Paunenge uchisangana neodha inoda kugadzirwa, zvinowanzoitirwa kumirira kurongwa kwekugadzira, izvo zvinosiyana kubva pamazuva 3-5 kusvika pamazuva makumi matatu nemashanu, uye zuva rekutumira rinofanira kusimbiswa nemutengi kuitira kuti mapato ese anogona kusvika pane chibvumirano.

Iyo yekugadzira maitiro emapepa asina mashizha anonyanya kusanganisira nzira dzinotevera dzinokosha:

1. Billet kugadzirira
Midziyo yemidziyo yegungwa isina tsvina inotenderera simbi kana ingots, kazhinji yakakwirira-mhando carbon simbi kana yakaderera-alloy simbi. Iyo Billet yakacheneswa, nzvimbo yayo inotariswa kuremara, uye icheke murefu urefu.

2. Kupisa
Iyo Billet inotumirwa kune choto chinopisa chekupisa, kazhinji pakudziya kupisa kweanenge 1200 ℃. Yunifomu yekudziya inofanirwa kuve yakagadzirirwa panguva yekudziya maitiro kuitira kuti iyo inotevera fungidziro yekufungidzira inogona kuenderera zvakanaka.

3. Perforongwa
Iyo yakashongedzwa bhaleti yakagadziriswa neye perfirator kuti iite histough rough tube. Iyo inowanzoshandiswa nzira yekunyepedzera ndeye "oblique ichirovera parformation", iyo inoshandisa maviri anotenderera oblique rollers kusundira iyo Billet mberi ichitenderera, kuitira kuti ive nzvimbo isipo.

4. Kutenderera (kutambanudza)
Iyo yakagadzirirwa pombi yakatambanudzwa uye yakaenzana nemidziyo yakasiyana-siyana inoyerera. Kune dzimwe nzira mbiri:

Kuenderera mberi nzira yekudzungudza

PIPE JEPING Nzira: Shandisa Mandrel kuti ubatsire mukutambanudza uye kuhukura kudzora iyo yemukati uye yekunze diamita yeiyo mbira simbi.

5. Sizing uye kuderedza
Kuti uzadzise iyo inodiwa saizi chaiyo, pombi yakaoma inogadziriswa mune yekuita chigayo kana kuderedza chigayo. Kuburikidza nekuenderera mberi kwekutambanudza uye kutambanudza, iyo yekunze dhayamita uye kurira kwemadziro kweiyo pombi yakagadziriswa.

6. Kupisa kurapwa
Kuti uvandudze mechancal midziyo yeiyo pombi yechiimbi uye bvisa kushushikana kwemukati, maitiro ekugadzira anowanzo kusanganisira maitiro ekurapa ekurapa akadai sekudzika, kupaza, kudzima. Iyi nhanho inogona kuvandudza kuomarara uye kusimba kweiyo mbichana.

7. Kubvarura uye kucheka
Iyo pombi yesimbi mushure mekupfura kwekupfura inogona kunge yakakotama uye inoda kutwasanwa neakananga. Mushure mekunje, pombi yesimbi inotemwa kusvika pakureba kunodiwa nemutengi.

8. Kuongorora
Seamless Simbi Mapipi anofanirwa kuongororwa kwakasimba kwemhando, ayo anowanzo sanganisira zvinotevera:

Chitarisiko kuongorora: Tarisa uone kana paine marara, urema, nezvimwe pamusoro peiyo simbi pombi.
Kuongorora kweDimension: Kuyera kana iyo Disamita, Wall Bickness uye urefu hwembwa yesimbi inosangana nezvinodiwa.
Kuongorora kwepanyama kwezvinhu: senge tensile bvunzo, kukanganisa bvunzo, kuomesa bvunzo, nezvimwe.
Asiri-Kuparadza Kuedzwa: Shandisa Ultrasound kana X-ray kuti uone kana paine mabundu kana mapuranga mukati.
9. Kutakura uye kuendesa
Pashure pokupfuura kuongorora, pombi yesimbi inobatwa neanti-corrosion uye anti-mhere kurapwa sezvinodiwa, uye yakazara nekutumirwa uye kutumirwa uye kutumirwa.

Kuburikidza nematanho ari pamusoro apa, mapaipi eSimbi akagadzirwa anoshandiswa zvakanyanya mumafuta, gasi rechisikigo, makemikari, mota, uye anozivikanwa zvakanyanya kune yavo yakakwirira simba, kupokana kwavo kwakakura uye zvinhu zvakanaka.