
Lo mhlahlandlela unikeza ulwazi olunzulu mayelana 2 1 2 izikulufu zokhuni, ehlanganisa imininingwane yabo, izinhlelo zokusebenza, nokucatshangelwa kokukhetha. Funda mayelana nezinhlobo ezahlukene, izinto zokwakha, kanye nendlela yokukhetha isikulufu esifanele samaphrojekthi akho okhuni.
Ubukhulu obungu-2 x 1 x 2 bezikulufu zokhuni ngokuvamile bubhekisela kubude besikulufu (amayintshi angu-2), igeji yaso (inombolo 8), kanye nohlobo lwaso. Nakuba inombolo ethize engu-1 ingase ibonise idizayini ethile yentambo noma uhlobo lwekhanda, ayisona isilinganiso esimisiwe emhlabeni wonke njengobude negeji. Njalo hlola izicaciso zomkhiqizi ukuze uthole imininingwane enembile. Kubalulekile ukukuqonda lokho 2 1 2 izikulufu zokhuni akuwona usayizi osezingeni lomhlaba wonke; ubukhulu obuqondile buzohluka kuye ngomkhiqizi kanye nomugqa womkhiqizo othile. Ukuthola isikulufu esifanele kudinga ukubheka ukucaciswa okugcwele ngale kwencazelo engu-2 1 2.
Izinhlobo ezimbalwa zezikulufu zokhuni ziza cishe ngobude obungamayintshi angu-2. Ukukhetha kuncike ekusetshenzisweni nasekuphatheni. Izinhlobo ezijwayelekile zifaka:
Lezi izinhlobo ezivame kakhulu, ezinekhanda elimise okwesiphambano ukuze lisetshenziswe ne-screwdriver ye-Phillips. Banikeza ukubamba okuhle futhi kulula ukushayela.
Lezi zikulufu zine-slot eyodwa ye-screwdriver enekhanda eliyisicaba. Akuvamile kunezikulufu zekhanda ze-Phillips, kodwa zisengaba usizo kwezinye izinhlelo zokusebenza.
Idizayinelwe ukusetshenziswa nge-screwdriver ye-square-drive, lezi zinikela ngokubamba okuphezulu futhi zinciphisa ubungozi bokuphuma (uma isikrudrayiva siphuma ekhanda lesikulufu).
Lawa anekhanda eliyi-hexagonal, okuvumela ukusetshenziswa kwetorque enkulu ngesikrufu. Zivame ukusetshenziselwa izinhlelo zokusebenza lapho kudingeka khona amandla amakhulu okubamba.
Ukukhetha isikulufu esifanele kuncike ezintweni ezimbalwa:
Impahla eboshelwayo ibalulekile. Izinkuni eziqinile zidinga izikulufu eziklanyelwe izinto eziqinile, kuyilapho ukhuni oluthambile lungase ludinge kuphela izikulufu ezijwayelekile. Isibonelo, uma usebenza ngezingodo eziqinile, cabanga ukusebenzisa isikulufu eside kancane ukuze uqinisekise ukungena okwanele.
Ubukhulu bokhuni bunquma ubude besikulufa obudingekayo. Isikulufu kufanele singene ngokufanele kuzo zombili izingcezu zokhuni ezihlanganiswayo ukuze zinikeze ukuqiniswa okuvikelekile. Khumbula ukulandisa ngokuqina kwezinto ozozijoyina.
Uhlelo lokusebenza luthinta kokubili uhlobo lwesikulufu nokokusebenza. Isibonelo, izinhlelo zokusebenza zangaphandle zidinga izikulufu ezimelana nokugqwala, njengalezo ezenziwe ngensimbi engagqwali noma ezimbozwe nge-zinc.
2 1 2 izikulufu zokhuni atholakala kabanzi kubathengisi abahlukahlukene, kokubili ku-inthanethi nasezitolo ezibonakalayo. Izitolo zendawo zehadiwe, izikhungo zokuthuthukisa ikhaya, nezimakethe eziku-inthanethi njenge-Amazon zinikeza ukukhetha okubanzi. Kumaphrojekthi amakhulu, cabanga ukuthenga kubathengisi bezitolo noma kubahlinzeki abakhethekile. Ukuze uthole izikulufu zekhwalithi ephezulu cabanga ukuhlola izinketho ezivela kubahlinzeki abahlonishwayo ngokugxila ekuqineni nasekuphileni isikhathi eside.
Nakuba ubukhulu obuthile bezikulufi ze-“2 1 2” bungahluka, ngezansi kuneshadi lesampula lesampula elibonisa ukuthi osayizi bezikulufu babonakala kanjani ngokujwayelekile. Khumbula njalo ukuhlola ukucaciswa komkhiqizo ngamunye ukuze uthole imininingwane enembile.
| Ubude besikulufa (amayintshi) | Isilinganiso | Uhlobo Lwekhanda | Izicelo Ezijwayelekile |
|---|---|---|---|
| 2 | #8 | Phillips | Umsebenzi wezinkuni ojwayelekile, amaphrojekthi womsebenzi omncane |
| 2.5 | #10 | Phillips | Imisebenzi enzima kakhulu, ukhuni olujiyile |
| 2 | #6 | Slot | Amaphrojekthi amancane, izinkuni ezincane |
Umshwana wokuzihlangula: Lolu lwazi olokuqondisa okuvamile kuphela. Ngaso sonke isikhathi bheka izicaciso zomkhiqizi ukuze uthole imininingwane enembile mayelana nobukhulu bezikulufu nezinhlelo zokusebenza. Lolu lwazi aluhlanganisi iseluleko sochwepheshe. Njalo sebenzisa amasu okusebenza ngokhuni aphephile.
Ukuze uthole izikulufo zekhwalithi ephezulu nezinye izinto zokwakha ngokhuni, sicela uvakashele I-Hebei Muyi Import&Export Trading Co., Ltd