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I-torque wrench echanekileyo echazwe ± 2%, ± 3%, okanye ± 4% isenokuvelisa ukuqina okungahambelaniyo ukuba uluhlu olukhethiweyo, ubuchule bomqhubi, intloko eguqukayo, imeko edibeneyo, okanye inkqubo yokuqinisekisa ayilawulwa. Oku kubalulekile kwiindibano zocweyo zeemoto, iiplanti zokudityaniswa kwemizi-mveliso, abavelisi boomatshini, amaqela olondolozo, kunye nabasasazi bezixhobo abaxhomekeke ekuqiniseni okuphindiweyo kwebholithi. Ukuchaneka okuprintiweyo kwisixhobo kuchaza imveliso yayo phantsi kweemeko zovavanyo ezichaziweyo; ayiqinisekisi ukulayishwa kwangaphambili kwebholiti efanayo kwisicelo ngasinye sokwenyani. Abathengi ke ngoko kufuneka bavavanye ngaphezulu komfanekiso wokuchaneka kwentloko. Izinto ezibaluleke kakhulu ziquka uluhlu lwe-torque yokusebenza, ukuqondisa ukuqinisa, isikhundla sesandla, isantya sokukhawuleza, ijometri yentloko, imeko yentambo, isimo sokulinganisa, kunye nomngcipheko wesicelo. Esi sikhokelo sichaza indlela ezi zinto zisebenzisana ngayo kunye nokuba abathengi bamashishini kufuneka babandakanye ntoni xa becela isitshisi torque ucaphulo.
Ukuchaneka kwe-torque ye-torque kuchaza ukuba imveliso yesixhobo ihlala ngokusondeleyo kangakanani kwixabiso layo elikhethiweyo okanye elibonakalisiweyo phantsi kweemeko zovavanyo ezichaziweyo.
Umzekelo, xa i-wrench isetelwe kwi-100 N·m, imveliso yayo elinganisiweyo kufuneka ihlale phakathi kwetenxa evunyelweyo echazwe ngumenzi okanye umgangatho wovavanyo osebenzayo.
Nangona kunjalo, ukalisho oluchanekileyo aluchazi ngokuzenzekelayo:
Ukuchaneka, ukuphindaphinda, isisombululo sokubonisa, kunye nokungaqiniseki kokulungelelaniswa kunxulumene kodwa iikhonsepthi ezahlukeneyo.
Isixhobo sedijithali sinokubonisa i-torque ngokunyuswa okuncinci kakhulu, kodwa oku akuthethi ukuba isixhobo esipheleleyo sinenqanaba elifanayo lokuchaneka ngokubanzi. Inzwa, ukwakhiwa koomatshini, inkqubo yokulinganisa, ukucwangciswa kwentloko, kunye nobuchule bomqhubi zonke zichaphazela umphumo wokugqibela.
Xa uthelekisa ababoneleli, abathengi kufuneka babuze:
I-torque wrench ilawula amandla ajikelezayo afakwe kwisibophelelo. Injongo yobunjineli yokuqiniswa ngokuqhelekileyo kukudala ukulayishwa kwangaphambili kwebholiti kunye nokudibanisa ngokukhuselekileyo.
I-torque kunye nokulayishwa kwangaphambili kunxulumene, kodwa azifani.
Inxalenye enkulu yetorque esetyenzisiweyo isetyenziselwa ukoyisa ukukhuhlana apha:
Oku kuthetha ukuba iziqhoboshi ezibini eziqiniweyo kwitorque enye zinokuphuhlisa amandla obambelo ahlukeneyo xa iimeko zawo zomphezulu zahlukile.
Unobangela onokwenzeka ziquka:
I-wrench ye-torque elinganisiweyo ayikwazi ukulungisa inkcazo engahambelaniyo yokuqina.
Ngoko ke umyalelo wendibano kufuneka ucacise:
Abathengi bahlala bekhetha i-wrench ye-torque ngokujonga kuphela kwixabiso eliphezulu le-torque.
Umzekelo, umsebenzisi ofuna ukuqinisa isiqhoboshi kwi-25 N·m unokukhetha i-20–200 N·m wrench kuba i-25 N·m ibonakala ngaphakathi kwesikali esiphawulweyo.
