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Artificially aging
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Introduction
Young cast, e.g. GG25 warp when treated if he is out for a few months around, much less. Can we with the vibration of the system MEMV aging process accelerate? Please read the test.
WM 865 _20
Component weight: 20 kg Material: GG-25
Picture: WM_865_10. These castings were relaxing on the WIAP MEMV multiple clamping device MEMV and it worked perfectly in only one way.
Picture: WM_865_20. The small casting 20 Kg could be relaxed with vibration system MEMV.
Picture: WM_865_30. A very good fixing was necessary. 2 axis directions led to the good result.
Test xy13 to 16 6.3.19 15:00 to 17:00
Component weight: 220kg Material: GGG40 (nodular cast iron)
Artificially castings aging. The first 2 parts were pre-processed; two parts raw, without preprocessing.
Picture: WM_865_40. Artificially aging of castings.
Picture: WM 865_50
Picture: WM 865_60
Picture: WM 865_70
Picture: WM 865_80
Test XY24 to XY25 03/06/19 1:15 p.m. to 2:00 p.m.
Component Type: H05284082 Component weight: 22 Kg Material: GGG-40
Picture: WM 865_90
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Picture: WM 865_100
Picture: WM 865_110
Test XY26 to XY27 03/06/19 2:00 p.m. to 3:00 p.m.
Part name: HOUSING 28/30 GG Component type ** Component weight: 35 Kg Material: GG-25
Picture: WM 865_120
Picture: WM 865_130
Result: XY2 XY7 after processing of 2 pcs. is OK, editing in tolerance among 0.02mm
Test XY33 and XY34 03/06/19 08:45 to 10:30
Part name: discharge casing 45/45 Component weight: 160 Kg Material: GG-20 Number / Component 2
Artificially aging cast housing
Picture: WM 865_120
Picture: WM 865_130
Picture: WM 865_150
Conclusion
That artificially aging is that WIAP knew for decades, but it made no meaning-ful investigations. Such was not possible to determine also what kind is best to apply the MEMV process. With a major Swiss company, which also has an operation in Europe, many hours of testing were made. And it was then determined measuring machines earnings reports directly what method when and where the causes. What is certain, there go all kinds identical. It is important that the direction in which order excited when and how that then no delay hinders the workflow process of a manufacturer in the finishing.
The WIAP will create a policy Wi 8f in the matter is that as little as possible mistakes happen.
hpw:iw.sw.jw.cw.
WIAP ® AG Ltd SA Telefon: ++41 62 752 42 60 Telefax: ++41 62 752 48 61 wiap@widmers.info www.widmers.info / www.wiap.ch Industriestrasse 48L CH-4657 Dulliken
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