Kwimeko yamantongomane kunye neebholiti, ukuba izixhobo zakho azinamandla ngokwaneleyo, uya kuba nobunzima kwizinto ezinzima. Ukuba ujongene nemeko enjalo, i-wrench yempembelelo ingaba luncedo olukhulu. Kukho iintlobo ngeentlobo zeempembelelo zokutshixa ngaphandle, kodwa kungcono ukhethe lowo uhambelana neemfuno zakho.
Phakathi kwezona khetho zidumileyo, sikhethe ezimbini kwezona zixhaphakileyo zempembelelo zokutshixa, ezizii-3/8 kunye ne-½ izitshixo zempembelelo. Kweli nqaku, siza kuthelekisa i-3/8 vs ½ isitshixo sempembelelo ukufumana eyona nto ikufaneleyo.
Kule posi siza kugubungela:
Yintoni i-Impact Wrench?
Ngokusisiseko, i-3/8 kunye ne-½ ii-wrenches zempembelelo zihlelwa ngokobubanzi babaqhubi bazo bempembelelo. Nangona zombini zinemisebenzi ephantse ifane, awunakuzisebenzisa kwindawo enye ngenxa yobukhulu bazo obahlukeneyo, izakhiwo, amandla, kunye nezinye iimpawu. Nangona kunjalo, ngaphambi kokufudukela kwicandelo lothelekiso, makhe sibe nengcaciso emfutshane malunga nesi sixhobo. Ngenxa yokuba kuyimfuneko ukwazi ukuba yintoni i-wrench yempembelelo ukuqonda uthelekiso ngokufanelekileyo.
Isitshixo sempembelelo sisixhobo nje sesandla esenza itorque emva kokunika impembelelo yokujikeleza ngesiquphe. Njengoko isixhobo sisebenza kumbane okanye sisebenzisa iibhetri ezithile, ufuna umzamo omncinci kakhulu kwiimeko ezininzi kwaye ngamanye amaxesha akukho nzame konke konke. Kwaye, elula umsebenzi wesipaneli sempembelelo isebenza xa amandla ombane eguquka ngokuthe ngqo kumandla ajikelezayo.
Emva kokufumana amandla ajikelezayo ngequbuliso kwishaft yesitshixo sakho sempembelelo, unokujikelezisa ngokulula amantongomane kunye neebholiti. Ndingasathethi ke, i umqhubi wempembelelo ukwabizwa ngokuba yimpembelelo yompu, impembelelo, umpu ovuthuzayo, umpu wetorque, umpu womoya, isipaneli somoya, njl.
3/8 vs ½ Izitshixo zeMpembelelo
Sele sikhankanyile ukuba ezi nguqulelo zimbini zempembelelo yabaqhubi zihlelwe, zilinganisa ububanzi bomqhubi wabo. Ngoku, siza kubathelekisa ngokuzalanayo.
ubungakanani
Okokuqala nokuphambili, umahluko wokuqala phakathi kwezi zitshixo zempembelelo ubukhulu bazo. Ngokubanzi, i-3/8 ye-wrench yempembelelo incinci kune-½ ye-wrench yempembelelo. Ngenxa yoko, i-3/8 yomqhubi wempembelelo ilula kwaye ivumela ukuphatha okungcono kune-½ isitshixo sempembelelo. Nangona umahluko wobungakanani kunzima ukuqaphela ngamanye amaxesha, ngokucacileyo yinto enkulu xa ukhetha phakathi kwabo.
Ukusebenza
Ubungakanani be-compact ye-3/8 yempembelelo ye-wrench inceda ukudibanisa kwiindawo eziqinileyo, kwaye ungayisebenzisa kwiintongomane ezincinci kunye neebholiti. Ukuchaneka, unokususa i-10 mm okanye iibholiti ezincinci ngaphandle komzamo usebenzisa esi sixhobo. Ke, inokuba sisixhobo esihle xa ufuna ukuchaneka okwamkelekileyo kunye nokuchaneka.
Nangona kunjalo, unokukhetha i-½ isitshixo sempembelelo yamandla aphezulu kunye nokuchaneka. Ngokwenyani, i-½ impembelelo iwela embindini wetshati xa sithelekisa zonke iisayizi zezitshixo zempembelelo. Ke, ngokusisiseko, iza nobungakanani obaneleyo bomqhubi wokuphatha amantongomane amakhulu kunye neebholiti, ongenakwenza ngokufanelekileyo usebenzisa i-3/8 yomqhubi wempembelelo.
