Stainless simbi flanges anoshandiswa zvakanyanya mukufamba kwese kwehupenyu nekuda kwechimiro chavo chakanaka, tembiricha yepamusoro uye yakakwirira pressure kuramba, corrosion resistance uye humwe hunhu.Nekudaro, vanhu vazhinji vachine matambudziko mazhinji mukugadziriswa kwesimbi isina tsvina flanges.Nhasi tichataura nezve nzira yekugadzirisa matambudziko anoitika mukusagadzirisa simbi isina tsvina flanges.
Kugadziriswa kweStainless simbi flangeinoda kuziva uye kuteerera kune mamwe matambudziko:
1. Weld joint defect: the weld defect ye Stainless steel flange inenge yakakomba.Kana manual mechanical polishing inoshandiswa kuigadzira, mavanga ekukuya anokonzera kusaenzana kwepamusoro uye kukanganisa chitarisiko;
2. Kusaenzana kupenya uye passivation: mushure mekunyora kupenya uye kupenya, zvakaoma kuwana yunifomu uye yunifomu yekurapa maitiro kune workpieces ane nzvimbo huru, uye haigoni kuwana yakanakira yunifomu pamusoro.Necked flange connection kana flange joint inoreva kubatanidza kunobvisika kweflange, gasket nebhaudhi seboka remubatanidzwa wekuisa chisimbiso.
Iyo pombi flange inoreva flange inoshandiswa pakupomba mumudziyo wepombi, uye inopinza uye yekubuda maflange emidziyo kana ichishandiswa pamudziyo.Pane maburi paflange, uye mabhaudhi anoita kuti maflange maviri anyatsobatana.Butt-welding flange imhando yepombi fittings, iyo inoreva flange ine mutsipa uye yakatenderera pombi shanduko uye yakabatana nepombi butt welding.Haisi nyore kukanganisa, yakavharwa zvakanaka uye inoshandiswa zvakanyanya.Inokodzera mapaipi ane kushanduka kukuru mukumanikidza kana tembiricha kana mapaipi ane tembiricha yakakwira, kumanikidza kwakanyanya uye kuderera kwekushisa.Chakanakira ndechekuti mutengo wakachipa, uye kudzvanywa kwezita hakupfuuri 2.5MPa;
Inoshandiswawo mumapaipi anotakura midhiya inodhura, inopfuta uye inoputika, ine simba rezita repamusoro pePN16MPa.Panewo zvayakaipira, semutengo wemaawa ekushanda uye zvinhu zvekubatsira;
3. Mikwenya yakaoma kubvisa: kunhonga kwese uye passivation, kuparara kwemakemikari kana electrochemical corrosion kuchaitika uye ngura ichaitika pamberi pezvinosvibisa media (zvinoita zvinhu), uye kabhoni simbi, spatter uye kumwe kusvibiswa kunonamatira pamusoro pesimbi isina tsvina. nekuda kwekukwenya uye welding spatter haigone kubviswa;
Saka sei kugadzirisa dambudziko reStainless simbi flangeprocessing?
1. Sarudza kusavhara, uye wobva waisa nzira inotevera.Zvishandiso zvakasiyana-siyana mu-stainless simbi flange processing inopinda muhutano hunoenderana maererano nezvinodiwa zvekugadzirisa;
2. Pakukotama, chishandiso uye gorofu rinoshandiswa kubhenda richagadziriswa zvichienderana nehukuru padhirowa uye ukobvu hwesimbi isina tsvina 304 seamless simbi pombi.Chinokosha pakusarudzwa kwemuumbi wepamusoro ndeyekudzivisa deformation inokonzerwa nekupopotedzana pakati peflange nechishandiso (tsanangudzo: chikamu chinokosha chekufananidza) (mienzaniso yakasiyana-siyana yepamusoro inogona kushandiswa muchigadzirwa chimwe chete).Kusarudzwa kweiyo mold yakaderera kunotarirwa maererano nehupamhi hweplate.Kana uchibatanidza pombi nevharuvhu yemugadziri weflange nepombi, zvikamu zvemidziyo iyi zvinogadzirwawo kuita zvinoenderana neflange maumbirwo, anozivikanwawo sekubatana kweflange.
3. Kuti weld zvakasimba, rova bump pamusoro workpiece kuti welded, izvo zvinogona kuita bump kuonana neflat ndiro zvakaenzana pamberi simba-pawelding kuti ive nechokwadi kuenderana kudziyisa panzvimbo imwe neimwe, uyewo kuona welding nzvimbo. , iyo inoda kuiswa weld.Rongedza iyo pre-kudzvanya nguva, kudzvanywa inobata nguva, nguva yekugadzirisa, uye nguva yekuzorora kuti uone kuti workpiece inogona kuve yakashongedzerwa yakasimba.
Nguva yekutumira: Feb-07-2023
