Ngokuvamile, ngemva kokufakwa kwezikulufu zokuzithiba eziphikisayo, ukubukeka kwezingxenye kuyisicaba futhi ngeke kube khona iqhubu.Izingxenye zayo eziqinile eziqinile zihlukaniswe izingxenye ezincane neziwugqinsi.Ubukhulu bubhekisela esilinganisweni esihlobene phakathi kogqinsi lwezingxenye kanye nogqinsi lwezikulufu ezizithephayo eziphikisayo.Eyokuqala kufanele ibe nkulu kuneyakamuva.Lapho uqina, kuzoba khona imicu ngaphandle, kodwa into eyodwa okufanele uyiqaphele ukuthi izikulufa ze-countersunk kumele ziqiniswe.
Isikulufu esizithephayo sekhanda eliyindilinga esinqamukile
Ngaphezu kwalokho, ubukhulu bengxenye bungaphansi kobukhulu bekhanda le-screw self-tapping screw, okungelinye icala.Ezisetshenziswa eziningi zikagesi, kuzoba nezingxenye zeshidi lensimbi, njengokuxhumana phakathi kwezinto zokusebenza nesembozo sensimbi yeshidi, nokuxhumana komnyango phakathi kwamabhokisi.Ngenxa yokuthi ubukhulu bengxenye yokubopha buncane, isikulufu ngembobo sakha imbobo eyisiyingi.Lapho uqinisa isikulufu esizithephayo esicwila emanzini, isikulufu sekhanda asicindezeli ingxenye yensimbi yeshidi, kodwa iphansi lesikulufu nangaphezulu kwembobo enentambo kuyampintshana kuze kufe.Ngenxa yalokhu, ngezinye izikhathi sinomuzwa wokuthi izikulufi ziqine kakhulu, kodwa insimbi yeshidi ayiqinile ngempela.
Isikulufu esizithephayo sochungechunge lwehexagon yangaphandle
Ngesikhathi sokufakwa kwezikulufo zokuthepha ekhanda eziphikisayo, i-reming taper kufanele ibe ngaphansi noma ilingane nama-degree angu-90 futhi ingabi ngaphezu kwama-degree angu-90.Uma kunezimbobo eziningi ezenziwe ngezikulufa ze-countersunk ezingxenyeni, kuyadingeka ukugcina ukunemba nokugwema ukuphambuka ngesikhathi sokucubungula ukuze kuqinisekiswe ubuhle ngemva komhlangano.Uma kunephutha elincane, lingalungiswa futhi liqiniswe kancane.Kodwa ububanzi be-screw akufanele budlule i-8mm, okufanele igcinwe engqondweni.Uma ubukhulu besikulufu esizithephayo esiphikisayo sikhulu kunobukhulu beshidi lensimbi, kuyadingeka ukuthi kushintshwe isikulufu esincane noma ukhulise imbobo.Ukuze ugweme ukuxega kwezingxenye, kunconywa ukuthi ungandisi ububanzi bokubuyisela kabusha.
Ngamafuphi, qaphela lapho ufaka izikulufa zokuthepha ekhanda ze-countersunk.Okokuqala, ingaqinisekisa ukufakwa okubushelelezi, futhi okwesibili, ingenza umphumela wokufaka ube okahle.Okungenhla isifinyezo sezindlela zokusetshenziswa nezixwayiso zezikulufa zokuthinta ikhanda eziphikisayo.Ngikholelwa ukuthi ukufunda lesi sihloko kuzokusiza.
Isikhathi sokuthumela: Feb-03-2023