中文
What is vulcanization?
Vulcanization inoreva maitiro emakemikari anoita zvigadzirwa zverabha (senge rabha hose) ine vulcanizing agents (senge sulfur kana sulfur oxides) pasi pehumwe tembiricha uye nguva mamiriro ekugadzira chimiro chakabatana.Izvi zvinoronga patsva zvisungo zvekemikari pakati pemamorekuru erubha, zvichiita kuti rabha rive nesimba, rirambe rakasimba, uye richiripa chaiwo maitiro emuviri.
Zvakanakira zve vulcanized rubber:
Vulcanization rubatsirosrabha kuti ichengetedze chimiro chayo chepakutangaapocausing rabha kuti itetepakuderera.Iyo vulcanization process inoomesa rabha, ichiita kuti isaite deformation. Kuenzaniswa nerabha isina-vulcanized, vulcanized rabha ine zvinotevera zvakanakira:
● Kunaka elasticity
● Kutora mvura shoma
● High oxidation resistance uye kupfeka kusagadzikana
● Yakanakisa insulator yemagetsi
● Haikwanise kusanganiswa nezvinonyungudutsa
Hose Vulcanization
Vulcanization inzira yakakosha inowanzoshandiswa mukugadzira hose nekugadzirisa.Iyi nzira inopa zvirinani zvimiro zvemuviri uye kusimba kune hose.
● Vulcanizationkuumba
Mushurebuildingiyo hose yerabha, inoiisa muhombe yeutsi vulcanization tangi yekupisa-yepamusoro kupisa vulcanization, uyezvehose yacho ichaumbwamushure mekuputika kwemhepo uye kupisa.
● Kuvandudzwa kwekuita
Iyo simba, kuomarara uye kupfeka kuramba kwerabha kunogona kuvandudzwa nevulcanization, ichiita kuti igare yakasimba, elastic uye ine zvirinani tensile, kubvaruka uye kupfeka kuramba.
● Kuwedzera upenyu
Iyo rabha hose ichakanganiswa neakasiyana ekunze zvinhu panguva yekushandiswa, senge okisijeni, ozone, ultraviolet rays uye makemikari zvinhu.Vulcanization inogona kuumba dhizaini yakaomeswa rabha pamusoro pepombi, iyo inogona kuvandudza kuchembera kwepombi uye kurebesa hupenyu hwayo hwesevhisi.
Chengetedzo ye vulcanization
● Kudzora kwekushisa: Kupisa kwevulcanization kunofanira kudzorwa mukati mehutano hwakatarwa, kana zvisina kudaro huchakanganisa hutano uye hupenyu hwebasa rehose.
● Kudzora kudzvinyirira: Imwe dzvinyiriro inofanira kushandiswa panguva yevulcanization kuti ive nechokwadi chehutano uye simba rezvibatanidza hose.Naizvozvo, zvinodikanwa kuve nechokwadi chekushanda kwakajairika kweiyo pressure control system yeautoclave, uye kutarisa uye kugadzirisa kudzvinyirira.
● Nguva yekudzora: Nguva yevulcanization inofanirwa kudzorwa mukati meiyo yakatarwa.Kana ikanyanya kupfupika, inokonzeresa muromboadhesion, uye kana yakarebesa, inokanganisa kugadzirwa kwakanaka.
● Maitiro ekushanda: Vafambisi vanofanira kujairana nemaitiro ekushanda kwemidziyo, uye kushanda nemazvo sezvinodiwa kudzivirira njodzi nekuda kwekushanda kusina kunaka.
● Kudzivirirwa kwekuchengetedza: Munguva yevulcanization process, kuchengetedzwa kwekuchengetedza kunofanirwa kutariswato kudzivirira tsaona, kuputika nemoto.Panguva imwecheteyo, kufefetedza uye matanho ekudzivirira anofanirwa kutorwa kudzivirira magasi anokuvadza uye tembiricha yakakwira kubva pakubata vashandisi.
Zuva: 01 Aug 2023