Kuzizira kokokedwa kwa chitoliro cholakwika ndi kupewa

Chitoliro chosasunthika chitoliro chozizira njira:

①kugudubuzika kozizira ②kujambula kozizira ③kupota

a. Zojambula zoziziritsa kuzizira komanso zozizira zimagwiritsidwa ntchito makamaka pa: kulondola, mipanda yopyapyala, m'mimba mwake yaying'ono, yopingasa yachilendo komanso mapaipi amphamvu kwambiri.

b. Kupota kumagwiritsidwa ntchito makamaka: kupanga m'mimba mwake, khoma lopyapyala kapena lalikulu kwambiri, mapaipi achitsulo ocheperako pang'ono, ndipo amakhala ndi chizolowezi chosinthidwa ndi mapaipi owotcherera (mzere wachitsulo, kuwotcherera, kutentha, etc.)

Waukulu ndondomeko otaya kubala mipope zitsulo opanda msoko ndi zojambula ozizira:

Kukonzekera kulibe kanthu → Kujambula kozizira kwa chitoliro chachitsulo → Kumaliza ndi kukonza chitoliro chachitsulo chomalizidwa → Kuyendera

Makhalidwe a mapaipi achitsulo opanda msoko opangidwa ndi zojambula zozizira (poyerekeza ndi kugudubuza kotentha)

①Kuzungulira kwakunja kwa chitoliro chachitsulo kumakhala kocheperako mpaka machubu a capillary atha kupangidwa

②Khoma la chitoliro chachitsulo ndi loonda

③Chitoliro chachitsulo chimakhala cholondola kwambiri komanso mawonekedwe apamwamba

④Mawonekedwe amtundu wa chitoliro chachitsulo ndizovuta kwambiri, ndipo mapaipi achitsulo osinthika komanso mawonekedwe apadera amatha kupangidwa.

⑤ Chitoliro chachitsulo ndichopambana

⑥Kupanga kwakukulu, zida zazikulu ndikugwiritsa ntchito nkhungu, zokolola zochepa, zotulutsa zochepa, komanso zofunikira pakuteteza chilengedwe

Kuzizira kokokedwa kwa chubu khalidwe zolakwika ndi kupewa

⒈ Kuwonongeka kwabwino kwa mapaipi achitsulo okokedwa ndi ozizira makamaka kumaphatikizapo: makulidwe osagwirizana a khoma la mapaipi achitsulo, kusalolera kwakunja kwakunja, ming'alu ya pamwamba, mizere yowongoka pamwamba ndi zokanda, ndi zina zotero.

①Kutalikirana kwa khoma la mapaipi achitsulo ozizira kumagwirizana ndi makulidwe a khoma la chubu lopanda kanthu, njira yojambulira, kujambula kwapakati, mawonekedwe a dzenje, magawo osinthika ndi momwe mafuta amakhalira.

a. Kuwongolera makulidwe a khoma kulondola kwa chubu chopanda kanthu ndikofunikira pakuwongolera makulidwe a khoma la chitoliro chachitsulo chozizira.

b. Cholinga chachikulu cha extubation popanda mandrel ndi kuchepetsa awiri ndi mapindikidwe

c. Bowo mawonekedwe ndi chinthu chofunika kwambiri osagwirizana khoma makulidwe ozizira kukopeka zitsulo mipope.

d. Ndi njira yabwino yowonetsetsa kuti chubu chilibe kanthu, chotsani sikelo ya iron oxide pamwamba pake, ndikuwongolera mtundu wamafuta.

②Panthawi yakupanga, chidwi chachikulu chiyenera kuperekedwa pakuwonongeka ndi kung'ambika koyenera ndi kulemba

③Kuti muchepetse ming'alu pamwamba pa chitoliro chachitsulo mukakoka, zitoliro zoyenerera ziyenera kusankhidwa, ndi zolakwika zapaipi zomwe zikusowekapo ziyenera kugwa. Pamene pickling akusowekapo, m'pofunika kupewa kwambiri pickling kupewa pitting kapena hydrogen embrittlement, ndi kuteteza pansi pickling ndi chosakwanira kuyeretsa sikelo oxide, kuonetsetsa khalidwe annealing chubu akusowekapo pamene ntchito, kukhala wololera. chubu kujambula njira, kusankha zoyenera mapindikidwe ndondomeko magawo ndi mawonekedwe chida, ndi kulimbikitsa kusintha ndi kuyendera mzere kujambula pakati.

④Kupititsa patsogolo mtundu wa pickling ndi mafuta abwino a chitoliro chopanda kanthu, kuwonetsetsa kulimba kwa chida, kufanana ndi kutha kwa pamwamba kumathandiza kuchepetsa kupezeka kwa mizere yowongoka ndi zokanda pa chitoliro chachitsulo.