Ndi mitundu yanji ya zida za jekeseni nkhungu?

Jekeseni nkhungundi chida chofunikira popanga zinthu zapulasitiki, ndipo kusankha kwazinthu zake kumakhudza kwambiri magwiridwe antchito ndi moyo wa nkhungu.

Zotsatirazi ndi mitundu yodziwika bwino ya jekeseni nkhungu:

(1) Chitsulo cha Chida: Chitsulo chachitsulo ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi jekeseni wa nkhungu, zomwe zimakhala ndi makina abwino kwambiri komanso kukana kuvala.Zida zodziwika bwino zimaphatikizapo P20 zitsulo, zitsulo 718, NAK80 zitsulo ndi zitsulo zina.Zida zazitsulozi zimakhala ndi kuuma kwakukulu, mphamvu ndi kukana kuvala ndipo ndizoyenera kupanga zinthu zambiri zapulasitiki.

(2) Chitsulo chosapanga dzimbiri: Chitsulo chosapanga dzimbiri ndi chinthu chosagwira dzimbiri chokhala ndi asidi wabwino komanso kukana kwa alkali komanso kutentha kwambiri.Zida zachitsulo zosapanga dzimbiri ndi S136, 420 ndi zina zotero.Nkhungu yachitsulo chosapanga dzimbiri imakhala ndi kukana kwa dzimbiri komanso kutha kwa pamwamba, komwe kuli koyenera kupanga zinthu zapulasitiki zokhala ndi zofunikira zapamwamba kwambiri.

(3) Aluminiyamu Aloyi: Aluminiyamu aloyi ndi opepuka, zabwino matenthedwe madutsidwe zakuthupi, ambiri ntchito zotayidwa aloyi 7075, 6061 ndi zina zotero.Aluminiyamu alloy nkhungu ali otsika kachulukidwe ndi matenthedwe madutsidwe wabwino, oyenera kupanga zazikulu, woonda-mipanda mankhwala pulasitiki.

(4) Copper Alloy: Copper alloy imakhala ndi matenthedwe abwino komanso magetsi, ndipo ma aloyi amkuwa wamba ndi H13, H11 ndi zina zotero.Copper alloy nkhungu imakhala ndi matenthedwe apamwamba kwambiri komanso kukana kuvala, komwe kuli koyenera kupanga zinthu zapulasitiki zolondola kwambiri komanso zofunikira zapamtunda.

(5) Aloyi yotentha kwambiri: alloy yotentha kwambiri ndi mtundu wazinthu zomwe zimatha kukhalabe zokhazikika mu chilengedwe cha Kutentha Kwapamwamba, ma alloys omwe amatha kutentha kwambiri ndi Inconel, Hastelloy ndi zina zotero.Kutentha kwa alloy nkhungu kumakhala ndi kutentha kwakukulu komanso kukana kwa dzimbiri, ndipo ndi koyenera kupanga mapulasitiki kapena mapulasitiki omwe ali ndi zofunikira zapadera.

Chonde dziwani kuti pamwambapa ndi wamba mitundu ya zipangizojekeseni nkhungu, ndipo chosankha chenichenicho chiyenera kuweruzidwa mogwirizana ndi mmene zinthu zilili.Ngati muli ndi zosowa zenizeni kapena mafunso atsatanetsatane, ndi bwino kukaonana ndi katswiri wopanga nkhungu kapena injiniya kuti akupatseni malangizo ndi chitsogozo cholondola.