1. Umuyoboro w'icyuma (inkingi ihagaritse, inkingi ishimishije, inkingi itambitse, kandi icyitegererezo cy'icyuma gisanzwe gisanzwe muri GB / T135. Uburemere ntarengwa bwa buri muyoboro ntibushobora kurenza 25.8 kg. Ibikoresho bizahabwa icyemezo cyibicuruzwa no kugenzurwa mbere yuko bishyirwa mubikorwa. Ingano no hejuru yubusa bwumuyoboro wicyuma uzubahiriza amabwiriza, no gucukura kumuyoboro wicyuma birabujijwe rwose.
2. Iziba:
Ibyihutirwa bizashyikirizwa icyuma cyangwa kwicyuma, kandi ubuziranenge n'imikorere yabo bizubahiriza ibipimo byigihugu byigihugu ". GB 15831); Mugihe bizirika mubindi bikoresho bikoreshwa, bazageragezwa kugirango bagaragaze ko imico yabo yujuje ibisabwa mbere yo gukoresha. Kugaragara kw'ibisige bizagira ibice, kandi nta byangiritse bizabaho mugihe bolt ikomera torque igera kuri 65n · m. Inguni iburyo, ifunga ibyuma: Gutanga ubushobozi bwo gukora ubushobozi 8.0kn, Butt izifunga: Gutanga ubushobozi bwo gushushanya ubushobozi: 3.2kn.
Shingiro: padi iherereye hepfo yinkingi zihagaritse; harimo ishingiro rya gake kandi rihinduka. .
Inkunga ifatika: Yinjijwe mu mpinga ya Vertical Steel pipe, uburebure bwinkunga yo hejuru burashobora guhinduka. Inkoni yakubiswe n'isahani yo gushyigikira infashanyo zifatika zigomba gusudira, kandi umucyo w'urubwibwe ntigikwiye kuba munsi ya 6mm; Inkoni ya screw hamwe nudutemake bwimbonerano yinkunga ihinduka ntigomba kuba munsi ya 5, hamwe nubunini bwimbuto ntigomba kuba munsi ya 30mm. Agaciro k'ibishushanyo mbonera byatewe inkunga yinkunga ihinduka ntibigomba kuba munsi ya 40kn, hamwe nubunini bwisahani yo gushyigikira ntigomba kuba munsi ya 5mm.
Igihe cyohereza: Ukwakira-11-2024