Ubuwazi ukuthi ukusetshenziswa okurekhodiwe kokuqala okwaziwayo kweizikulufukwenzeka ngesikhathi samaGreki asendulo?Basebenzisa izikulufu kumishini ukuze bacindezele iminqumo namagilebhisi, okufakazela ubuhlakani babo nobuchule babo.Kusukela lapho, izikulufu ziye zavela zaba enye yezingcezu ezibaluleke kakhulu nezisetshenziswa kabanzi zehadiwe ekhiqizwa namuhla.
I-Fastener hardware iguquke kakhulu ngokuhamba kwesikhathi, inezinhlobonhlobo eziningi zomumo, osayizi, izitayela, nezinto ezitholakalayo emakethe.Lapho ukhetha into yokubopha yohlelo lwakho lokusebenza, enye yezinto ezibalulekile okufanele uzicabangele uhlobo lwekhanda isikulufu esizoba nalo.
Ikhanda lesikulufu libalulekile ngenxa yezizathu ezahlukene.Inquma indlela yokushayela noma yokuphendula isikulufu, futhi ithinta ubuhle nokusebenza komkhiqizo wokugcina.Ngakho-ke, ukuqonda izinhlobo ezahlukene zamakhanda ezikulufu kanye nezinzuzo zawo ngokulandelana kwazo kubalulekile ekwenzeni ukukhetha unolwazi.
Olunye uhlobo oluvame ukusetshenziswa lwekhanda lesikulufa yikhanda likaPhillips.Yathuthukiswa ngeminyaka yawo-1930s ngu-Henry F. Phillips, ifaka ikhefu elimise okuphambene elivumela i-screwdriver ye-Phillips ukuthi ibambe iqhaza ngokuphephile.Idizayini yayo yenza kube ngcono ukudluliswa kwetorque, inciphise amathuba okushelela futhi iqinisekise ukuxhumana okuthembeke kakhudlwana.Inhloko ye-Phillips isitholakala yonke indawo ezimbonini eziningi kanye nezicelo zasendlini.
Enye i-screw head ethandwayo yi-flathead, eyaziwa nangokuthi isikulufu esifakiwe.Ine-slot eyodwa eqondile phezulu, eyivumela ukuthi ishayelwe kusetshenziswa i-screwdriver ye-flathead.Nakuba ingase inganikeli ukubamba okufanayo njengamanye amakhanda ngezikulufu, isasetshenziswa kabanzi ekwenzeni izinkuni, ukuhlanganisa ifenisha, nezinye izinhlelo zokusebenza zendabuko.Ukuba lula kwe-flathead nokuthengeka kwayo kunomthelela ekuqhubekeni nokuduma.
Muva nje, inhloko ye-Torx ithole ukuthandwa okwandayo.Yathuthukiswa yinkampani yeCamcar Textron ngo-1967, ifaka ikhefu elimise okwenkanyezi enamaphuzu ayisithupha.Lo mklamo uhlinzeka ngokudluliswa kwe-torque okuthuthukisiwe, ukunciphisa ubungozi bokukhumula noma ukuphuma.Inhloko ye-Torx ivamise ukusetshenziswa ezimbonini lapho kudingeka khona izicelo ezinembile neziphakeme ze-torque, njengezimoto, i-electronics, kanye ne-aerospace.
Kuzinhlelo zokusebenza lapho ubuhle be-aesthetics bubalulekile, isikulufu sekepisi yesokhethi sinikeza ukubukeka okuthambile nokuthambile.Ifaka ikhanda eliyisilinda elinesokhethi ye-hex yangaphakathi ehlisiwe, elivumela ukuthi lishayelwe kusetshenziswa i-wrench ye-Allen noma ukhiye we-hex.Isikulufu sekhanda lesokhethi sivame ukusetshenziswa emishinini, ezimotweni, nakwifenisha ephezulu, lapho kufunwa ukubukeka okuhlanzekile nokuhlelekile.
Ngaphandle kwalezi zinketho ezidumile, kunezinye izinhlobo eziningi zamakhanda e-screw atholakalayo, ngalinye linezinzuzo zalo ezihlukile.Isibonelo, idrayivu yesikwele, i-Pozidriv, namakhanda ayi-hexagonal avame ukusetshenziswa ezimbonini ezithile noma izinhlelo zokusebenza ezikhethekile.
Sengiphetha, ukukhethwa kwesixhumi esilungile sohlelo lwakho lokusebenza kubandakanya ukucabangela izinto ezahlukahlukene, njengosayizi, into ebalulekile, nesitayela.Nokho, uhlobo lwekhanda isikulufu esizoba nalo lubaluleke kakhulu, njengoba lunquma indlela yokushayela futhi lungaba nomthelela ekusebenzeni okuphelele nokubukeka komkhiqizo wokugcina.Kungakhathaliseki ukuthi ukhetha ikhanda le-Phillips elizanyiwe neliyiqiniso, i-flathead yendabuko, noma ukunemba kwekhanda le-Torx, ukuqonda izinhlobo ezahlukene zamakhanda ngezikulufu kuzoqinisekisa ukuthi wenza isinqumo esinolwazi uma kuziwa ekukhetheni isibambiso esifanele izidingo zakho.
Isikhathi sokuthumela: Aug-03-2023