Zofunikira pakusankha ndi Kusankha Zinthu Mukagula Mawilo a Rubber

Mfundo zazikuluzikulu za kusankha ndi kusankhidwa kwa mawonekedwe Pamene mukufunikira kugula mawilo a rabara, muyenera kumvetsera mfundo zotsatirazi: 1. Kulemera kumene magudumu ayenera kunyamula, magudumu ogulidwa ayenera kukhala aakulu kuposa kulemera kwake kuti awonjezere moyo wautumiki wa mawilo;2. Kugwiritsa ntchito mawilo ayenera kukhala osalala Gwiritsani ntchito mawilo osalala a rabara, mawilo osagwirizana ndi guluu wa waya, ndi zitsulo zachitsulo;3. Sankhani mawilo opepuka a rabara a mawilo opepuka onyamula katundu, ndi mawilo a rabara a waya pazolemetsa zolemetsa;zitsulo zachitsulo zimafunika;4. Ubwino Kusankhidwa kwa magudumu kuyenera kukhala kosavuta komanso kolimba, mwinamwake n'kosavuta kutaya guluu ndi degumming, ndipo ndi okwera mtengo kugula ndi kugwiritsa ntchito.Wolemera-ntchito ayenera kukhala ndi chitsulo grooved pachimake ndi waya guluu, kotero kuti moyo utumiki adzakhala yaitali ndipo adzakhala wotchipa ntchito.Ziribe kanthu mtundu wa gudumu palibe elasticity ndi kuuma, khalidwe si bwino.Makhalidwe oyambira a mawilo a mphira.

1. Pamene mankhwala a mphira amapangidwa, amapanikizidwa ndi kupanikizika kwakukulu ndipo sangathe kuchotsedwa chifukwa cha kugwirizana kwa thupi lotanuka.zimasiyanasiyana malinga ndi mitundu), Zidzatenga nthawi kuti mukhazikike ndikukhazikika.Choncho, kumayambiriro kwa mapangidwe a mphira wa rabara, mosasamala kanthu za ndondomeko kapena nkhungu, m'pofunika kuwerengera mosamala ndi kufanana.Ngati sichoncho, n'zosavuta kuchititsa kukula kwa mankhwala kukhala kosakhazikika, zomwe zimapangitsa kuti pakhale khalidwe lochepa.

2. Rubber ndi elastomer yotentha yosungunuka ndi thermosetting, pamene pulasitiki ndi elastomer yosungunuka ndi kuzizira.Chifukwa cha mitundu ikuluikulu ya ma sulfide, kutentha kwa kuumba ndi kuchiritsa labala kumasiyananso kwambiri, ndipo kumatha kukhudzidwa ndi kusintha kwa nyengo ndi kutentha kwa m'nyumba ndi chinyezi.Choncho, kupanga zinthu za rabara ziyenera kusinthidwa moyenera nthawi iliyonse.Ngati sichoncho, pangakhale kusiyana kwa khalidwe la mankhwala.