I-wrench (ekwabizwa ngokuba yi-spanner) sisixhobo esisetyenziselwa ukubonelela ngokubamba kunye nenzuzo yomatshini ekusebenziseni. torque ukujika izinto—ngokuqhelekileyo iziqhoboshi ezijikelezayo, njengamandongomane neebholithi—okanye uzigcine zingajiki.
Sisixhobo esiphathwa ngesandla esinesixhobo sokubamba esisetyenziselwa ukujika izinto. Ingasetyenziselwa ukuqinisa kunye nokukhulula amantongomane kunye neebholithi. Isetyenziswa kurhwebo oluninzi kubandakanya oomatshini, ulwakhiwo, kunye nemibhobho yamanzi.
Ke, makhe sijonge kwimbali yesitshixo kunye nendlela esetyenziswa ngayo namhlanje.
Kule posi siza kugubungela:
I-Wrench: Isixhobo seClassic kuwo wonke umsebenzi
I-wrench, ekwaziwa njenge-spanner kwezinye iindawo zehlabathi, sisixhobo esinika ukubamba kunye ne-leverage ukuqinisa okanye ukukhulula amandongomane kunye neebholithi. Sisixhobo somatshini esifaka i-torque kwii-rotary fasteners, okwenza kube lula ukuzijika okanye ukuzigcina zingajiki.
Kutheni iluncedo?
I-wrench sisixhobo esisemgangathweni kuyo nayiphi na indlu okanye iworkshop kuba iyimfuneko kuwo nawuphi na umsebenzi obandakanya ukuqinisa okanye ukukhulula amantongomane kunye neebholiti. Sisixhobo esele sikhona ixesha elide, kodwa siye saphuculwa izihlandlo ezininzi kule minyaka idlulileyo ukuze sibengcono kwaye sisebenze ngakumbi.
Zeziphi iintlobo ezahlukeneyo zezikrweqe?
Kukho iintlobo ezininzi ze-wrenches, nganye inoyilo olulodwa lokudibanisa amantongomane kunye neebholiti ezahlukeneyo. Ezinye zezona ntlobo zixhaphakileyo ze-wrenches ziquka:
- I-Crescent wrench: Esi sitshixo sakudala sinentloko egobileyo ehlengahlengiswayo enokulingana nobukhulu obahlukeneyo bamantongomane kunye neebholiti. Sisixhobo esisebenza ngeendlela ezininzi esiluncedo kuluhlu olubanzi lwemisebenzi.
- I-Socket wrench: Esi sitshixo sinesokethi yokuvuleka engena phezu kwe nut okanye ibholithi. Sisixhobo esiluncedo kwimisebenzi efuna itorque eninzi.
- I-Allen wrench: Esi sitshixo sinentloko ene-hexagonal engena kwisokethi yebholithi ehambelanayo. Sisixhobo esiluncedo kwimisebenzi efuna ukuchaneka.
Ingaba isebenza kanjani?
I-wrench isebenza ngokubonelela ngokubamba kunye nokuxhamla ukuqinisa okanye ukukhulula amantongomane kunye neebholiti. Xa ujika i-wrench, ifaka i-torque kwi-fastener, eyenza kube lula ukuyijika okanye ukuyigcina ekujikeni. Inzuzo yomatshini enikezelwa yi-wrench yenza ukuba kube lula ukuguqula amantongomane kunye neebholiti eziya kuba nzima ukujika ngesandla.
Ziziphi iingenelo zokusebenzisa i-wrench?
Ukusebenzisa i-wrench kuneenzuzo ezininzi, kuquka:
- Inika ukubamba okungcono kumantongomane kunye neebholiti, okwenza kube lula ukuwajika.
- Inika amandla, okwenza kube lula ukuguqula amantongomane kunye neebholiti ezinokuba nzima ukuzijika ngesandla.
- Sisixhobo esisebenza ngeendlela ezininzi esinokusetyenziswa kuluhlu olubanzi lwemisebenzi.
