mapulasitiki

Njira yopangira jakisoni wothandizila kupukuta (IBM) imagwiritsidwa ntchito popanga galasi lopanda pake ndi zinthu za pulasitiki zochuluka. Mukuchita IBM, polima ndi jakisoni wopangidwa pachikhomo chomenya; ndiye kuti pini yapakati imasinthidwa kupita kumalo owumba ndikuumba kuti ipangitsidwe ndikuthira. Awa ndi omwe amagwiritsidwa ntchito pang'ono pazowumba zitatu izi, ndipo amagwiritsidwa ntchito kupanga mabotolo ang'ono azachipatala. Njirayi imagawidwa m'magawo atatu: jakisoni, kuwomba ndi kudzimitsa.

Kuphatikiza kwa utsi Spray mipukutu ndi ukadaulo womwe umagwiritsidwa ntchito kuti upangike pamwamba pa botolo kuti ukhale wowongolera komanso wowala bwino m'mabotolo omwe amathandizidwa. Iyi ndi njira yothandiza kwambiri poyerekeza ndi zowonjezera mkati mwa mabotolo kapena ma preforms, chifukwa sizikhudza katundu wanu. Nthawi zambiri, zowonjezera zimakhudza

Nkhaniyi ikufotokoza kukhazikitsa koyeserera mu mtundu wamaganizidwe kuti muyeze momwe mpweya umagundira, ndikuwunika mtengo wa mpweya wothinikizidwa motsutsana ndi phindu lozizira.

Pakuwumba kuyambitsa kupsinjika kwamphamvu ndikofunikira kwambiri. Nkhani yochokera ku Yunivesite ya Aachen yomwe ili ndi fanizo lazolemba zakufunika kwa kukakamiza kugwira ntchito kwa masanjidwewo.

Kupukuta kwa jakisoni (kuwumba jakisoni ku USA) ndi njira yopangira zinthu popanga mbali mwa kubayira zinthu mu nkhungu. Kupukuta kwa jakisoni kumatha kuchitika ndi zinthu zambiri, kuphatikizapo zitsulo, (zomwe njirayi imatchedwa diecasting), magalasi, elastomers, confsoci, komanso ma polima a thermoplastic komanso thermosetting.

Izi zili ndi njira ziwiri zosiyana, zomwe ndi gawo limodzi komanso magawo awiri. Njira imodzi yokha imagawidwanso pamakina atatu ndi 3-station Makina awiri opangira jekeseni (ISBM), pulasitiki imapangidwa koyamba kukhala "preform" pogwiritsa ntchito jekeseni. Preforms izi zimapangidwa ndi khosi la mabotolo, kuphatikiza ulusi ("kumaliza") kumapeto kwake. Ma preform awa amapakidwa, ndikudyetsedwa pambuyo pake (pambuyo pozizira) mumakina owumbanso otambasula. Pogwiritsa ntchito ISB, ma preforms amatenthedwa (makamaka amagwiritsa ntchito zotenthetsera infrared) pamwamba pa kutentha kwa magalasi, kenako amawombedwa ndikugwiritsa ntchito mpweya wambiri m'mabotolo pogwiritsa ntchito zotumphukira zachitsulo. Preform nthawi zonse amatambasulidwa ndi ndodo yapakati ngati gawo la ndondomekoyi.

Kuzindikira kwa pipeline kumagwiritsidwa ntchito kuti adziwe ngati nthawi zina kutayikira kwachitika mu machitidwe omwe amakhala ndi zakumwa ndi magalasi. Njira zodziwira zimaphatikizapo kuyesa kwa hydrostatic pambuyo pa kukonza kwa mapaipi ndi kudziwonetsa kutayikira panthawi ya ntchito.

Maulendo osunthidwa adapangidwa kuti azitha kugwira mabotolo apulasitiki ovuta kwambiri pazoperekeza zathu, ndikutha kuzungulira mosavuta.

Kulemba kumbuyo kwa makina owumba kumatha kuyambitsa kuzungulira kwa chizindikiro, chifukwa cha botolo la botolo. Pali njira zingapo zakusintha / kuthetsa mavutowa.

Ndi nkhaniyi, timayesetsa kupereka chiwonetsero cha kuthekera kokunyamula mabotolo m'mabokosi.
Mukamagwiritsa ntchito, maubwino ndi zovuta zake pazothetsera mavuto aliwonse komanso makina omwe amapezeka.