Din 912 1219 bolts tse phahameng haholo: tataiso e felletseng

Tataiso ena e fana ka kakaretso e akaretsang ea DI 912 12.9 Li-bolts tse futhumetseng tse phahameng, li koahelang litlhaloso tsa bona, likopo le liteiso tsa lipotso tse nepahetseng le tšebeliso. Ithute ka hore na thepa ea nama, litlelase tsa kelello le mekhoa e metle ea ho ella ho tiisa ho eketseha se sireletsehileng le se tšepahalang. Re tla hlahloba liphapang lipakeng tsa litoeba tse fapaneng tsa bolt 'me u fane ka leseli mabapi le ts'ebeliso ea lits'ebetso tse fapaneng tsa boenjiniere.

Ho utloisisa din 912

DI 912 ke eng?

Din 912 ke tloaelo ea Iction ea Jeremane (ea Dekusche) e hlalosang boholo le mamello ea hlooho ea hexagonal e nang le profaele e felletseng. Li-bolts tsena li tloaetse ho sebelisoa indasteri e seng hangata ka matla le ho tšepahala. Li 92 li khetha moralo o ikhethang ka har'a sistimi ea ho bapala.

Bohlokoa ba 12,9

Mohlala oa 12.9 e bua ka thepa ea lintho tse bonahalang le matla a mashome a mane. 12 e emela matla a fokolang a metso e tlase (1200 mpa), ha lira tse 9 li bontša chai e tlase (900 mpa). Matla ana a phahameng a fetoha DI 912 12.9 bolts e loketse likopo tse hlokang mohoebi ea nang le maemo.

Thepa ea thepa le lits'ebetso

Sebopeho sa lintho tse bonahalang

DI 912 12.9 Li-bolts li etsoa ka tloaelo ho tloha tšepe ea boleng bo holimo, ka mokhoa o ikhethileng bakeng sa matla a bona a phahameng le ho hanyetsanang ka kotloloho ho mokhathala. Bo-ralipolotiki e nepahetseng bo ka fapana hanyane ho latela moetsi, empa kaofela ba tlameha ho fihlela litlhoko tse thata tsa maemo a tloaelehileng a Vo 9 a sebetsa.

Litšitiso tse tloaelehileng

Li-li-bolts tsena tse matla li fumana lits'ebetso mererong e fapaneng ea ho batla koetliso ea bong. Mehlala e meng e kenyelletsa:

• Mochini o boima
• Lisebelisoa tsa Kaho
• Likarolo tsa koloi
• Lisebelisoa tsa Aerospace (leha hangata li na le litekanyetso tse ling tse ntle)
• Mosebetsi oa Steel Kerder

Ho khetha e nepahetseng Din 912 1219 bolt

Mefuta ea boholo le likhohlano tsa khoele

The DI 912 12.9 Tekanyetso e hlalosang boholo ba boholo bo sa tšoaneng le bolelele ba li-bolts. Ho khetha boholo bo nepahetseng ho bohlokoa bakeng sa ho netefatsa khokahano e sireletsehileng le e tšepahalang. Ho nahanisisa ka nepo ea sekontiri sa ho haola le bolelele ke ntho e bohlokoa ho qoba ho tiisa kapa ho sa khonehe.

Phekolo ea holimo

Phekolo e fapaneng ea kalafo, joalo ka Zinc e holang, Boistanite, kapa karolo e 'ngoe, ba ka ntlafatsa maemo a fanang ka lihlapi le ho eketsa bophelo ba litsotsi. Khetho ea kalafo ea bokaholimo e ka itšetleha haholo ka ts'ebetso ea kopo.

Ho kenya le mekhoa e metle

Litlhaloso tsa Torque

Toropo e nepahetseng e bohlokoa ha u kenya DI 912 12.9 bolts. Ho tiisa ka ho fetelletsa ho feta ho ka baka ho se atlehe, ha u ntse u tiisa botšepehi ba kopanetsoeng. Kamehla buisana le likhothaletso tsa moetsi kapa litekanyetso tse loketseng tsa boenjiniere tsa boleng bo nepahetseng ba litoropo. Ho sebelisa wrench ea khoreishene e bonolo ho bohlokoa bakeng sa ho tiisa.

Lubriction

Ho sebelisa libririttrine tse loketseng ho ka thusa ho fokotsa likhohlano nakong ea ho tiisa le ho eketsa pheto ea kapele. Sheba moetsi oa likhothaletso tse tiileng tse ikhethang ho DI 912 12.9 bolts.

Ho bapisoa le limaraka tse ling tsa bolt

Moo ho ka fihlong mohloli oa boleng bo holimo

Bakeng sa boleng bo holimo DI 912 12.9 bolts, nahana ka lithupelo tse bohlale tse khomarelang mehato ea taolo ea boleng bo thata le ho fana ka netefatso ea ho netefatsa thepa ea thepa e boletsoeng. Bakeng sa mohloli o tšepahalang oa li-fasteners tsa boleng bo holimo, bo hlahlojoa Hebei Dewell Metal Lihlahisoa tsa Co, LTD. Ba fana ka mefuta e fapaneng ea masala a kenyelletsang DI 912 12.9 bolts.

Hopola kamehla ho buisana le litekanyetso tse loketseng tsa boenjiniere le litlhaloso tsa litlolo pele u khetha le ho kenya DI 912 12.9 li-bolts ho netefatsa polokeho le ho ts'epahala ha morero oa hau.