Isingeniso se-Fasteners-2

4. Ingxenye ye-Bolt Umdwebo

5. I-Bolt Identification

6. Amamaki, Amabanga Okusebenza, njll.

1. Izimpawu: Kumabhawodi nezikulufu eziyi-hexagonal (ububanzi bentambo >5mm), izimpawu kufanele zenziwe phezulu kwekhanda kusetshenziswa izinhlamvu eziphakanyisiwe noma ezihlehlisiwe, noma ohlangothini lwekhanda kusetshenziswa izinhlamvu ezihlehlisiwe.Lokhu kubandakanya amamaki okusebenza kanye namamaki womkhiqizi.Ngensimbi ye-carbon: Ikhodi yokumaka yebanga lamandla yakhiwe ngamasethi amabili ezinombolo ahlukaniswe ngo-“·”.Incazelo yengxenye yenombolo ngaphambi kuka-“·” kukhodi yokumaka ikhombisa amandla okunyakazisa okuzisholo.Isibonelo, i-“4″ ebangeni elingu-4.8 ikhombisa amandla okudonsa amandla angu-400N/mm2, noma u-1/100 walokho.Incazelo yengxenye yenombolo ngemva kuka-“·” kukhodi yokumaka ikhombisa isilinganiso se-yield-to-tensile, okuyisilinganiso sephoyinti lokuvunwa lokuzisholo noma amandla okuvunwa okuzisholo kumandla okushutheka okuzisholo.Isibonelo, iphoyinti lokukhiqiza lomkhiqizo webanga elingu-4.8 ngu-320N/mm2.Izimpawu zebanga lamandla omkhiqizo wensimbi engagqwali zakhiwe izingxenye ezimbili ezihlukaniswe ngo-“-”.Uphawu olungaphambi kuka-“-” kukhodi yokumaka lubonisa impahla, njenge-A2, A4, njll. Uphawu olungemva kuka-“-” lubonisa amandla, njenge-A2-70.

2).Ibanga: Ngensimbi ye-carbon, amamaki okusebenza omshini we-metric bolt angahlukaniswa ngamamaki okusebenza ayi-10: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, no-12.9.Insimbi engagqwali ihlukaniswe izigaba ezintathu: 60, 70, 80 (austenitic);50, 70, 80, 110 (martensitic);45, 60 (i-ferritic).

7. Ukwelashwa Okungaphezulu

Ukwelashwa kwendawo ngokuyinhloko ukukhulisa ukumelana nokugqwala, kanti abanye babuye bacabangele umbala, ngakho-ke ikakhulukazi imikhiqizo ye-carbon steel, ngokuvamile edinga ukwelashwa okungaphezulu.Ukwelashwa kwendawo okujwayelekile kuhlanganisa ukumnyama, ukwenza i-galvanizing, i-copper plating, i-nickel plating, i-chrome plating, i-silver plating, i-golden plating, i-dacromet, i-hot-dip galvanizing, njll.;kunezinhlobo eziningi ze-galvanizing, njenge-zinc eluhlaza okwesibhakabhaka nomhlophe, i-zinc eluhlaza, i-zinc emhlophe, i-zinc ephuzi, i-zinc emnyama, i-zinc eluhlaza, njll.Isigaba ngasinye sinogqinsi oluningi lokunamathela ukuze kuhlangatshezwane nezidingo ezihlukene zokuhlola isifutho sikasawoti.

Uhlolojikelele Lwemikhiqizo Yezingxenye Ezijwayelekile Zezimoto

1).Uhlolojikelele Lwezingxenye Ezijwayelekile Zezimoto

Izingxenye ezijwayelekile zezimoto zinezinhlobonhlobo zezinhlobonhlobo futhi zisetshenziswa ekukhiqizweni okukhethekile kwezingxenye ezahlukahlukene zezimoto, kanye nokuxhuma nokuhlanganisa amasistimu angaphansi ahlukahlukene ukwenza yonke imoto.Izinga lezingxenye ezijwayelekile linomthelela obalulekile kwikhwalithi iyonke kanye nokusebenza kwemishini eyimishini, futhi abakhiqizi bezimoto bavamise ukuba nezinqubo eziqinile zokubuyekeza kanye namazinga wokunikeza izitifiketi kumasistimu wokuphakelwa kwezinsimbi.Usayizi wemakethe omkhulu wemboni yezimoto uhlinzeka ngendawo yokuthuthukiswa ebanzi yemikhiqizo yezingxenye ezijwayelekile zezimoto.Ngokwezibalo, imoto esebenza kancane noma yomgibeli idinga cishe u-50kg (cishe izingcezu ezingu-5,000) zezingxenye ezijwayelekile, kuyilapho imoto yokuhweba ephakathi nendawo noma esindayo idinga cishe u-90kg (cishe izingcezu ezingu-5,710).

2).Izinombolo Zezingxenye Zezimoto Ezijwayelekile

Umkhiqizi ngamunye wenjini eyinhloko embonini yezimoto usebenzisa “Imithetho Yezinombolo Zomkhiqizo Wezingxenye Ezijwayelekile Zezimoto” (QC/T 326-2013) ukuze enze izicaciso zezinombolo zezingxenye ezijwayelekile zebhizinisi, futhi okuqukethwe kuhlala kunjalo naphezu kokuhlukahluka.

Izinombolo zezingxenye ezijwayelekile zezimoto ngokuvamile zinezingxenye eziyisi-7, ngokulandelana:

- Ingxenye 1: Ikhodi yesici sezingxenye ezijwayelekile zezimoto;
- Ingxenye 2: Ikhodi Ehlukahlukene;
- Ingxenye 3: Shintsha ikhodi (uyazikhethela);
- Ingxenye 4: Ikhodi yokucaciswa kobukhulu;
- Ingxenye 5: Ukusebenza komshini noma ikhodi yezinto ezibonakalayo;
- Ingxenye 6: Ikhodi yokwelashwa kwendawo;
- Ingxenye 7: Ikhodi yokuhlukanisa (uyazikhethela).

Isibonelo: I-Q150B1250TF61 imele ibhawudi lekhanda eliyi-hexagonal elinokucaciswa kochungechunge lwe-M12, ubude bebhawodi obungu-50mm, izinga lokusebenza elingu-10.9, kanye ne-non-electrolytic zinc plating (isiliva-grey).Indlela yokumelela imi kanje:

Xhumana nathi:
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