I-wrench (ebuye ibizwe ngokuthi i-spanner) iyithuluzi elisetshenziselwa ukunikeza inzuzo yokubamba kanye nemishini ekusebenziseni. itorque ukushintsha izinto—imvamisa izinto zokuqinisa ezijikelezayo, njengamantongomane namabhawodi—noma ukuzigcina zingajiki.
Kuyithuluzi eliphathwa ngesandla elinomshini wokubamba osetshenziswa ukuguqula izinto. Ingasetshenziselwa ukuqinisa nokukhulula amantongomane namabhawodi. Isetshenziswa emisebenzini eminingi ehlanganisa ukukhanda, ukwakha, nokufaka amapayipi.
Ngakho-ke, ake sibheke umlando we-wrench nokuthi isetshenziswa kanjani namuhla.
Kulokhu okuthunyelwe sizomboza:
I-Wrench: Ithuluzi Lakudala Lawo Wonke Umsebenzi
I-wrench, eyaziwa nangokuthi isipanela kwezinye izingxenye zomhlaba, iyithuluzi elihlinzeka ngokubamba kanye namandla okuqinisa noma ukukhulula amantongomane namabhawodi. Kuyithuluzi lomshini elisebenzisa i-torque kuzinsimbi ezijikelezayo, okwenza kube lula ukuzijika noma ukuzigcina zingajiki.
Kungani zilusizo?
I-wrench iyithuluzi elijwayelekile kunoma yiliphi ikhaya noma indawo yokusebenzela ngoba ibalulekile kunoma yimuphi umsebenzi ohlanganisa ukubopha noma ukukhulula amantongomane namabhawodi. Kuyithuluzi eselikhona isikhathi eside, kodwa selithuthuke kaningana eminyakeni edlule ukuze libe ngcono futhi lisebenze kahle.
Yiziphi izinhlobo ezahlukene zama-wrenches?
Kunezinhlobo eziningana zama-wrenches, ngalinye linomklamo oyingqayizivele ukuze ulingane amantongomane namabhawodi ahlukene. Ezinye zezinhlobo ezivame kakhulu zama-wrenches zihlanganisa:
- I-Crescent wrench: Lesi sikrufu sakudala sinekhanda eligobile elilungisekayo elingalingana osayizi abahlukahlukene bamantongomane namabhawodi. Kuyithuluzi elinemisebenzi eminingi eliwusizo ezinhlobonhlobo zemisebenzi.
- I-Socket wrench: Lesi sikhala sinesokhethi esivulekayo esilingana phezu kwamantongomane noma ibhawudi. Kuyithuluzi eliwusizo lemisebenzi edinga itorque eningi.
- I-Allen wrench: Lesi sikrufu sinekhanda eliyi-hexagonal elilingana nesokhethi yebhawodi elihambisanayo. Kuyithuluzi eliwusizo lemisebenzi edinga ukunemba.
Isebenza kanjani?
I-wrench isebenza ngokunikeza ukubamba nokusebenzisa amandla ukuqinisa noma ukukhulula amantongomane namabhawodi. Uma uvula isikrufu, sisebenzisa i-torque ku-fastener, okwenza kube lula ukusijika noma ukusigcina singajiki. Inzuzo yemishini ehlinzekwa yi-wrench yenza kube lula ukuguqula amantongomane nama-bolts okungaba nzima ukuwajika ngesandla.
Yiziphi izinzuzo zokusebenzisa isikrufu?
Ukusebenzisa isikrufu kunezinzuzo eziningana, okuhlanganisa:
- Inikeza ukubamba okungcono kwamantongomane namabhawodi, okwenza kube lula ukuwaphendula.
- Inikeza amandla, okwenza kube nokwenzeka ukujika amantongomane namabhawudi okungaba nzima ukuwaphendula ngesandla.
- Kuyithuluzi eliguquguqukayo elingasetshenziswa ezinhlobonhlobo zemisebenzi.
- Kuyithuluzi elijwayelekile kunoma yiliphi ikhaya noma indawo yokusebenzela, elenza kube lula ukulithola nokusebenzisa.
Umlando Osontekile Wama-Wrenches nama-Spanners
Ngokuhamba kwesikhathi, i-wrench nesipanela ziye zashintsha zaba amathuluzi alungisekayo esiwaziyo namuhla. Izikrufu zangempela zazilungisiwe futhi zazingasetshenziswa kuphela usayizi othize wamantongomane noma ibhawodi. I ukusonta adjustable yasungulwa ngekhulu le-19, okwenza kube nokwenzeka ukusebenzisa ithuluzi elifanayo lamantongomane namabhawodi anosayizi abahlukahlukene.
I-Wrench: Umlando Wokunqoba Ngomzimba
- I-wrench yaqala njengethuluzi elilula, eliklanyelwe ukunikeza uhla oluphelele lokunyakaza kwabantu abafuna ukushintsha amabhawodi namantongomane.
