China Cast iron ivalve ukudibanisa umzi-mveliso kunye nababoneleli |Mingda

Ukudityaniswa kwevalvu yentsimbi

Inkcazelo emfutshane:

Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.


Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

I-Mingda inikezela ngeenkonzo zokuguqula ezichanekileyo ukusuka koomatshini bokujika be-CNC bamva nje.
Ngamava angaphezulu kweminyaka eli-10 kwiinkonzo zomatshini ezichanekileyo, sizimisele ukubonelela ngeemveliso ezikumgangatho ophezulu ngamaxabiso akhuphisanayo.
Sinokubonelela ngeengxenye ze-CNC zokuchaneka kwe-machining, i-CNC yokujika iinxalenye, iindawo zokugaya i-CNC, ukugaya umphezulu, ukukrola kwe-CNC njl.
Amacandelo anokuveliswa ukusuka kwi-1mm ukuya kwi-300mm kwi-aluminium, insimbi ye-alloy, insimbi engenasici, ubhedu kunye neplastiki (i-nylon, i-PMMA, i-teflon njl.).
Kwaye sinokwenza umsebenzi wesibini kunye nomsebenzi we-sub-assembly xa iprototyping ye-CNC okanye imveliso igqityiwe.

Ngaphezulu kweminyaka eyi-10 yamava okuyila nokuvelisa zonke iintlobo zamalungu omatshini achanekileyo.
CNC Precision Machining Amalungu Metal kubathengi phesheya nasekhaya.
Ikhethekileyo kwimveliso yokuvelisa kunye namacandelo anokunyamezelana okuqinileyo kunye neemilo ezinzima.

Ukuphoswa kwesanti yentsimbi ye-OEM eDuctile, ukuphosa ugwebu olulahlekileyo, ukuBunjwa kweVacum njalo njalo, ubugcisa bokubumba buza kukhethwa ngokwesicelo sokunyamezelana kunye nobungakanani bemfuno.Uninzi lweemveliso zethu eziveliswayo zisetyenziselwa iivalvu, ii-hydrants, iimpompo, iilori, uloliwe kunye nololiwe njalo njalo.

 

Intsimbi yentsimbi yingxubevange ebandakanya ubukhulu becala intsimbi, ikhabhoni, kunye nesilicon.
Kule alloys, umxholo wekhabhoni udlula inani elinokuthi ligcinwe kwisisombululo esiqinileyo se-austenite kwiqondo lokushisa le-eutectic.
Intsimbi yokuphosa i-iron-carbon alloy kunye nomxholo wekhabhoni omkhulu kune-2.11% (ngokubanzi i-2.5 ~ 4%).Iyi-multi-element alloy enentsimbi, i-carbon kunye ne-silicon njengezona zinto ziphambili kwaye iqulethe i-manganese, isulfure, i-phosphorus. kunye nezinye izinto ezingcolileyo kune-carbon steel.Ngamanye amaxesha ukwenzela ukuba kuphuculwe iimpawu ze-mechanical of cast iron or physical, chemical properties, kodwa zongeze inani elithile lezinto ze-alloy, i-alloy cast iron.
Kwangethuba kwinkulungwane yesithandathu BC ixesha ubudala, China sele iqalisile ukusebenzisa intsimbi etyhidiweyo, kunamazwe aseYurophu phantse amawaka amabini eminyaka ngaphambili.Intsimbi yentsimbi iseyenye yezona zinto zibalulekileyo kwimveliso yemveliso.
Ngokohlobo lwekhabhoni ekhoyo kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Intsimbi etyhidiweyo emhlophe ngaphandle kwezinto ezimbalwa ezinyibilikayo kwi-ferrite, intsalela yekhabhoni ekwimo yesamente ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo yisilivere-mhlophe, oku kubizwa ngokuba yintsimbi emhlophe. ukwenza intsimbi kunye nokungenanto ukuvelisa intsimbi ethambileyo etyhidiweyo.
2.I-Carbon yentsimbi engwevu yonke okanye ininzi ye-flake graphite ikhona kwintsimbi etyhidiweyo, ukuphuka kwayo kubumnyama obungwevu, okubizwa ngokuba yi-iron grey cast.
3.Inxalenye yekhabhoni ye-hemp cast iron ikhona kwimo yegraphite, efana ne-grey cast iron.Enye inxalenye ikwimo yesamente yasimahla efana nentsimbi emhlophe. oku kubizwa ngokuba yi-hemp cast iron.Olu hlobo lwentsimbi lukwanobulukhuni obukhulu kunye nokuqina, ngoko ke alufane lusetyenziswe kushishino.
ezimbiniNgokokuhluka kwe-graphite morphology kwintsimbi etyhidiweyo, intsimbi etyhidiweyo inokohlulwa ibe
1.Igraphite ekwintsimbi engwevu yi-flake.
2.I-graphite ekwintsimbi ekhatywayo ethambileyo i-flocculent.Ifumaneka kwintsimbi ethile emhlophe emva kokuba ifakwe kwiqondo lobushushu eliphezulu ixesha elide.Iimpawu zayo zomatshini (ingakumbi ukuqina kunye neplastikhi) ziphezulu kunentsimbi ephoswe ngengwevu, ngoko ke ibizwa ngokuba ngokuqhelekileyo. intsimbi ethambileyo.
3.I-graphite kwi-nodular cast iron iron is spherical.Ifumaneka ngonyango lwe-spheroidizing ngaphambi kokugalela isinyithi esinyibilikisiweyo.Olu hlobo lwentsimbi etyhidiweyo alunayo nje iimpawu eziphezulu zoomatshini kunentsimbi engwevu kunye nentsimbi ekhatywayo, kodwa inenkqubo yokuvelisa elula kunokuba intsimbi ethambileyo.Ngaphezu koko, iimpawu zayo zomatshini zingaphuculwa ngakumbi ngonyango lobushushu, ngoko ke kusetyenziswa ngokubanzi kwimveliso.

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Inkcazo yenkampani:

I-Hebei Mingda International Trading Company yinkampani yokurhweba egxile ekufakeni, ukuqalwa kunye neenxalenye zoomatshini.
Iimveliso zethu zibandakanya zonke iintlobo zokujula ekrwada ukuba zenziwe ngentsimbi yentsimbi, intsimbi engwevu, ubhedu, intsimbi engatyiwa kunye neealuminiyam,
izinto ezenziwe ngoomatshini kunye neendawo ezibunjiweyo .Ukwenza la malungu ngokwemizobo yabathengi,
sinobugcisa obufanelekileyo bokuvelisa kunye nezixhobo, ezinjengesanti yentlaka, ukungunda kwesanti, iibhokisi ezishushu ezishushu, iwax elahlekileyo, ugwebu olulahlekileyo njalo njalo.
Ngokukodwa kwimizimba ye-hydrant kunye ne-valve 'imizimba, siqokelele amava atyebileyo kwezi mveliso kwiminyaka eyi-16 yemveliso yokwenyani,
Ngoku siyazingca ngeemveliso zethu ezinomgangatho olungileyo kunye nomgangatho ophezulu.Nokuba yintoni na, besizama konke okusemandleni ethu ukubonelela abathengi bethu ngomgangatho ongcono
castings ngokuphucula ubugcisa bemveliso kunye nolawulo olunenyameko ngakumbi lomgangatho.
Sijonge Phambili ekufumaneni uhlobo lwakho lwempendulo eNgconoyo kwangoko!

 


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