Ophahleni metal: ubuhle izici ukufakwa

Metal Sekuyisikhathi eside esetshenziswa njengendlela material ukufulela nge ekusungulweni kobuchwepheshe bokuthuthukisa: ngesikhathi uyisicaba ishidi, bese eqala ukuba balolonge. steel Modern iphuma ngempumelelo ulingisa iphrofayili Tile bendabuko. Ububi oyinhloko le nto bekulokhu ukuthambekela ukugqwala, ngakho ophahleni ngokuvamile kwakufanele ngisebenze futhi ukupenda unyaka ngamunye, kungenjalo iqala ngenkuthalo adle.

Izinzuzo steel profiled ishidi

Okwamanje, umkhakha chemical ukhiqiza ezinengilazi ukuthi hhayi kuphela kunikeza isivikelo nokugqwala iminyaka eminingi, kodwa futhi kunikeza ophahleni nice Ingaphandle ukubukeka. Uphahla we metal iyakwazi ukugcina acwebile yayo ngoba kwamashumi amahlanu. Enye inzuzo esobala steel ikhishwa ongaphakeme gravity ethize, esehlisa Ingxenye evundlile yenethiwekhi yokuntwela truss ukwakhiwa.

Ngebanga lalokho, lokhu kwenza kube nokwenzeka ukunciphisa isisindo ingqikithi ophahleni, ngaphandle ekunciphiseni amandla ayo. Uphahla lwezindlu metal ungase ube ukuma ezahlukene kanye nesakhiwo, indaba alisho fantasy wezakhiwo, ngokuvumela ukudalwa engacabangeki nezinye ezinengilazi ebusweni. Yebo zikhona ezinye imikhawulo, isibonelo, i-engeli ophahleni kokuphakama akukwazi ezincane kuno-14 °, futhi ukuphambuka okukhulu kusukela indiza ngoba base kumele singeqi 0.02 m.

Isizathu salokhu kufanele abe ukufulela impahla, sensimbi noma Izinsimbi lokhuni ogibele uhlelo truss. Ophahleni metal uye eyanele rigidity, naphezu ukushuba we steel ishidi mayelana 0.5 mm. On base igridi esifanelana ifilimu polymer, esebenza njengesikhali ungangenisi amanzi kanye evimbela kumiswa ukufingqa phezu engaphakathi metal.

Izici yokumiswa ophahleni metal

Ishidi unamathele emapheshana transverse esebenzisa ngezikulufo nge presshayboy okwandisa indawo ikhanda kanye some. Isendlalelo polymer ngezansi ke kuqinisekisa isivikelo ukuvuza imvula noma ancibilikise amanzi ngaphansi ishidi. Uphahla metal, wahlela uvumelana nayo yonke imithetho ukufakwa, bangaveziwe umthelela ongemuhle izici zangaphandle kanye eside azigcina ukubukeka.

Kubekwa amashidi kusuka phansi phezulu, futhi ngayinye elandelayo strip ukweqelana owedlule lwamapulangwe ububanzi ukugqagqana okungukuthi hhayi ngaphansi kuka-100 mm. Lokhu ukufakwa ophahleni metal esetshenziswa ukwenza indiza efanayo futhi emalungeni Cishe hermetically elibekwe uphawu, naleli samanzi singenalo iyangena izikhala. Kokuzalela ngomuthi engeli lehlukene ukuthambekela babe nokusulwa avalwa amaphrofayli ekhethekile - skates.

Ophahleni metal, ngokusebenza okuyikho abulawe, hhayi kuphela ukukhonza njengomdala isici lathumela, isakhiwo noma iyiphi feathering, kodwa ngeke futhi ivikeleke kakhulu kusuka ahlukahlukene izinhlobo kwezulu, okushisa nezinye izinto. Abakhiqizi zokwakha sinikeza isiqinisekiso ngemikhiqizo yabo isikhathi iminyaka engu-50 ngaphandle ukulahlekelwa isethulo nokusebenza.