Iyiphi i-torque wrench engcono kakhulu yezimoto

Iyiphi i-wrench ye-torque engcono kakhulu

Uma ungomunye walabo abajabulela imisebenzi yokukhanda izimoto, i i-torque wrench iyithuluzi elibalulekile lokufeza ukunemba okuthile. Uma ubheka incwadi yokusebenzela yemoto yakho, uzobona ukuthi isikulufu ngasinye sinetorque ethile yokuqinisa okufanele ihlonishwe.

Ngalesi sizathu, lapha sikulethela uhlu lwama-wrenches e-torque a-odwe ngokokusetshenziswa ezihloselwe kona. Ngakho ungaphumula kalula lapho ushintsha ingxenye noma ulungisa imoto yakho.

Qhathanisa futhi uqondise kuma-wrenches e-torque angcono kakhulu

I-Jomafa torque wrench

Ake siqale ngokhiye okuvumela ukuthi ulungise amatorque aqinisa aphansi kakhulu. Le modeli ye-Jomafa iyindlela enhle yomsebenzi wemishini ngenxa yezizathu eziningana: eyokuqala ukuthi ngobubanzi bayo phakathi kuka-2Nm no-24Nm, inikeza izingcezu eziningi ze izithuthuthu, izimoto y ezinye izimoto. kuhlanganise ne ibhayisikili. Okwesibili ukuthi, ukulinganiswa kwakho kuqinisekisiwe.

Su Ibhowudi yokuhlanganisa ingu-¼, efaneleka kahle imisebenzi yetorque ephansi futhi ivame kakhulu emabhokisini amathuluzi. Nokho, uma udinga enkulu ukuze ihambisane neyakho, ungayithola ama-adaptha ngemali encane kakhulu. Isibonelo: labo be Okusha noma lezo I-CCLife bayaphila. Ungase ulahlekelwe ukunemba okuncane, kodwa emazingeni angenandaba.

Ama-adaptha azosetshenziswa ku-wrench ye-torque

I-TackLife Torque Wrench

Ngale modeli sesivele siphase a phezulu Nm ububanzi, ozogcina usuhlanganisa cishe wonke ama-torque okuqinisa ashiwo emotweni yakho. Okuhlukile kungase kube amabhawodi amasondo kwezinye izimoto noma izithuthuthu ngoba kuye ngemodeli angaba ngaphezulu.

Ngaphandle kwalokhu, uma ungeza uhla lwetorque yabo (13,6Nm – 108,5Nm) kumodeli yangaphambilini, into ejwayeleke kakhulu ukuthi awudingi enye into ngomsebenzi wakho womshini. Ikona kushibhile ukuqhubeka kanje, kunokuzama ukuthola ukhiye ohlanganisa yonke into ngokwawo.

Njengoba ubona, kulesi simo i-Nm inamadesimali ngoba bakhethe ukuyilinganisa ngokushiya amaphawundi ayintshi ngezinombolo eziyindilinga. Nokho, kuwufanele ngoba yayo ikhwalithi yamanani cishe akunakunqotshwa. Uma amadesimali ekukhathaza, hamba kumodeli elandelayo. Nakuba kufanele ukhumbule ukuthi kubaluleke kakhulu uma i-torque esetshenzisiwe isivele iphezulu.

Su Ibhowudi yokuhlanganisa ingu-3/8, kodwa uma usukwenzile kakade nge ama-adaptha esesikushilo ngaphambili, ungayisebenzisa ngezilinganiso ¼ kanye no-½. Ezinye izibonelo nazo zingangezwa kuzo, njengalezo zika Akozon noma lezo ngaphambili.

I-Famex 10869 torque wrench

Lo khiye u-a okunye kwedlule, enezimfanelo ezifanayo kakhulu. I-torque range yayo kusuka ku-20 Nm kuya ku-110 Nm. Ngamanye amazwi, iphinde ihambisane kahle ne-SOS Tools S1001 esezingeni eliphansi. Njengoba besilindele, le modeli iye yayenza amanani aphelele okulinganisa ngo-Nm. Kuyini ukunethezeka nokunemba uma usebenza naleyo yunithi.

Ngaphezu kwalokho, umehluko omkhulu nowangaphambilini ukuthi kancane ngokunembe kakhudlwana ngobubanzi bephutha be ± 3%, esikhundleni sika-± 4%. Njengozakwethu kuzo zombili izinzuzo, kubiza kakhulu. Nguwe kuphela ongakala ukuthi ikufanele yini ukutshalwa kwezimali okwengeziwe ngokuya ngokuthanda kwakho.

