nkhani

Mtundu wa khola lonyamulira katundu, ntchito yake ndi chifukwa cha kusweka kwake

 

Ngakhale kutichogwiriraIli ndi zigawo zambiri, khola lingathenso kunenedwa kuti ndi mitsempha yamagazi yonyamula magazi, kotero momwe chogwirira ntchito chikugwiritsidwa ntchito, ubwino wa zinthu zomwe zili mu khola zimagwirizana mwachindunji ndi kugwira ntchito bwino kwa chogwirira, zotsatirazi zimagawana mitundu ikuluikulu ya zikho zonyamula magazi, udindo waukulu wa khola pachogwirira, ndi zifukwa za kuwonongeka kwa khola.

 

Kodi khola lonyamulira katundu ndi chiyani?

Khola lonyamulira (lomwe limadziwikanso kuti khola lonyamulira) ndi gawo lonyamulira lomwe limaphimba pang'ono zinthu zonse kapena gawo la zinthu zozungulira ndikuyenda nazo, ndikulekanitsa zinthu zozungulira, ndipo nthawi zambiri limatsogolera zinthu zozungulira ndikuzigwira mu chonyamulira.

 

Pali mitundu itatu ikuluikulu ya ma cage onyamula katundu:zikhola za nayiloni, zikhola zachitsulo zosindikizidwa ngati mawindo, ndi zikhola zamkuwa ngati mawindo.

 

Ubwino ndi kuipa kwa mitundu yosiyanasiyana ya mabenchi ogwirira ntchito:

 

Khola la nayiloni: ubwino wake ndi kulemera kopepuka, kusinthasintha kwamphamvu, magwiridwe antchito abwino otsetsereka, magwiridwe antchito abwino a mafuta ocheperako, ndipo vuto lake ndilakuti kutentha kogwirira ntchito kuyenera kugwiritsidwa ntchito pansi pa madigiri 120 Celsius.

 

Khola lachitsulo losindikizidwa ngati zenera: ubwino wake ndi kulemera kopepuka, mphamvu zambiri, kutentha kopanda malire, siligwedezeka kwambiri komanso silitha kufulumira, ndipo vuto lake ndilakuti silimakhudzidwa ndi mafuta ochulukirapo.

 

Khola la mkuwa la zenera: Ubwino wake ndi mphamvu yayikulu kwambiri, kugwedezeka kwambiri komanso kukana kuthamanga, koyenera kugwiritsidwa ntchito mwachangu kwambiri chifukwa cha mafuta ozungulira. Zoyipa: Ndi okwera mtengo kwambiri.

 

Ntchito zazikulu za khola lonyamulira ndi izi:

 

1. Khola limalekanitsa zinthu zozungulira pa mtunda wofanana ndipo limagawidwa mofanana pa kuzungulira kwa msewu wothamanga kuti zinthu zozungulira zisagundane ndi kukandana panthawi ya ntchito;

 

2. Tsatirani ndi kuyendetsa zinthu zozungulira kuti zigubuduke pa msewu woyenera wa mpikisano;

 

3. Mu chopatulira cholekanitsa, chinthu chozungulira ndi mphete zimagwirizanitsidwa pamodzi kuti chinthu chozungulira chisagwe;

 

Zifukwa za kuwonongeka kwa chidebe cha zinyalala ndi izi:

 

1. Mafuta opaka kapena mafuta opaka amauma ndipo sawonjezeredwa pakapita nthawi (kukonza), ndipo mafuta opaka kapena mafuta opaka sanalembedwe bwino.

 

2. Kugwedezeka kwakukulu kwa katundu wogwedezeka kumapangitsa kuti zinthu zozungulira zigwire ntchito pa khola.

 

3. Ukhondo wa ma bearing. Bearing siili yotsekedwa bwino mu bokosi la bearing, ndipo fumbi limalowa, ndipo kukangana pakati pa chinthu chozungulira ndi khola kumawonjezedwa, kotero kuti khola limawonongeka.

 

4. Zolakwika pakusankha zipangizo zogwiritsira ntchito makhola onyamulira. Mitundu yonse ya zipangizo za khola zimakhala ndi kukana kutentha ndi liwiro, ngati kusankha zinthu sikoyenera, ndiye chifukwa cha kuwonongeka kwa khola.

 

5. Mavuto okhazikitsa. Maberani sayikidwa bwino, ndipo khola limawonongeka panthawi yokhazikitsa.

 

Zifukwa zina. Ngati cholumikiziracho sichili bwino, chogwiriracho chimapotoka ndipo mphamvu yake siili yofanana; Lambayo wayikidwa mwamphamvu kwambiri; Mavuto azachilengedwe ndi zina zambiri zimatha kuwononga mabearing kapena ma cage.