China yogulitsa Gr4.8 Hex Bolt Exporter - Fine ulusi hex bawuti DIN960 Black Giredi 10.9 - Zhongli mabawuti

● Dzina lachinthu: ma bolts a hex DIN960
● Muyezo: DIN wamba
● Malizitsani: Black oxide, Zinc plated,hdg
● Dimension: kuchokera ku M10 kufika ku M36
● Utali: 20mm-300mm
● Zida: 40Cr, 35CrMo
● Gulu: 10.9
● Kulongedza: Makatoni + Chikwama chapulasitiki
● Nthawi yobweretsera: masiku 30-60

Kuuma pambuyo pa chithandizo cha kutentha kumakhala pafupifupi HRC33-38.
Chiŵerengero cha zokolola za bawuti ndi 0.9
Mphamvu yokhazikika ya bawuti imafika 1000MPa.
Mphamvu yotulutsa mwadzina ya bawuti imafika 1000 × 0.9 = 900MPa

1.Kodi pali kusiyana kotani pakati pa ulusi wabwino ndi ulusi wolimba?
1):Mano owala ndi akulu, koma mano abwino ndi ochepa. 2): Kulimba kwa mano olimba ndi okwera, ndipo mano abwino amamatidwa bwino. 3): Ulusi wa mano okhuthala uli ndi mphamvu yolimbana ndi kutopa, yomwe ndi yabwino kusokoneza pafupipafupi, ndipo mano abwino amakhala ndi mphamvu yodzitsekera, m'mimba mwake yayikulu pansi komanso mphamvu yamphamvu yosasunthika.
2.Kodi pali kusiyana kotani pakati pa mano abwino ndi olimba pakugwiritsa ntchito?
Zomangira zomangira ulusi wabwino komanso zomangira zimagwiritsidwa ntchito pomanga. Zomangira zokhala ndi ulusi wabwino nthawi zambiri zimagwiritsidwa ntchito kutseka zigawo zopyapyala ndi zigawo zomwe zimafuna kugwedezeka kwambiri.
3.chifukwa chiyani muyenera kugula kuchokera kwa ife osati kwa ogulitsa ena?
Tili ndi zaka zopitilira 19 zopanga mwachangu, ndipo tili ndi magulu otsatsa komanso otsatsa pambuyo pake.
4.Kodi za chitsimikizo?
Tili otsimikiza kwambiri pazogulitsa zathu, ndipo timaziyika bwino kuti titsimikizire kuti katunduyo ndi wotetezedwa bwino. Kuti mupewe zovuta zilizonse zokhudzana ndi zovuta zamtundu wabwino, tikukupemphani kuti muyang'ane katunduyo mutalandira. Ngati pali kuwonongeka kulikonse kwamayendedwe kapena vuto labwino, musaiwale kutenga chithunzi chatsatanetsatane ndikulumikizana nafe posachedwa, ndipo tidzasamalira bwino kuti kutayika kwanu kuchepe.