Birahenze gusana Bolt yamenetse kuminara ya turbine? Gerageza A4-80 urwego rwicyuma

Mu nganda zikoresha ingufu z'umuyaga, kwizerwa kwumunara bigira ingaruka zitaziguye kumikorere no kubungabunga ibiciro byikigo. Ibyuma bya karubone gakondo cyangwa ibyuma bisanzwe bitagira umuyonga bikunze kuvunika umunaniro, kwangirika no kugabanuka munsi yumuyaga muremure wumuyaga hamwe n’ibidukikije bihindagurika, bikavamo gusanwa kenshi no gutakaza amashanyarazi. Icyiciro cya A4-80 cyuma kitagira ibyuma kirimo kuba igisubizo cyiza cyo kuzamura ubwizerwe munganda zumuyaga bitewe nuburyo bwiza bwa mashini hamwe no kurwanya ruswa.

Uburyo busanzwe bwo kunanirwa kwingufu zumuyaga

1. Kuvunika umunaniro: Umunara ukorerwa imitwaro isimburana mugihe ikora, kandi bolts itanga microcrack kandi ikaguka mugihe cyinshi.

2. Kunanirwa gutakaza: Kunyeganyega bitera preload kubora, kandi kwambara mikoro bigenda bibaho mubice bihuza

3. Stress ruswa: Ibidukikije bitera umunyu mumirima yumuyaga winyanja byihutisha gutangira

4. Ibyago byo kwinjiza hydrogène: Uburyo bwo kuvura ubushyuhe budakwiye bushobora kuvunika gutinda

Ibyiza bya tekinike yo mu cyiciro cya A4-80 ibyuma bitagira ibyuma

1.

2. Gukomera bihebuje: nyuma yo kuvura ubushyuhe, kuramba ≥15%, kurwanya ingaruka nziza

3. Kurwanya ruswa: 316 ibyuma bitagira umuyonga, imikorere myiza mubidukikije bitera umunyu

4. Gutunganya neza: umurongo wuzuye uzunguruka, kwemeza neza uburinganire nubuziranenge bwubuso

Kugenzura ibipimo byingenzi bya tekiniki

Ikizamini cyimiterere yimashini:

Imbaraga zingana: 810-850MPa

Imbaraga zitanga umusaruro: 40640MPa

Gukomera: HV230-280

Ikizamini cya ruswa:

Ikizamini cyumunyu utabogamye: amasaha 2000 nta ngese itukura

Ikizamini cya ruswa: ijyanye na ISO 3506 isanzwe

Imikorere y'umunaniro:

Mugihe kingana nimyaka 20 yumutwaro, ubuzima bwumunaniro bujuje ibyashizweho

Ibyifuzo byo guhitamo

Kwemeza ibikoresho:Saba abatanga isoko gutanga ibyemezo bifatika kugirango Mo ibirimo ≥2.1%

Kugenzura inzira:

Reba niba byarabaye igisubizo cyubushyuhe

Emeza inzira yo kuvura passivation

Ingingo zo kwishyiriraho:

Koresha uburyo bwa torque angle kugirango ugenzure preload

Birasabwa gukoresha hamwe na gasike yo kurwanya

Ibyifuzo byo gufata neza:

Buri gihe ugenzure imiterere yabanjirije

Shiraho dosiye isimbuza bolt

Kugenzura imishinga yinganda

Nkuko bigaragazwa na raporo yikigo cy’ibizamini cya gatatu, mu bihe bimwe byakazi:

1.

2. Intera yo kubungabunga irashobora kwongerwa kurenza imyaka 5

3. Ibiciro byubuzima bwuzuye byagabanutse kurenga 40%

Dukurikiza byimazeyo ISO 3506, ASTM A4-80 yo mucyiciro cya sitasiyo idafite ibyuma ikorwa hakurikijwe amahame mpuzamahanga nka A193, kandi tugatanga:

1. Inyandiko zuzuye zemeza ibikoresho

2. Raporo yikizamini cyimiterere yimashini

3. Impamyabumenyi-yandi-mpamyabumenyi (nka DNV, TUV, nibindi)

Niba ukeneye amakuru arambuye ya tekiniki cyangwa ikizamini cyikitegererezo, nyamuneka twandikire.