- Yayibhekwa njengento eqanjiwe ebalulekile, njengoba yayivumela abantu ukuba baqedele imisebenzi eyayinqunyelwe ukusetshenziswa kwamasaha noma amanye amathuluzi anjenge-blade.
- Lesi sikrufu saqanjwa kamuva ngekhono laso “lokukliba” noma lokusonta izinto, futhi ngokushesha saziwa njengelinye lamathuluzi angcono kakhulu omsebenzi.
I-Fight for Equality
- Esikhathini sokuqala somlando waseMelika, abamnyama babengabhekwa njengabalingana nabamhlophe, futhi ngokuvamile babevinjelwa ukusebenzisa amathuluzi namasu afanayo njengabalingani babo abamhlophe.
- Nokho, amadoda athile amnyama anekhono akwazi ukulwa nalesi simiso, futhi asungula amasu amasha okusebenzisa isikrufu esasiwavumela ukuba aqhudelane nabamhlophe ngokulingana.
- Omunye wala madoda kwakunguJack Johnson, kamuva owaba ngumpetha wokuqala wesibhakela esisindweni esimnyama. Wathola ilungelo lobunikazi ngokusungula kwakhe isikrufu sikagesi, esaphula uhlelo lwezohwebo lwangaleso sikhathi.
I-Fight for Recognition
- Naphezu kwendima ebalulekile ye-wrench ezimpini zomzimba, bekuvame ukunganakwa ngokuvuna amanye amathuluzi afana nezando nama-screwdriver.
- Kodwa-ke, maphakathi nawo-1900, izinkampani ezifana ne-Snap-On zaqala ukunikeza uhla oluphelele lwama-wrenches, futhi ithuluzi ekugcineni lathola ukuqashelwa okufanele.
- Namuhla, isikrufu saziwa njengethuluzi elibalulekile lanoma yimuphi umakhenikha noma i-handyman, futhi umlando waso njengethuluzi lokunqoba ngokomzimba ukhunjulwa ngamakhulu abantu emhlabeni jikelele.
Ama-Wrenches: Umhlahlandlela Ophelele Wezinhlobo Ezihlukene Ezitholakalayo
Ama-wrenches afika ngezinhlobonhlobo zomumo nosayizi, ngayinye yakhelwe ukusetshenziswa okuthile. Nazi ezinye zezinhlobo ezivame kakhulu zama-wrenches:
- Ama-wrenches avulekile: Lawa ma-wrenches aqukethe imihlathi emibili eyisicaba, ehambisanayo engashelela phezu kwenathi noma ibhawodi. Avame ukusetshenziselwa ukuqinisa noma ukukhulula amantongomane namabhawodi ezindaweni eziqinile.
- Izikrufu zamabhokisi: Lezi zikrufu zinendawo evalekile enamaphuzu ayisithupha noma ayishumi nambili aklanyelwe ukujika amabhawodi e-hex nesikwele. Aguquguquka kakhulu kunama-wrenches avulekile futhi avame ukuthengiswa ngamasethi.
- Ama-wrenches ahlanganisiwe: Lawa ma-wrenches ahlanganisa imisebenzi yakho kokubili ama-wrenches avulekile kanye namabhokisi. Zinomkhawulo ovulekile ohlangothini olulodwa kanye nokuphela okuvaliwe kolunye, futhi zitholakala ngobukhulu obuhlukahlukene.
- Ama-wrenches alungisekayo: Lawa ma-wrenches anomhlathi onyakazayo ongashintshwa ukuze ulingane namantongomane namabhawodi osayizi abahlukene. Ziyithuluzi elihle kakhulu lokuthwala, njengoba zingasetshenziselwa imisebenzi ehlukahlukene.
- Iziklintshi zesokhethi: Lezi zikrufu zenzelwe ukukulingana phezu kwamantongomane noma ibhawodi futhi zixhunywe esibambo. Ziza ngosayizi abahlukahlukene futhi zithengiswa ngamasethi afaka amasokhethi amaningi nesibambo.
- Izikrufu ze-torque: Lezi zikrufu zisetshenziselwa ukusebenzisa inani elithile lamandla kumantongomane noma ibhawudi. Zivame ukusetshenziswa ekulungiseni izimoto nakwezinye izinhlelo zokusebenza lapho ukungezwani okufanele kubalulekile.
- Amapayipi amapayipi: Lawa ma-wrenches aklanyelwe ukubamba futhi aphendule amapayipi nezinye izinto eziyi-cylindrical. Zinomhlathi wensimbi oqinile oqinile ongasika ensimbi ukuze ubambe iqhaza elivikelekile.
- Ama-Allen wrenches: Lawa ma-wrenches abizwa nangokuthi okhiye be-hex futhi asetshenziselwa ukujika izikulufu ezinamakhanda anezinhlangothi ezine. Ziza ngobukhulu obuhlukahlukene futhi zivame ukutholakala kumasethi.
