Welded portion quality determining system
AssigneeHyundai Motor Company
InventorYong Joon Cho
Life of this patent
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Abstract
A welded portion quality determining system includes a first plate and a second plate, a welded portion defined at a point where the first plate and the second plate are welded to each other. Magnetic field generators generate a magnetic field to be supplied to the welded portion, and magnetic pickup devices receive the magnetic field generated by the magnetized welded portion to sense the received magnetic field. Therefore, a magnetic field may be generated by the welded portion through the magnetic field generators, and the magnetic field generated by the magnetized welded portion is sensed by the magnetic pickup devices so that quality of the welded portion may be rapidly and correctly verified.
Claims5
A welded portion quality determining system, comprising:
- a first plate and a second plate;
- a welded portion defined at a point where the first plate and the second plate are welded to each other;
- and
- a magnetic camera comprising:
- magnetic field generators for generating a magnetic field to be supplied to the welded portion;
- and
- magnetic pickup devices for receiving the magnetic field generated by the magnetized welded portion to sense the received magnetic field,
- wherein one surface of the magnetic camera is disposed near one surface of the first plate or the second plate, and
- the magnetic field generators are sequentially operated in a horizontal or vertical direction in the order of arrangement to generate the magnetic field.
Dependencies are inferred from the claim text.