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Year |
Make |
Model |
Condition |
Price |
Details |
|
Ad # 15416 | Diagnostics & Analzers |
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Magnaflux |
H-700GS |
Good |
sold |
Photo /
More Info. |
used magna flux machine 20" ring 52" centers: Magna Flux # H-700GS Inspection machine
Magnaflux magnetic particle inspection
6000AC/HWDC
approx 20" ring dia
black light
DC machine full wave
4000amps
distance between centers: 52"
line of liquid penetrant and magnetic
particle materials, aerospace approved aqueous
cleaners, ultrasonic NDT couplants and
equipment & accessories.
Magnaflux has been one of the world
leaders in the production of magnetic particle
equipment since 1929. Magnetic particle
inspection is a form of NDT (non-destructive
testing) that can detect flaws on the surface
and in the interior of test pieces made from
ferroelectric metals like iron, nickel, cobalt,
and many of the alloys formed from them.
Magnetic Particle Inspection Equipment
The Magnaflux magnetic particle
inspection process first forces the
magnetization of the test piece through direct
or indirect magnetization. Direct magnetization
uses an electric current passed through the
test object to form a magnetic field in the
material. Indirect magnetization applies a
magnetic field to the test piece from an
outside source without applying current to it.
Iron particles, either dry or in a wet
suspension, are then applied to the test piece.
A flaw at the surface or within the structure
of the material will allow the magnetic flux to
essentially “leak” and attract the particles to
the location of the flaw and form an
indication. The indication is then evaluated to
determine the severity of the flaw and what
action should be taken to address it.
Liquid Penetrant Inspection Equipment
Magnaflux is also one of the foremost
producers of dye and liquid penetrants
materials and accessories. Another widely used
and low-cost inspection method, dye penetrant
inspection is used to find surface-level flaws
in materials that are non-porous such as
metals, plastics, and ceramics. The dye
penetrant inspection process is based on the
capillary action of the ultra-low surface
tension fluid, which penetrates into
superficial flaws like hairline cracks, surface
porosity, or leaks that result from welding,
forging, or casting defects.
The penetrant testing procedure is as
follows. First, the dye or liquid penetrant is
evenly applied to the test piece by brushing,
spraying, or dipping. Then, after an
appropriate amount of time to allow complete
penetration, the excess penetrant is removed
and a developer is added. The developer pulls
the dye penetrant from the flaw so that it will
become visible to the inspector, who uses an
ultraviolet light to highlight the fluorescent
dye.
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