Isixhobo sinokuligubungela ngokobuchwephesha elo xabiso, kodwa isenokungabi lolona khetho lufanelekileyo.
Inkqubo yokukhetha engcono iqwalasela:
Ukuba uninzi lomsebenzi lwenziwa kufutshane nomda osezantsi wesitshixo esikhulu, isixhobo soluhlu oluncinci sinokubonelela:
Abasebenzisi bemizi-mveliso banokufuna uluhlu lwetorque ezininzi kunesitshixo esinye esikhulu esijongwe ukugubungela wonke umsebenzi wendibano.
WenaBar mechanical torque wrench uluhlu lubandakanya ukucofa-uhlobo, ixabiso elisisigxina, i-ratchet-head, kunye noyilo lwentloko-etshintshanayo kwiintlobo ezahlukeneyo ze-torque kunye neendawo zokusebenza.
Isixhobo sinokusondela kwixabiso ekujoliswe kulo kumyinge kodwa sivelise ukuhluka okukhulu phakathi kwemijikelezo ephindaphindiweyo.
Esinye isixhobo sinokuvelisa iziphumo ezihambelana kakhulu, kodwa zonke iziphumo zinokuba ngaphezulu okanye ngaphantsi kwethagethi.
Kwindibano elawulwayo, abathengi kufuneka bahlule:
Isiphumo esilinganisiweyo sisondele kangakanani kwitorque ekhethiweyo.
Indlela ehambelana ngayo i-wrench ivelisa iziphumo ezifanayo phantsi kweemeko ezifanayo.
Olona lwahlulo lwesikali luncinci okanye uboniso lonyuso lomsebenzisi anokubona.
Inqanaba lokuzithemba elihambelana nomlinganiselo wokulinganisa.
Isixhobo esinomboniso ocolekileyo wedijithali akunyanzelekanga ukuba siphindeke ngakumbi kunesitshixo esenziwe kakuhle esisetyenziswe ngokuchanekileyo.
Isigqibo sokuthenga kufuneka sibonise eyona nkqubo yokuhlanganisana kunokuba sithembele kwinombolo enye.
Izitshixo zetorque ezitshintshayo ziluncedo xa intloko yeratchet eqhelekileyo ingakwazi ukufikelela kwi-fastener.
Usetyenziso oluqhelekileyo lubandakanya:
Abathengi banokudibanisa izibambo ezihambelanayo kunye iintloko ze-torque ezitshintshanayo, kubandakanywa isiphelo esivulekileyo, ibhokisi-isiphelo, i-ratchet, kunye nokufakwa kwe-crowfoot-style.
Nangona kunjalo, intloko eguquguqukayo inokutshintsha umgama osebenzayo phakathi kwesibambo se-wrench kunye neziko lokuqinisa.
Oku kunokuchaphazela itorque esetyenzisiweyo xa intloko:
Ngaphambi kokusebenzisa isifakelo esingeyosiqhelo, qinisekisa:
I-crowfoot ebekwe emgceni inokunyusa ubude obusebenzayo be-lever. I-crowfoot efanayo efakwe malunga ne-90 degrees ingaba nefuthe elahlukileyo.
Umsebenzisi kufuneka alandele izibalo zomenzi wesixhobo kunye nemiyalelo yokusetyenziswa kunokusebenzisa intelekelelo jikelele.
I-torque wrench yenzelwe ukufumana amandla kwindawo ethile yesibambo.
Umsebenzisi kufuneka ngokwesiqhelo:
Indawo engalunganga yesandla inokutshintsha indlela amandla angena ngayo kwisixhobo.
Iimpazamo eziqhelekileyo zokusebenza ziquka:
Isixhobo sokuchaneka okuphezulu asikwazi ukuhlawulela ubuchule bokusebenza obungalawulwayo.
Ngomsebenzi wokuvelisa ngokuphindaphindiweyo, uqeqesho lwabaqhubi kunye nendlela yokuqinisa umgangatho ibaluleke kakhulu njengenkcazo ye-wrench.
Ukucofa i-torque wrench kubonisa ukuba indlela yangaphakathi ifikelele kwimeko yetorque ekhethiweyo.
