Kudzikuza kwa mawonekedwe okhudzana ndi zomwe cholinga chophatikizira, titha kugawidwa kotheratu kosakwanira homogening

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a. B Sinthani kapangidwe kazakuda, yeretsani tirigu, thirani kapangidwe kake ndi kapangidwe kazithunzi;

B. Kuchepetsa kuuma ndikusintha magwiridwe antchito;

C. Pewani kupsinjika kwamkati;

D. Itha kugwiritsidwa ntchito ngati chithandizo chomaliza kutentha kwa magawo osafunikira.

(2) Njira yosakwanira

ZOFUNIKIRA: Subnutectid chitsulo, kaboni kachidutswa kakang'ono kaboni, chitsulo chotsika chitsulo, chitsulo chotsika chitsulo ndi hyperectictiod yamphamvu ndikupanga chithandizo.
Cholinga chosakwanira: Kuchotsa nkhawa zamkati kuti muchepetse komanso kugudubuza, kuchepetsa kuuma, kusintha kuuma.

(3) Kukula
Kukula kwa ntchito:
A. Kukonzekera kutentha chithandizo cha hypretecticteid yachitsulo monga kubereka chitsulo chachitsulo.
B. Ozizira ozizira akhululukidwe mankhwala osokoneza bongo komanso ochepa mitate ndi pakati komanso yotsika kaboni iloy.
Cholinga chopanga chipongwe
A. Kuyiwala kofunikira kudula, kuchepetsa kuuma ndikusintha magwiridwe antchito;
B. Zowonjezera zowonongeka kuzizira popanda kudula, sinthani malo ozizira ozizira;
C. Carbided Carbider kuti muchepetse kutentha pambuyo pakukhazikika ndikukonzekera maliro pamalo otentha omaliza;
[D] Tulutsani nkhawa zamkati.

(4) ACHINYAMATA
Ntchito ya Amothermal: Ife chitsulo, alloy steel wokhululuka, stamping zigawo.
Ubwino wa ma imothermal anner: itha kufupikitsa kuzungulira, kuchepetsa mtengo wopanga.