Kodi pali zofunika pazinthu zokhazikitsa malo ndi malo okhazikitsa?

Inde. Ngati pali zojambula zachitsulo, zotchinga, fumbi ndi chinthu china chakunja chomwe mungalowemo, kubereka kumabala phokoso komanso kuwononga misewu yothamanga. Chifukwa chake, musanakhazikitse zonyamula, muyenera kuonetsetsa kuti malo okweza ndi okhazikitsa ndi oyera.

Kodi kutsukidwa kumayenera kutsukidwa musanakhazikitsidwe?

Pamwamba pa kubereka kumakutidwa ndi mafuta a dzimbiri. Muyenera kuyeretsa mosamala ndi mafuta oyera kapena palafini, kenako ndikugwiritsa ntchito mafuta othamanga komanso owoneka bwino komanso mafuta owuma kwambiri musanayikidwe ndikugwiritsa ntchito. Ukhondo umakhudza kwambiri kunyamula ndi kugwedezeka ndi phokoso. Koma tikufuna kukukumbutsani kuti zotsekereza kwathunthu sizofunikira kutsukidwa ndikutsutsidwa.

Kodi Mungasankhe Motani?

Mafuta ali ndi chofunikira kwambiri pantchitoyi komanso moyo wa moyo. Apa tikukudziwitsani mwachidule mfundo zambiri zosankha mafuta. Mafuta amapangidwa ndi mafuta oyambira, kukula ndi zowonjezera. Mphamvu ya mitundu yosiyanasiyana ya mafuta ndi mitundu yosiyanasiyana ya mafuta omwewo amasiyanasiyana, ndipo malire ovomerezeka ndi osiyana. Onetsetsani kuti mwatchera khutu mukamasankha. Kuchita kwamafuta kumatsimikiziridwa ndi mafuta oyambira. Nthawi zambiri, mafuta otsika a Visct Cur ndioyenera kutentha pang'ono komanso kuthamanga kwambiri, komanso mafuta okwera ma vicec amakhala oyenera kutentha kwambiri komanso katundu wambiri. Thickener imakhudzananso ndi mafuta, ndipo madzi kukana kwa Thicker amadziwa madzi kukana mafuta. Mwakutero, magetsi amitundu yosiyanasiyana sangathe kusakanikirana, ndipo ngakhale magetsi omwe ali ndi tanthauzo lomwelo likhala ndi zotsatira zoyipa wina ndi mnzake chifukwa cha zowonjezera zosiyanasiyana.

Ponena za mafuta, ndiye mafuta ambiri omwe mumagwiritsa ntchito bwino?

Ponena zopaka mafuta, ndi malingaliro olakwika wamba kuti mafuta ambiri omwe mumagwira, abwino. Mafuta ochulukirapo m'mayanjano komanso zonyamula zipinda zimayambitsa kusakanikirana kwambiri kwa mafutawo, zomwe zimapangitsa kuti kutentha kwambiri. Kuchuluka kwa mafuta kudzazidwa povala kuyenera kudzaza 1/2 mpaka 1/3 ya malo amkati azomwe akubalawo, ndikuyenera kuchepetsedwa mpaka 1/3 kuthamanga kwambiri.

Momwe mungakhazikitsire ndi kusowetsa?

Pakukhazikitsa, musamayang'ane mwachindunji nkhope yotsirizika ndi osagonjetseka. Press Press, manja kapena zida zina zokhazikitsa (zida) ziyenera kugwiritsidwa ntchito kupsinjika. Osayikira kudzera pakugundika. Ngati malo ophatikizidwa ndi mafuta, kukhazikitsa kumachitika bwino. Ngati kulowerera koyenera ndikokulira, zonyamula ziyenera kuyikidwa mu mchere wa mchere ndikutenthetsa 80 ~ 90°C musanakhazikike posachedwa. Mosamala kutentha kwa mafuta sikupitilira 100°C kuti kupewa kupsinjika kuti muchepetse kuuma ndi kuchira kovuta. Mukakumana ndi mavuto mu shagambly, tikulimbikitsidwa kuti mugwiritse ntchito chida choletsa kukoka kunjaku ndikuthira mafuta otentha pamtengo wamkati. Kutentha kudzakulitsa mphete yamkati yonyamula, ikupangitsa kuti ikhale yosavuta.

Kodi zotsekemera za kubalaku, zili bwino?

Sikuti zimbalangondo zonse zimafuna chilolezo chogwirira ntchito, muyenera kusankha chilolezo choyenera malingana ndi momwe zinthu zilili. Mu National Standard 4604-93, chilolezo cham'madzi chofuula chimagawika m'magulu asanu - Gulu 2, Gulu la 3, ndi gulu la 1. Gulu loyambirira lovomerezeka ndi loyenera pakugwiritsa ntchito bwino ntchito, kutentha wamba komanso kusokonekera kokwanira; Zimbalangondo zimagwira ntchito zapadera monga kutentha kwambiri, liwiro lalitali, phokoso lotsika komanso mikangano yotsika imayenera kugwiritsa ntchito chilolezo chachikulu; Chifukwa cha zoseweretsa zomwe zimagwira ntchito zapadera monga kutentha kwambiri, liwiro lalitali, phokoso lotsika, zosokoneza pang'ono, zokhala ndi makina onunkhira ziyenera kugwiritsa ntchito ziyeso zazing'ono; Zovala zokulira zimatha kukhala ndi chilolezo chochepa chogwira ntchito. Kuphatikiza apo, palibe chilolezo chokwanira chosungira; Pomaliza, chilolezo chogwirira ntchito chitatu chikaikidwe ndi chocheperako kuposa chitsimikizo choyambirira chisanakhazikike, chifukwa chonyamula chikuyenera kupirira katundu wina, ndipo palinso chida choyenera. Kuchuluka kwa kuphatikizika kwabwino.