Kuva Igitero Cyimisumari

Kwikubita wenyine
Imashini yo kwikubitaho ni ubwoko bwurudodo rwihuta, rutobora urudodo rwumugore mumwobo wabanje gutoborwa ibyuma cyangwa ibikoresho bidafite ubutare.

Kumenyekanisha ibicuruzwa
Kuberako irikora cyangwa irashobora gukanda urudodo ruhuye, rufite ubushobozi bwo kurwanya-kurekura kandi rushobora guterana no gusenywa.Ibikoresho byo kwifashisha imisumari birashobora kugabanywamo ibyuma bya karubone nicyuma kidafite ingese, muribo ibyuma bya karubone bigizwe ahanini nicyuma cya karuboni 1022 giciriritse, ubusanzwe gikoreshwa kumiryango, mumadirishya no kumpapuro.Umutwe wacyo ni ubuso bufatika bwakozwe nigice kimwe cyacyo gikozwe muburyo bunini.
Kuburyo bwo gushiraho no gukata urudodo, umutwe wa Flat Countersunk, umutwe wa Oval Countersunk, umutwe wa Pan, Hex na Hex washer Head nibyo byingenzi, bingana na 90% byimashini zose zicukura.Ubundi bwoko butanu ni Flat Undercut, Flat Trim, Oval Undercut, Oval Trim, na Fillister, ntibisanzwe.

Iterambere
Muri kiriya gihe, yakoreshwaga cyane cyane mu guhuza amabati ku miyoboro ya sisitemu yo guhumeka, bityo nanone yiswe ibyuma byerekana ibyuma.Nyuma yimyaka irenga 80 yiterambere, irashobora kugabanywamo ibihe bine-gushiraho umurongo, gukata urudodo, kuzunguruka no kwikorera.
Imashini yibumbira-kwikuramo imigozi yatejwe imbere biturutse kumabati, kandi kugirango imigozi ikora imigozi, umwobo ugomba gucukurwa hakiri kare, hanyuma umugozi ukajugunywa mu mwobo.
Urudodo rukata inshundura yo kwikuramo uca intambwe imwe cyangwa nyinshi kumurongo wumurizo wurudodo, kugirango mugihe iyo screw yinjiye mumwobo wabanje gucukurwa, umurizo niryinyo ryumugozi birashobora gukoreshwa mugukata igitsina gore gihuye urudodo muburyo busa no gukanda.Irashobora gukoreshwa mubisahani binini, ibikoresho bikomeye cyangwa byoroshye bitoroshye kubumba.
Imigozi yo kwikubita inshyi ifite imigozi yabugenewe idasanzwe hamwe numurizo wumurizo, kugirango imigozi ishobore kuzunguruka mumigozi yabagore bonyine mukibazo cyigihe gito.Mugihe kimwe, ibikoresho bikikije umwobo birashobora kuzuza byoroshye umwanya wurudodo hamwe n amenyo hepfo yinshyi.Kuberako imbaraga zayo zo guterana ari ntoya kurenza iy'umugozi wo kwikubita inshyi, irashobora gukoreshwa mubikoresho binini, urumuri rusabwa kugirango ruzungurwe rugenzurwa neza, kandi imbaraga nyuma yo guhuza ni nyinshi.Igikoresho gisanzwe cyubwubatsi gisobanura urudodo ruzunguruka rwikubita hejuru kandi rusobanutse neza kuruta gukora cyangwa gukata imashini yikuramo mu kuvura ubushyuhe bwibikoresho, ibyo bigatuma umugozi uzunguruka-kwikubita umugozi wihuta "wubaka".
Imashini yo kwikorera ubwayo ntabwo ikenera mbere yo gucukura, ishobora kuzigama ikiguzi no guhuza gucukura, gukanda no gusya.Ubukomere bwubuso hamwe nuburemere bwibanze bwumurizo wumurizo birarenze gato ugereranije nibisanzwe byo kwikuramo, kubera ko umurizo wumurizo wimyitozo ufite ikindi gikorwa cyo gucukura, kandi umurizo wumurizo wa drill uracyakeneye ikizamini cyo kwinjira kugirango ugerageze ko screw irashobora gutobora no gukanda urudodo mugihe cyagenwe.

