Xadhkaha daboolan waxaa lagu helaa iyada oo la isticmaalayo kuleylka kuleylka, taas oo ku siinaysa sifooyinka ay u baahan tahay isticmaalka ugu muhiimsan.Siligan waxa la geeyaa dhismaha madaniga ah iyo xagga beeraha labadaba.Sidaa darteed, dhismaha madaniga ah silig la dajiyay, oo sidoo kale loo yaqaan "silig gubtay" ayaa loo isticmaalaa dejinta birta.Beeraha, silig la dajiyay ayaa loo isticmaalaa damiinashada cawska.
Silig goglan ee dhismaha.
Xiritaanka siligga qaawan (silig si fudud loo sawiray) waxaa lagu samayn karaa dufcadyo (foornada nooca gambaleelka ah) ama in laynka (foornada in-line).
Annealing waxaa loogu talagalay in lagu soo celiyo siliga ductility ee uu lumay inta lagu guda jiro sawirka.
Siligga la daboolay waxaa lagu kaydiyaa gariiro ama wareegyo miisaanno kala duwan leh iyo cabbirro kala duwan taas oo ku xidhan ujeedooyinka loogu talagalay iyo baahida macaamiisha.
Alaabtu inta badan ma laha nooc ka mid ah dahaarka difaaca, warqad ama caag.
Waxaan bixinaa laba nooc oo ah silig la jeexjeexay, silig la dajiyay oo dhalaalaya iyo silig madow.Siligga madow ee daboolan ayaa magaciisa ka helay midabkiisa madow ee cad.
Waxyaabaha: silig bir kaarboon hooseeya (Q195).
Heerka walxaha
SHIINAHA | GB/T 700: Q195 | CAALAMKA | ISO: HR2 (σs195) |
JAPAN | SS330(SS34)(σs205) | GERMANY | DIN: St33 |
ENGLAND | BS: 040A10 | FRANCE | NF: A33 |
Qayb kiimiko: (jajab tiro)%
C: ≤0.12 Mn≤0.50 Si≤0.30 S≤0.040 P≤0.035
Silig jilicsan oo jilicsan ayaa bixiya dabacsanaan iyo jilicsanaan aad u fiican iyada oo loo marayo habka soo saarista oksijiinta bilaashka ah.
Isticmaalka: Silig madow oo la dajiyay waxaa inta badan lagu farsameeyaa silig gariiradda, siliga spool ama silig baakad weyn.Ama sii toosan oo jarjar go'an iyo silig nooca U.Silig la jeexjeexay ayaa loo isticmaalaa sida silig ama silig baling dhismaha, jardiinooyinka iyo xidhitaanka maalin kasta.
Xirmooyinka: Spools, gariiradda.
Dhexroor silig: La mid ah silig birta galvanized, laga bilaabo 5mm ilaa 0.15mm (cabirka silig 6# ilaa 38#).
Tayada Marka hore, Badbaadada waa la damaanad qaaday