Nangona i-½ wrench yempembelelo inamandla amaninzi, awunaxhala malunga nokufumana amandla alawulekayo. Ngokubanzi, umqhubi wempembelelo ye-½ uqinisekisa ukukhutshwa okukhuselekileyo kwamantongomane kunye neebholiti. Nangona oku kunokuba yinyani, i-3/8 yempembelelo ye-wrench isebenza ngokugqibeleleyo kwiibholiti ezincinci kunye namandongomane.
amandla
Akukho mfuneko yokuba siphinde sikhankanye ukuba i-½ wrench yempembelelo inamandla ngakumbi kune-3/8 ye- impact wrench. Ubukhulu becala, i-½ ilungele iiprojekthi ezinobunzima kwaye inika itorque ephezulu. Ngale ndlela, uya kufumana uxinzelelo oluphezulu kwi-wrench.
Ukuba sithatha i-½ impembelelo yentsimbi eqhelekileyo ukuvavanya amandla aphumayo, iqhele ukuya kuthi ga kwi-150 lbs-ft iqala ukusuka kwi-20 lbs-ft, isixa esikhulu samandla omsebenzi wokugrumba. Ukusebenzisa amandla anjalo, ungasusa kwaye ugrumbe amantongomane kwaye ugqibezele eminye imisebenzi engqongqo efanayo usebenzisa esi sitshixo sempembelelo.
Ngakolunye uhlangothi, i-3/8 yempembelelo ye-wrench iza nemveliso yamandla aphantsi. Kwaye, ayikwazi ukumelana neemeko ezinzima. Usebenzisa esi sitshixo sempembelelo, unokunyuka uye kuthi ga kwi-90 lbs-ft amandla aqale kwi-10 lbs-ft, ephantsi kakhulu xa kuthelekiswa ne-½ ye-wrench yempembelelo. Ke, i-½ wrench yempembelelo lukhetho olukhethiweyo xa ujonge ukuchaneka ngaphezulu kwamandla.
ukusebenzisa
Masithi i-3/8 inokusetyenziswa kwiindlela ezincinci zemisebenzi efana ne-zip nuts, i-woodworks, ii-DIYs, kunye nezinye iiprojekthi ezifanayo. Uyilo oludityanisiweyo lwale mveliso luthathwa njengento efanelekileyo kwimisebenzi elula echanekileyo.
Ngokuchasene noko, ungasebenzisa i-½ enye kwimisebenzi yokwakha, ukugcinwa kwemizi-mveliso, imisebenzi yeemoto, imisebenzi yokunqunyanyiswa, ukususwa kwe-lug nut, kunye neminye imisebenzi enzima efana nale. Lo msebenzi unokwenzeka kuphela ngenxa yezinga eliphezulu lamandla kunye netorque. Ke, kungcono ukuba ungakhethi i-½ wrench yempembelelo xa ungeyongcali okanye uncamathele kulo naluphi na uhlobo lomsebenzi onzima.
uyilo
Ngokukodwa, awuyi kufumana uyilo olufanayo lweemodeli ezahlukeneyo zobukhulu obufanayo. Ngokufanayo, i-3/8 kunye ne-½ iimpembelelo ze-wrenches ziyafumaneka kuyilo oluninzi kunye neemodeli ezibonelelwa ziinkampani ezahlukeneyo. Ngokuqhelekileyo, isakhiwo sibukeka njengesibhamu, kwaye unokusibamba ngokulula ukuze ufumane ukubamba kakuhle.
Uyilo lokwakha oluqhelekileyo lubandakanya inkqubo yeqhosha lokutyhala kuzo zombini iisayizi. Kufuneka utyhale i-trigger ukuze uqalise ukusebenzisa i-wrench yempembelelo kwaye ukhulule i-trigger ukuyimisa. Ngaphandle koko, zombini iimpembelelo zempembelelo ziza nezibane ze-LED kunye nezibonisi zokubonisa. Nangona kunjalo, umahluko obalulekileyo kuyilo phakathi kwe-3/8 kunye ne-½ yeempembelelo ze-wrenches bubukhulu bazo bomqhubi. Nangona uninzi lwezinto zifana kuzo zombini iimpembelelo zoyilo lwe-wrench, ubungakanani bomqhubi buhlala bukhulu kwi-½ wrench yempembelelo.
isiphelo
Emva kokwazi zonke izinto ezinxulumeneyo, sinokucebisa ukuba ufumane zombini iimveliso ukuba uyingcali. Kuba, uya kukwazi ukusebenza kuzo zombini iimeko nokuba ufuna ukuchaneka okanye amandla. Nangona kunjalo, ukuba unomdla kuphela kwicala elinye, ngoko unokukhetha enye.
Ngemisebenzi elula, i-3 / 8 impembelelo yempembelelo inika ulawulo oluchanekileyo oluchanekileyo, ngelixa i-1/2 impembelelo yempembelelo ibhetele kwizicelo ezinzima ezifuna amandla aphezulu.
Ufunde kwakhona: ezi zonke ziindidi ezahlukeneyo zokutshixa ezilungelelanisiweyo kunye neesayizi onokuzifuna
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.
