Solve the problem of tempering of portable CNC cutting machine
JIANGSU CHENG AO METAL TECHNOLOGY CO., LTD , https://www.chengaostainlesssteel.com
The use of CNC technology significantly enhances the efficiency and precision of cutting machines.
With
portable CNC cutting machines
, the performance has been further improved
based on
numerical control cutting machines
in terms of
performance characteristics
. These machines are more compact and portable, making them ideal for various applications. The integration of CNC technology in cutting machines represents a major advancement, greatly improving their overall performance and functionality.
Tempering
is a common issue that occurs during the cutting process. It happens when the flame from the gas does not exit the nozzle properly but instead burns inside it, leading to reverse combustion. This phenomenon is frequently observed in portable CNC cutting machines and can affect both safety and performance.
One of the main causes of tempering is excessive cutting time or cutting at very short distances between workpieces. This leads to high temperatures inside the nozzle, increasing internal pressure and disrupting gas flow, which can trigger tempering.
Another reason is when the gas is released too quickly compared to the burning speed. If the gas exits the nozzle faster than it can burn, the flame may ignite inside the nozzle, causing tempering.
Additionally, if the cutting nozzle or gas delivery pipe contains flammable residues or carbon particles, this can also lead to tempering during operation.
Proper maintenance is crucial during the cutting process. It not only ensures high-quality cuts but also extends the lifespan of the equipment, reducing downtime and repair costs.
Regular cleaning, inspection, and proper handling of the machine are essential to prevent issues like tempering and ensure smooth, efficient operation over time.