Self-evunyelwe isikulufa: kuba futhi lapho kudingeka khona

Lolu hlobo izakhi yasibamba ezifana ngezikulufo, wasebenzisa cishe kuyo yonke indawo. Kunzima ukucabanga ukuthi bangabizwa indawo uma kunesidingo. Luhlala Isikhathi Eside ne-acute iziqobosho kochungechunge ivumela screwed ngempela kalula ebusweni impahla ezinhlobo ezahlukene futhi ugqinsi. Intulo - akuyona nje induku ilungu kwesakhiwo kanye ngentambo zangaphandle, ezimweni eziningi lisetshenziswa ukuxhuma imiklamo ehlukahlukene we metal. Zonke izingxenye zalolu hlobo zihlukaniswe ukulungisa nokulungisa, kuye ngokuthi indlela kwesicelo.

nezikulufi Self-evunyelwe asetshenziswa kabanzi ngempela, bajwayele ezimbonini eziningi, kodwa iningi lazo iziqobosho ezifunwayo isiqoqi sama-softwe. High quality Yakha, ongaphakeme isikhathi izindleko, lula ukusetshenziswa ukwandisa ukufuneka ngezikulufo. Bangakwazi screwed kunoma iyiphi, ngisho endaweni ekude, ukusetshenziswa nut akudingekile. Ngaphandle kwalokho, asikho isidingo ukwenza umgodi, ngokuqondile ngesikhathi kwakhiwa ngokuzimela is umhlangano.

Ezimweni eziningi isikulufa self-evunyelwe sisetshenziswa yokuxhuma izakhiwo esakhiwe ngezinto ezifana ongaphakeme-carbon steel, aluminiyamu nethusi, plastic. Kusukela igama, akudingekile ukuba ucabange ukuthi screw uyakwazi usike ezibonakalayo, ezingashabalala ke uxhuma. Kungase kubangele ukusonteka plastic ngokucindezela endaweni metal noma plastic.

Amazinga GOST 1478-93 futhi GOST 2702-93 ulawula izinga imikhiqizo yayo kanye nobuchwepheshe ukukhiqiza. Imininingwane ku nezikulufi lashukumisa nge countersunk ikhanda okusaqanda futhi ifomu jikelele. Izikulufu ziyatholakala futhi nge kwenkululeko uPhillips ikhanda isilinda. isigaba sesethulo Self-evunyelwe has a lot of ngaphandle kwalezo ezibalwe zilwane, ayatholakala nge ikhanda eliyindilinga, flange, inkanyezi enophephela. Nokho, kule minyaka emithathu ngezikulufo ku Russian Federation azisetshenziswa ngoba abanayo amazinga. Nakuba uma kuziwa ukwakha izinga, zingabantu okuqhubekayo okungaphezu ngezikulufo ejwayelekile.

Self-evunyelwe isikulufa, okuqondene omunye uhlobo olusha lwesitshalo, asikwazi ukusetshenziswa ekukhiqizeni Russian. Isizathu itholakala kungalingani phakathi ubukhulu ngentambo. Iqiniso ukuthi iziqobosho Helical ngenkanyezi enophephela, ikhanda eliyindilinga kanye flange, nakuba ungcono ezifuywayo, kodwa abe ngentambo ehluke ngokuphelele. Ngaphezu kwalokho, musa sihambisana okwamanje esivumelekile amazinga amathathu elawula izinga imikhiqizo kanye nobuchwepheshe ukukhiqiza. Umklamo kanye nosayizi ngezikulufo futhi musa uhambisane namazinga Russian.

I-International Standard ISO 1478-2005 kakade usezuze ifomu elisha, ezihilela kukhiqizwa futhi kusetshenziswa ngezikulufo nge ekupheleni oyindilinga. Mhlawumbe ngokushesha nesikulufu self-u- uzovela eRussia, futhi ngiyothatha kwimigomo efanelekile. Sekuyisikhathi eside kuhlelwe ukubuyekeza wonke amazinga Russian ukuzivumelanisa nezindinganiso zamazwe ngamazwe.

Uma ukhetha i-design isikulufa kuyadingeka ukuqala material okuyinto kudingeka kunenze nisondelane, Uhlonze lwalo kanye emgodini ukujula kunesidingo. Kuye uhlobo Ukusabalala, zonke nezikulufi self-evunyelwe zihlukaniswe lashukumisa, Electroplating kanye nabantu abamnyama.