Ibyiciro
Umutwe uzengurutse: Nubwoko bukoreshwa cyane mumutwe kera.
Umutwe wa Flat: igishushanyo gishya gishobora gusimbuza umutwe uzengurutse umutwe w ibihumyo.Umutwe ufite umurambararo munini, kandi impande zose zumutwe zifitanye isano nu mpande ndende cyane, bigatuma igira uruhare rwo gutwara mumashanyarazi akomeye.
Umutwe wa Hexagon: Ubu ni ubwoko busanzwe aho torque ikoreshwa kumutwe wa mpande esheshatu.Irangwa no gutema inguni zikarishye kugirango wegere urwego rwo kwihanganira.Irakwiranye nuburyo butandukanye busanzwe hamwe na diameter zitandukanye.
Ubwoko bwo gutwara: bwerekanwe, Philips, na pozi.
Ibipimo: Igipimo cy’igihugu (GB), Ikidage (DIN), Ikigereranyo cy’Abanyamerika (ANSI) n’Ubwongereza (BS)

Imiterere
Kugeza ubu, hari ubwoko bubiri bwo kwikuramo imashini zikoreshwa mu Bushinwa: umutwe wa Countersunk n'umutwe.Kurangiza kuvura mubisanzwe ni plaque yubururu, kandi bizimya mugihe cyo kubyara, aribyo dukunze kwita kuvura ubushyuhe, kugirango dushimangire ubukana.Igiciro nyuma yo kuvura ubushyuhe mubisanzwe birarenze ibyo bitavuwe nubushyuhe, ariko ubukana bwabwo ntabwo buri hejuru nkubwa nyuma yo kuvura ubushyuhe, bityo biterwa nibicuruzwa abakoresha bakoresha.

Gusaba
Kwifata-gufunga imigozi nayo ikoreshwa muguhuza ibyapa byoroheje.Urudodo rwarwo ni urudodo rusanzwe rufite arc triangulaire igice cyambukiranya, kandi ubuso bwurudodo nabwo bufite ubukana bwinshi.Kubwibyo, mugihe uhuza, screw irashobora kandi gukanda urudodo rwimbere mumwobo wo hasi wurudodo rwigice cyahujwe, bityo bigahuza.Ubu bwoko bwa screw burangwa nubushyuhe buke bwo gukora no gufunga cyane.Ifite imikorere myiza kuruta imashini isanzwe yo kwikuramo kandi irashobora gukoreshwa aho gukoresha imashini.
Imashini yo kwikuramo wenyine kurubaho ikoreshwa muguhuza ikibaho cya gypsumu nicyuma.Urudodo rwarwo ni urudodo rwibiri, kandi hejuru yurudodo rufite ubukana bwinshi (≥HRC53), rushobora guhita rwinjizwa muri keel udakoze umwobo wateguwe, bityo ugahuza.
Itandukaniro riri hagati yimashini yo kwikorera no kwikubita inshyi ni uko imigozi yo gukubita elf igomba kunyura muburyo bubiri: gucukura no gukanda.Kumashanyarazi yo kwikorera, inzira ebyiri zo gucukura no gukanda zirahujwe.Ikoresha umwitozo bito imbere ya screw kugirango ubanze utobore, hanyuma ikoreshe umugozi kugirango ukande, ubike umwanya kandi utezimbere imikorere.
Umutwe wumutwe hamwe na hexagon imitwe yo kwikubitaho bikwiranye nigihe umutwe wemerewe kugaragara.Hexagon imitwe yo kwikubita hasi irashobora gukoresha torque nini kuruta pan yo kwikuramo.Countersunk yo kwikubita inshyi irakwiriye mugihe umutwe utemerewe kugaragara.

Ibisobanuro
Mubisanzwe, bivuze ko urudodo rwikubita wenyine, kuburyo rudakeneye gukoreshwa nimbuto.Hariho ubwoko bwinshi bwimigozi, harimo umutwe wa hexagon yo hanze, umutwe wumutwe, umutwe wumutwe hamwe numutwe wimbere.Muri rusange umurizo urerekanwa.

Imikorere
Imashini yo kwikubita wenyine ikoreshwa kubutare butari ubutare cyangwa bworoshye, butabanje gucukurwa no gukanda;Imashini yo kwikubita wenyine irerekanwa, kugirango "ukande".Imashini yo kwikuramo irashobora gutobora insanganyamatsiko ijyanye nibikoresho bigomba gukosorwa nudodo twabo, kugirango bibashe guhuza neza.