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Gawo

zincel zinc zonyamula bongo wonyamula (3)

zincel zinc yonyamula bongo wonyamula (1)

zincel zinc zonyamula bongo wonyamula (2)

4.8 kalasi m12x70 yachitsulo yonyamula bolt bir603

Gawo: 4.8, 8.8, 10.9, 12.9, zinthu: q235, ma electron, 40k, ma decromet, ofunda, ndi zina zambiri!

Tumizani pempho

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Chidziwitso cha Zogulitsa

Ma bolts onyamula amagawika m'makola akulu ozungulira (ofanana ndi ogwiritsa ntchito GB / T14 ndi Did603) ndi pang'ono theka lotchinga (lolingana ndi miyezo ya GB / T12-85) malinga ndi kukula kwawo. Bolt yonyamula ndi mtundu wachangu wopangidwa ndi mutu ndi chinsalu (thupi la cylindrical wokhala ndi ulusi wakunja), zomwe zikuyenera kufanana ndi nati ndikugwiritsa ntchito zigawo ziwiri ndi mabowo awiri.

Nthawi zambiri, ma bolts amagwiritsidwa ntchito kulumikiza zinthu ziwiri, nthawi zambiri kudzera m'mabowo owala, ndipo amafunika kugwiritsidwa ntchito molumikizana ndi mtedza. Samagwira ntchito ngati kulumikizana kamodzi. Zida nthawi zambiri zimagwiritsa ntchito chipongwe. Mutu ndiwo hexagonal ndipo nthawi zambiri yayikulu. Ma bolts onyamula amagwiritsidwa ntchito mu marooves, ndipo khosi lalikulu limakhazikika poyambira pokhazikitsa kuti atetezedwe. Ma bolts onyamula amatha kuyendayenda mu poyambira. Chifukwa cha mawonekedwe ozungulira a mutu wonyamula, palibe kapangidwe ka kagalimoto ka mtanda kapena ma hexanogon omwe angagwiritsidwe ntchito ngati chida chothandiza, ndipo chitha kutenga gawo popewa kuba nthawi yomwe ikugwirizana.

Momwe mungagwiritsire ntchito bolt yonyamula

1, Zolemba za asitikali ozungulira mitu yozungulira

Ma bolo ozungulira ozungulira nthawi zambiri amagwiritsidwa ntchito pazolumikizira, kuphatikizapo zochitika zotsatirazi:

Zida zamakina. Mitu yozungulira yozungulira nthawi zambiri imagwiritsidwa ntchito kulumikiza zigawo monga shafts ndikusunthira zida zamakina zoyenda.
Kulumikizana. Ma Bols ozungulira amathanso kugwiritsidwa ntchito polumikizirana, makamaka madera omwe amafunikira kulumikizana, monga mapanelo a khoma, denga, ndi zitseko ndi mawindo.
Kulumikizana. Mitu yozungulira yozungulira imatha kupiriranso mphamvu youndana, choncho amagwiritsidwa ntchito polumikizana ndi njira zoperekera chithandizo.

2, Ubwino ndi Zovuta za Mitu Yozungulira Yozungulira

Poyerekeza ndi ma bolts wamba, mutu wa theka lozungulira ali ndi zabwino zotsatirazi:

Itha kukwaniritsa kulumikizana. Mapangidwe a mutu wa mutu wa mutu wa mutuwo amapangitsa kuti zikhale zosavuta kupanga kulumikizana, komwe kumatha kuchitika.
Kukhazikitsa kosavuta. Bolo lozungulira lozungulira limatha kukhazikitsidwa ndi puersion yoyenera kwambiri, popanda kufunikira kwa zida zapadera kukhazikitsa.
Mphamvu zazikulu. Poyerekeza ndi ma bolts wamba omwewo, mutu wa mutu wozungulira amakhala ndi mphamvu zambiri ndipo amatha kupirira katundu wamkulu.

Komabe, mutu wamutu wozungulira umakhalanso ndi zovuta zina:

Zosavuta kusokoneza. Chifukwa cha mapangidwe apadera a mutu wa mutu wa Bolt, zida zapadera ndi maluso ofunikira amafunikira kuti asokoneke.
Ulusi umakhala wowonongeka. Gawo lokhometsedwa la bou la mutu wa theka limakonda kuwonongeka, lomwe limatha kuchepetsa kusokonekera kwake.

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