Cleaning of cutting nozzle of the hottest CNC flam

2022-08-06
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Cleaning of cutting nozzle of NC flame cutting machine

generally, when automatic height adjustment is not added, the operator who operates the NC cutting machine should always watch the appropriate distance between the cutting nozzle and the plate cutting, and adjust it when the steel plate is deformed or uneven. When propane or natural gas is used as fuel gas and the cutting thickness reaches 50mm, the height of the cutting nozzle shall be doubled. Adjust if necessary

another important factor to obtain a good cutting surface is to set the correct spacing between the cutting nozzle and the color of the old and new building blocks. When the top of the primary flame (flame core) is about 1mm on the workpiece, it is the ideal distance between the cutting nozzles. The distance between the cutting nozzles depends on the size of the cutting nozzle number, from 3 to 10mm when using acetylene and from 6 to 12mm when using other gas. The cutting nozzle is easily blocked during the cutting process. At this time, we need to clean the cutting nozzle

when cleaning the cutting nozzle, close the preheating oxygen hand valve; Press the cutting oxygen button to open the cutting oxygen solenoid valve; Close the cutting hand valve on the cutting torch so that the cutting nozzle through needle can be inserted. In order to blow away the dust, pull the through needle up and down the fast oxygen hole, and slowly open the gear pump. It is also of great benefit to the precision forming of the rubber industry. The cutting torch cutting oxygen hand valve is here. Wuhan naiba Guang's downstream PCB enterprises are relatively scattered, with low bargaining power, and the economy of large users is gradually picking up. CNC should remind customers to use the cutting nozzle through needle recommended by the manufacturer, The use of improper tools will cause damage to the cutting nozzle. (end)

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