Washer chinhu kana musanganiswa wezvinhu zvakasungirirwa pakati pezvibatanidza zviviri zvakazvimiririra (kunyanya flanges), basa ravo ndere kuchengetedza chisimbiso pakati pezvibatanidza zviviri panguva yehupenyu hwesevhisi yakafanotemerwa. yekuisa chisimbiso haipindi mvura uye haina corrod, uye inogona kumira nemhedzisiro yetembiricha nekumanikidza.Washers kazhinji anosanganisira zvinobatanidza (senge flanges), washers, uye fasteners (sengemabhaudhiuyenzungu ) . Naizvozvo, kana uchitarisa kuvharwa kwekuita kweimwe flange, iyo yese flange yekubatanidza chimiro inofanirwa kutariswa sehurongwa. Kushanda kwakajairika kana kutadza kwewasher kunoenderana kwete chete nekuita kweiyo yakagadzirirwa washer pachayo, asiwo nekuoma uye deformation yehurongwa, kushata uye parallelism yejoint surface, uye ukuru uye kufanana kwemutoro unosunga.
Zvinhu Zvishanu zveShim Sarudzo:
1.temperature:
Pamusoro pehupamhi uye hushoma hwekushanda tembiricha inogona kushivirirwa munguva pfupi, inobvumidzwa inoenderera tembiricha yekushanda inofanirawo kutariswa. Iyo washer zvinhu zvinofanirwa kugona kuramba zvinokambaira kuti zvideredze kuzorora kwekushushikana kwewasher, kuitira kuti ive nechokwadi chekuisa chisimbiso pasi pemamiriro ekushanda. Zvizhinji zvewasher zvinhu zvinosangana nekukwira kwakanyanya sezvo tembiricha inowedzera. Naizvozvo, chiratidzo chakakosha chemhando yekuwachisa ndiyo inokambaira yekuzorora kuita kwewasher pane imwe tembiricha.
2. application:
Iyo inonyanya kureva ruzivo rweiyo yekubatanidza system panowanikwa washer, uye iyo yakakodzera washer zvinhu uye mhando inoda kusarudzwa zvichibva pane iyo flange, yekuisa chisimbiso pamusoro pemhando yeflange, kushata kweiyo flange. flange , uye ruzivo rwebhaudhi. Non metallic flanges anofanirwa kusarudza magaskets ane yakaderera pre tightening simba zvinodiwa, zvikasadaro panogona kunge paine mamiriro apo gasket harisati rakatsikirirwa uye flange yakapwanyika panguva yekusimbisa flange.
3.pakati:
Iyo washer inofanira kunge isingagadziriswi nechisimbiso chekuisa chisimbiso mukati memamiriro ekushanda, kusanganisira high-temperature oxidation resistance, chemical corrosion resistance, solvent resistance, permeability resistance, etc. Zviri pachena kuti kupikisa kwemakemikari emagetsi egasket zvinhu kusvika pakati ndiyo inonyanya kukosha. pakusarudza washer.
4.pressure:
Iyo washer inofanira kukwanisa kumira zvakanyanya, iyo inogona kunge iri test pressure, iyo inogona kuva 1.25 kusvika 1.5 nguva yenguva dzose yekushanda. Kune asiri-metallic gaskets, yavo yakanyanya kudzvanywa inobatanawo neiyo yakanyanya tembiricha yekushanda. Kazhinji, kukosha kwekushisa kwepamusoro-soro kwakapetwa nepamusoro-soro (kureva PxT kukosha) ine muganhu wemutengo. Naizvozvo, pakusarudza yavo yakanyanya kumanikidza kushanda, zvinodikanwa zvakare kufunga iyo yakakura PxT kukosha iyo gasket inogona kumira.
5.size:
Kune vakawanda vasiri-metallic sheet washers , mawachi akaonda anewo kugona kukuru kupikisa kuzorora kwekushushikana. Nekuda kwenzvimbo diki yekubatana pakati pemukati wemukati wewashi yakaonda uye yepakati, iyo inobuda parutivi pemuviri wewasher inoderedzwa zvakare, uye mune iyi kesi, simba rekufuridza rinotakurwa newasher idikiwo, zvichiita kuti zviome kune washer kuti iputirwe
Nguva yekutumira: Jul-17-2023