Kuthetha ukuthini i-90 Degrees kwiWrench yeTorque?

Kumyalelo "wetorque kunye nama-90 degrees", i-90 ° ithetha ukujika ibholithi echaziweyo okanye i-nut enye ikota emva kokugqiba inqanaba letorque elimiselweyo. Yintshukumo ye-angular, kungekhona ilungiselelo le-90 N · m, kwaye ayinakutshintshwa ngexabiso le-torque yendalo yonke. Imibuzo ebalulekileyo kukuba ikota yekota iqala phi, yeyiphi intshukumo ebalwa sisixhobo sokulinganisa, kwaye ingaba isixhobo silinganisa izidanga ngenene. Ukucofa, ukufundwa kwetorque okanye umboniso wedijithali wodwa awuseki ukujikeleza okufunekayo. Inkqubo yokuqinisa ichaza injongo kunye nolandelelwano; imiyalelo yesixhobo ichaza indlela isixhobo esikhethiweyo esibalinganisa ngayo.

Ithetha ukuthini eneneni "iTorque Plus 90 Degrees"?

Ukujika kweKota yesiQinisekiso, hayi ukuseta iTorque

"Yintoni i-90 degrees kwi-wrench ye-torque?" ihlala ivela ekufundeni umyalelo weworkshop ochaza i-torque yokuqala kunye ne-engile yesibini. I-revolution epheleleyo yi-360 °, ngoko ke i-90 ° yikota enye ye-revolution. Yiba nomfanekiso-ngqondweni wereferensi eshukumayo ukusuka kwindawo yentsimbi ye-12 ukuya kwindawo yentsimbi yesi-3 ngendlela yewotshi. Oko kubonisa ijometri; ayithathi indawo yendlela yokulinganisa efunwa yinkqubo yendibano.

Umyalelo uphathelene nokujikeleza kwe-fastener echaziweyo ngokunxulumene nendibano yayo. Oku akuthethi ukuba isiphatho se-wrench masigqibezele ngokuthe tye, ngokuthe nkqo okanye kwi-engile ethile emgangathweni. Indawo yokubamba isiqalo inokutshintsha ngokufikelela, ngelixa ujikelezo olongezelelweyo lwe-fastener olufunekayo luhlala lufana.

Funda zombini amanani kunye neeyunithi zabo. Ixabiso letorque njengenani elichaziweyo le-N·m okanye lbf·ft lelenqanaba letorque. Ixabiso elilandelwa sisimboli yesidanga lelomyalelo we-angular. Ukongeza i-90 kwisimo setorque kuya kutshintsha imfuneko kunokuba uyifezekise.

I-Fastener Rotation yahlukile kwi-Adapter Position

Ibinzana elithi "90 degrees" likwavela kwiingxoxo ze-crowfoot adapters. Apho, ichaza ukuqhelaniswa kwe-adapter ngokumalunga ne-wrench kunye nefuthe layo kwingalo ye-lever esebenzayo. Leyo yingxaki eyahlukileyo ekujikeni ibholithi ikota eyongezelelweyo.

Ukubeka i-adaptha kwi-engile echanekileyo ayilinganisi ukujikeleza kwebholithi okanye ukugqiba inyathelo le-torque-plus-angle. Naluphi na ulungiso lwetorque ye-adaptha kufuneka lulandele ijometri kunye nemiyalelo esebenzayo kuloo ndibaniselwano. Gcina ukuma kwe-adaptha kunye nokujikeleza kwe-fastener ngokwahlukileyo xa ufunda iinkcukacha.

Uqala phi uMlinganiselo we-90-Degree?

Gqibezela iNqanaba eliQiliweyo lokuqala leTorque

Igama elithi "plus" liseka ubudlelwane phakathi kwezigaba. Apho inkqubo idinga i-torque yokuqala elandelwa yi-90 °, i-angle eyongezelelweyo iqala ukusuka kwimeko esekelwe kwinqanaba elimiselweyo le-torque-kungekhona xa i-bolt yafakwa okokuqala okanye xa iqala ukuziva iqinile.

Lo mahluko ubalulekile naxa isiboniso sokugqibela sifundeka ngqo 90°. Ukuqala ukubala kwe-engile kwangoko kubandakanya intshukumo eyenqanaba langaphambili. Ukuqala emva kwexesha kushiya inxalenye yentshukumo yokwenene eyongezelelweyo ngaphandle kwerekhodi. Inombolo ebonisiweyo inentsingiselo kuphela xa isiqalo sayo sihambelana nenkqubo.