- Sisixhobo esisemgangathweni kulo naliphi na ikhaya okanye indawo yokusebenzela, esenza kube lula ukufunyanwa nokusetyenziswa.
Imbali eJijekileyo yee-Wrenches kunye ne-Spanners
Ngokuhamba kwexesha, i-wrench kunye ne-spanner ziye zavela ukuze zibe zizixhobo ezihlengahlengiswayo esizaziyo namhlanje. Izitshixo zangaphambili zalungiswa kwaye zingasetyenziselwa kuphela ubungakanani obuthile be-nut okanye i-bolt. I utsalo adjustable yaqanjwa ngenkulungwane ye-19, nto leyo eyenza kube lula ukusebenzisa isixhobo esifanayo samandongomane neebholiti zobukhulu obahlukeneyo.
I-Wrench: Imbali yoloyiso loMzimba
- I-wrench yaqala njengesixhobo esilula, esenzelwe ukubonelela ngoluhlu olupheleleyo lwabantu abafuna ukuguqula iibholiti kunye namantongomane.
- Yayithathwa njengento ebalulekileyo, njengoko yayivumela abantu ukuba bagqibezele imisebenzi eyayinqunyelwe ngaphambili ngokusetyenziswa kweesarha okanye ezinye izixhobo ezifana ne-blade.
- I-wrench kamva yathiywa ngokukwazi kwayo "i-wrench" okanye ukujija izinto, kwaye ngokukhawuleza yaziwa njengenye yezona zixhobo ezilungileyo zomsebenzi.
Umlo wokuLingana
- Kwixesha lokuqala lembali yaseMelika, abamnyama abazange bacingelwe ngokulingana nabamhlophe, kwaye bahlala bethintelwa ekusebenziseni izixhobo kunye nobuchule obufanayo nabalingane babo abamhlophe.
- Nangona kunjalo, amadoda athile amnyama anobuchule akwazi ukulwa nale nkqubo, kwaye aqulunqa iindlela ezintsha zokusebenzisa i-wrench evumela ukuba bakhuphisane nabamhlophe ngokulinganayo.
- Omnye wala madoda yayinguJack Johnson, owathi kamva waba yintshatsheli yokuqala yamanqindi emnyama kudidi olunzima. Wafumana ilungelo elilodwa lomenzi wechiza ekuyileni kwakhe isikrufu sombane, esaphula inkqubo yorhwebo yelo xesha.
Umlo Wokuqatshelwa
- Ngaphandle kwendima ebalulekileyo ye-wrench kumadabi omzimba, yayihlala inganakwa ngokuthanda ezinye izixhobo ezifana neehamile kunye ne-screwdrivers.
- Nangona kunjalo, phakathi kwe-1900s, iinkampani ezifana ne-Snap-On zaqala ukunika uluhlu olupheleleyo lwee-wrenches, kwaye isixhobo ekugqibeleni safumana ukuqatshelwa okufanelekileyo.
- Namhlanje, i-wrench yaziwa njengesixhobo esibalulekileyo kuyo nayiphi na i-mechanic okanye i-handyman, kwaye imbali yayo njengesixhobo sokuphumelela ngokomzimba ikhunjulwa ngamakhulu abantu emhlabeni jikelele.
Ii-Wrenches: Isikhokelo esiBanzi kwiintlobo ezahlukeneyo ezifumanekayo
Izitshixo ziza kwiimilo ezahlukeneyo kunye nobukhulu, nganye ilungiselelwe ukusetyenziswa okuthile. Nazi ezinye zezona ntlobo zixhaphakileyo zokutshixa:
- Izitshixo ezivulekileyo: Ezi zitshixo zinemihlathi emibini ethe tyaba, enxuseneyo enokuthi ityibilike phezu kwe nut okanye ibhawuti. Ngokuqhelekileyo zisetyenziselwa ukuqinisa okanye ukukhulula amantongomane kunye neebholithi kwiindawo eziqinileyo.
