Ndeupi mutsauko uripo pakati pekupisa yakakungurutswa isina musono pombi uye inotonhora yakakungurutswa seamless simbi pombi?Iyo yakajairika seamless simbi pombi inopisa yakakungurutswa isina musono pombi yesimbi?
Mapaipi akawanda esimbi asina musono anotonhorwa madiki-diki, uye mapombi esimbi asina musono akawanda anopisa akakura.Kurongeka kwepombi inotonhora yakakungurutswa isina musono pombi yakakwira kupfuura inopisa yakakungurutswa seamless simbi pombi, uye mutengo zvakare wakakwira kupfuura inopisa yakakungurutswa seamless simbi pombi.
Nekuda kwemaitiro akasiyana ekugadzira, mapaipi esimbi asina musono akakamurwa kuita inopisa-yakakungurutswa (extruded) isina musono pombi uye inotonhora-inodhonzwa (yakakungurutswa) isina musono pombi dzesimbi.Mapaipi anotonhorwa (akakungurutswa) akakamurwa kuita mapaipi akatenderedza uye akakosha mapaipi.
1) Mashandisirwo akasiyana-siyana anopisa-akakungurutswa mapombi asina musono akakamurwa kuita akajairwa simbi pombi, yakaderera uye yepakati pressure boiler simbi pombi, high pressure boiler simbi pombi, alloy simbi pombi, isimbi isina tsvina pombi, mafuta anotsemuka pombi, geological simbi pombi nezvimwe.machubhu esimbi..Inotonhora-yakakungurutswa (dial) isina musono pombi dzesimbi dzakakamurwa kuita dzakajairwa simbi pombi, yakaderera uye yepakati kudzvanywa boiler simbi pombi, high pressure boiler simbi pombi, alloy simbi pombi, simbi isina tsvina, mapaipi anopwanya oiri, mamwe mapaipi esimbi uye kabhoni pombi..Mapaipi simbi kaviri-madziro, alloyed Mapaipi simbi nhete-madziro, mapaipi simbi profile.
2) Iyo dhayamita yekunze yehukuru hwakasiyana-siyana hwekupisa-yakagadzirwa seamless pombi inowanzopfuura 32mm, uye ukobvu hwemadziro ndeye 2.5-75mm.Iyo dhayamita yepombi inotonhora yakakungurutswa isina musono inogona kusvika 6mm, uye ukobvu hwemadziro hunogona kusvika 0.25mm.Iyo dhayamita yekunze yepombi yakatetepa-yakakomberedzwa inogona kusvika 5mm, uye ukobvu hwemadziro husingasviki 0.25mm.Cold rolling ine yakakwira dimensional accuracy pane kupisa kukunguruka.
3) Kusiyana kwemaitiro 1. Cold-rolled steel profile inogona kubvumira kupfugama kwepanzvimbo yechikamu, iyo inogona kushandisa zvizere simba rekutakura resimbi yakakotama yesimbi, nepo inopisa-yakaputirwa simbi profile haibvumiri kuputika kwenzvimbo yechikamu..
2. Zvikonzero zvekuitika kwekunetseka kwakasara muzvigadzirwa zvinopisa uye zvinotonhora zvakasiyana, saka kugoverwa pamusoro pechikamu kunewo zvakasiyana zvikuru.Kugoverwa kwekunetseka kwakasara muchikamu chemuchinjiko chesimbi inotonhora-yakaumbwa yakaonda-yakavezwa simbi inotenderera, uye kugoverwa kwezvakasara zvinonetsa muchikamu chemuchinjikwa chesimbi inopisa-yakaputirwa kana welded yakafanana nefirimu.
3. Iyo yakasununguka torsional rigidity yesimbi inopisa-yakaputirwa yakakwirira kudarika iyo yesimbi inotonhora, saka torsional performance yesimbi inopisa-inoputika iri nani kupfuura yesimbi inotonhora.
4) Zvakasiyana-siyana Zvakanakira uye Zvakaipa Mapombi akakungurutswa asina musono machira esimbi kana simbi mitsetse inogadziriswa kuva mhando dzakasiyana dzesimbi nekudhirowa kunotonhora, kukotama kunotonhora, kudhirowa kunotonhora, nezvimwewo pane tembiricha.
