Pipiti yesimbi yakacheneswa inogona kunge iine matambudziko mazhinji panguva yekuita, senge undercuts, pores, isina kusarudzika, marara, zvichingodaro. Zvadaro, rudzii rwemakwenzi iwe aunoziva kana woticherera simbi isina tsvina yakanangana nePIP?
1. Kupisa kupenga
Inoreva iyo yekukanda mapfumo pasi yakagadzirwa nesimbi muWeld uye kupisa yakakanganiswa panguva yekuita kune iyo tembiricha yakanyanya tembiricha padhuze neiyo solidus mutsara. Zviyero Zvekudzivirira: Zvakanyatso kudzora zvirimo zvechisimba zvinokuvadza senge sulfurus uye phosphorous mune simbi yesimbi yakamonera uye kuderedza mafungiro emarara anopisa; Gadzirisa midziyo yemakemikari yeWeld simbi, kuvandudza wellicture, kunatsiridza zviyo, uye kuvandudza plasiki. Kuderedza kana kuparadzira degree rekusaririra; Shandisa alkaline welking midziyo yekudzikisa zvirimo zvekusvibiswa muWeld uye kugadzirisa iyo degree rekusaririra.
2. Kutonhora kupenga
Zvinoreva kupaza kwakabikwa kana iyo yakavezwa yakabatanidzwa ichikonzerwa kune yakadzika tembiricha, iyo inonzi inotonhora crack. Maitiro ekudzivirira: Shandisa yakaderera-hydrogen mhando yelding zvinhu, tevera mirairo yemirairo mumirairo isati yashandiswa; Bvisa mafuta uye unyoro pane maWalkments usati waswa, kuderedza iyo hydrogen yezvinyorwa muWeld; Sarudza Inonzwisisika Walking Proceters uye Kupisa Kuisa kuderedza kuyananiswa kwekunetseka kweWeld yakabva kuiswa kuHydrogen kurapwa mushure mekutendera Hydrogen kutiza kubva kuHydrogen kuti utize kubva kujoina.
3. REHEAT CRACK
Zvinoreva kupenga kunogadzirwa mushure mekunge pombi yesimbi isina kutsungirirwa zvakare mune imwe tembiricha yekupisa (kushushikana-kudzora kurapwa kana imwe nzira yekudzidzira), iyo inonzi rheat crack.
Matanho ekudzivirira: Pasi pekutangisa kwekusangana nezvinodiwa zvekugadzira, sarudza zvakaderera-simba-simba zvinhu zvakaderera pane simbi yekutsikisa, kushushikana kwakasununguka muWels, dzivisa marara munzvimbo inopisa-inokanganiswa; kuderedza kushushikana kwakasara nguva uye kushushikana kushushikana; Dzora iyo Inosimbisa Kupisa Pombi yePombi Yakatemwa, Inonzwisisika Sarudza iyo yekunyepedzera uye kupisa kurapa tembiricha, uye kudzivirira nzvimbo inonzwisisika zvakanyanya sezvinobvira.
Pipi isina tsvina yakacheneswa yetsvina inofanira kuteerera nharaunda yakapoteredzwa panguva yekugadzira, uye ikaita shanduko nguva uye kuita zvinyorwa. Mukubatanidzwa nemamiriro ezvinhu akasiyana siyana anoratidzwa nevanogadzira simbi isina tsvina yakachengetwa mapaipi, Hangoo Tech (Seko Machinery)s Yakakwira-yekumhanyisa Stainless Steel Pipi Production Line Tuby Comment Scus inoshandisa ScessElectromagnetic Kudzora ARC, iyo inovandudza zvakanyanya kunaka uye kunaka kwekubata. Panguva imwecheteyo, Eddy ikozvino Flaw Dewlk inoshandiswa mukubatanidzwa kuti utarise madziro emukati yeiyo nzvimbo yakavanzika nguva dzese nguva dzese. Iyo yakangwara plc system monitors uye inonyora iyo data yekugadzira yeiyo yakavezwa pombi munguva chaiyo, kuitira kuti gohwo rakavandudzwa kwazvo, nekudaro kuderedza mutengo.
