Yini iHydraulic Torque Wrench?
2024-04-08 11:55:00
I-hydraulic torque wrench iyithuluzi lamandla eliklanyelwe ukusebenzisa i-torque kusixhumi ukuze kufinyelelwe ukuqina okufanele noma ukuxegiswa koxhumano ngokusebenzisa ama-hydraulics. Isikrufu se-torque sisetshenziswa kumantongomane ngokuqondile noma ngokuhambisana nesokhethi yomthelela. Ama-Wrenches etorque kaHydraulic afaka inani elinqunywe kusengaphambili, elilawulwayo letorque kusibophelelo esigcotshwe kahle.
I-hydraulic torque wrench yasungulwa ekuqaleni kwawo-1970s.[1] Umqondo we-hydraulic powered torque wrench wethulwa okokuqala emakethe esikhathini esithile ekuqaleni kwawo-1960 ngendlela yakudala, futhi intuthuko eminingana ebalulekile yathuthukiswa abakhiqizi kusukela ngaleso sikhathi okwanikeza intuthuko enkulu kwezobuchwepheshe kanye nokusebenziseka kwamathuluzi kude kakhulu. ithuluzi lokuqala umqondo.Amathuluzi amasha anikeza izinzuzo ezifana nezisindo ezilula, izilinganiso zerediyasi yekhala ezincane zokungena ezindaweni eziqinile, ukusetshenziswa kwama-alloys angavamile, ama-actuation trigger ethuluzini ngokwalo, amalungu e-multiposition reaction, 360° × 360° hose swivels, kanye nekhono lokugijima. amathuluzi amaningi ngesikhathi esisodwa asuka kuphakethe lamandla elilodwa.
Kunezinhlobo ezimbili ze-hydraulic torque wrenches: idrayivu yesikwele kanye nephrofayili ephansi. Ngokuya ngohlelo lokusebenza, eyodwa noma enye izoba yithuluzi elingcono kakhulu ongalisebenzisa.
Izici eziyinhloko ze-hydraulic torque wrench ezenza ihluke kwamanye ama-wrenches anamandla okusebenza okufanayo ukuthi (1) kufanele ikhiqize i-torque isebenzisa kuphela izindlela zokudonsa amanzi (2) kufanele ibe ukuzinyakazisa, futhi (3) kufanele ifake okunembile. indlela yokunquma inani le-torque esetshenzisiwe.
Ngo-1985, imininingwane yoMkhandlu Wocwaningo mayelana Noxhumano Lwesakhiwo wavumela ukusetshenziswa kwendlela yokufaka i-wrench elinganiselwe, kodwa ngesitatimende esicacile sezidingo zendlela kanye nemikhawulo yayo.
Ngendlela ye-wrench esilinganisiwe isikrufu siyalinganiswa noma silungiswe ukuze sivale lapho i-torque oyifunayo isifinyelelwa. I-hydraulic ayinayo inqubo yokulinganisa ejwayelekile, kodwa umkhuba ulandela izindinganiso ze-torque ze-ASME B107.14-2004, ISO 6789:2003, noma ezifanayo.[2]
Abanye abakhiqizi basebenzisa idizayini yokubamba i-pawl ukuze bagcine isikrufu sivaliwe ngaphambi kokushaywa kwamandla ngakunye, kuyilapho abanye basebenzisa imiklamo ehlukahlukene, enamaphutha nezinzuzo ezahlukene.
Ama-Wrenches e-torque e-Hydraulic ngokuvamile ahlinzeka ngokunemba okungu-±1-3% futhi anezinga eliphezulu lokuphindaphinda okuwenza afanelekele izinhlelo zokusebenza lapho kuhileleke amabhawodi amakhulu kanye nezinga eliphezulu lokunemba.[3]
I-hydraulic torque wrench ithule kakhulu, inesisindo esilula futhi inembe kakhulu kunama-pneumatic impact wrenches akwazi ukukhipha itorque efanayo, okuyenza ibe enye indlela ekhangayo kubasebenzisi abaningi kuma-wrenches anomsindo kakhulu futhi anzima kakhulu noma iziphindaphinda ze-torque ezaziwukuphela kwenketho esebenzayo ukusebenza ngamantongomane amakhulu kakhulu namabhawodi kuze kube yilapho kwethulwa isikrufu se-torque ye-hydraulic. IHydraulic Torque wrench yasungulwa ngo-1968 nguGeorge A. Sturdevant.
Ama-tensioner we-Hydraulic bolt ahlukile kune-hydraulic torque wrenches, kodwa hhayi njengoba evame ukusetshenziswa.