Yintoni iHydraulic Torque Wrench?
2024-04-08 11:55:00
I-hydraulic torque wrench sisixhobo samandla esenzelwe ukusebenzisa i-torque kwi-fastener ukufezekisa ukuqiniswa okufanelekileyo okanye ukukhulula uxhulumaniso ngokusebenzisa i-hydraulics. I-wrench ye-torque isetyenziswe kwi-nut ngokuthe ngqo okanye ngokudibanisa ne-socket yempembelelo. I-Hydraulic torque wrenches zisebenzisa isixa esimiselweyo, esilawulwayo setorque kwisibophelelo esithambisa ngokufanelekileyo.
I-hydraulic torque wrench yaqanjwa ekuqaleni koo-1970. [1] Ingqikelelo ye-hydraulic powered torque wrench yaziswa okokuqala kwimarike ngaxa lithile ekuqaleni kweminyaka yoo-1960 ngendlela yakudala, kwaye uninzi lwenkqubela phambili ephambili yaphuhliswa ngabavelisi ukusukela ngelo xesha eyabonelela ngenkqubela phambili enkulu kwitekhnoloji kunye nokusebenziseka kwezixhobo kude ngaphaya. isixhobo ingqiqo yokuqala.Izixhobo ezitsha zibonelela ngeenzuzo ezinje ngobunzima obulula, imilinganiselo yerediyasi yempumlo encinci yokungena kwiindawo ezixineneyo, ukusetyenziswa kwealloyi ezingaqhelekanga, izixhokonxa ezixhomisa amehlo kwisixhobo ngokwaso, amalungu empendulo yezikhundla ezininzi, 360 × 360 ° ithumbu lokujikeleza, kunye nokukwazi ukubaleka. izixhobo ezininzi ngaxeshanye ukusuka kwipakethi yamandla enye.
Kukho iintlobo ezimbini ze-hydraulic torque wrenches: i-square drive kunye neprofayili ephantsi. Ngokuxhomekeke kwisicelo, enye okanye enye iya kuba sisixhobo esihle kakhulu sokusebenzisa.
Iimpawu eziphambili ze-hydraulic torque wrench eyenza ukuba yahluke kwezinye izitshixo ezinamandla zomsebenzi ofanayo kukuba (1) kufuneka yenze i-torque isebenzisa kuphela iindlela zoxinzelelo lwehydraulic (2) kufuneka izenzele, kwaye (3) kufuneka iquke i-torque echanekileyo. indlela yokumisela ubungakanani betorque esetyenzisiweyo.
Ngo-1985, iBhunga loPhando kwiinkcukacha zoQhagamshelwano lwezoLwakhiwo livumele ukusetyenziswa kwendlela yokufaka i-wrench elinganisiweyo, kodwa ngenkcazo ecacileyo yeemfuno zendlela kunye nemida yayo.
Kwindlela yokulinganisa i-wrench i-wrench ilinganiswe okanye ilungelelaniswe ukuvala xa i-torque efunwayo ifikelelwe. I-hydraulic ayinayo inkqubo yokulinganisa umgangatho, kodwa isenzo silandela imigangatho ye-torque ye-manual ASME B107.14-2004, ISO 6789: 2003, okanye efanayo. [2]
Abanye abavelisi basebenzisa idizayini yokubamba i-pawl ukugcina i-wrench itshixiwe kwindawo phambi kwestrowukhi yamandla nganye, ngelixa abanye basebenzisa uyilo olwahlukeneyo, oluneziphoso ezahlukeneyo kunye neenzuzo.
I-Hydraulic torque wrenches ngokuqhelekileyo ibonelela ngokuchaneka kwe-± 1-3% kwaye inezinga eliphezulu lokuphindaphinda izenza zifaneleke kakuhle kwizicelo apho iibholithi ezinkulu zibandakanyeka kwaye iqondo eliphezulu lokuchaneka liyafuneka.[3]
I-hydraulic torque wrench ithule kakhulu, ilula kwaye ichaneke ngakumbi kuneempembelelo ze-pneumatic ezikwazi ukukhupha itorque efanayo, nto leyo eyenza ukuba ibe yeyona ndlela inomtsalane kubasebenzisi abaninzi kwiziklintshi zempembelelo ezingxolayo nezinzima kakhulu okanye iitorque eziphindaphindayo ebezifudula zilukhetho olusebenzayo ukusebenza ngamandongomane amakhulu kakhulu kunye neebholiti de kwaveliswa isitshixo setorque ye-hydraulic. I-Hydraulic Torque wrench yasungulwa ngo-1968 nguGeorge A. Sturdevant.
I-Hydraulic bolt tensioners yenye indlela ye-hydraulic torque wrenches, kodwa hayi njengoko isetyenziswa ngokuqhelekileyo.