Ayiqinisekisi ukuba:
Inkqubo ethembekileyo yokuqinisa kwimizi-mveliso inokufuna kwakhona:
Kwimigca yokuvelisa usebenzisa ixabiso letorque enye ephindaphindiweyo, i-wrench esetyenzisiweyo okanye i-fixed-value wrench inokunciphisa umngcipheko weenguqu zokumisela ngengozi.
Ukugcinwa kunye nokuhlanganiswa kweemveliso ezininzi, isixhobo esinokulungiswa okanye idijithali sinokubonelela ngokuguquguquka okukhulu.
Ukhetho phakathi komatshini kunye nezixhobo zedijithali akufanele zisekelwe kuphela kwi-wrench enepesenti encinci yokuchaneka.
Isitshixo sokucofa ngoomatshini sinokufaneleka xa abathengi befuna:
WenaBar mechanical torque wrench udidi lubandakanya iintloko ze-ratchet ezisisigxina, iintloko ezitshintshayo, izikali zesitayela sefestile, izixhobo ezisetyenzisiweyo, kunye noyilo lokuchofoza kwimizi-mveliso.
Isitshixo sedijithali sinokufaneleka xa abathengi befuna:
WenaBar isitshixo setorque yedijithali uluhlu lubandakanya i-ratchet kunye noyilo lwentloko olutshintshayo lwemoto kunye nokuqina kweshishini.
Isixokelelwano seentloko ezitshintshiselwayo siluncedo:
I-interface yentloko, ubude obusebenzayo, ubungakanani bokuvula, kunye ne-torque ephezulu kufuneka zonke ziqinisekiswe ngaphambi koku-odola.
Iseti epheleleyo inokufaneleka ngakumbi:
WenaBar iiseti ze-torque wrench zibandakanya 1/4-intshi, 3/8-intshi, kunye noqwalaselo 1/2-intshi ezahlukeneyo fastening uluhlu kunye nezicelo.
Kwiibholiti ezinkulu ezigqithisa uluhlu olusebenzayo lwe-wrench yesandla eqhelekileyo, abathengi banokufuna a i-torque yophindaphinda.
Usetyenziso oluqhelekileyo lubandakanya:
Isiphindaphindi kufuneka sikhethwe ngokwegalelo laso lokuqhuba, idrive yokuphuma, uphindaphindo lophinda-phindo, uyilo lwengalo yokusabela, itorque ephezulu yokukhupha, kunye nesixhobo sokungena esihambelanayo.
Isatifikethi sokulinganisa sibonisa indlela i-torque wrench eyenziwe ngayo ngexesha lovavanyo ngexesha elithile.
Ayiqinisekisi ukuba isixhobo siya kuhlala singatshintshi de kube lulungelelwaniso olucwangcisiweyo olulandelayo.
Ukusebenza kwesixhobo kunokuchaphazeleka:
Isicwangciso solawulo lwetorque kwimizi-mveliso sinokubandakanya:
Ithuba lokulinganisa kufuneka lisekelwe:
I-wrench esetyenziswa amatyeli amaninzi ngenyanga ayifumani umthwalo womsebenzi ofanayo njengesixhobo sokuvelisa esigqibezela amakhulu emijikelo kwishifti nganye.
I-RFQ eluncedo kufuneka ibandakanye ngaphezu kwegama lemveliso.