Indlela yokukhetha i-wrench ye-torque engcono kakhulu

I-Silverline Torque Wrench 633567

Manje sesizoshintsha eyesithathu ngoba le modeli yakhelwe ukuthi isetshenziswe kwezinye imisebenzi edinga amandla engeziwe. Ngakho-ke uhla lwawo lwamapheya luyaqina kusuka ku-28 Nm kuya ku-210 Nm. Ngobuncane obungama-28, imisebenzi ethile yokuqinisa izikulufu kuphela engenziwa, lapho kudingeka amandla athile. Kodwa empeleni lo khiye wenzelwe ama-torque aqinisa kakhulu, njengalawo esondo.

Imoto ehlangene ivamise ukudinga u-100 Nm kumabhawodi amasondo ayo. Uma siya kuma-sedan, lelo nani lithanda ukwanda, futhi yiSUV noma imoto enkulu, i-torque edingekayo izoba ngaphezulu kakhulu. Izici ezithinta kakhulu ubukhulu bamasondo, isisindo semoto nokusebenza kwayo. Izinto zamarimu nazo zinethonya. Njengoba u-210 Nm zimbalwa izimoto ezizobe zingaphezu kwamandla akho.

Ngokwemvelo, sebenzisa a ½ ibhawudi lokuhlanganisa, kodwa kuhlanganisa a ½ ukuya ku-⅜ i-adaptha, uma kwenzeka amathuluzi akho ewadinga.

I-adaptha ye-torque ye-Luluspace

Ekugcineni, sizokhuluma nge i-adaptha ye-torque yedijithali, okubuye kube yindlela enhle yokuhlola. Umehluko omkhulu ukuthi kufanele ube ne-ratchet, ngaphezu kwama-wrenches e-socket noma okufanayo okudingayo ngezikulufo. I-adaptha izongena kuphela phakathi kokunye nokunye.

Kusixhumanisi uzobona ukuthi i-adaptha evelayo ikhonjiswe ukulinganisa phakathi kuka-10Nm no-200Nm, kodwa ungakhetha Ezinye izinhlobo kuye ngokuthi udingani: 1.5 Nm kuya ku-30 ​​Nm, 6.8 Nm kuya ku-135 Nm, 17 Nm kuya ku-340 Nm no-60 Nm kuya ku-600 Nm. Lezi zakamuva mhlawumbe ziningi kakhulu emsebenzini ojwayelekile wemishini yemoto evamile.

I-Wrench torque yemoto: yini okufanele uyicabangele?

Uma uzothenga i-torque wrench ukuze wenze umsebenzi emotweni yakho, kufanele ucabangele izici ezintathu:

ububanzi be-torque

Kuyinto i-torque ephezulu nencane engalinganiswa i-torque wrench. Ngeke kusize ngalutho ukuthenga isikhonkwane esikala phakathi kuka-40 Nm no-200 Nm, uma uzosisebenzisa emisebenzini edinga ukuqiniswa kancane. Isibonelo, faka isikulufu se-crankcase ngamandla anele nje ukuze ungalimazi umucu. Lokhu kusebenza kuvamise ukuba ngaphansi kwalolu hlu, cishe ku-25 Nm noma ku-30 ​​Nm kuye ngemodeli.

Kwenzeka okufanayo uma ufuna ukuqinisa isondo kodwa une-torque wrench engafiki ku-torque edingekayo. Isibonelo, lowo ububanzi bayo buphakathi kuka-5 Nm no-25 Nm, lapho esikufunayo kuyi-torque engu-120 Nm, isibonelo.

Ukuhlanganisa Usayizi we-Bolt

Lesi silinganiso sivame ukuhambisana nebanga le-torque, kodwa akulona izinga elijwayelekile. Uzothola ukuthi iningi lama-torque wrenches liyathengiswa bangama-ratchet nje. Ngale ndlela unganamathisela ukhiye owudingayo ngokuya ngesikulufu noma nati okukhulunywa ngawo.

Ukuhlanganisa ibhawudi le-torque wrench

I-Las izilinganiso ezijwayelekile ngu-½, ⅜ kanye no-¼. Okungukuthi, ingxenye ye-intshi eyodwa, ingxenye yesithathu ye-intshi, nengxenye eyodwa kwezine ye-intshi. Bona ukuthi ingakanani izilinganiso ezisebenzisayo ibhokisi lakho lamathuluzi, ukukhetha ukhiye olungile. Okuvame kakhulu kumathuluzi ezimoto ngu-½ no-¼.

