Arrow Welding Magnet

 

Product Name	Arrow welding magnet
Material	Frrite Magnet + Stainless steel
Shape	Arrow
Size	L4-3/4'x H 3-1/4'
Pull force	25lbs, 50lbs, 70lbs
Working temperature	80°C
Used	Magnetic Welding Holder

 

 

 

Use Scene

This welding magnet is designed to work as an extra hand, enables fast and accurate holding of any ferrous object.

Ideal for use as holder and positioner in welding, soldering, marking off, pipe installation.

Can be used as double sided holder for welding and assembly work.

Will hold both sheet and tube at angles of 45, 90 and 135 degrees.

 

Packing and Shipping

 

Common Problem

Q: What are the parameters of magnetic properties? What does they mean?

Answer: There are three main parameters:

1) The remaining magnet br (Residual Industting), unit: Gauss GAUSS, that is, after removing the magnetic field from the saturation state, the remaining magnetic flux density represents the strength of the magnetic field that the magnet can provide;

2) c c 2 力 er (Coercive Force), unit: Ost Oersteds, that is, put the magnet in an reverse external plus magnetic field, and the magnetic properties of the magnet when the magnetic field is added to a certain intensity will disappear. The ability is called orthopedic power, which represents the magnetic ability of the magnetic body;

3) Magnetic energy accumulate BHMAX, unit Gauss-OERSESTEDS, that is, the magnetic field energy generated by the unit volume material, which is a physical quantity of the amount of energy that can be stored by the magnet.

 

Q: Higher the magnetic value of the table, the stronger the magnetic performance of the magnet?

Answer: This question is divided into two cases explanation:

1) Two magnets with the same shape and exact size of the same size. The magnetic magnetism with higher magnetic magnets is strong.

2) Two magnets with different shapes or different sizes, you cannot simply determine the magnetic level of the magnet with the per surface magnetic level.

The reason is that the high diameter ratio of the surface magnetic and the magnet (the height of the magnet to the diameter). The larger the high diameter ratio, the higher the magnetic ratio, that is the larger the surface area directly in the direction of magnetization, the lower the magnetic surface magnetic; the larger the size of the magnetic direction, the higher the surface magnetic.

Example: Iron boron cylindrical D8X50mm, surface magnetic: 4,600 Gauss

Iron boron cylindrical D50X10mm, surface magnetic: 3,300 Gauss

Obviously, the D50X10mm is much stronger than the D8X50mm magnetic field.

 

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