Mwachidule za mkulu kuthamanga payipi zimfundo ndi kusamala unsembe

Mapaipi othamanga kwambiri amagwiritsidwa ntchito kwambiri m'migodi ya malasha, migodi, mankhwala, makina, magalimoto ndi mafakitale ena, komanso kugwiritsa ntchito mapaipi othamanga kwambiri kumapangitsanso kuti zida zake zizigwiritsidwa ntchito kwambiri.Zikafika pazitsulo zothamanga kwambiri, tiyamba taganizira za zida zapaipi zothamanga kwambiri.Zotsatirazi zifotokoza mwatsatanetsatane gulu lake ndi njira zodzitetezera.
Mkulu-anzanu payipi zimfundo anawagawa: A mtundu, B mtundu, C mtundu, D mtundu, E mtundu, F mtundu, H mtundu, flange mtundu ndi mfundo zina dziko, ndipo tingathe malinga ndi digiri yake kupinda monga: 30 madigiri , Madigiri 45, 75 digiri kapena 90 digiri bend ndi mfundo zina, kuwonjezera mkulu-anzanu payipi mfundo, tingathe makonda ndi pokonza mfundo dziko muyezo monga British ndi America.
Nawa zolemba zoyika:
1. Paipiyo sayenera kupindika mopambanitsa kapena pamizu ikamayenda kapena kuyima, osachepera 1.5 m'mimba mwake.
2. Pamene payipi ikupita kumalo, sayenera kukoka mwamphamvu kwambiri, iyenera kukhala yotayirira.
3. Yesani kupewa torsional mapindikidwe payipi.
4. Chophimbacho chiyenera kusungidwa kutali ndi membala wowotcha kutentha momwe zingathere, ndipo chishango cha kutentha chiyenera kuikidwa ngati kuli kofunikira.
5. Kuwonongeka kwa kunja kwa payipi kuyenera kupewedwa, monga kukangana kwa nthawi yaitali pamwamba pa gawo lomwelo panthawi yogwiritsira ntchito.
6. Ngati kudzilemera kwa payipi kumayambitsa kusinthika kwakukulu, payenera kukhala chithandizo.