Ukusebenzisa ama-adaptha? Ungathenga futhi isikrufu setorque esinosayizi ohlukile kunamathuluzi akho kanye ne- i-adapter. Ngaphezu kwalokho, kukhona amamodeli asevele eza nama-adaptha awo. Kodwa-ke, kufanele uqaphele ukuthi ukunemba kokhiye kungase kuthinteke. Uma i-adaptha iba mfishane, inani elikhonjiswe kukhiye lizoshintsha liba lincane.

ngokunemba

Yiqiniso, ukunemba okwengeziwe kuba ngcono. Khumbula, nokho, ukuthi emisebenzini eminingi ye-auto mechanic, Akudingekile ukweqisa noma.. Ama-torque wrenches esiwahlaziyile kulesi sihloko ane-a ±4% ububanzi bephutha noma ngaphansi. Ngalokho unokunemba okungaphezu kokwanele kwanoma yikuphi ukusebenza okuvamile emotweni, isithuthuthu, njll. Uma ukhiye owuthengayo unesitifiketi samazwe ngamazwe se-DIN-ISO-6789, kungcono.

Yini i-torque wrench?

Kuyisihluthulelo lokho ikhombisa ipheya esetshenziswayo nayo. Umsebenzi ongewona owusizo kuphela, kodwa odingekayo, uma ufuna ukwenza umsebenzi wemishini ngokunemba. Amabhawodi amaningi ezimoto kufanele aqiniswe ku-torque ekhonjiswe umenzi. Uma iphendulwa ngamandla angaphezu kwakudingekile, ingalimaza izingxenye ezingayeka ukufeza umsebenzi wazo ngendlela efanele.

Ezinye izibonelo zazo yilezi ezishiwo ngenhla i-crankcase screw, the isihlungi samafutha noma i izifudumezi. I-torque eqinisayo ikhonjiswe encwadini yokusebenzela yomkhiqizi, nakuba ulwazi ngemodeli ngayinye luzungeza ezinkundleni ezihlukahlukene ezikhethekile.

I-torque wrench ezosetshenziswa nebhokisi lamathuluzi lemoto

Asebenza kanjani ama-torque wrenches?

Kuya ngohlobo lokhiye esikhuluma ngawo, uzosebenza ngandlela thize. Uma kungu mechanical jump key umane "izogxuma" lapho sifika ezingeni esikukhethile. Okusho ukuthi, izoyeka ukumelana nesandla sethu. Uma, ngokuphambene nalokho, kungu-a i-wrench ye-torque yedijithali, izokwenza umsindo noma ukudlidliza uma sifika kulelophuzu.

I-También ikhona iwashi torque wrenches, omaka itorque esiyisebenzisayo ngokusebenzisa a inaliti. Yize zingavamisile okunikezwayo kwamanje, ikakhulukazi emisebenzini yokukhanda izimoto.

Indlela yokusebenzisa i-torque wrench?

I-adaptha ye-torque ye-wrench ye-torque

Khetha ipheya

Khetha i-torque edingekayo yesikulufu okukhulunywa ngaso. Kokhiye bokugxuma bemishini, kwenziwa ngokuphendula intambo kuze kube yilapho isikhombi silapho udinga sibe khona. Uzobona ukuthi, emculweni kukhona nohlobo lombusi, oluzokuvumela ukuthi ucwenge kakhulu. Isibonelo, uma udinga u-21 Nm, setha inkinobho ibe ngu-20 bese uphendulela intambo kancane ize ifunde u-1.

Ukuhamba kancane

ama-torque wrenches kufanele iphendulwe kancane futhi kancane. Lena yindlela abasebenza ngayo ngokunemba kwabo okuphezulu. Futhi, i-torque encane ikhethiwe, kufanele iphenduke kancane.

Yima ngokushesha lapho inkomba igxuma

Ku-jump keys kuzozwakala a qhwa uma ifinyelela kupheya elilungile, kweledijithali izokhipha ibhiphu noma ukudlidliza. lapho leso sikhathi sifika kufanele uyeke ukukhama ngokushesha. Naka kakhulu okhiye bokugxuma bemishini lapho ubasebenzisa ngetorque ephansi, ngoba i-clack izozwakala incane.

