Common fault detection of portable plasma cnc cutters
Portable plasma CNC cutting machine belongs to the more efficient model in CNC cutting application, in terms of cutting speed and equipment cost has obvious advantages, compared with the traditional large gantry mechanism CNC cutting machine tools, portable plasma cutting machine has convenient installation, easy operation, easy to move and so on. This paper on the daily use of portable plasma cutting machine some common fault situation troubleshooting to be sorted out, hoping to provide the vast number of users to provide some help and reference.
First, the control system
Portable plasma cutter system itself is unstable: this is due to some manufacturers in order to reduce costs, in the absence of the relevant technical strength to develop a cheap operating system, making it in the harsh industrial environment is very prone to the phenomenon of equipment littering. Then, the portable plasma cutting machine system anti-jamming ability is weak: portable CNC cutting machine system not only to carry out cutting operation tasks, but also in the harsh environment to resist a variety of high-frequency pulse group interference and other interference sources, in addition to the system should be the best prevention work, You will also shield and isolate all connection cables related to the system.
Meisar CNC adopts the professional numerical control system developed by Shanghai Jiaotong University, which has been fully and steadily used in the equipment, effectively reducing the failure rate of CNC cutting.
Second, The operator is not operating the system correctly: incorrect operation can also cause the portable CNC cutter to crash or go away. The correct thing to do is, do not press the other buttons at will when cutting normally.
Third, high-frequency interference.
External has a strong source of interference: in the factory, many equipment itself will produce a large number of electromagnetic and pulse interference groups, such as a variety of welding machines, plasma cutting machines, etc. , these interference sources will directly into the cutting machine system, causing different degrees of impact, and even the possibility of instant an instant system destruction, Portable CNC cutter placement must be placed away from all kinds of interference sources (groups) s 10m. In general, portable plasma cutting machine is a relatively commonly used model, its structure is simple and light, the cost is not high, is the best choice for small-range cutting; Users in the process of using a variety of problems do not too nervous, on the one hand, through the equipment feedback information by the operator's judgment of the failure situation to deal with, individual problems can also be directly contacted by the manufacturer to analyze, do not self-disassembly random treatment.
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