Yahlula inkqubo efunekayo kwiisetingi zesixhobo. Isixhobo sinokuba ne-angle-start threshold, i-zero esekwe ngesandla okanye imowudi edibeneyo ye-torque-plus-angle. Umda osetyenzisiweyo ukuqalisa ukurekhoda awuyonto ithathe indawo yetorque exeliweyo yokuqala. Phambi kokusetyenziswa, misela ukuba imowudi ekhethiweyo isichaza njani isiganeko sayo sokuqala nokuba eso siganeko siyahambelana nomyalelo wokuzila.

Gcina Ezahlukeneyo UkuQiniswa Amanqanaba Ahlukeneyo

Qwalasela lo myalelo womzekeliso, ngaphandle kwexabiso letorque elikhethekileyo elinikezelweyo:

Itorque emiselweyo yokuqala → inqanaba lokuqala elongezelelweyo lama-90° → elesibini elongezelelweyo inqanaba lama-90°

Amanqanaba amabini eengile ewonke yi-180° ngokwemathematika. Oko akugunyazisi ukuzidibanisa zibe ngumsebenzi omnye. Inkqubo yokuqala inokusasaza isigaba ngasinye kwiqela leebholithi ngokulandelelana okuchaziweyo. Ukugqibezela ibholithi kwisigaba ngasinye ngaphambi kokuba uye kwelinye kuya kuba yinkqubo eyahlukileyo.

Kwindibano ye-multi-fastener, gcina umahluko phakathi kwe-engile efunekayo kwinqanaba ngalinye kunye nenkqubela phambili ye-fastener nganye ngokulandelelana. Ingxelo ethi kuphela "180 ° igqityiwe" ayibonisi ukuba izigaba ezibini ezichazwe ngokwahlukeneyo zilandelwe ngokuchanekileyo. Sebenzisa umyalelo womsebenzi wokuqala ukumisela umyalelo, nayiphi na imeko ephakathi kunye nerekhodi elifunekayo lokugqitywa.

Kutheni i-90 Degrees ayinakuguqulwa ibe yiXabiso enye yeTorque

Ukukhangela “ama-90 degrees ukuya ku-N·m” kufuna uguqulo oluzinzileyo phakathi kwezixa ezimbini ezahlukeneyo. I-engile ichaza ukujikeleza; torque ichaza umzuzu wokuguqula. Ukuzinxulumanisa nomsebenzi othile wokuqinisa, ukuziphatha kwelo lungu likhethekileyo kufuneka kwaziwe.

Ukuqina okudibeneyo sesinye isizathu sokuba ubudlelwane butshintshe. Isiqhoboshi esifutshane esibambayo siqine ngokwentelekiso singafikelela kwitorque ekujoliswe kuyo kwi-engile encinci kakhulu kunejoyinti enezinto ezicinezeleka ngakumbi. Ngenxa yoko, ujikelezo olongezelelweyo olufanayo aluseki ukonyuka okukodwa kwetorque kwiindibano ezahlukeneyo.

I-engile ayibonakali ngokwayo, ubume bezinto zebholithi. Ulwazi lwe-angular lunokusetyenziswa kwiinkqubo zokuqinisa ezihlala ngaphakathi kwe-elastic region, kunye nakwiinkqubo ezilungiselelwe ngokukodwa ezibandakanya isivuno. Umyalelo othi "plus 90 °" uwodwa awuqinisekisi ukuba i-fastener i-torque-to-yield okanye ingaba ingaphinda isetyenziswe.

Isiphumo esisebenzayo sichanekile: musa indawo yenqanaba le-engile kunye noqikelelo lolungiselelo lwetorque ephezulu. Gcina i-torque echaziweyo, i-engile, imeko ye-fastener kunye neemfuno zokuphinda uyisebenzise njengenxalenye eyahlukileyo yenkqubo evunyiweyo. Itshathi okanye i-calculator ebonelela ngesiphumo se-torque enye ukusuka kwi-"90 °" yodwa ayikwazi ukuseka imfuno echanekileyo yokudibanisa okungaziwayo.

Ijongwa njani i-90-Degree Turn?

I-Ratchet Return Strokes ayilingani ukuQinisa ukujikeleza

Isibambo sokurhaxa sinokubuyela umva ukufumana esinye isibetho sokusebenza ngelixa isokhethi kunye ne-fastener zihlala zimi. Loo ntshukumo yokubuya ayikokujikeleza okongeziweyo kokuqinisa. Ukubala zonke iintambo zokuhamba kuya kudibanisa intshukumo yokusebenza kunye nokubekwa ngokutsha.

Umzekelo olula wejometri, iintshukumo ezimbini ezisebenzayo zokuqinisa i-45 ° zenza i-90 ° yokujikeleza kwe-fastener. I-stroke yokubuya phakathi kwabo ayifaki enye i-45 ° kuloo nto iyonke. Lo mzekelo uchaza ubungakanani obulinganiswayo; ayingomyalelo wokuqikelela imivumbo esebenzayo ngeso.