Ungayisebenzisi ngenye indlela

Uma usebenzisa isikrufu esinjalo ukukhulula esikhundleni sokuqinisa, into ejwayeleke kakhulu ukuthi igcina isinciphile. Lokhu kusho ukuthi ngeke isanikeza isilinganiso esifanele setorque futhi ngeke isaba wusizo.

I-torque wrench inikeza ukunemba okudingekayo kumakhenikha

akukho amagalelo

Ungasebenzisi i-torque wrench ukuze unikeze ompompi abajwayelekile abasiza emisebenzini yemishini. Nalokho kungabangela ukuthi ilahlekelwe ukunemba okudingekayo ukwenza umsebenzi wakho. Ngesizathu esifanayo, akufanele futhi ishaywe ngokuwa noma ukuphonswa cishe etafuleni.

Ungayisebenzisi ngezikulufi ezinamathele

Ukuba yithuluzi elinembayo, ayilungele imisebenzi ye-brute force. Esikhundleni salokho, sebenzisa isikrufu esivamile kanye nezinye zokukhulula isitayela se-WD-40 noma 3-in-One. Futhi ungagibeli phezu kwaso ukuze uqinise ngokwengeziwe.

Ungalihlanzi ngemikhiqizo

Ama-wrenches e-torque angaba kuphela sula nge rag ngaphandle kwanoma yiluphi uketshezi olungeziwe. Akufanele futhi bacwiliswe kunoma yimuphi umkhiqizo wokuhlanza, amanzi noma amafutha. Ngakho-ke kugcine kude nanoma iyiphi yalezi zinto, ezivame ukutholakala kunoma iyiphi indawo yokusebenzela.

Ungaqinisi futhi

Uma usuyisebenzisile ukuqinisa ibhawudi ku-torque efanele, ungaphinde uyiqinise ngesandla noma nganoma yiliphi elinye ithuluzi. Kubonakala kusobala, kodwa ubungeke ube ngowokuqala ukucabanga ukuthi ayinakho okweshumi okumbalwa kwe-Nm futhi izama ukuyithola ngeso. Akuwona umqondo omuhle ngoba, into evamile kakhulu ukuthi ugcina usudlulele ekuqiniseni okuphelele.

Ungangezi i-lever

Ukuzama ukukhulisa i-lever ye-torque wrench usebenzisa amanye amathuluzi akunconywa. Okungenani uma kungesona isisetshenziswa esihambisanayo, esizovame ukufakwa.

zigcine ngendlela efanele

Uma usuqedile ukusebenzisa isikrufu se-torque, sigcine endaweni yaso ngaphandle kokusishaya. Kodwa ngaphezu kwakho konke, ungakhohlwa khetha ipheya ephansi kakhulu ophethe ukhiye.

Lapho ungagcina khona i-torque wrench yakho kahle

Asiwasebenzisi isikhathi eside...

Izingxenye zangaphakathi zalezi zikhiye zine-lubrication futhi uma zigcinwe isikhathi eside ziyalahleka. Ukuze i-lubricant isatshalaliswe kabusha, kufanele uwasebenzise nawo umbhangqwana omncane izikhathi eziningana ngaphambi kokuwasebenzisa ngokugcwele.

Akukona futhi okungafanele ukwenza lo msebenzi uma uthenga eyodwa. Kungenzeka ukuthi kade yalinganiswa futhi sekuphele izinyanga noma iminyaka isebhokisini layo.

Imibono neziphetho zokugcina: yimuphi ongahlala naye?

Njengoba sesikutshelile, kukhona ama-torque wrenches angochwepheshe anemba okukhulu kanye nohlu olubanzi kakhulu lwezilinganiso zetorque. Kodwa-ke, intengo yayo ingaba izikhathi ezi-10 kuye kwezingu-15 ngaphezu kokhiye abavamile.

Uma uzokwenza umakhenikha wezimoto ngezikhathi ezithile, kungcono uthole okhiye ababili abahlukene, ukumboza ububanzi obanele be-Nm. Sikhetha i-SOS Tools S1001 wrench kanye ne-TackLife. Noma kunjalo, ukutshalwa kwezimali kwakho kuzoba ngaphansi kakhulu uma uthenga ukhiye wochwepheshe. Ngaphezu kwalokho, ngaphandle uma wenza umsebenzi odinga ukunemba okukhulu, iphesenti lephutha lezikhiye esibalulile lanele.