Tässä pro gradu -tutkielmassa pyritään etsimään korrelaatiota kuulapuhallusparametrien, Barkhausenin kohinan vaihtelun, jäännösjännityksen, sekä jäännösausteniittipitoisuuden välillä. Barkhausenin kohinan mittauksella voidaan havaita jäännösjännityksen ja kovuuden vaihteluita mitattavassa ferromagneettisessa kappaleessa. Toisaalta jäännösjännityksen mittauksessa saadaan eksakti tulos pieneltä alueelta. Kuulapuhallus on eräs jälkityöstömetodi, jolla lisätään kappaleen pinnan kulutus- ja väsymiskestävyyttä. Työn tilaajana on toiminut Stresstech Oy ja tutkimuksessa on käytetty Scania AB:n valmistamia ja kuulapuhaltamia näytteitä, joista mitattiin Tampereen teknillisessä yliopistossa Barkhausenin kohinamittaukset, sekä röntgenmittaukset Stresst...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2004Thesis (M.Sc.) -- ...
Bilyalı dövme, metallerin yorulma ve gerilmeli korozyona karşı mukavemetlerini arttırmak amacı ile u...
Shot peening is normally used to increase fatigue resistance in rather small-sized mechanical parts ...
The production of gear components includes numerous manufacturing operations which are carried out t...
Abstract The production of gear components includes numerous manufacturing operations which are car...
Shot peening is a cold-working process by which residual compressive stresses are being induced in t...
The performance of engineering components under conditions of fatigue can be improved by shot peenin...
This paper reports about the non-destructive evaluation of surfaces after severe shot peening via th...
This study deals with magnetic Barkhausen noise emission produced by strain-induced martensite gener...
The experiments have been performed on different shot peened sheets of Armco iron and the steel C60....
The fatigue performance of aircraft parts can be improved by inducing compressive residual stresses ...
Shot peening process results in compressive residual stresses on the surface which improves the fati...
Different shot peening conditions were applied to an austenitic stainless steel AISI 304L in order t...
Determination of residual stress state is important for quality, integrity, and service performance ...
The production of gear components includes numerous manufacturing operations, which are carried out ...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2004Thesis (M.Sc.) -- ...
Bilyalı dövme, metallerin yorulma ve gerilmeli korozyona karşı mukavemetlerini arttırmak amacı ile u...
Shot peening is normally used to increase fatigue resistance in rather small-sized mechanical parts ...
The production of gear components includes numerous manufacturing operations which are carried out t...
Abstract The production of gear components includes numerous manufacturing operations which are car...
Shot peening is a cold-working process by which residual compressive stresses are being induced in t...
The performance of engineering components under conditions of fatigue can be improved by shot peenin...
This paper reports about the non-destructive evaluation of surfaces after severe shot peening via th...
This study deals with magnetic Barkhausen noise emission produced by strain-induced martensite gener...
The experiments have been performed on different shot peened sheets of Armco iron and the steel C60....
The fatigue performance of aircraft parts can be improved by inducing compressive residual stresses ...
Shot peening process results in compressive residual stresses on the surface which improves the fati...
Different shot peening conditions were applied to an austenitic stainless steel AISI 304L in order t...
Determination of residual stress state is important for quality, integrity, and service performance ...
The production of gear components includes numerous manufacturing operations, which are carried out ...
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2004Thesis (M.Sc.) -- ...
Bilyalı dövme, metallerin yorulma ve gerilmeli korozyona karşı mukavemetlerini arttırmak amacı ile u...
Shot peening is normally used to increase fatigue resistance in rather small-sized mechanical parts ...