Sepombi inoshandiswa zvakanyanya, pombi yesimbi ine ductile inoita basa guru muminda yakawanda. Zvisinei, kuyerwa kwespeed yeruzha rwe ultrasonic kunopa nzira inozivikanwa uye yakavimbika yekusimbisa kuvimbika kwezvikamu.
1. Pombi yesimbi ine ductile uye mashandisirwo ayo
DINSENductile simbi pombiipombi yakagadzirwa nesimbi inoyerera kuburikidza ne centrifugal casting process. Ine zvakanakira zvekusimba kwayo, kusimba kwayo kwakanyanya, kuramba ngura, kuramba kumanikidzwa kwayo zvakanyanya, nezvimwewo, uye inoshandiswa zvakanyanya mukupa mvura mumaguta, kudhonza mvura, kutumirwa kwegasi nedzimwe nzvimbo.
Munzvimbo dzemvura dzinoshandiswa mumaguta, mapaipi esimbi ane ductile anogona kutsungirira kumanikidzwa kwemvura zvakanyanya kuitira kuti zviwanikwa zvemvura zvifambiswe zvakachengeteka. Kudzivirira kwayo ngura zvakanaka kunoitawo kuti isanyanya kukanganiswa nekusvibiswa mumvura panguva yekushandiswa kwenguva refu, zvichiita kuti paipi irambe ichishanda kwenguva refu. Munzvimbo dzemvura dzine ductile, kusimba kwakanyanya uye kusimba kwemapaipi esimbi ane ductile kunogona kutsungirira kutsvairwa kwetsvina uye kushanda kwemasimba ekunze kuti pave nechokwadi chekuti system yemvura inoramba ichishanda zvakanaka. Pamusoro pezvo, mapaipi esimbi ane ductile anoitawo basa rakakosha muminda yakaita sekutakurwa kwegasi. Kuvharwa kwawo kwakanaka kunogona kudzivirira kubuda kwegasi uye kuchengetedza hupenyu hwevanhu nezvinhu zvavo.
2. Nzira nezvikonzero zvekuona mwero we spheroidization wemapaipi esimbi ane ductile
Nzira dzekuongorora
Nzira yekuongorora metallographic: Iyi inzira inowanzo shandiswa pakuona mwero we spheroidization. Nekugadzira sampuro dze metallographic dzemapaipi esimbi ane ductile, chimiro nekupararira kwe graphite zvinoonekwa pasi pe microscope kuti zvione mwero we spheroidization. Matanho chaiwo anosanganisira kutora sampuro, kuisa mukati, kukuya, kupukuta, ngura uye kutarisa. Nzira yekuongorora metallographic inogona kuona mwero we spheroidization we graphite, asi mashandiro acho akaoma uye anoda michina yehunyanzvi nematekiniki.
Nzira yekuona ma ultrasonic: Mwero we spheroidization unowanikwa nekushandisa hunhu hwema ultrasonic waves muma ductile iron pombi. Kumhanya kwekuparadzira uye kuderera kwema ultrasonic waves mu ductile iron ine madhigirii akasiyana e spheroidization zvakasiyana. Nekuyera ma parameter ema ultrasonic waves, mwero we spheroidization unogona kufungidzirwa. Nzira iyi ine zvakanakira zvekuva inokurumidza, isingaparadze uye yakarurama, asi inoda michina yehunyanzvi ye ultrasonic detection uye software.
Nzira yekuongorora kupisa: Mwero we spheroidization unotsanangurwa nekuyera shanduko dzekupisa dzemapaipi esimbi ane ductile panguva yekutonhodza. Ductile iron ine spheroidization yakanaka ichave nema curve chaiwo ekuchinja kwekupisa panguva yekutonhodza. Nekuongorora ma curve aya, mwero we spheroidization unogona kuonekwa. Kuongorora kupisa kune zvakanakira zvekushanda kuri nyore uye kumhanya nekukurumidza, asi kururama kwayo kwakaderera.