Zvakanakira: kukurumidza kuumba kumhanya, kugadzirwa kwepamusoro, hapana kukuvadzwa kwejasi, kugona kugadzira akasiyana-siyana emuchinjika maumbirwo zvinoenderana nezvinodiwa zvemamiriro ekushandiswa;kutonhora kukunguruka kunogona kukonzera hombe yepurasitiki deformation yesimbi, nekudaro kuwedzera simba regoho.simbi.
Kukanganisa: 1. Kunyange zvazvo pasina chibvumirano che thermoplastic panguva yekugadzira, kuchine zvakasara zvinonetsa muchikamu, izvo zvisingadzivisiki zvinokanganisa maitiro akazara uye emunharaunda buckling yesimbi 2. Chimiro chesimbi inotonhora inowanzovhurika chikamu, iyo inoita kuti kuomarara kwechikamu kusunungure torsion yakaderera.Zviri nyore kumonyorora mukukotama, zviri nyore kukotama uye kukotama mukumanikidza, uye ine hurombo husina kumira mushe. mitoro yemunharaunda yakaomeswa haina simba.
Mapaipi anopisa akakungurutswa asina musono anotonhora akakungurutswa asina musono pombi.Mapombi anotonhora-akakungurutswa asina musono anokungurutswa pazasi petembiricha recrystallization, nepo inopisa-yakakungurutswa isina musono pombi inokungurutswa pamusoro petembiricha recrystallization.
Zvakanakira: Inogona kuparadza chimiro chekukanda chesimbi ingot, kunatsa zviyo zvesimbi, kubvisa kukanganisa kwechimiro, kuita chimiro chesimbi compact, uye kugadzirisa michina.Kuvandudzwa uku kunonyanya kuratidzwa munzira yekukunguruka, kuitira kuti simbi inorega kuva isotropic kune imwe nhanho;mabhuru, kutsemuka uye friability inogadzirwa panguva yekukanda inogona zvakare kusungirirwa pakupisa kwepamusoro uye kudzvanywa kwakanyanya.
Kukanganisa: 1. Mushure mekupisa kunopisa, kusina-metallic inclusions (kunyanya sulfides uye oxides, pamwe chete nesilicates) mukati mesimbi inomanikidzwa mumashizha matete uye delaminate (interlayer).Iyo delamination inoshatisa zvakanyanya kusimba kwesimbi muhukobvu nzira, uye interlaminar kutyoka kunogona kuitika kana weld inoderera.Kugadziriswa kwepanzvimbo kunokonzerwa nekuderera kwe weld kunowanzosvika kakawanda kukohwa simba deformation, iyo yakakura zvikuru kupfuura deformation inokonzerwa nemutoro;
2. Kushungurudzika kwakasara kunokonzerwa nekutonhora kusina kuenzana.Residual stress is internal self-balancing stress pasina simba rekunze.Uku kushushikana kwasara kuripo muzvikamu zvesimbi zvinopisa-zvakakungurutswa zvezvikamu zvakasiyana-siyana zvemuchinjikwa.Sezvo mutemo, iyo yakakura chikamu chemuchinjikwa chesimbi profile, iyo yakanyanya kusara kunetseka.Kunyange zvazvo kushushikana kwakasara kuri kuzvienzanisa, kunoramba kune chimwe chinhu pakushanda kwezvikamu zvesimbi pasi pekuita kwesimba rekunze.Semuenzaniso, inogona kukanganisa zvakanyanya deformation, kugadzikana, uye kuramba kuneta.
3. Hazvisi nyore kudzora ukobvu uye rutivi upamhi hwesimbi inopisa yakakungurutswa.Isu tinoziva nezvekuwedzera kwekupisa uye kuderera.Nekuti pakutanga, kunyangwe kureba nekukora kuri kuenderana nechiyero, pachava neimwe mutsauko wakashata mushure mekutonhora kwekupedzisira.Iyo yakakura iyo misiyano yakaipa, iyo yakakura kukora uye zvakanyanya kuoneka kuita.
Nguva yekutumira: Jan-02-2023