Okukhethekile Wrenches
Ngaphezu kwezinhlobo eziyinhloko zama-wrenches, kukhona futhi izinhlobonhlobo ze-wrenches ezikhethekile ezitholakalayo ukuze zisetshenziswe okuthile. Nazi izibonelo:
- Ama-spark plug wrenches: Lezi zikrufu zenzelwe ukususa nokufaka esikhundleni se-spark plug ezinjinini zezimoto. Zinomumo omncane, obude obuvumela ukuthi zingene ezindaweni eziqinile.
- Izikrini zokukhala: Lawa ma-wrenches anomkhawulo omise okwendandatho olingana phezu kwamantongomane namabhawodi. Zivame ukusetshenziselwa amapayipi kanye nezinye izinhlelo zokusebenza lapho ukubamba okuphephile kuyadingeka.
- Ama-offset wrenches: Lawa ma-wrenches anesibambo esinama-angle esiwavumela ukuthi asetshenziswe ezindaweni eziqinile lapho i-wrench evamile ingeke ilingane.
- Ama-wrenches e-Crowfoot: Lawa ma-wrenches anendawo eyisicaba, evulekile engasetshenziswa ukuguqula amantongomane nama-bolts nge-engeli elungile. Zivame ukusetshenziswa ekulungiseni izimoto.
- Ama-Flare nut wrenches: Lawa ma-wrenches anomlomo omncane, omncane ovumela ukuthi alingane phezu kwamantongomane namabhawodi aqine kakhulu kwezinye izikrufu. Zivame ukusetshenziselwa amapayipi kanye nezinye izinhlelo zokusebenza lapho ukulingana okuqinile kuyadingeka.
Ama-Wrenches Owesilisa Nowesifazane
Ama-wrenches angabuye ahlukaniswe njengeduna noma lesifazane, kuye ngokuma kwemihlathi. Izikrufu zesilisa zinemihlathi elingana phezu kwamantongomane noma ibhawodi, kuyilapho izikrufu zesifazane zinemihlathi elingana inathi noma ibhawodi. Nazi izibonelo:
- Izikrufu zabesilisa: Izikrufu ezivulekayo, izikrufu zamabhokisi, izikrufu zesokhethi, nezikrufu ze-Allen zonke ziyizibonelo zama-wrenches abesilisa.
- Izikrufu zesifazane: Izikrufu zamapayipi nezikrufu zamandandatho ziyizibonelo zezikrufu zabesifazane.
Ukukhetha I-Wrench Elungile
Lapho unquma ukuthi yisiphi isikrufu ongasisebenzisa emsebenzini othile, kunezinto ezimbalwa okufanele uzicabangele:
- Usayizi: Qiniseka ukuthi ukhetha isikrufu esilingana nosayizi wentongomane noma ibhawodi osebenza kulo.
- Ukuma: Ama-wrenches ahlukene aklanyelwe izimo ezihlukene zamantongomane namabhawodi, ngakho qiniseka ukuthi ukhetha uhlobo olufanele lwesikrufu somsebenzi.
- Amandla: Eminye imisebenzi idinga amandla amaningi kuneminye, ngakho qiniseka ukuthi ukhetha isikrufu esiklanyelwe ukuphatha inani lamandla adingekayo.
- Ukuvikela: Uma usebenza ngezinto ezithambile, kubalulekile ukukhetha isikrufu esizovikela okokusebenza ekulimaleni. Isibonelo, i-wrench yepayipi kufanele isetshenziswe endongeni yensimbi, njengoba mancane amathuba okuba ibangele umonakalo kunezinye izinhlobo zama-wrenches.
- Ubunkimbinkimbi: Eminye imisebenzi idinga isikrufu esiyinkimbinkimbi, njengesikrufu se-torque, kanti eminye ingenziwa ngesikrufu esilula esivulekile.
Ukusebenzisa ngokucophelela ama-Wrenches
Ama-Wrenches ayithuluzi elihle lemisebenzi ehlukahlukene ehlukene, kodwa angaba yingozi uma engasetshenziswa kahle. Nawa amanye amathiphu okusebenzisa izikrufu ngokuphepha:
- Sebenzisa isikrufu sikasayizi esilungile somsebenzi.
- Qinisekisa ukuthi isikrufu sihambisana kahle nenati noma ibhawudi ngaphambi kokusebenzisa amandla.
- Sebenzisa isikrufu esinesibambo eside semisebenzi edinga amandla amaningi.
- Ungalokothi usebenzise isikrufu njengesando noma ukushaya okuthile.
- Qinisa amantongomane namabhawodi kancane kancane, kunokuba konke ngesikhathi esisodwa.
- Gqoka njalo isivikelo esifanele samehlo nesandla uma usebenzisa izikrufu.
Isiphetho
Ngakho-ke usunakho, i-wrench iyithuluzi elisetshenziselwa ukujika noma ukuqinisa amantongomane namabhawodi.
Awukwazi ukudlula ngaphandle kwesikhala ebhokisini lakho lamathuluzi, ngakho qiniseka ukuthi uyazi uhlobo olufanele ongalutholela umsebenzi. Ngethemba ukuthi lo mhlahlandlela ube usizo futhi manje usuwazi konke odinga ukukwazi mayelana nama-wrenches.
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.