Chikonzero chekuyedzwa
Iva nechokwadi chemhando yezvigadzirwa: Mwero weSpheroidization ndeimwe yezviratidzo zvakakosha zvemhando yepombi yesimbi ine ductile. Kana mwero wespheroidization wakakwira, simba, kuomarara uye kuramba ngura kwepombi kunowedzera. Nekuyedza mwero wespheroidization, zvinogona kuve nechokwadi chekuti mhando yepombi dzesimbi dzine ductile inosangana nezvinodiwa zvakajairwa uye zvinopa vashandisi zvigadzirwa zvakavimbika.
Gadzirisa maitiro ekugadzira: Mhedzisiro yekuyedza kwehuwandu hwespheroidization inogona kupihwa vagadziri kuti vabatsire kugadzirisa maitiro ekugadzira. Semuenzaniso, kana huwandu hwespheroidization huri pasi, huwandu hwespheroidizer hwakawedzerwa, tembiricha yekukanda uye zvimwe zvinongedzo zvinogona kugadziriswa kuti zviwedzere huwandu hwespheroidization, nokudaro zvichivandudza mhando yechigadzirwa.
Sangana nezvinodiwa nevatengi: Mune mamwe mabasa akakosha, akadai sekufambiswa kwegasi rine simba guru, mwero wekushandiswa kwesimbi dzesimbi dzakapfava wakakwira zvikuru. Nekuyedza mwero wekushandiswa kwesimbi dzakapfava, zvinokwanisika kusangana nezvinodiwa nevatengi uye kuvandudza kukwikwidzana kwezvigadzirwa pamusika.
3. Rabhoritari yeDINSEN inopa kuyedzwa kwehuwandu hwemapaipi esimbi ane ductile spheroidization kune vatengi vekuRussia
Vhiki rapfuura, rabhoritari yeDINSEN yakapa masevhisi ekuyedza huwandu hwemapaipi esimbi anoshandiswa mudura resimbi kune vatengi vekuRussia. Mushure mekupihwa komisheni kubva kumutengi, takakurumidza kuronga timu yehunyanzvi uye takagadzira hurongwa hwakadzama hwekuyedza.
Kutanga, takashandisa musanganiswa wekuongorora metallographic uye bvunzo dze ultrasonic kuti tiite bvunzo yakazara yepayipi yesimbi inoyerera. Mhedzisiro yekuongorora metallographic yakaratidza kuti graphite iri mupayipi yesimbi inoyerera ine chimiro chakanaka uye chiyero chepamusoro chespheroidization. Mhedzisiro yekuongorora ultrasonic yaienderanawo nemhedzisiro yekuongorora metallographic, zvichisimbisa kururama kwemhedzisiro yebvunzo.
Chechipiri, takapa mutengi mushumo wakadzama webvunzo, kusanganisira nzira yebvunzo, mhedzisiro yebvunzo, mhedziso yekuongorora, nezvimwewo. Mutengi akagutsikana zvikuru nebasa redu rebvunzo uye akati acharamba achishandira pamwe nesu.
Kuburikidza nebasa iri rekuyedza, hatina kungopa vatengi vekuRussia mhedzisiro yebvunzo dzemhando yepamusoro chete, asiwo takawana ruzivo rwakakura mukuyedza spheroidization rate yemapaipi esimbi anopfava. Ticharamba tichishanda nesimba kuti tipe vatengi masevhisi ekuyedza ehunyanzvi uye anoshanda uye tibatsire mukusimudzira indasitiri yemapaipi esimbi anopfava.
Muchidimbu, kuyedzwa kwehuwandu hwemapombi esimbi e ductile inzira yakakosha yekuona kuti chigadzirwa chakanaka, kugadzirisa maitiro ekugadzira, uye kusangana nezvinodiwa nevatengi.DINSENRabhoritari icharamba ichipa vatengi mabasa ehunyanzvi ekuyedza uye ichibatsira mukusimudzira indasitiri yemapombi esimbi ane ductile.
Nguva yekutumira: Zvita-17-2024
