Kune marudzi maviri epombi dzesimbi dzisina musono, hot-dip galvanizing (hot-dip galvanizing) uye cold-dip galvanizing (electro-galvanizing). Kupisa-dip galvanizing kune gobvu remarara, iro rine zvakanakira kupfeka yunifomu, kunamatira kwakasimba, uye hupenyu hurefu hwebasa. Zvisinei, mari ye electro-galvanizing yakaderera, nzvimbo yacho haina kunyanya kutsetseka, uye kurwisana kwayo kwekuora kwakaipisisa kudarika iyo inopisa-dip galvanized pipes. Nzira yekutarisa sei kunaka kwe galvanized seamless simbi pombi?

Zvinoenderana nezvinodiwa zvechiyero, mugadziri wepombi akakurudzira akataura kuti kuongororwa kweiyo geometric dimensions yepombi isina musono yepombi inonyanya kubatanidza ukobvu hwemadziro, dhayamita rekunze, kureba, curvature, ovality uye chimiro chekupedzisira chepombi isina musono pombi.

1. Kuongorora kwemadziro

Chishandiso chinoshandiswa kuongorora ukobvu hwemadziro chinonyanya kuita micrometer. Paunenge uchitarisa, yera kukora kwemadziro epombi yegalvanized imwe neimwe ine micrometer. Pamberi pekuongorora, tanga waona kana chitupa chemicrometer chiri mukati menguva yechokwadi, uye tarisa kana micrometer yakabatana nenzvimbo ye zero uye kana kutenderera kuchichinjika. Nzvimbo yekuyera inofanira kunge isina makwara uye ngura, uye inogona kushandiswa chete mushure mekupasa bvunzo. Kana uchitarisa, bata micrometer bracket neruoko rweruboshwe wotenderedza vhiri remanyawi neruoko rwerudyi. Iyo screw tsvimbo inofanirwa kuenderana nedhayamita yeyeyereso poindi, uye iyo yekupedzisira kuyerwa kwepamusoro haifanirwe kunge isingasviki matanhatu mapoinzi. Kana rusvingo rwemadziro rukawanikwa rusina kukodzera, runofanira kuiswa chiratidzo.

2. Outer dhayamita uye ovality kuongorora

Zvishandiso zvinoshandiswa padhayamita rekunze uye kuongorora ovality zvakanyanya macalipers uye vernier calipers. Panguva yekuongorora, kuyera dhayamita yekunze yepombi yakashongedzwa imwe neimwe ine caliper inokwanisa. Pamberi pekuongorora, tanga waona kana chitupa checaliper chiri mukati menguva yechokwadi, uye tarisa caliper yakashandiswa ine vernier caliper kuti uone kana paine kukwenya kana ngura panzvimbo yekuyeresa, uye inogona kushandiswa chete mushure mekupfuura. test. Munguva yekuongorora, iyo caliper inofanira kunge iri perpendicular kune axis yepombi yakagadziriswa, uye pombi yakagadziriswa inotenderera zvishoma nezvishoma. Kana iyo dhayamita yekunze yechikamu iyo kuyerwa kunoitwa kunowanikwa yakakura kana kudiki, inofanira kuiswa chiratidzo.

3. Kutarisa kureba

Chishandiso chinoshandiswa kutarisa kureba kwepombi isina musono pombi inonyanya tepi yesimbi. Paunenge uchiyera kureba, iyo "O" pfungwa ye tepi inofananidzwa nemugumo mumwe wepombi yakasvibiswa, uye ipapo tepi inosimbiswa kuitira kuti rutivi rwechiyero che tepi ive pedyo nechepamusoro pepombi yakasvibiswa. Kureba kwe tepi kune imwe mugumo wepombi yakasvibiswa ndiyo urefu hwepombi yakagadziriswa.

4. Kupeta kuongororwa kwepaipi yemarara

Kuongororwa kwekukotama dhigirii yepombi yakashongedzwa kunonyanya kuongorora dhigirii rekukombama rehurefu hwese hwepombi yakashongedzwa uye dhigirii rekukotama pamamita. Zvishandiso zvinoshandiswa zvinonyanya nhanho mutongi, feeler gauge uye tambo yekuredza. Paunenge uchiyera dhigirii rekukotama rose repombi yakabatiswa, shandisa tambo yekuredza kuti uenzanise imwe mugumo we galvanized square pombi, wobva wasimbisa tambo yekuredza kuitira kuti rimwe divi rehove rive pedyo nepamusoro pepombi yakabatiswa, uye ipapo. shandisa fefeel gauge kuyera pamusoro pepombi yegalvanized nehove. The line gap spacing, kureva kuti, hurefu hwose hwemabati musono pombi.

Mazano: Galvanized zvinoreva kuti pamusoro pepombi yesimbi yave nemarara, uye inogona kunge iri pombi yakasungwa kana pombi isina musono. Mamwe mapombi esimbi akakwenenzverwa anogadzirwa nekukungurutswa kwakananga kwemarata, uye mamwe anogadzirwa nepombi dzesimbi dzisina musono dzozoiswa marata.