1. Izinto zeMetal
- Intsimbi engatyiwa: Amandongomane entsimbi engangeni manzi anika ukuxhathisa okugqwesileyo kokutya kwaye alungele ukusetyenziswa kwindawo efumileyo okanye enomhlwa. Amanqanaba aqhelekileyo ensimbi engenastainless abandakanya i-304 kunye ne-316 yentsimbi estainless . 304 intsimbi engenamanzi amandongomane asetyenziswa ngokubanzi kwindawo efumileyo kunye namanzi acocekileyo, njengokukhanya kwangaphandle kunye nonikezelo lwamanzi oluqhelekileyo lwesakhiwo kunye neenkqubo zokuhambisa amanzi . 316 intsimbi engenakutyiwa ngamandongomane inikezela ukuxhathisa umhlwa ngakumbi kwaye ifaneleke ngakumbi kwiimeko ezirhabaxa zemibhobho kunye nezixhobo zemichiza ezinje ngeqonga lemibhobho kunye neqonga leekhemikhali ezinje ngeqonga lemibhobho kunye neplatform yolwandle. imidibaniso.
- Ubhedu: Amandongomane obhedu angangenwa manzi anika i-conductivity entle kunye nokumelana nokugqwala. Izinto eziqhelekileyo ziquka ubhedu kunye nobhedu. Amandongomane eBrass angangeni manzi aqhele ukusetyenziswa kwizixhobo zombane kunye nezixhobo zombane ngenxa yokuba ukuhanjiswa kwawo okugqwesileyo kuyahlangabezana neemfuno zoqhagamshelo lombane kwaye kunokusetyenziswa kwiindawo ezinoburhalarhume obunganeno nobufumileyo. Amandongomane eBronze angangeni manzi anikezela ngeempawu ezintle zoomatshini kunye nokumelana nokubola kwaye afanelekile kwizicelo ezifuna amandla kunye nokumelana nokubola, njengokudibanisa amacandelo athile enqanawa.
- Intsimbi yeCarbon: Intsimbi yeCarbon amandongomane angangenwa manzi anika amandla aphezulu kodwa axhathise umhlwa. Ngokuqhelekileyo zinyangwa ngonyango olungaphezulu olufana nokugalelwa intsimbi ukomeleza ukuxhathisa ukudleka. I-Carbon steel nuts engangeni manzi ihlala isetyenziswa kwizicelo ezifuna amandla aphezulu nakwiindawo ezomileyo, ezinje ngodibaniso lwesakhiwo koomatshini ngokubanzi. I-galvanized carbon steel nuts engenamanzi inika iqondo elithile lokuchasana neendawo ezifumileyo kwaye ngoko ke zisebenza ngokubanzi.
2. Izinto zePlastiki
- Inayiloni: Inayiloni engangenwa ngamanzi amandongomane alula, anika ukugquma okulungileyo, kwaye anomlinganiselo othile wokuxhathisa imichiza. Ngokuqhelekileyo zisetyenziselwa izixhobo ze-elektroniki kunye nezixhobo apho ubunzima buyinkxalabo kwaye apho imikhosi ephezulu yobunzima ayifuni. Amandongomane enayiloni angangeni manzi aza ngokobungakanani obahlukeneyo ukuhlangabezana neemfuno zofakelo olwahlukeneyo, kunye neempawu zazo zokuzithambisa{3}}ziqinisekisa ukuthungelana okugudileyo.
- I-Polytetrafluoroethylene (PTFE): I-PTFE i-nuts engangeni manzi inikezela ngokugqwesileyo kokuzinza kweekhemikhali, ukuxhathisa ukubola, kunye ne-coefficient ephantsi ye-friction. Zifanelekile kwizicelo ezifuna ukuzinza kweekhemikhali eziphezulu, ezifana nezixhobo zokulungisa iikhemikhali kunye nezixhobo zokulungisa ukutya. Ngenxa ye-coefficient ephantsi ye-friction, zikwasetyenziswa kwizicelo ezifuna ukuchithwa rhoqo kunye nokudibanisa. Nangona kunjalo, amandla abo omatshini asezantsi abenza ukuba balungele uqhagamshelo oluphantsi kwamandla aphantsi.
1. Uhlobo lweSitywina seRubber
Amandongomane amaninzi angangeni manzi asebenzisa uyilo lokutywinwa kwerabha ukuphumeza ukuthintela amanzi. Iitywina zerabha ziza ngeendlela ezahlukeneyo, kunye ne-O{1}}iiringi kunye neegaskithi zezona zixhaphakileyo. O{3}}ringi{4}}amandongomane avaliweyo angangenwa manzi anerabha O{5}}ringi ngaphakathi okanye ngaphandle kwe nut. Xa i-nut iqinisiwe, i-O{7}} iringi iyacudiswa kwaye ikhubazeke, igcwalise isithuba phakathi kwe-nut kunye ne-bolt okanye icandelo elidityanisiweyo, ngaloo ndlela ifezekisa ukukhuselwa kwamanzi. Le ndlela elula, esebenzayo yokutywina isetyenziswa ngokubanzi kwizicelo ezifuna ukuvalelwa kwamanzi ngokubanzi, njengokudibanisa izixhobo eziqhelekileyo zangaphandle.
2. Uhlobo lwetywina lomsonto
Umsonto-amandongomane atywiniweyo angangenwa manzi aphumeza ukuthintela amanzi ngoyilo olukhethekileyo lomsonto. Umzekelo, amanye amandongomane angangeni manzi asebenzisa i-sealant ukuvala isithuba somsonto. Xa i-nut ifakwe ngaphakathi, i-sealant isebenza njengetywina, ikhusela umswakama ukuba ungangeni. Amanye amandongomane angangeni manzi asebenzisa imisonto yetrapezoidal okanye iiprofayili zemisonto ezikhethekileyo. Ezi zakhiwo zemisonto zibonelela ngeempawu ezibalaseleyo zokutywina, zikhusela ngokufanelekileyo ukufuma ekungeneni ngezithuba zentambo. Umsonto -amandongomane atywiniweyo angangenwa manzi ahlala esetyenziswa kwizicelo apho uthintelo manzi lubaluleke kakhulu kwaye indawo yokufakela ilinganiselwe, njengezixhobo ze-aerospace kunye nezixhobo ezichanekileyo.