- Iibhokisi zebhokisi: Ezi zitshixo zinesiphelo esivaliweyo kunye namanqaku amathandathu okanye alishumi elinesibini enzelwe ukujika i-hex kunye neebholiti zesikwere. Zininzi kakhulu kunezitshixo ezivulekileyo kwaye zihlala zithengiswa ngokweeseti.
- Iintsimbi ezidityanisiweyo: Ezi zitshixo zidibanisa imisebenzi yazo zombini isiphelo esivulekileyo kunye nebhokisi. Zinesiphelo esivulekileyo kwelinye icala kunye nesiphelo esivaliweyo kwelinye, kwaye zifumaneka kwiindidi ezahlukeneyo.
- Izitshixo ezilungelelanisiweyo: Ezi zitshixo zinemihlathi eshukumayo enokulungiswa ukuze ilingane namandongomane kunye neebholiti zobukhulu obahlukeneyo. Zisisixhobo esihle kakhulu sokuthwala, njengoko zinokusetyenziselwa imisebenzi eyahlukeneyo eyahlukeneyo.
- I-Socket wrenches: Ezi zitshixo zenzelwe ukulingana phezu kwe-nut okanye i-bolt kwaye zixhunywe kwisibambo. Ziza ngobukhulu obuhlukeneyo kwaye zithengiswa kwiiseti ezibandakanya iisokethi ezininzi kunye nokubamba.
- Izitshixo ze-torque: Ezi zitshixo zisetyenziselwa ukusebenzisa inani elithile lamandla kwi-nut okanye kwi-bolt. Ngokuqhelekileyo zisetyenziselwa ukulungiswa kweemoto kunye nezinye izicelo apho uxinzelelo olufanelekileyo lubalulekile.
- Izitshixo zemibhobho: Ezi zitshixo zenzelwe ukubamba kunye nokujika iipayipi kunye nezinye izinto ze-cylindrical. Banomhlathi oqinileyo, owenziwe ngentsimbi onokuthi usike kwintsimbi ukuze ubambe ngokukhuselekileyo.
- I-Allen wrenches: Ezi zitshixo zikwabizwa ngokuba zizitshixo ze-hex kwaye zisetyenziselwa ukujika izikrufu ezineentloko ezine-hexagonal. Ziza ngobukhulu obahlukeneyo kwaye zifumaneka ngokuqhelekileyo kwiisethi.
Izitshixo ezikhethekileyo
Ukongeza kwiindidi eziphambili zee-wrenches, kukho kwakhona iindidi zee-specialty wrenches ezikhoyo kusetyenziso oluthile. Nantsi eminye imizekelo:
- Iiplagi ze-Spark plugs: Ezi zitshixo ziyilelwe ukususa kunye nokutshintsha iiplagi ze-spark kwiinjini zeemoto. Zinemilo ecekethekileyo, emide evumela ukuba zingene kwiindawo ezixineneyo.
- Izitshixo zeringi: Ezi zitshixo zinesiphelo esimile njengesangqa esingena phezu kwamandongomane kunye neebholithi. Ngokuqhelekileyo zisetyenziswa kwi-plumbing kunye nezinye izicelo apho ukubamba okukhuselekileyo kuyimfuneko.
- I-Offset wrenches: Ezi zitshixo zine-angle handle evumela ukuba zisetyenziswe kwiindawo eziqinileyo apho i-wrench eqhelekileyo ayiyi kungena.
- Izitshixo ze-Crowfoot: Ezi zitshixo zinesiphelo esicaba, esivulekileyo esingasetyenziselwa ukuguqula amantongomane kunye neebholiti kwi-angle efanelekileyo. Ngokuqhelekileyo zisetyenziselwa ukulungiswa kweemoto.
- I-Flare nut wrenches: Ezi zitshixo zinomlomo omncinci, obhityileyo ovumela ukuba zingene phezu kwamantongomane kunye neebholiti ezixinene kakhulu kwezinye izitshixo. Ngokuqhelekileyo zisetyenziswa kwi-plumbing kunye nezinye izicelo apho ukulingana okuqinileyo kuyimfuneko.
