Imishini eminingi yokuhlola amandla e-isokinetic ehlangene kanye nemishini yokuqeqesha ikala uchungechunge lwemingcele ebonisa umthwalo wemisipha ukuhlola isimo sokusebenza kwemisipha ngesikhathi sokunyakaza kwe-isokinetic kwezitho, ukuze kwenziwe ukuqeqeshwa okuhlosiwe kokuvuselela ngokuhlanganyela.Ukuhlolwa nokuqeqeshwa kwamandla emisipha yesiguli kuqala kusukela ekukhetheni imodi ku-PC, bese injini isebenza ukuze iqondise izitho zesiguli ezigxilwe ezinsizakalweni ezihlangene ukuze zihambe ngesivinini esimisiwe kanye nobubanzi bokunyakaza.Indlela iwumgomo, inembile, ilula, futhi inokwethenjelwa.
Umzimba womuntu awukwazi ukukhiqiza ukunyakaza kwe-isokinetic ngokwawo, ngakho-ke kuyadingeka ukulungisa izitho nezinsiza zemishini.Uma ihamba ngokuzenzakalelayo, idivayisi yokunciphisa isivinini semishini izolungisa ukumelana kwe-lever emilenzeni nganoma yisiphi isikhathi ngokuvumelana namandla emilenze, ukuze kugcinwe isivinini sokunyakaza kwezitho ngenani eliqhubekayo.Ngakho-ke, amandla amakhulu omzimba, ukumelana okukhulu kwe-lever, kunamandla umthwalo wemisipha.Ngalesi sikhathi, uma uchungechunge lwemingcele ebonisa umthwalo wemisipha ikalwa, isimo sokusebenza kwemisipha singahlolwa.
Amandla emisipha, abizwa nangokuthi amandla okufinyeza kwemisipha, iyinkomba ebalulekile ebonisa umsebenzi wokunyakaza komzimba womuntu.Ukuhlolwa kwamandla emisipha kunokubaluleka komtholampilo okubaluleke kakhulu.Njengamanje, izindlela zokuhlola amandla emisipha ezivame ukusetshenziswa zifaka ukuhlolwa kwamandla emisipha engenalutho, ukuhlolwa kokufinyela kwe-isotonic kanye nokuhlolwa kokufinyela kwe-isometric.Nokho, zonke lezi zinyathelo zineziphambeko zazo.
Iyini Ithuluzi Lokuqeqesha I-Isokinetic?
Iqukethe injini, isihlalo, ikhompuyutha, izesekeli ezihlanganyelwe, kanye ne-laser positioner.Ingakwazi ukuhlola i-torque, i-angle yamandla angcono kakhulu, umsebenzi wemisipha neminye imingcele, futhi ingabonisa ngokugcwele amandla emisipha, amandla okuqhuma kwemisipha, ukukhuthazela, uhla oluhlangene lokunyakaza, ukuguquguquka, nokuzinza, njll. Ingahlinzeka ngezindlela ezihlukahlukene zokunyakaza ezifana njenge-centripetal, i-centrifugal, i-passive eqhubekayo nokunye.Kuyidivayisi esebenza kahle yokuhlola ukusebenza kwemoto nokuqeqeshwa.
Izinzuzo ze-Isokinetic Movement
Umqondo we-isokinetic wahlongozwa nguJames Perrine ngasekupheleni kwawo-1960.Kusukela lapho, ukusetshenziswa kwayo ekuvuseleleni, ekuhlolweni kwekhono lokunyakaza, kanye nokuqina kuthuthuke ngokushesha.Ukuzivocavoca kwe-Isokinetic kuyindlela ephephe kunazo zonke futhi ephumelela kakhulu yokufaka umthwalo emisipha ngoba inesivinini esinqunyiwe kanye nokumelana okulungiswa ngokugcwele ngokuzenzakalelayo.Ukunyakaza kwe-Isokinetic kunezinzuzo ezithile ezinye izinhlobo zokunyakaza kokumelana ezingenazo:
Indlela ephumelela kakhulu yokwenza imisipha isebenze
Ukunciphisa amathuba okulimala okubangelwa umthwalo oweqile
Ukujwayela ubuhlungu nokukhathala
Izinketho zesivinini eziningi zokuhlola nokuqeqeshwa
Ukunciphisa ukucindezela kwamalunga ngesilinganiso esisheshayo
Ukunwetshwa kokusebenza komzimba kwamandla emisipha
Ukuqeda imodi yokunyakaza kwe-Inertial
Ukuhlolwa kwamandla e-isokinetic okuhlangene okuhlangene kanye nemishini yokuqeqesha iyisethi eyingqayizivele yokuhlola kanye nemishini yokuqeqesha yokuvuselela iziguli zamathambo ukuze zihlonze futhi zilulame ukusebenza kwemisipha / amalunga.
Kuye kwafakazelwa ukuthi kubaluleke kakhulu ukulinganisa amandla okusebenza komzimba kanye nokubuyisela ukungasebenzi komzimba ngokusebenzisa ukuhlolwa kwe-isokinetic kanye nemishini yokuqeqesha.
Uhlelo lokuhlola amandla e-isokinetic oluhlangene oluhlangene nokuqeqeshwa lusetshenziswa kakhulu ekuhloleni ukuvuselela nokuqeqesha amandla emisipha ehlangene ezigulini ezinokukhubazeka kwemisipha.
Ukunyakaza kwe-Isokinetic kuyindlela ephephile futhi ephumelela kakhulu yokufaka umthwalo emisipha.Ekuvuselelweni kwamathambo, kunomsebenzi ongenakushintshwa okunye ukuqeqeshwa kwamandla emisipha.Kungumkhiqizo odingekayo wokuvuselela amathambo.
Isikhathi sokuthumela: Jan-18-2021