Why the use of cutting machine need to spark? How to play?

Cutting machine when use needs to have the operation of the specification, when use the portable cutting machine often needs to be lighter, to promote its work, but why need specific lighter? How to strike a light can achieve good effect? Let's have a look at it together. Generally speaking, traditional cutting and semi-automatic cutting all need manual ignition, it takes a long time. In fact, the long-term use of automatic ignition not only solved the problem of manual ignition, and enterprises to buy a lot of cutting machine often just contact or contact less, so there are still some problems in operation. The next step is how to use the cutting machine of automatic ignition function is introduced. The portable cutting machine is the working principle of automatic ignition function arc burning process. The machine power supply mode of arc for non-contact arc commonly. Operation sheet cutting machine cutting torch distance of about 2 - 3 mm, is a good distance. Direct cutting after cutting machine are generally arc starting, so automatic ignition involves much. Then the operation of cutting machine, its principle is to use the cutting of oxygen burning process, obviously ignition is essential; The job of the cutting machine ignition mainly by electromagnetic valve; In flame cutting automatic ignition, the need to adjust the properties of flame cutting and cutting ahead of oxygen flow rate, it is the key step, should be by an experienced teacher. After adjustment, can automatic ignition, can by closing to the flame. When operating, remember to guarantee the distance between the cutting nozzle and plate, is
2 mm or so commonly, start cutting, hearing 1 of 'pa', automatic ignition. At this point, adjust the height of the flame cutting nozzle to the right height. Set the preheating time ahead of time. After the completion of the preheating time, cutting machine can work normally, operators need to properly adjust the height and speed. The above is the need for use of portable cutting machine, the detailed introduction of lighter when using cutting machine to work to guarantee the use effect of the whole, the phenomenon of preventing effect use, but also affect the whole equipment can use. Operation is also to do well the specific distance control.