Gushyushya bishyushye UX kuzamura impeta

Impeta U-yo guterura impeta ikozwe mubyuma kandi ifite intera nini yo gusaba. Irashobora gukoreshwa wenyine cyangwa igashyirwaho nimpeta ebyiri murukurikirane.1 Ubwoko bwa 1.1 U-impeta yimanitse U-ifite U-shusho.
1.2 Ibipimo nyamukuru byimpeta U-bimanitse bigomba kuba byujuje ibisabwa byerekanwe ku gishushanyo cya 1 nimbonerahamwe ikurikira:
ishusho 1
Igishushanyo 1
Ibisobanuro by'inyuguti n'imibare mubyitegererezo biri kumeza ni:
U —— U-shusho; L —— yagutse; Umubare —— ikimenyetso cyo gutsindwa nominal. 
2 Ibisabwa bya tekiniki
2.1 Imiterere rusange yubuhanga bwa U-shusho yimanitse igomba kubahiriza ibivugwa muri GB2314-85 "Ibisabwa muri tekiniki rusange kubikoresho byamashanyarazi".
2.2 Ingano yo guhuza impeta U-imanitse igomba kubahiriza ibisabwa na GB2315-85 "Nominal Damage Load Series of Power Fittings and Connection Dimensions of Parts".
2.3 Igishushanyo, gukora, kugerageza, kwemerwa, gushyira akamenyetso no gupakira impeta U-imanitse kumanikwa igomba kubahiriza ibisabwa na DL / T759-2009 Inganda zamashanyarazi "Guhuza ibikoresho".
2.3 Ibikoresho n'ibifunga:
a. Umubiri wimanitse U-shusho ikozwe mubyuma bifite imbaraga zingana zitari munsi ya 372.5N / mm2 (372.5MPa) ukurikije GB700-79 "Imiterere ya tekiniki ya Carbone Structural Steels";
b. Ibinyomoro bihuye na GB 41-76 "Imbuto ya Hexagon (Rough)";
c. Bolt ijyanye na SD 25-82 "Hexagon umutwe wumutwe hamwe nu mwobo";
d. Gufunga pin bihuye na SD 26-82 "Gufunga pin".
2.4 Umutwaro wangiritse wimpeta U-imanitse ntugomba kurenza indangagaciro zikurikira:
U-7, UL-7 ubwoko bwa 69kN;
U-10, UL-10 ubwoko bwa 98kN;
U-12 andika 118kN;
U-16, UL-16 ubwoko bwa 157kN;
U-20, UL-20 ubwoko bwa 196kN;
U-25 ubwoko bwa 245kN;
U-30 andika 294kN;
U-50 andika 490kN.
3 Amategeko yo kwakirwa nuburyo bwo kugerageza
Kwakira no gupima impeta U imanikwa bizakorwa hakurikijwe GB2317-85 "Amategeko yo Kwakira, Uburyo bwo Kwipimisha, Gushira akamenyetso no gupakira ibikoresho by'amashanyarazi".
4 Kumenyekanisha no gupakira
Gushira akamenyetso hamwe no gupakira impeta U-kumanika impeta bizakorwa hakurikijwe ibivugwa muri GB 2317-85.