Steel Cold giringiriyey: sifooyinka, qaababka, codsiga

steel Cold giringiriyey (s / a) - mid ka mid ah noocyada ugu caansan ee casriga ah bir-duudduuban. Tirada guud ee sheet bir-macmalay waxaa si joogto ah kordhaya mugga. Waxaa la soo saaray sida magacaba ka muuqata, hab ka mid ah rogid qabow. biraha Ductile waxaa qabta cadaadis gaar ah oo aan preheating. Waxaa laga heli karaa laba nooc - xaashi of qabow-duuban iyo duub. waxyaabaha ku dhameysatay noqon kartaa of kala duwan dhererka iyo tirada, ku laayeen cut la riixo ah.

Astaamaha u gaarka ah steel qabow-giringiriyey

Baahida sii kordhaya ee steel qabow-giringiriyey ay sabab u tahay sifooyinka tayo sare leh ka badan wax soo saarka giringiriyey kulul. Intaas waxaa sii dheer, oo dhumucdiisuna waxay sheet bir ah 1 mm iyo ka yar dhaqaale macquul ah oo keliya habka qabow. rogid Cold waxaa la hoos geliyey carbon caadiga ah, carbon oo tayo sare leh, steels alloyed iyo-daawaha sare,, Alloys kulaylka u adkaysta iyo kulaylka u adkaysta daxalka u adkaysta. Walxaha kiimikada ee steel loola dhaqmo go'aamiso guryaha bir iyo ilaa xad ay baaxadda. Sidaa darteed, articles adag doorsoon isticmaalo steel carbon hooseeyo go'yaal, qabow giringiriyey, GOST 19904-90. microstructure bir ka dib markii uu diidanaa inta badan go'aamisa ay plasticity, paribus ceteris.

steel Cold giringiriyey la soo saaray 0.25-5.0 mm qaro weyn oo laga heli karo waraaqaha tirada kala duwan - ka 510h710 mm si 1250h2500 mm. Steel 0.25-2 mm galvanized qaro la geeyn karaa. sheet bir transformer Cold-giringiriyey soo saaro mm 0,28-0,5 size sheet qarada waaweyn oo 750-1000 mm. By steel transformer shuruudo muhiim Yimaadeen, kuwaas oo - qiimaha cufnaanta ka daadanayo magnetic iyo khasaaro watt ee qaraarka. Oo saaraan xaashi of qabow steel duudduuban steels dhismaha giringiriyey, waxaaga sare steels dhismaha Ujeedada gaarka ah ee korontada carbon iyo Silicon steels hooseeyo. Soo saaray qabow giringiriyey guga strip, qalab, waayo wareeggeedii magnetic.

Features ee warqada ku soo giringiriyey qabow

guud-Ujeedada sheet qabow-duuban ka steels kuwaas oo kiimikada ka kooban soo saaray wuxuu qeexayaa GOST 1050-88: 08ps, 08kp, 10PP, 10ps, 15 Sabuurka, 15kp, 20ps, 20kp, 25, 30, 35, 40, 45 Waayo, rogid qabow waa la hoos geliyey tayo feeray fasalada steel 08U, 08kp iyo 08ps. Cold dusha steel giringiriyey waa qaababka joomateri macaan iyo in ka badan sax ah.

Lid ku ah magaca, steel qabow giringiriyey ma baxsadaan daaweyn kulaylka. Kasta oo biraha qabow-giringiriyey la soo saaray ka billet kulul giringiriyey.

qabow saarka steel giringiriyey

sheet qabow-giringiriyey waxaa loo sameeyaa laba siyaabood: mid ka mid ah sheet ama duudduuban. Marka sheet-habka soo saaray bir kulul-soo giringiriyey ka dib markii rogid qabow waa la gooyay galay go'yaal, kaas oo si gooni gooni ah u diray for processing dheeraad ah (annealing, toosinta et al.).

In habka wax soo saarka casriga ah ee qorniin la duubo ee doorashada. Xaaladdan oo kale, dhammaan heerarka kala saarka ee duub x / k steel oo waa la fuliyay in alaabta diyaar-dhigay by cut gacanta laga ama automatic galay shabaqa. Habka Round awood hawlgallada bulk processing iswada, kordhiyaa dhalidda ee alaabta la dhammeeyayna ay, hagaajinaysaa sifooyinka xasiloonida biraha iyo foomka ay sabab u tahay habka wax soo saarka ee. Iyadoo habkan of sii kordhaya wax soo saarka ee alaabta la dhammeeyayna waa suurto gal on goobaha la mid ah. Xaaladaha qaarkood bir qabow-giringiriyey waxaa bixisey in duub. Iyada oo ku xidhan habka wax soo saarka ee qaar ka mid ah shirkadaha mashiinka-dhismaha, waxay ka caawisaa loo yareeyo xaddiga qashinka. In wax soo saarka ee steel qabow giringiriyey hawlgallada khasab yihiin nadiifinta strip kulul-giringiriyey descaled, diidanaa ku daqiijin jireen inay (karo ama joogto ah), daaweynta kulaylka, goynta, toosinta.

Kala muuqaalada kulul-duuban oo qabow-duuban

biraha Hot waa u fududahay in ay ka arrinsashada. Waayo, articles by rogid kulul dhigay waxaa loo isticmaalaa-fasalka yar yahay dheeraad ah, hoose kharashka birta. waxyaabaha ku dhameysatay kaalinta waxaa inta badan daboolay miisaanka oo u baahan daaweyn dheeraad ah. Tan iyo ma suurtowdo in loo xisaabiyo xadka lahayo ku biraha lagu jiro qaboojinta joomatari biraha giringiriyey kulul yahay darnaanta kala duwan (dhumucdiisuna sinnayn, khaladaad on cidhifyada iyo geesood).

Habka Cold-rogid waxay fursad si ay u ilaaliyaan wax soo saarka dhinacyada saxda ah loo baahan yahay. dusha sare ee sida siman, oo dhumucdiisuna waxay a giringiriyey uniform, sidaas daaweynta final soo saarka la yareeyo, iyo mararka qaar aan xitaa loo baahan yahay. Wacan tahay qaab-dhismeedka dhqaalaha ah, biraha qabow giringiriyey more raagaya iyo waxa uu leeyahay sifooyin wanaagsan at nasasho, foorarsiga, iskala. Soosaarka fasalada steel sare.

Codsiga of steel qabow-giringiriyey

biraha Cold-giringiriyey waxaa loo isticmaalaa in qaybaha badan: in bodywork baabuurta, mashiinada dhismayaasha, qalabka warshadaha, qaybaha mishiinka, dhismaha, warshadaha, wax soo saarka ee qalabka guriga.

3 steel dilay qabow - mid ka mid ah qiimaha ugu qaalisan. content ogsijiin Ugu Yar wanaajisaa homogeneity ee qaab-dhismeedka, plasticity iyo iska caabin ah daxalka. Waxa loo isticmaalaa dhismayaasha birta ah iyo xubno ka load-sita, qaababka dhismaha, oo gogo 'oo tuubbooyin. steel Cold-giringiriyey waxaa loo isticmaalaa in soo saaridda ka mid ah qaybaha bandhigi weerar kaamerada iyo kiimikada.