| RFQ into | Iinkcukacha zokubonelela |
|---|---|
| Isicelo | Iimoto, oomatshini, umbhobho, amandla omoya, izinto zombane, okanye indibano |
| Uluhlu lweTorque | Ubuncinci, ubuninzi, kunye ne-torque esetyenziswa kakhulu |
| Uhlobo lwesixhobo | Ukucofa koomatshini, idijithali, ukusetwa kwangaphambili, ukucofa, okanye ukuqhawuka |
| Ukuchaneka | Ukutenxa okufunekayo kunye nokuqinisa ulwalathiso |
| Ubungakanani bokuqhuba | 1/4, 3/8, 1/2, 3/4, okanye 1 intshi |
| Uhlobo lwentloko | I-Ratchet, isiphelo esivulekileyo, isiphelo sebhokisi, i-crowfoot, okanye iyatshintshiswa |
| Faka ujongano | Imilinganiselo efunekayo yokufaka uxande |
| iiyunithi Torque | N·m, lbf·ft, lbf·in, okanye kgf·cm |
| Ireyithi yosetyenziso | Imijikelo kwishifti nganye okanye ngosuku |
| Indawo yokusebenza | Ngaphakathi, ngaphandle, kufumile, kunothuli, okanye kuyadleka |
| Umgangatho | Uvavanyo olufunekayo okanye umgangatho wokulinganisa |
| Amaxwebhu | Ingxelo yovavanyo, isatifikethi, okanye isibhengezo |
| Ukuchongwa | Inombolo yothotho, inombolo yebhetshi, kunye neleyibhile yokulinganisa |
| Ukuphawula | Ilogo, umbala wemveliso, ikesi, iilebhile, kunye nokupakishwa kwabucala |
| Ubungakanani | Isampulu, iodolo yesilingo, okanye umthamo wonyaka wokuthenga |
| Indawo ekuyiwa kuyo | Ilizwe kunye nezibuko lonikezelo |
Ngentloko etshintshekayo, cacisa kwakhona:
Ngaphambi kokubeka i-OEM okanye iodolo yehoseyile, buza:
Umthengisi ofanelekileyo kufuneka abuze malunga nesicelo sokukhawuleza, i-torque ekujoliswe kuyo, umthwalo wemihla ngemihla, ukufikelela kwentloko, iimfuno zesatifikethi, kunye nemarike yendawo yokuya kuyo ngaphambi kokucebisa isixhobo.
Ayizenzekeli.
Ukhetho oluchanekileyo luxhomekeke kwisicelo, uluhlu lokusebenza, indlela yokusebenza, iimfuno zokulinganisa, kunye nomngcipheko wenkqubo.
Isixhobo esifanelekileyo esingu-±4% esisetyenziswe ngokuchanekileyo sinokuvelisa ukuqhoboshela okuthembeke ngakumbi kunesixhobo esiyi-±2% esisetyenziswe kuluhlu olungalunganga okanye ngobuchule obugwenxa.
Hayi.
Isatifikethi siqinisekisa imveliso yetorque yesixhobo phantsi kweemeko zokulinganisa. Ukulayishwa kwangaphambili kweBolt kukwaxhomekeke kwingxabano, ukuthambisa, ukugquma kwe-fastener, ijometri edibeneyo, kunye nemeko yomphezulu.
Banako.
Intloko etshintsha ubude obusebenzayo be-lever inokufuna i-wrench setting echanekileyo.
Ukongezwa okuthe tye okuhambelana ne-axis ejikelezayo ngokuqhelekileyo ayitshintshi ubude be-lever esebenzayo yesibambo ngendlela efanayo ne-crowfoot engaphakathi. Abanini-zithuthi kusafuneka balandele isixhobo kunye nemiyalelo yezincedisi.
Unobangela onokwenzeka ziquka:
Ukusetyenziswa rhoqo, umngcipheko omkhulu, okanye ukusetyenziswa kwemveliso, ukuqinisekiswa kwethutyana kunokunceda ukuchonga umonakalo okanye ukukhukuliseka phambi kolungelelwaniso olucwangcisiweyo olulandelayo.
Hayi.
Ulawulo lweTorque luqikelela ukulayisha kwangaphambili ngokungathanga ngqo. Ukwahluka kwingxabano kuthetha ukuba amaxabiso etorque afanayo akanakuvelisa amandla afanayo okubamba.
Ukusetwa kwangaphambili, ixabiso elimiselweyo, ukuqhawuka, okanye izixhobo ezilawulwa ngokwedijithali kunokunciphisa iimpazamo zohlengahlengiso. Inketho echanekileyo ixhomekeke kuluhlu lwetorque, imijikelo yemihla ngemihla, ukulandeleka, kunye nomngcipheko wokuqina.
Ukuchaneka kwe-torque wrench kubalulekile, kodwa yinxalenye enye kuphela yokuqina okuthembekileyo.
Inkqubo elawulwayo kufuneka ijongane:
Xa ucela ikowuti, nikezela nge-YouBar nge:
Qhagamshelana neZixhobo ze-YouBar ukucela i-mechanical, digital, preset, interchangeable-head, torque wrench set, okanye i-torque multiplier ncomo kwiprojekthi yakho yoshishino okanye ye-OEM.
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