Ezinye izixhobo ze-engile ye-elektroniki zixhasa ngokucacileyo umlinganiselo oqokelelweyo phezu kokutshayela okuphindaphindayo. Olo kuziphatha luphawu lokumisela kwimiyalelo yesixhobo esikhethiweyo, hayi intelekelelo yokwenziwa malunga nesitshixo sombane. Jonga ukuba igcina ntoni na emva kokubuya kwestrowuku, ukuphazamiseka okanye ukubekwa ngokutsha phambi kokuxhomekeka kwisiphumo esongezelekayo.

Ngokufanayo, inani lamazinyo e-ratchet lichaza indlela; ayisiyorekhodi yomlinganiselo we-engile. Nokuba inani lokucofa i-ratchet evakalayo okanye ukucofa ukucofa kwe-torque wrench ibonisa ukuba i-fastener igqibe ukujika kwayo kwekota efunekayo.

Sebenzisa iNdlela eLungileyo yoReferensi kunye neMowudi yoMlinganiselo

Isixhobo sokulinganisa i-angle ye-torque kunye nesixhobo sokulinganisa i-engile ye-elektroniki siseka ireferensi ye-angular ngeendlela ezahlukeneyo. Kwi-gauge yangaphandle, ukulungiswa kwayo kwereferensi kufuneka kuhlale njengoko kufunwa yimiyalelo yayo. Kwisixhobo se-elektroniki, ukuqaliswa kwayo, imodi yokulinganisa kunye neemeko zokuqala kufuneka zichaneke. Isikali esifundekayo okanye isikrini asisombululi isalathiso esimiswe ngendlela engachanekanga.

Ngaphambi kokuba usebenze, qaphela ukuba kwenzekani ukuba isixhobo kufuneka sisuswe kwi-fastener okanye ireferensi yayo iphazamisekile. Phatha inombolo egciniweyo kunye nomlinganiselo ogciniweyo osemthethweni njengemibuzo eyahlukileyo. Inani linokuhlala libonakala ngaphandle kokuqinisekisa ukuba yonke intshukumo efunekayo iye yalinganiswa ngokuqhubekayo ukusuka kwindawo yokuqala echanekileyo.

Amanqaku epeyinti kunye nokufanisa ubuso bewotshi kunokunceda ukuchaza okanye ukunxibelelana ngokuma. Akufunekanga batshintshe indlela yokulinganisa ekhankanyiweyo kuba nje ikota-turn ibonakala kulula ukuyibona. Imfuno yokwamkelwa ithatha isigqibo sokuba bubuphi ubungqina obaneleyo. Lo mahluko uluncedo ngakumbi kwindibano ephindaphindwayo, apho utshintsho olulandelayo lunokufuna ukuqonda kanye ukuba leliphi inqanaba eligqityiweyo.

Ngaba i-Torque Wrench yakho inokulinganisa izidanga?

Ufundo lweTorque ayilulo ufundo lwe-engile

Ukucofa-uhlobo lwe-torque wrench luphendula kwi-torque setting. Isitshixo se-elektroniki setorque kuphela sibonisa itorque kwaye sinokubonelela ngesilumkiso esivakalayo okanye esibonakalayo. Akukho nanye inkcazo, ngokwayo, eseka isakhono somlinganiselo we-engile ye-torque wrench.

Xa uvavanya i-wrench yetorque elinganisa izidanga, khangela umsebenzi we-engile obhaliweyo endaweni yokubonisa, i-buzzer okanye igama elithi "digital." Ulwazi olufanelekileyo lubandakanya indlela i-angle eqalwa ngayo, yiyiphi intshukumo eqokelelweyo kunye nendlela umphumo wokuqinisekiswa ngayo. I-torque kunye nokuchaneka kwe-angle yinkcazo eyahlukileyo; isiphumo sokulinganisa itorque iyodwa ayimiseli ukuchaneka kwe-angular.

Khetha phakathi kwala malungiselelo ngenkqubo yokuqinisa kunye neemeko zokufikelela, kungekhona ngokucinga ukuba isitayela esinye sihlala siphezulu. Igeyiji eyahlukileyo iluncedo kuphela xa ulungiselelo olupheleleyo lunokusetyenziswa njengoko kucetyiwe; umboniso odityanisiweyo uluncedo kuphela xa indlela efanelekileyo kunye nokuziphatha komlinganiselo kubhaliwe.

