Kutaya kwa chithovu (komwe kumadziwikanso ngati nkhungu kwenikweni) kumapangidwa ndi pulasitiki (eps, stmma kapena epmma) Ndi zokutira rectuct (zolimba), zopumira komanso zopumira komanso zouma, imayikidwa mu mchenga wowuma wa quartz ndikutsata mawonekedwe a mitundu itatu. Chitsulo chosungunuka chimathiridwa mu bokosi lamchenga lamchenga pansi pa zovuta, kuti mtundu wa polymer umatenthedwa komanso wopanda pake, kenako natulutsa. Njira yatsopano yopsinjika yomwe imagwiritsa ntchito chitsulo chamadzimadzi kuti musinthe mawonekedwe a nthawi imodzi yolumikizidwa pambuyo pozizira ndi kukhazikika kuti apange zokopa. Kutaya kwa chithovu kumakhala ndi mawonekedwe otsatirawa: 1. Kutayika ndizabwino komanso mtengo wotsika; 2. Zipangizo sizikhala zochepa komanso zoyenera kuzimiririka zonse; 3. Kulondola kwambiri, kusalala, kuyeretsa pang'ono, komanso kochepera; 4. Zofooka zamkati zimachepetsedwa kwambiri ndipo kapangidwe ka kuponyedwako kumasinthidwa. Wandiweyani; 5. Itha kuzindikira zazikulu kwambiri komanso zochulukitsa; 6. Ndi koyenera kupanga miliyoni kuponyera mapangidwe omwewo; 7. Ndioyenera kugwiritsa ntchito zamagetsi komanso mzere wapakati; 8. Mkhalidwe wopanga wopangidwa umakwaniritsa zofunikira zachilengedwe. ; .
Mapangidwe amasinthasintha ndipo amapereka ufulu wokwanira woponya kapangidwe kake. Ziphuphu zolimba kwambiri zimatha kuponyedwa kuchokera kuphatikizira nkhungu.
Chepetsani ndalama ndi ndalama zopangira, muchepetse kulemera koyatsa, ndikupeza ndalama zochepa. (1) Kuchuluka kwa zokuza (2) zojambula (3) kukula kwamphamvu (4)
Palibe pachimake cha mchenga mu nthawi yachikhalidwe, kotero sipadzakhala khoma lopanda m'matumba oyambitsidwa ndi simess core kukula kwa mchenga kapena malo osavomerezeka mu mchenga wachikhalidwe.
.Kula bwino. Kutaya kwa chithovu ndi njira yatsopano yolibe malire komanso owumba molondola. Njirayi siyifuna kuwumwa kutenga, osasiyanitsa, ndipo mkati mwa mchenga, kotero kuponyera kunja sikung'ambika, zolakwitsa, ndi zolakwika zoyambitsidwa ndi kuphatikiza kwa core kumachepetsedwa. Kukhazikika kwa mitolo kumatha kufikira RA3.2 mpaka 12.5μm; Kulondola kwamitengoyi kumatha kufikira CT7 mpaka 9; Chilolezo chopangira ndi 1.5 mpaka 2mm nthawi zambiri, chomwe chingachepetse mtengo wamakina. Poyerekeza ndi njira yopangira mchenga wachikhalidwe, imatha kuchepetsedwa ndi 40% mpaka 50% ya nthawi yoyenda.
Kupanga Zoyeretsa, Palibe mankhwala a mankhwala amchenga wowumba, pulasitiki ya thovu ndi achilengedwe pachilengedwe pamatenthedwe otsika, ndipo mtengo wobwezerezedwanso wa mchenga wakale uli woposa 95%.
Fufuzani komwe mayankho amatenga.