I-Cross flange self tapping screw

Izinto zokwakha kanye nokwelashwa kwendawo

Izinto ezivamile

I-Carbon steel: Izindleko eziphansi, amandla aphezulu, indawo engaphezulu idinga ukwelashwa kokuvimbela ukugqwala, njenge-galvanizing ne-Dacromet.

Insimbi engagqwali (304/316): Ukumelana nokugqwala okuqinile, kulungele indawo enomswakama noma yamakhemikhali.

I-aluminium alloy/copper: Izimo zesidingo esilula noma eziqhutshwayo, kodwa ezinamandla aphansi.

Ukwelashwa Okungaphezulu

I-galvanization: ihlukaniswe nge-electroplating (i-zinc eluhlaza okwesibhakabhaka nomhlophe, i-zinc yombala) kanye ne-hot-dip galvanizing, ngokuvamile imelana nokugqwala, ifanele indawo yasendlini.

I-Dacromet (i-zinc chromium coating): Ayikho ingozi ye-hydrogen embrittlement, ukumelana nezinga lokushisa eliphezulu, ukumelana nokugqwala, esetshenziswa ezimotweni nangaphandle.

I-Phosphating: inyusa i-lubricity futhi inciphisa ukungqubuzana kokufakwa.

Inayiloni enamathela: ukwahlukanisa, i-anti loosening, evame ukusetshenziswa kumishini kagesi.

Izinkambu Zohlelo

Ukwenziwa kwezimoto: Izingxenye zensimbi zeshidi, amaphaneli angaphakathi, kanye nokulungiswa kwezintambo zezintambo kufanele kumelane nokushaqeka futhi kungaxegi.

Imishini kagesi: Ibhodi lesifunda kanye nokuhlanganiswa kwegobolondo, ikakhulukazi usayizi omncane (M2-M4) ukugwema ukuphazamiseka kokusebenza.

Umhlobiso wezakhiwo: Ukufakwa kwamapuleti ensimbi anombala, iminyango namafasitela e-aluminium alloy, nokuvikelwa kwezindawo ze-flange ekuklwebeni.

Izisetshenziswa zikagesi: amaphaneli nezivalo eziqinile ukuze zimelane nezindawo zokudlidliza.

Imininingwane kanye namazinga

Ukucaciswa okujwayelekile

Ububanzi bokuzisholo: M2 ukuya ku-M12 (ngokuvamile i-M4-M6).

Ibanga lobude: 6mm kuya ku-100mm, kuye ngezidingo zohlelo.

Ububanzi be-Flange: imvamisa izikhathi ezi-2-3 ubukhulu besikulufu (njengobubanzi obungaphezulu be-M5 flange obungaba ngu-10-15mm).

izinga lamazwe ngamazwe

Izinga likazwelonke: GB/T 15856.4 (Izikulufu zePan head cross flange self tapping).

Izinga lesiJalimane: I-DIN 7500 (Izinga lobuchwepheshe lezikulufa zokuzithinta ngokwakho).

Amazinga aseMelika: ANSI/ASME B18.6.4, SAE J78 (izinhlelo zokusebenza zezimoto).