Tshatisa iMveliso kuMsebenzi wayo oQinisekisiweyo

Eyouba uluhlu lwe-torque wrench ibonelela ngesiqalo sokuvavanya inqanaba lolawulo lwetorque. I XS Series Window Style Cofa iTorque Wrench inikezelwa njengesixhobo sokucofa-uhlobo lwetorque kunye nezikali ze-torque kunye noluhlu oluthile lwemodeli. Ulwazi lwayo lwemveliso epapashiweyo ayimiseli indlela yokulinganisa i-angle eyakhelwe-ngaphakathi.

Umahluko ofanayo uyasebenza xa uphonononga iinketho zetorque yedijithali. Khetha imodeli ngqo ngokuchasene nemisebenzi ebhaliweyo. Musa ukuphatha iiyunithi zetorque, ufundo lwe-PEAK/TRACK okanye izilumkiso ezijoliswe kuzo njengobungqina bokuba isixhobo sirekhoda izidanga.

Isigaba se-angle esilandelayo sinokufuna umthamo ohlukeneyo womthwalo ukusuka kwinqanaba lokuqala le-torque. Sukucinga ukuba isixhobo silinganiswe ngokwaneleyo kuwo wonke umsebenzi kuba sigquma useto lokuqala. Sebenzisa isixhobo sokuqhuba kunye nelungiselelo lezinto ezincedisayo ezivumelekileyo kulo msebenzi; sukugcina ukunyanzela isiklikhi sokucofa emva kokukhululwa ngaphandle kokuba umenzi wayo uvumela ngokuphandle usetyenziso olucetywayo.

Iimpazamo ezinokuthi zingasebenzi inyathelo le-90-Degree lokuQinisa

Ezona mpazamo zibalulekileyo zichaphazela oko kungqinwa sisiphumo. Ixabiso elijongeka lilungile lisenokubhekisa kwisiqalo esingalunganga, inqanaba elingaphelelanga okanye isiqhoboshi esingalunganga. Uthelekiso olulandelayo lunceda ukwahlula ingxaki yomlinganiselo ukusuka kumyalelo wokuqhubeka nokuqiniswa.

Ezi meko azabelani ngomyalelo omnye wokuqalisa ngokutsha. Apho inkqubo inganiki ndlela yokubuyisela, thumela iziphumo ezingangqinelaniyo kugunyaziwe wobugcisa onoxanduva. Musa ukuguqula i-engile engaqinisekanga ibe yenye i-engile yekota engenamkhethe. Uxhulumaniso olubalulekileyo, ukungaqiniseki malunga nesigaba esigqityiweyo yinkqubo yenkqubo, kungekhona into entsha yokufunda umboniso inokusombulula ngokuzenzekelayo.

Cacisa iiMfuno zeTorque kunye neeAngle ngokwahlukileyo

Isicelo se "90-degree wrench torque" sishiya umsebenzi oyimfuneko ungacacanga. Ukuthenga i-workshop okanye ukubuza i-assembly-tool, nikezela ngowona myalelo: i-torque yokuqala kunye neeyunithi, i-angle eyongezelelweyo, inani lezigaba kunye naluphi na ulandelelwano olucacisiweyo lokuqinisa. Oko kunika umthengisi inkqubo yokuvavanya endaweni yebinzana lemveliso elingaqondakaliyo.

Bandakanya i-fastener kunye ne-interface ye-drive, imvume ekhoyo, ukuqinisa ulwalathiso kunye nokuba umsebenzi kufuneka ugqitywe ngokusebenzisa imivimbo emininzi. Xela nayiphi na irekhodi yomlinganiselo ofunekayo okanye ubungqina bokuqinisekisa. Ezi nkcukacha ziqinisekisa ukuba ilungiselelo elicetywayo lingafikelela kuqhagamshelo, ligcine ireferensi yalo kwaye libhale isiphumo esifunekayo.

Buza ucaphulo ukwahlula isixhobo se-torque, nasiphi na isixhobo sokulinganisa i-angle enikezelwe ngokwahlukileyo, uqwalaselo oluvunyelweyo kunye nemiyalelo exhasayo. Musa ukucinga ukuba i-accessory ebonakalayo kumzekeliso ibandakanyiwe, okanye ukuba amaxwebhu esixhobo setorque agubungela igeyiji ebonelelwa ngokuzimeleyo.

Sebenzisa i-Youba iphepha lomfowunelwa ukuxoxa isixhobo torque kunye naziphi na iimfuno ezahlukeneyo engile-umlinganiselo. Ukubonelela ngomyalelo wokuqiniswa kwentsusa ukwenzela ukuba imodeli ecetywayo, izinto ezibonelelweyo kunye naziphi na iimfuno zomlinganiselo oseleyo zichazwe ngokucacileyo. Isigqibo sokuthenga emva koko sijongana neyona mfuno yokwenene: itorque echaziweyo yokuqala elandelwa ngumlinganiselo wekota ukusuka kwindawo echanekileyo yokuqala.