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Kodi nditani ngati chokwezera unyolo wamanja sichingagwetsedwe pansi?

Nkhani

Kodi nditani ngati chokwezera unyolo wamanja sichingagwetsedwe pansi?

2024-03-27

Choyamba, chifukwa chomwe tcheni chamanja sichingakokedwe chikagwa

The hand chain hoistndi chida chonyamulira chomwe chimagwiritsidwa ntchito kwambiri, koma nthawi zina sichingakokedwe chikagwa. Zifukwa za izi zitha kukhala izi:

hand chain hoist.jpg

1. Mphamvu yonyamula katundu ndiyokwera kwambiri: Ngati katundu wonyamulidwa ndi chokwezera tcheni chamanja ndi cholemera kwambiri, zipangitsa kuti kutsikako kuchepe kapena kulephera kutsika.

2. Kukalamba kwa chisindikizo chamafuta: Kukalamba kwa chosindikizira chamafuta cha chotchinga cham'manja kumapangitsa kuti mafuta atayike, zomwe zimapangitsa kuti tcheni cha manja chigwere ndikulephera kukoka.

3. Mafuta osakwanira: Liwiro lotsika la cholumikizira cha tcheni cha manja limakhudzidwa mwachindunji ndi mafuta, kotero kuti mafuta osakwanira amathanso kutsika pang'onopang'ono kapena kulephera kutsika.

Chachiwiri. Yankho

1. Chepetsani kulemera konyamula katundu: Ngati chinthu chonyamulidwa ndi tcheni cholemera kwambiri, mungaganizire kuchepetsa kulemera kwa chinthucho ndikugwiritsa ntchito zida zina zonyamulira.

2. Bwezerani chisindikizo chamafuta: Ngati chosindikizira chamafuta cha chonyamulira cham'manja chikukalamba ndipo sichingagwetsedwe pansi, chisindikizo chamafuta chiyenera kusinthidwa. Ndikofunikira kutsatira malangizowo posintha chisindikizo chamafuta kuti mupewe mavuto.

3. Onjezani mafuta: Ngati chokwezera tcheni cha manja mulibe mafuta okwanira, zomwe zimapangitsa kutsika pang'onopang'ono kapena kulephera kutsika, mafuta okwanira ayenera kuwonjezeredwa. Mukadzaza mafuta, muyenera kusankha mtundu woyenera wa mafuta ndikusamala kuti musawonjezere mafuta ochulukirapo.


Chachitatu, chenjezo ndi chitetezo

1. Chingwe cha unyolo chamanja chiyenera kugwiritsidwa ntchito motsatira malangizo akamachigwiritsa ntchito, ndipo mbali zake siziyenera kusinthidwa kapena kusinthidwa mwakufuna.

2. Kulemera konyamula katundu kwa chokwera cha unyolo wamanja sikuyenera kupitirira malire omwe atchulidwa.

3. Samalani chitetezo mukamagwiritsa ntchito cholumikizira chamanja kuti mupewe ngozi zomwe zimachitika chifukwa chogwiritsa ntchito molakwika.

4. Chokweza unyolo chiyenera kusungidwa bwino mutasiya kugwiritsa ntchito kuti zisawonongeke kapena kuwonongeka.

Mwachidule, cholumikizira chamanja sichingagwetsedwe pansi chifukwa chazifukwa monga kunyamula katundu wambiri, chisindikizo chamafuta okalamba, kapena mafuta osakwanira. Mutatenga mayankho ofananirako, tikulimbikitsidwa kuti tigwiritse ntchito motsatira njira zodzitetezera komanso chitetezo kuti mupewe ngozi zachitetezo.