Izikrweqe zamadoda nabasetyhini
Izikrweqe ziyakwazi ukwahlulwa njengenkunzi okanye imazi, kuxhomekeke kubume bemihlathi. Izikrweqe zenkunzi zinemihlathi elingana phezu kwendongomane okanye ibholithi, ngelixa izikrweqe zamabhinqa zinemihlathi elingana nendongomane okanye ibholithi. Nantsi eminye imizekelo:
- Izitshixo zamadoda: Iziklintshi ezivulekileyo, iibhokisi zebhokisi, izikrweqe zesokethi, kunye nezikrweqe zeAllen zonke ziyimizekelo yezikrweqe zamadoda.
- Iziklintshi zamabhinqa: Iziklintshi zemibhobho kunye neziklintshi zeringi ziyimizekelo yeziklintshi zabafazi.
Ukukhetha iWrench eLungileyo
Xa usenza isigqibo sokuba yeyiphi i-wrench oza kuyisebenzisa kumsebenzi othile, kukho izinto ezimbalwa ekufuneka uziqwalasele:
- Ubungakanani: Qinisekisa ukuba ukhetha i-wrench eyisayizi efanelekileyo ye-nut okanye ibholithi osebenza kuyo.
- Ubume: Ii-wrenches ezahlukeneyo zenzelwe iimilo ezahlukeneyo zamantongomane kunye neebholiti, ke qiniseka ukuba ukhethe uhlobo oluchanekileyo lwe-wrench yomsebenzi.
- Unyanzeliso: Eminye imisebenzi ifuna amandla angaphezulu kuneminye, ke qiniseka ukuba ukhetha i-wrench eyenzelwe ukuphatha ubungakanani bamandla afunekayo.
- Ukukhuselwa: Xa usebenza ngezinto ezibuthathaka, kubalulekile ukukhetha i-wrench eya kukhusela izinto eziphathekayo kumonakalo. Ngokomzekelo, i-wrench yombhobho kufuneka isetyenziswe kwintonga yensimbi, njengoko kungenakwenzeka ukuba kubangele umonakalo kunezinye iintlobo ze-wrenches.
- Ubunzima: Eminye imisebenzi ifuna i-wrench enzima ngakumbi, njenge-wrench ye-torque, ngelixa ezinye zingenziwa nge-wrench elula evulekile.
Ukusebenzisa iiWrenches ngononophelo
Izitshixo zisisixhobo esihle kakhulu semisebenzi eyahlukeneyo eyahlukeneyo, kodwa zinokuba yingozi xa zingasetyenziswanga kakuhle. Nanga amanye amacebiso okusebenzisa izikrweqe ngokukhuselekileyo:
- Sebenzisa isitshisi esifanelekileyo somsebenzi.
- Qinisekisa ukuba i-wrench ihambelana ngokufanelekileyo kunye ne-nut okanye ibholithi ngaphambi kokuba usebenzise amandla.
- Sebenzisa i-wrench enesiphatho eside kwimisebenzi efuna amandla amaninzi.
- Ungaze usebenzise isitshixo njengehamile okanye ukubetha into ethile.
- Qinisa amantongomane kunye neebholiti ngokuthe ngcembe, kunokuba zonke ngaxeshanye.
- Ngalo lonke ixesha unxibe ngokufanelekileyo ukhuseleko lwamehlo kunye nezandla xa usebenzisa izitshixo.
isiphelo
Ngoko ke unayo, i-wrench sisixhobo esisetyenziselwa ukujika okanye ukuqinisa amantongomane kunye neebholiti.
Awunakudlula ngaphandle kwesitshixo kwibhokisi yakho yezixhobo, ke qiniseka ukuba uyalwazi uhlobo olufanelekileyo lokuwufumana umsebenzi. Ndiyathemba ukuba esi sikhokelo sibe luncedo kwaye ngoku uyazi yonke into ofuna ukuyazi malunga nama-wrenches.
NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.
