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Custom products design and manufacturing

More than 100 sets of mould for ceramic backing welding

Better service ,Better Design
contact us 718642093@qq.com

Read More
More than 100 sets of mould for ceramic backing welding

Rihui Welding Short arc

At lower current it has the opposite effect. The magnetic forces are smaller and are also

directed upwards. The droplet hanging at the tip of the electrode tends to increase in size

and the process runs the risk of being unstable. A way to overcome this problem is to

keep the arc length so short that the droplets will dip into the pool before they have

grown too much. Surface tension will then start the transfer of the melted material and

the tail of the droplet will be constricted by the magnetic forces, the so-called "pinch

effect".


Date: 2023-04-10     hits: 525    Return


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