Design ye-Finite Element Medic design kanye nokuhlaziywa kokusebenza kwe-hinge_ entsha ye-angle angle hinge_hihi yazi

I-Abstract: Ukuthuthukiswa kwama-hinges aguqukayo ngokuguquguquka okukhulu, ukucindezelwa okuncane, kanye nesikhungo esincane sesikhungo bekulokhu kuyinkinga eziyinselele emkhakheni wocwaningo oluguquguqukayo lwe-hinge. Leli phepha liveza ukwakheka kwenoveli le-hinge eguquguqukayo enesakhiwo esinjenge-V, i-superposical theory, kanye nendlela yokuhlekisa ye-symmetrical, ephefumulelwe i-hinge ethile eguquguqukayo yakwamanye amazwe. Kwenziwa isifundo sengqondo ukuklama lokhu kucwilisa okuguquguqukayo, kwamisa imodeli yezibalo, futhi ihlaziye ukusebenza kwayo. Ukuhlaziywa kwendlela ye-Finite eyenzekile kuboniswe ukuthi indlela yokwakha yandisa ukuguquguquka kwe-hinge ngokunweba isigaba esingu-16 °, kanye nengcindezi enkulu ye-495.8 MPA, kanye nokuhlangabezana nezidingo zokuqala. Le miphumela iqinisekisa inani elisebenzayo le-hinge.

Njengamanje, izinzwa ezikude ze-Space Optical ikakhulukazi zamukela indlela ye-TDICCD egxilile yokuhlukanisa ukufeza ama-array amade. Kodwa-ke, le ndlela ayinaso isinxephezelo sokunyakaza kwesithombe, okuholela ekunciphiseni okukhulu ekuxazululeni isithombe. Ngakho-ke, isinxephezelo sokunyakaza kwesithombe siyadingeka. Isinxephezelo Sokunyakaziswa Kwemishini kanye nesinxephezelo se-elekthronikhi yizindlela ezimbili ezijwayelekile. Leli phepha ligxile ekulawuleni kwesikhathi sangempela sokujikeleza kwe-TDICCD ukuzungeza ukufezekisa isinxephezelo sokunyakaza kwesithombe. Izindlela ezijwayelekile zokujikeleza azikwazi ukufeza izidingo zokunemba esikhaleni, kudinga ukuthuthukiswa kwama-hinges aguqukayo ngaphandle kwegebe, akukho ukungqubuzana, nokulungiswa okuphezulu. I-hinge ethuthukiswe kuleli phepha isuselwa ekwakhiweni kwekhamera ethile, idinga i-angle ejikelezayo ka-6-8 °, isikhungo esingeqi ku-10 μm, nobukhulu ngaphakathi kwe-40mm × 60mm.

Idizayini ye-hinge eguquguqukayo:

Kwethulwa imiklamo eminingana eguquguqukayo ye-hinge, kufaka phakathi i-hinge eguquguqukayo eguquguqukayo, i-split-tube aguquguqukayo hinge, kanye nokufafaza okuguquguqukayo okuguquguqukayo kwamahhala. Ngenkathi lezi zigadla zibonisa ukuguquguquka okuhle nohlu olukhulu lwama-engeli ajikelezayo, ahlushwa isikhungo esiphakeme sokugeleza lapho ubhekiswe emandleni angaphandle. Isici esivamile salezi zinhlaka ukusetshenziswa kwemihlanga eminingi ye-decforational, kufinyelelwe deformation okugxilwe ngokuguquguquka okusatshalaliswa ukuguquguquka. Kodwa-ke, ukuqina kwesakhiwo sokucushwa kwabahlali abaningi kunzima ukuqinisekisa endaweni yesikhala. Ngakho-ke, isidingo sokuqhubeka nocwaningo ukuze sisebenzise lezi zingxenye esikhaleni siyagcizelelwa. Ukubhekana nalezi zingqinamba, kuhlongozwakale ukuthi le miklamo ye-hinge eguquguqukayo entsha, ifaka ukwakheka okubunjiwe kwe-V nesakhiwo esilinganayo, esiphefumulelwe uhlobo lwe-Wheel-Type Flexible Hinge.

Ukuhlaziywa kwe-Butterfly aflexible hinge:

Imodeli yejometri ye-Butterfly Hinge eguquguqukayo ihlaziywa kusetshenziswa indlela ye-Finate eyedi. I-hinge yakhiwa ama-hinge axhumene ne-V-Shaped Design, evumela ubude obukhulayo beyunithi eguquguqukayo ngaphandle kokuyekethisa ubukhulu bawo. Ukuhlaziywa kukhombisa ukuthi umklamo wehlisa ukucindezela ngempumelelo ngokusabalalisa amandla ezingxenyeni ezine kanye nokusebenzisa i-Vector Offset ukunciphisa i-Drift Center. Ingcindezi enkulu icishe ibe ngu-499.8 MPA, ngaphakathi kobubanzi bezinkinga ezivumelekile zezinto ezikhethiwe. I-hinge ifinyelela i-angle ejikelezayo ka-8 ° kanye ne-Drift e-3.557 μm, ukuhlangabezana nezidingo zokuklama. Ubudlelwano phakathi kweRadius neCent Couft buyaphenywa futhi, ngerediyo engu-17mm ethathwe kahle ekwakhiweni kwe-hinge. Ngokwengeziwe, ukuhlaziywa kwembula ubudlelwano obuqondile phakathi kwamandla nokufuduka, kunika amandla ukulawula okuqondile kwe-angle yokujikeleza.

Ekuphetheni, uhlobo olusha lwe-hinge enkulu-angle eguquguqukayo yakhelwe kusetshenziswa indlela ye-Finate eyedi), futhi ukusebenza kwawo kuyahlaziywa. Umklamo ohlongozwayo we-V ohlongozwayo, umbono we-superposition, kanye nemiphumela yokuhlelwa kwe-symmetrical ekuguqukeni okwengeziwe, ukuncipha kwesikhungo, kanye nengcindezi. I-hinge ifinyelela i-angle yokujikeleza ephezulu ye-16 °, isikhungo esiphezulu se-drift esingu-3.557 μm, kanye nengcindezi ephezulu ye-499.8 MPA, okuhlangabezana nezidingo zokuklama. Ukuhlaziywa kobudlelwano bokuxoshwa kwezakhiwo buqinisekisa ukuqina okuhle kwe-hinge. Sekukonke, i-hingweni ethuthukisiwe ibonisa inani elingokoqobo futhi ingafakwa ezimweni ezahlukahlukene, njengemikhosi yokuvula, imibukiso yebhizinisi, kanye nokuphromotha komkhiqizo.