I-truss head self tapping screws

Izikulufu ze-truss zingahlukaniswa ngokuyisisekelo zibe izinhlobo ezimbili: izikulufu zokusika ze-truss nezikulufu zokubumba ze-truss. Ukusika izikulufu ze-truss kufinyelelwa ngokusika izinto ezingavuthiwe zibe yizimo ezingaguquki bese uzenza ngomshini. Ngakho-ke, ukuma kwabo kwangaphandle kujwayelekile. Izikulufu ze-truss ezibunjiwe zenziwe ngokufudumeza insimbi nokusebenzisa umshini wokubumba. Lokhu kusho ukuthi ukwakheka kwezikulufu ze-truss ezakhiwe kungase kube yinkimbinkimbi.

Izikulufu ze-truss ngokuvamile zenziwe ngensimbi eqinile ye-alloy, insimbi engagqwali, i-titanium alloy nezinye izinto zokuqinisekisa ukuthi zingakwazi ukumelana nemithwalo ephezulu futhi ngeke zibe nokugqwala noma ezinye izinkinga ngesikhathi sokusetshenziswa isikhathi eside.

Izikulufu ze-truss ziyizixhumi ezibalulekile ekwakhiweni kwesakhiwo se-truss. Zinemisebenzi elandelayo:

1. Xhuma izingxenye ezihlukahlukene zesakhiwo se-truss;

2. Ukuthuthukisa ukuzinza nokuqina kwesakhiwo se-truss;

3. Nikeza ukuxhumana okuthembeke kakhulu ezinhlelweni ezihlukahlukene zobunjiniyela.

Izici ezibalulekile ekukhetheni izikulufu ezifanele ze-truss umthwalo, ingcindezi, nendawo. Uma amandla okubamba emakhulu, usayizi wesikulufa esikhulu udinga ukukhethwa ukuze uhlangabezane nezidingo ngaphansi kwezimo zomthwalo ophezulu. Ezindaweni zasolwandle, ezonakalisayo, nakwezinye ezinokhahlo, kubalulekile ukukhetha izinto eziqinile njengensimbi engagqwali noma ama-titanium alloys ahlangabezana nezidingo.

Izikulufu ze-truss yisixhumi esisetshenziswa kabanzi esidlala indima engenakuthatheka futhi ebalulekile. Lesi sihloko sethula incazelo, ukuhlukaniswa, okokusebenza, umsebenzi, nezinye izici zezikulufu ze-truss, ngethemba lokusiza abafundi baqonde futhi baphathe ulwazi oluyisisekelo lwezikulufu ze-truss, ukuze badlale indima enkulu ezinhlelweni ezingokoqobo.