Countersunk self-drilling screws

Umgomo wokusebenza we-countersunk self tapping screws ulula kakhulu. Uma ishuthekwa ebusweni bento, i-spiral groove yayo eyakhelwe ngaphakathi izosika impahla ibe izimbobo ezinobukhulu obufanele. Njengoba isikulufu sizungeza, isakhiwo esinamazinyo sekhanda laso sizosonga okokusebenza, sivumele isikulufu ukuthi sihlale sisendaweni.

Lolu hlobo lwesikulufu lunomumo womsila obhoboziwe noma ocijile ekugcineni, ngaphandle kwesidingo sokucutshungulwa kokusiza. Ngesikhathi sokuhlanganisa, isikulufu singabhoboza imbobo emaphakathi ngokwaso, bese sisebenzisa izingxenye ezinentambo eziseduze ukuze sizithephe futhi sikhiphe intambo ehambisanayo embobeni yesithwali. Ngakho-ke, kubizwa ngokuthi i-self drilling self tapping screw. Isetshenziselwa kakhulu ukulungisa amathayela ensimbi anombala ezakhiweni zensimbi futhi ingasetshenziselwa ukulungisa izinto zeshidi elincanyana ezakhiweni ezilula, kodwa ayikwazi ukusetshenziselwa ukuhlanganisa nokulungisa insimbi ensimbi.

1. Ukubhola okuzenzakalelayo okusheshayo, ukubhola, ukuthepha, nokukhiya kuqedwa ngesikhathi esisodwa.

2. Ukusebenza kahle okuphezulu kokwakha, ukwandisa ukonga isikhathi, ukuqinisekisa ukusebenza kahle komsebenzi, nokuthuthukisa izinzuzo zezomnotho.

3. Amandla aqinile okubopha, amandla aphezulu okuqinisa ngaphambili, nokuzinza okuphezulu.

Umehluko phakathi kwezikulufu zokuzithepha eziphikisayo nezikulufa ezinekhanda eliyisicaba. Izikulufu ze-Countersunk self tapping zibhekisela kuzikulufu zokuzithepha, okuthi ngemva kokuqiniswa, zibe nekhanda elingekho ngaphezu kwendawo eyisicaba eshayelwa kuyo, futhi ezingagcina indawo eyisicaba futhi enhle. Lolu hlobo lwesikulufu lunemifantu ehlukene njenge-groove eqondile, i-cross groove, kanye ne-plum blossom groove, futhi imifantu kufanele inwebeke phakathi nendawo yesikulufu ukuze kuvinjwe ngempumelelo ama-chips ukuthi angavimbeli inkaba. kanye nezikulufu zokuzishaya ekhanda eliyisicaba

① Ukubukeka okuhlukile

Isigqoko se-countersunk self tapping screw sinecala elilodwa eliyisicaba, kanti olunye uhlangothi lune-taper; Isigqoko esinesikulufu sokuzithiba ngekhanda eliyisicaba siyisicaba;

② Ukusebenzisa izindawo ezihlukene zokuxhumana

Indawo okuthintana kuyo phakathi kwesikulufu sokuzithiba nge-countersunk kanye nesiqeshana somsebenzi siyindawo enamathele, kuyilapho isikulufu esinekhanda eliyisicaba sokuzithinta siyisicaba impela;

③ Ozakwethu abahlukene

I-Countersunk self tapping screws ingasetshenziswa kuphela ngokuhambisana namawasha anezinga elithile le-taper, kuyilapho izikulufa zokuzicofa zepulatifomu zingasetshenziswa ku-conjunctio.