Chilema 1. Kusowa kwa zipangizo
A. Chifukwa cholephera:
Zigawo zing'onozing'ono ndi ngodya za mankhwala omalizidwa sizingapangidwe kwathunthu, chifukwa cha kusakaniza kosayenera kwa nkhungu kapena kutulutsa kosauka bwino, ndi kuwonongeka kwa mapangidwe (osakwanira khoma makulidwe) chifukwa cha jekeseni wosakwanira kapena kupanikizika mu kuumba.
B. Njira zowongolera nkhungu:
Konzani nkhungu pomwe zinthu zikusowa, tengani kapena konzani miyeso yotulutsa mpweya, onjezerani makulidwe azinthu, ndikuwongolera chipata (kulitseni chipata, onjezerani chipata).
C. Kuwongolera kuumba:
Wonjezerani mlingo wa jekeseni, onjezerani mphamvu ya jekeseni, ndi zina zotero.
Chilema 2. Kuchepa
A. Chifukwa cholephera:
Nthawi zambiri zimachitika m'makoma khoma makulidwe kapena zinthu makulidwe a mankhwala kuumbidwa, amene amayamba ndi kuzirala osiyana kapena solidification shrinkage wa otentha Sungunulani pulasitiki, monga kumbuyo kwa nthiti, m'mbali ndi mbali makoma, ndi kumbuyo kwa mizati BOSS.
B. Njira zowongolera nkhungu:
Chepetsani makulidwe azinthu, koma sungani 2/3 ya makulidwe azinthu;kulimbitsa wothamanga ndi kuwonjezera chipata;onjezerani mphamvu.
C. Kuwongolera kuumba:
Wonjezerani kutentha kwa zinthu, onjezerani mphamvu ya jekeseni, onjezerani nthawi yogwira ntchito, ndi zina zotero.
Cholakwika 3: Mtundu wa mpweya
A. Chifukwa cholephera:
Zimachitika pachipata, makamaka chifukwa kutentha kwa nkhungu sikokwera kwambiri, liwiro la jekeseni ndi kuthamanga kwambiri, chipata sichimayikidwa bwino, ndipo pulasitiki imakumana ndi chipwirikiti ikathira.
B. Njira zowongolera nkhungu:
Sinthani sprue, kupukuta wothamanga, kukulitsa malo ozizira a othamanga, kukulitsa sprue, ndi kuwonjezera mawonekedwe pamwamba (mungathenso kusintha makina kapena kukonza nkhungu kuti mugwire mzere wolumikizana).
C. Kuwongolera kuumba:
Wonjezerani kutentha kwa nkhungu, kuchepetsa liwiro la jekeseni, kuchepetsa kuthamanga kwa jekeseni, etc.
Chilema 4. Kusintha
A. Chifukwa cholephera:
Zigawo zowonda, zokhala ndi mipanda yopyapyala yokhala ndi malo akulu, kapena zinthu zazikulu zomalizidwa zokhala ndi mawonekedwe asymmetric zimayamba chifukwa cha kuzizira kosagwirizana kapena mphamvu yotulutsa yosiyana pakuumba.
B. Njira zowongolera nkhungu:
Konzani thimble;khazikitsani pini yopumira, etc.;ngati n'koyenera, kuwonjezera nkhungu mwamuna kusintha mapindikidwe.
C. Kuwongolera kuumba:
Sinthani kutentha nkhungu wa nkhungu wamwamuna ndi wamkazi kuchepetsa kuthamanga akugwira, etc. (The kusintha mapindikidwe mbali yaing'ono makamaka zimadalira kuthamanga ndi nthawi, ndi kusintha mapindikidwe mbali zazikulu zambiri zimadalira nkhungu kutentha. )
Chilema 5. Pamwamba pake ndi yodetsedwa
A. Chifukwa cholephera:
Pamwamba pa nkhungu ndi yovuta.Pazinthu za PC, nthawi zina chifukwa cha kutentha kwa nkhungu, pamakhala zotsalira za guluu ndi madontho amafuta pamwamba pa nkhungu.
B. Njira zowongolera nkhungu:
Tsukani pamwamba pake ndikupukuta.
C. Kuwongolera kuumba:
Chepetsani kutentha kwa nkhungu, etc.
Chilema 6. Stomata
A. Chifukwa cholephera:
Transparent yomalizidwa PC zakuthupi ndizosavuta kuwonekera mukamaumba, chifukwa mpweya satopa panthawi yopangira jekeseni, mapangidwe osayenera a nkhungu kapena mikhalidwe yolakwika idzakhudza.
B. Njira zowongolera nkhungu:
Wonjezerani utsi, sinthani chipata (onjezani chipata), ndipo wothamanga wa PC ayenera kupukutidwa.
C. Kuwongolera kuumba:
Kuwumitsa mwamphamvu, kuonjezera kuthamanga kwa jekeseni, kuchepetsa kuthamanga kwa jekeseni, ndi zina zotero.
Chilema 7. Kuchokera ku miyeso kulolerana
A. Chifukwa cholephera:
Mavuto ndi nkhungu yokha, kapena mikhalidwe yosayenera yopangira imapangitsa kuti shrinkage ikhale yosayenera.
B. Njira zowongolera nkhungu:
Konzani nkhungu, monga kuwonjezera guluu, kuchepetsa guluu, kapena kutsegulanso nkhungu pazovuta kwambiri (kuchepa kosayenera kumayambitsa kupatuka kwakukulu).
C. Kuwongolera kuumba:
Nthawi zambiri, kusintha nthawi yogwira ndi kukakamiza kwa jakisoni (gawo lachiwiri) kumakhudza kwambiri kukula kwake.Mwachitsanzo, kuonjezera kuthamanga kwa jekeseni ndikuwonjezera kukakamiza kugwira ndi kudyetsa kungawonjezere kwambiri kukula, kapena kuchepetsa kutentha kwa nkhungu, kuonjezera chipata kapena kuonjezera Chipatacho chikhoza kupititsa patsogolo kayendetsedwe ka kayendetsedwe kake.
Nthawi yotumiza: Oct-20-2022
