Xawaaraha Sare ee Birta Mill Rolls eeXashiishka birta ah ee kulul iyo Isticmaalka Mille Billet

Duubista biraha xawaaraha sare leh,Waxaa soo saaray habka shubista Centrifugal oo siman, dhammaan waa duubo isku dhafan oo leh bir xawaare sare leh oo ah lakabka shaqada iyo birta nodular sida xudunta u ah.Walaxda duubku waxa ay ka kooban tahay waxyaabo badan oo daawaynta ah sida Mo, V, W, Cr iwm. aad u fiican.Ka sokow, iska caabinta roughing dusha sidoo kale waa wanaagsan yahay.Xaaladda rogid kulul, dhibcaha xiriirka u dhexeeya birta birta iyo duubista shaqada waxay samayn karaan filim khafiif ah oo oksaydh ah oo ku dheggan dusha duubka, kaas oo door wanaagsan ka ciyaara sifooyinka xirashada iyo tayada dusha sare.Duubabka Caanka ah waxaa inta badan loo adeegsadaa sida shaqada loo duubo makiinadaha xariijimaha kulul iyo dhammayska tirooyinka biraha;siddooyin ka mid ah mishiinada qaybta caalamiga ah iyo dhammayn tirooyinka miraha bar-xawaaraha sare.

Caadiyan, waxaanu ku samaynaa duubka noocaan ah kabka taagan iyo kabka centrifugal.Waxaan kugula talineynaa inaad isticmaasho duubka kabka centrifugal si loo helo waxqabad wanaagsan marka jeexdin jirka duubku uusan aad u qoto dheereyn.Marka lagu daro daawaha badan, waxaan heli karnaa qaab-dhismeed yar oo ka kooban graphite spheroidal, pearlite iyo nooca carbide aasaasiga ah M3C ilaa 30%.Dhanka kale, xudunta duubista ayaa weli aad u xoog badan oo leh xaddi badan oo garaafka spheroidal ee matrixka ferrite.Marka jeexdin ee jir duudduuban uu aad u qoto dheer yahay, waxaan ku talinaynaa in la isticmaalo duubka kabka static leh jeexdin si loo gaaro dhibic engegnaanta hoose inta u dhaxaysa dusha jidhka iyo hoose ee jeexdin.

Faahfaahin:

Habka wax soo saarka:

Jilayaasha:

1. Habka: Been Abuurka + Mashiinka + Daawaynta Kulaylka

2. Daawaynta kulaylka: Caadiyan/Duqiyay/Demiyay/ xanaaqsan

3. Xaaladda gaarsiinta: Hot been abuur ah + Mashiin qallafsan

4. Qalabka Kormeerka: Falanqaynta birta, Tijaabada xoogga xajinta, Tijaabada adag, Altimeter, Mikrometer-ka Miisaanka, tijaabiyaha cadaadiska, iwm.

5. Walxaha: birta kaarboon, bir aan lahayn ama bir daawaha ah

Slabs waa alaabta quudinta ee warshadda xariijimaha kulul ama saxannada, ubaxyadana waxaa lagu duubaa billowyada mishiinka billet ama qaybo waaweyn oo warshad dhismeed ah.Wax-soo-saarka ka soo baxa mishiinka xariijimaha ayaa la duuduubay oo, ka bacdina, waxaa loo isticmaalaa sida quudinta warshad-shiidka qabow ama ay si toos ah u isticmaalaan wax-soo-saareyaasha.Gawaarida, dib-u-rogid, ka dib waxaa lagu duubaa baayacmushtarka, baararka ama ul-shiidka.Meheradaha baayacmushtarka ama baararka waxay soo saaraan alaabo qaabaysan oo kala duwan sida xaglaha, kanaalada, alwaaxyada, wareegyada (dheer ama duuban) iyo laba geesood.

Codsiga:

Duubabka birta ah ee loo yaqaan 'spheroidal graphite pearlitic' ayaa si aad ah loogu isticmaalaa istaarooyinka roughing iyo istaagyada dhexe ee miraha duubka kala duwan.Mashiinka Dib-u-warshadaynta Birta, Mishiinka Goynta Birta, Mashiinnada Toosinta Birta, Mashiinnada Wareegga Biraha, Qaybaha Mashiinnada Biraha lagu farsameeyo, Mashiinnada Been-abuurka ah, Mashiinnada shubka birta, iwm.

Faahfaahin:

Jilayaasha:

1) Qalabka: Aloy Steel, Alloy Iron, Birta Ductile Iron oo kala ah 9Cr3Mo, 70NiMoV iwm.

2) Halbeegga: GB, AISI, SAE, ASTM/ASME, EU, AS/NZS iwm

3) Cabbirka: loo habeeyay sida amarrada

4) Adag: ku salaysan shuruudaha macmiilka

5) Halabuurka Kiimikada iyo hantida farsamada: sida lagu qeexay.

Shahaadada: ISO 9001: 2008, Shahaadada PED, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA Germanischer Lloyd (GL), Diiwaanka Kuuriya ee Shixnadaha (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK) iwm waxa lagu heli karaa baahi kasta oo mashruuc ah;

Shirkaddayada gaarka ah ee birta ah waxay samayn kartaa mashiinno shaqo oo kala duwan oo loo habeeyey iyo samaynta samaynta oo u dhaxaysa cabbirro iyo habab kala duwan sida sawirka macmiilku muujiyay ama shuruudaha.fadlan xor u noqo inaad samayso wixii su'aalo ah si waafaqsan.