting: When the cutting is complete, turn off the power of the device and clean the workbench and cutting head for next use. It should be noted that when operating the CNC flame cutting machine, it is necessary to pay attention to the safety of the shed to avoid accidents.
At the same time, the equipment should be maintained regularly to ensure the normal operation of the equipment.
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Anonymous users2024-02-09Hello dear, glad to answer for you. CNC flame cutting machine operation tutorial: (1) Adjust the cutting parameters according to the plate thickness, the cutting parameters include the nozzle model, oxygen pressure, cutting speed and the energy of the preheating flame, etc., and the selection of process parameters is mainly based on the type of gas cutting machinery and the thickness of the steel plate that can be cut.
2) The cut should start from the edge. Whenever possible, start cutting from the edge and don't cut through the holes. Using the edge as the starting point will prolong the life of the consumable parts, the correct way is to aim the nozzle directly at the edge of the workpiece and then start the flame cutting machine (3) When cutting workpieces of different sizes on the steel plate, small pieces should be cut first, and then large pieces.
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1 Prevent electric shock.
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This is basically the same, the technology has already matured. Just don't be too greedy, you get what you pay for.
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Nima: Go upstairs, since you say that the No. 2 mouth can be cut When you are cutting the board, you can cut it It doesn't matter if you cut into the line 70 board, you must cut from the edge of the board It is impossible to make a hole so 5mm is OK It's a waste After all, such a thick board The fire must be adjusted well I often cut the 70 board The gun must be adjusted vertically When cutting in, bake it with fire in the place where it is cut In the red, open high-pressure oxygen on the outside of the board Cut in at a slow speed Adjust to the right number of degrees when completely worn The board surface must be clean Otherwise, it is easy to break the fire It will be troublesome Where there is rust, it is best to use a grinder to grind it Cut thick plates comfortably A plate is cut for a day Just sit on the machine One shift is over Hehe I use a 70 plate for No. 4 cutting nozzle No pressure Oh Hehe If you don't know, it's better to use No. 5 or No. 6.
In the process of CNC flame cutting, it is easy to have cross-sectional slag due to the unsuitable cutting oxygen pressure or cutting nozzle accessories, and the slag that is difficult to remove on the cutting section or lower edge will not only affect the finish of the cutting surface, but also have a greater or lesser impact on the subsequent processing operations. Wuhan Jinjia CNC Technology Co., Ltd. has summarized the problem of slag hanging in the flame cutting section based on many years of cutting technology research, and explained in detail the causes of various problems for easy reference by users >>>More