Nkhani

Ma Autoclaves akugwiritsidwa ntchito masiku ano m'mafakitale angapo, monga kupanga kompositi ndi kutenthetsa kwachitsulo.Autoclave yamafakitale ndi chotengera chotenthetsera chomwe chili ndi khomo lotseguka mwachangu lomwe limagwiritsa ntchito kupanikizika kwambiri pokonza ndi kuchiritsa zida.Amagwiritsa ntchito kutentha ndi kuthamanga kwambiri kuchiritsa zinthu kapena kupha tizilombo toyambitsa matenda, zida, ndi zida.Mitundu ingapo ya ma autoclave amapangidwa ngati ma mphira omangira / kuwotcha ma autoclave, ma autoclave ophatikizika, ndi mitundu ina yambiri yama autoclave amakampani.Ma Autoclaves amagwiritsidwa ntchito m'mafakitale angapo kuti athandizire kupanga ma polymeric composites.

Njira ya auto claving imalola opanga kupanga zida zapamwamba kwambiri.Kutentha ndi kupanikizika mu autoclave kumagwiritsidwa ntchito pazinthu zosiyanasiyana, kuthandizira kupititsa patsogolo ubwino ndi mphamvu zazinthuzi.Chifukwa chake, makina ndi ndege zomwe zimagwiritsidwa ntchito pamakampani oyendetsa ndege zimatha kuthana ndi malo ovuta.Opanga ma Autoclave amatha kuthandizira kupanga ma autoclave ophatikizika omwe amatha kupanga zinthu zabwino.

Zigawo zophatikizika zikapangidwa ndikuchiritsidwa, kupanikizika kwa chilengedwe cha autoclave kumawaika pamalo omwe amatha kuyaka kwambiri chifukwa cha kupsinjika ndi kutentha mkati mwa autoclave.Komabe, kuchiritsa kukamalizidwa, ziwalozi zimakhala zotetezeka ndipo chiwopsezo cha kuyaka chimatsala pang'ono kuthetsedwa.Panthawi yochiritsa, ma composites amatha kuyaka ngati zinthu zili bwino - ndiye kuti, ngati mpweya utayambitsidwa.Nayitrojeni imagwiritsidwa ntchito mu autoclaves chifukwa ndi yotsika mtengo komanso imakhala yopanda moto, motero sagwira moto.Nayitrojeni imatha kuchotsa bwino mipweya iyi ndikuchepetsa chiwopsezo chamoto mu autoclave.

Ma Autoclaves amatha kukakamizidwa ndi mpweya kapena nayitrogeni, kutengera zomwe makasitomala amafuna.Muyezo wa mafakitale ukuwoneka kuti mpweya uli bwino mpaka kutentha kwa pafupifupi 120 deg C. Pamwamba pa kutentha kumeneku, nayitrogeni amagwiritsidwa ntchito kuthandizira kutumiza kutentha ndi kuchepetsa kuthekera kwa moto.Moto siwofala, koma ukhoza kuwononga kwambiri autoclave yokha.Kuwonongeka kungaphatikizepo kuchuluka kwa magawo ndi nthawi yocheperako pamene kukonzanso kumapangidwa.Moto ukhoza kuyambitsidwa ndi kutentha kwapadera komwe kumachokera ku thumba lotayirira komanso makina otulutsa utomoni.Pazovuta kwambiri, mpweya wochuluka umapezeka kuti udyetse moto.Popeza kuti mkati monse mwa chotengera choponderezacho chiyenera kuchotsedwa kuti ayang'ane ndi kukonza kabowo kamene kayaka moto, kuyenera kuganiziridwanso kuti pali nitrogen.1

Dongosolo la autoclave liyenera kuwonetsetsa kuti milingo yokakamiza mu autoclave ikukwaniritsidwa.Mulingo wapakati wapakatikati wama autoclave amakono ndi 2 bar/min.Masiku ano, ma autoclave ambiri amagwiritsa ntchito nayitrogeni monga cholumikizira m'malo mwa mpweya.Izi ndichifukwa choti mankhwala ochiritsa a autoclave amatha kuyaka kwambiri mumlengalenga chifukwa chokhala ndi mpweya.Pakhala pali malipoti angapo okhudza moto wa autoclave womwe umayambitsa kutayika kwa gawolo.Ngakhale sing'anga ya nayitrogeni imaonetsetsa kuti machiritso a autoclave asakhale ndi moto, ayenera kusamala kuti apewe ngozi kwa ogwira ntchito (kuthekera kwa kupuma) m'malo a nayitrogeni chifukwa cha kuchepa kwa okosijeni.