Umsebenzi we-screw ukuxhuma ama-workpiece amabili ndawonye ukuze asebenze njenge-fastening. Izikulufu zisetshenziswa ezintweni ezijwayelekile, njengomakhalekhukhwini, amakhompyutha, izimoto, amabhayisikili, amathuluzi emishini eyahlukene, okokusebenza, cishe nayo yonke imishini. Izikulufu ziyadingeka.
Izikulufu ziyizidingo ezibalulekile zezimboni empilweni yansuku zonke: izikulufu ezincane kakhulu ezisetshenziswa kumakhamera, izibuko, amawashi, izinto zikagesi, njll.; izikulufu ezijwayelekile ezisetshenziswa kumathelevishini, imikhiqizo kagesi, izinsimbi zomculo, ifenisha, njll.; ngokuqondene nobunjiniyela, ukwakhiwa, namabhuloho, kusetshenziswa izikulufu ezinkulu. Izikulufu namantongomane; izinto zokuhamba, izindiza, amathilamu, izimoto, njll. zisetshenziselwa izikulufu ezinkulu nezincane.
Izikulufu zinemisebenzi ebalulekile embonini. Uma nje kunemboni emhlabeni, umsebenzi wezikulufi uyohlale ubalulekile. Isikulufu siwukusungulwa okuvamile ekukhiqizweni kwabantu nempilo izinkulungwane zeminyaka. Ngokomkhakha wokusetshenziswa, kuwukusungulwa kokuqala kwesintu.
Isikhathi sokuthumela: Jul-31-2023