Lapho abantu bexoxa ngezithuthuthu ezinamasondo amathathu namanye amaloli akhanyayo namaveni, bavame ukusho ukuthi le axle intanta ngokuphelele, nokuthi i-axle iyantenga. Kusho ukuthini "ukuntanta okugcwele" kanye "nokuntanta" lapha? Ake siphendule lo mbuzo ongezansi.
Okubizwa ngokuthi "okugcwele okugcwele" kanye ne- "Semi-Floating" kubhekiswe kuhlobo lokuxhaswa kokukhuphuka kwezinsimbi ze-axle zezimoto. Njengoba sonke sazi, iHalf Shaft ingumgodi oqinile odlulisa i-torque phakathi kwamasondo okuhlukile kanye namasondo okushayela. Uhlangothi lwalo lwangaphakathi luxhumeke ngegiya eliseceleni nge-spline, futhi uhlangothi lwangaphandle luxhumene ne-hub yesondo le-drive nge-flange. Njengoba ihafu shaft idinga ukuthwala i-torque enkulu kakhulu, amandla ayo ayadingeka ukuba aphezulu kakhulu. Ngokuvamile, insimbi ye-alloy enjenge-40cr, i-40crmo noma i-40mnb isetshenziselwa ukujula nokufutheka nokuvama okuphezulu okuqediwe. Ukugaya, umnyombo unobutha obuhle, ungamelana ne-torque enkulu, futhi ungamelana nomthwalo wethonya othile, ongahlangabezana nezidingo zemoto ngaphansi kwezimo ezahlukahlukene.
Ngokwezinhlobo ezahlukene ezisekelayo zemifino yehafu, imisele yehafu ihlukaniswe ngezinhlobo ezimbili: "Okugcwele okuntantayo" kanye ne "Semi-Floating". I-axle egcwele ngokugcwele kanye ne-axle entantayo esivame ukubhekisa kuyo empeleni ibheke kuhlobo lwengxenye ye-Half-shaft. "Ukuntanta" lapha kubhekiswa umthwalo wokugoba ngemuva kokususwa kwe-axle shaft.
Ingxenye ebizwa ngokuthi yingxenye egcwele egcwele isho ukuthi i-Half Sheff ithwala i-torque kuphela futhi ayithwali noma yimuphi umzuzu wokugoba. Uhlangothi lwangaphakathi lwe-shaft enjalo luxhumeke ngegiya elihlukile elihlangene ngokusebenzisa i-splines, futhi uhlangothi lwangaphandle lunepuleti ye-flange, elilungiselelwe nge-wheel hub ngama-bolts, futhi i-wheel hub ifakwe kwi-axle yama-roller bealer. Ngale ndlela, ukushaqeka okuhlukahlukene nokudlidliza emasondweni, kanye nesisindo semoto, kudluliswa kusuka emasondweni kuya kuma-hubs bese kuthi kuma-axle, ekugcineni athwalwa yizindlu ze-axle. Imijondolo ye-axle nje idlulisela i-torque kusuka kokuhlukile kuya emasondweni ukushayela imoto. Kule nqubo, zombili iziphetho zehafu shape zibhekele i-torque kuphela ngaphandle kwesikhashana sokugoba, ngakho-ke ibizwa ngokuthi "ukuntanta okugcwele". Lesi sibalo esilandelayo sibonisa ukwakheka nokufakwa kwesigamu esigcwele esintantayo semoto. Isici saso sesakhiwo ukuthi i-Wheel Hub ifakwe kwi-axle ngokusebenzisa ama-roller ama-roller amabili, isondo lifakwa kwi-Wheel Hub, amandla aphansi adluliselwa ngqo kwi-axle, kanti ne-Half-shaft idluliswa. Izikulufo eziyisishiyagalombili zinamathiselwe kwi-hub futhi zidlulisela i-torque kwihabhu, eshayela isondo ukuze liphenduke.
Ihafu eligcwele elintantayo lilula ukunqamula futhi lithathe indawo, futhi ihafu shaft lingaphuthunyiswa kuphela ngokususa ama-bolts alungiswa ahlelwe kupuleti le-flange shaft yehafu yehafu. Kodwa-ke, sonke isisindo semoto ngemuva kokususa isigamu se-axle sisekelwa izindlu ze-axle, futhi kusengapakwa emhlabathini ngokuthembekile; Okubi ukuthi isakhiwo siyinkimbinkimbi futhi ikhwalithi yezingxenye inkulu. Uhlobo olusetshenziswa kakhulu ezimotweni, kanye namaloli amaningi akhanyayo, aphakathi nawasindayo, izimoto ezingekho emgaqweni nezimoto zabagibeli zisebenzisa lolu hlobo lwe-axle shaft.
Ingxenye ebizwa ngokuthi yingxenye ye-semi-intanta entantayo isho ukuthi i-shaft yehafu ayinakuthela i-torque kuphela, kodwa futhi ithwala umzuzu wokugoba. Uhlangothi lwangaphakathi lwe-axle shaft enjalo luxhumeke ngegiya elihlukile eceleni kwama-splines, ukuphela kwe-axle shaft kusekelwa ezindlini ze-axle nge-haft yangaphandle. Ngale ndlela, amabutho ahlukahlukene asebenza emasondweni kanye nezikhathi zokugoba okuholayo zidluliselwa ngokuqondile emigodini yengxenye, bese kuthi lapho ushayela i-axle yezindlu ezindlini. Lapho imoto isebenza, imigodi yehafu ayigcini nje ngamasondo ukujikeleza, kepha futhi ishayela amasondo ukuze ajikeleze. Ukusekela isisindo esigcwele semoto. Ukuphela kwangaphakathi kwengxenye yehafu kuthwala kuphela i-torque kodwa hhayi umzuzu wokugoba, ngenkathi umkhawulo wangaphandle uthwala zombili i-torque kanye nomzuzu wokugoba ngokugcwele, ngakho-ke ibizwa ngokuthi "i-semi-fontating". Lesi sibalo esilandelayo sibonisa ukwakheka nokufakwa kwe-axle entantayo yemoto yemoto. Isici saso sesakhiwo ukuthi isiphetho sangaphandle sihleliwe futhi sisekelwa kumthengisi we-tapered ephethe indawo enesihloko kanye nokhiye kanye ne-ambial Force eqhutshwa yi-tapered roller ephethe. Ukuthwala, amandla angaphakathi ambi adluliselwa kumthamo we-tapered roller wakolunye uhlangothi uhhafu we-shaft ngesilayidi.
Isakhiwo sokusekelwa se-semingle entantayo sihlangene sicwebe futhi sikhanya ngesisindo, kepha amandla we-Half-shaft ayinkimbinkimbi, futhi ukungaboni ngasohwanzi Uma imishini ye-axle isusiwe, imoto ayikwazi ukusekelwa emhlabathini. Ngokujwayelekile kungafakwa kuphela kuma-vans amancane nezimoto ezikhanyayo ezinomthwalo omncane wemoto, ububanzi obuncane besondo kanye ne-axle ehlanganisiwe ebiwe, njengochungechunge olujwayelekile lwe-WU LING jiang.
Isikhathi sePosi: Aug-04-2022