Übersetzung für "Rissprüfung" in Englisch

The dye-penetration method of crack testing or an equivalent method shall be used to determine any cracking during test.

The subsequent tear test is carried out using the colour penetration method or similar method.

For crack detection we use light microscopy or eddy current testing.

Results from the sensors 41 are also fed into this software, for crack testing.

Commercially available crack checking agents for nondestructive crack testing can be used as marking agent.

On request, we also supply pre-finished precision components including crack detection and surface protection.

Hand lamps for crack detection are known.

There is cracking test on the work piece after the stress cycle.

Crack testing is carried out by a single BMA service technician.

In the aforementioned documents, the dye penetration method used for crack testing a surface is described in each case.

By testing for cracks, x-raying and polishing, the required level of quality was achieved.

The process of crack detection using the penetration test method (PT) usually consists of the following process steps:

Each single forklift fork has passed hardness test and crack test(magnetic powder test in dark room)

Emergency repair: Measure the gearbox housing, perform a crack test and respindling of the bearing races (in a local Australian workshop)

If exploration coils are used for crack testing, then, although the crack depth can be determined if certain conditions are observed, the method is suitable only for the subsurface region of workpieces and, consequently, not for thick workpieces and thick weld seams.

This testing for cracks is based on total reflection, whereby cracks in hollow glass vessels may occur in all parts of the vessel such as the opening, shoulder, body and base and may, in addition, be unevenly distributed.

The intermediate cleaning at the end of the set penetration time is very important in the entire process of crack testing.

Non-destructive crack testing is performed by a full scan of the relevant areas for testing directly after machining performed within the production cycle.

If there are still contaminations, such as chips, release agents or the like, on the parts due to the previous process steps, these must be removed before the actual crack test.

The certified plant (EN9100, Nadcap) offers a variety of surface treatments for aerospace industry: TSA anodising, SAA anodising sulfuric acid, crack detection, wet coating system, organic coating of component surfaces.

Emergency repair: Measure the gearbox housing, perform a crack test and respindling of the bearing races (in a local Australian workshop)

Although use of LEDs entails a significant increase in the service life of the illuminating device relative to the otherwise usually employed UV flash lamps, the UV light produced by the LEDs has a comparatively large spectral range and low intensity so that, compared to UV flash lamps, a low contrast results, which means cracks in non-homogeneous workpiece surfaces can only be detected with difficulty. That drastically increases the error rate in an automatic crack inspection of moving workpieces. SUMMARY OF THE INVENTION

The identification step is intended, for example in crack testing, to find substantially narrow hot locations in an otherwise cooler surrounding area.

By way of example, Ardrox® 920A is used in fluorescent penetrant testing as a surfactant-containing solution with a high water content.

For inspecting cracks, particularly in non-magnetizable workpieces such as ceramics, it is known to use dye penetration methods, as they are called.

In this case, workpieces are prepared for crack inspection in a manner known per se in that they are sprayed with dyes, particularly fluorescent dyes, which penetrate into the cracks through capillary forces and therefore are not removed when the surfaces are subsequently cleansed of dye.