Bwalo laling'ono losunthika pansi pa kapu ya botolo limatchedwa mphete yotsutsa-kuba.Ikhoza kugwirizanitsidwa ndi kapu ya botolo chifukwa cha njira yopangira imodzi.Pali njira ziwiri zazikulu zopangira zisoti za botolo.Njira yopangira kapu ya botolo la compression komanso njira yopangira botolo la jakisoni.Lolani Yigui atenge aliyense kuti amvetsetse njira yopangira zisoti zamabotolo apulasitiki!
Pamabotolo omangira jekeseni, zinthu zosakanizika zimayikidwa koyamba mumakina opangira jakisoni.Zida zimatenthedwa mpaka pafupifupi madigiri 230 Celsius mumakina kuti akhale gawo lapulasitiki.Kenako amabayidwa m’chikombole cha nkhungu kupyolera mu kukanikiza ndi kuziziritsidwa kuti aumbike.
Kuzizira kwa kapu ya botolo kumafupikitsa kusinthasintha kwa nkhungu, ndipo kapu ya botolo imakankhidwira kunja pansi pa zochitika za mbale yokankhira, kuti kapu ya botolo igwe basi.Kugwiritsa ntchito ulusi wozungulira ku demould kumatha kuonetsetsa kuti ulusi wonse upangidwe, womwe ungapeweretu mapindikidwe ndi zokopa za kapu ya botolo.Mukadula mphete yotsutsa kuba ndikuyika mphete yosindikizira mu kapu ya botolo, botolo lathunthu limapangidwa.
Kumangirira zisoti za botolo ndikuyika zinthu zosakanizika mumakina omangira, kutenthetsa zinthuzo mpaka pafupifupi 170 digiri Celsius mumakina kuti zikhale gawo la pulasitiki, ndikutulutsa zinthuzo mochulukira mu nkhungu.
Zoumba zapamwamba ndi zapansi zimatsekedwa ndikukanikizidwa mu mawonekedwe a kapu ya botolo mu nkhungu.Chophimba chopangidwa ndi botolo choponderezedwa chimakhalabe mu nkhungu yapamwamba.Chikombole cham'munsi chimachoka.Kapu imadutsa mu disk yozungulira ndikuchotsedwa mu nkhungu motsatira njira yotsutsana ndi ulusi wamkati.Chotsani.Pambuyo pa kapu ya botolo ndikuwumbidwa, imazunguliridwa pamakina, ndipo tsamba lokhazikika limagwiritsidwa ntchito kudula mphete yolimbana ndi kuba 3 mm kutali ndi m'mphepete mwa kapu ya botolo, yomwe imakhala ndi mfundo zingapo zolumikiza kapu ya botolo.Potsirizira pake, gasket yosindikiza ndi malemba osindikizidwa amaikidwa, ndiyeno amatetezedwa ndi tizilombo toyambitsa matenda ndikutsukidwa.Chophimba chatsopano cha botolo chatsirizidwa.
Kusiyana kwakukulu pakati pa ziwirizi:
1. Jakisoni nkhungu ndi yayikulu kukula kwake ndipo ndizovuta kusintha m'malo mwa nkhungu imodzi;aliyense nkhungu patsekeke mu psinjika akamaumba ndi palokha ndipo akhoza m'malo payekha;
2. Mabotolo opangidwa ndi kuponderezedwa alibe zizindikiro za kutsegulidwa kwa zinthu, zomwe zimapangitsa maonekedwe okongola komanso kusindikiza bwino;
3. Kumangirira jekeseni kumadzaza zibowo zonse za nkhungu nthawi imodzi, ndipo kuponderezana kumatulutsa kapu ya botolo limodzi panthawi imodzi.psinjika akamaumba extrusion kuthamanga ndi kochepa kwambiri, pamene jekeseni akamaumba amafuna ndi mkulu kuthamanga;
4. Jekeseni akamaumba zisoti botolo ayenera kutenthetsa zakuthupi kuti asungunuke otaya boma, ndi kutentha pafupifupi 220 madigiri;zisoti zomangira botolo zimangofunika kutenthedwa mpaka pafupifupi madigiri 170, ndipo kugwiritsa ntchito mphamvu zamabotolo omangira jekeseni ndizokwera kuposa zopopera zomangira botolo;
5. Kutentha kwa kutentha kwa makina opangira makina kumakhala kochepa, kutsika kumakhala kochepa, ndipo kukula kwa kapu ya botolo ndikolondola.
Nthawi yotumiza: Nov-30-2023