Mutu wozizira ndi kupangira kotentha ndizosiyana kwambiri: kusanthula kwathunthu kwa kupanga ma bolts amphamvu kwambiri.

Popanga zamakono, ma bolts amphamvu kwambiri ndi zigawo zofunika kwambiri zogwirizanitsa mapangidwe, ndipo kupanga kwawo kumakhudza mwachindunji ntchito ndi chitetezo cha mankhwala. Mutu wozizira ndi kufota kotentha ndi njira ziwiri zazikulu zopangira, iliyonse ili ndi zabwino zake ndi zovuta zake komanso zochitika zomwe zikuyenera kuchitika. Nkhaniyi isanthula njira ziwirizi mozama kuti zithandize owerenga kumvetsetsa kusiyana kwawo ndi ntchito zawo pakupanga ma bolts amphamvu kwambiri.

1. Kuzizira mutu ndondomeko

Mutu wozizira umatanthawuza njira yopondereza zitsulo kudzera mukufa kutentha kwa chipinda. Ndizoyenera makamaka kupanga ma bolts ang'onoang'ono okhala ndi ma diameter ang'onoang'ono ndi mawonekedwe ovuta. Njira yopita kumutu ozizira imakhala ndi izi:

1. Kukonzekera kwa Metal strip:Zida zachitsulo zimametedwa m'mizere yautali wina, nthawi zambiri amagwiritsa ntchito zinthu zosavuta kupanga, monga chitsulo chochepa cha carbon.
2. Kusindikiza:M'makina oyambira ozizira, kupanikizika kwakukulu kumagwiritsidwa ntchito kupondaponda mizere mu kufa kuti apange mawonekedwe oyamba.
3. Chithandizo cha kutentha:Kutentha mankhwala ikuchitika pa mabawuti anapanga kusintha mphamvu zawo ndi kuuma.
4. Makina:Kukonzekera kotsatira monga kugaya ndi kupaka kumachitidwa ngati pakufunika.

Ubwino ndi Kuipa kwake

Ubwino:Zogulitsa zamutu wozizira zimakhala ndi zolondola kwambiri, zomaliza bwino, komanso kugwiritsa ntchito zinthu zambiri.

Zoyipa:Kwa zida zina zamphamvu, zolimba-mipanda, mutu wozizira ndizovuta kupanga.

2. Hot Forging Njira

Hot forging ndi njira yopangira yomwe imapanga mapindikidwe a pulasitiki pamwamba pa kutentha kwa recrystallization kwa zipangizo zachitsulo, ndipo nthawi zambiri amagwiritsidwa ntchito popanga mabawuti akuluakulu, amphamvu kwambiri. Njira zake zazikulu ndi izi:

1. Kutentha kwazinthu:Kutenthetsa zitsulo pa kutentha koyenera kuti mupatse pulasitiki wabwino.
2. Kupanga:Sinthani chitsulo chotenthetsera pogwiritsa ntchito makina opukutira kapena makina opukutira kuti mupange mawonekedwe omwe mukufuna.
3. Chithandizo cha kutentha:Pambuyo forging, quenching ndi tempering zambiri anachita kusintha makina katundu.
4. Chithandizo chapamwamba:Pomaliza, chomalizidwacho chimagwiritsidwa ntchito pamwamba, monga decontamination, kupaka, etc., kuti apititse patsogolo kukana kwa dzimbiri.

Ubwino ndi Kuipa kwake

Ubwino:Kuwotcha kotentha ndikoyenera kupanga ma bawuti amphamvu kwambiri, akulu akulu okhala ndi zida zabwino zamakina; panthawi imodzimodziyo, njere zamkati zazinthuzo zimayeretsedwa, zomwe zimawonjezera kulimba kwa ma bolts.

Zoyipa:Kuchita bwino kwa kupanga zopangira zotentha ndizotsika komanso mtengo wake ndi wokwera.

3. Kusankha pakati pa mutu wozizira ndi kufota kotentha

Posankha njira yopangira, m'pofunika kuganizira mozama pogwiritsa ntchito ndondomeko yeniyeni, kukula kwake ndi katundu wa bolts. Mwachitsanzo, pazigawo zomangika zomwe zimafunikira kupirira zolemetsa zazikulu komanso zowopsa, ma bolts otentha amawakonda kwambiri; pomwe pamagwiritsidwe omwe ali ndi zofunikira zenizeni komanso zazing'ono, mitu yozizira imakhala ndi zabwino zambiri.

4. Chidule

Mutu wozizira ndi kufota kotentha kumakhala ndi makhalidwe awoawo ndipo ndi oyenera kupanga ma bolts amphamvu kwambiri muzochitika zosiyanasiyana. Kumvetsetsa momwe zinthu zilili komanso momwe zimagwirira ntchito panjira ziwirizi zitha kuthandiza makampani opanga kupanga kusankha njira yoyenera kwambiri yopangira ndikuwongolera kuchuluka kwazinthu komanso kupikisana.