Mtundu wa Kinematic ndi kafukufuku wa Zero Stopness Cross Reed Hinge_imbeza

Njira yosinthika ndi lingaliro losokoneza m'munda wamatsenga, chifukwa limagwiritsa ntchito kusiyanasiyana kwa zinthu zowonjezera kutsatsira mayendedwe, mphamvu, kapena mphamvu. Makinawa atchuka kwambiri m'mafakitale osiyanasiyana, kuphatikizaponso kuwongolera, ma mems kukonza, ndi aweprosce, chifukwa chosasangalatsa, kusinthasintha kwakukulu, kukonzanso kwamphamvu.

Komabe, makina okhwima omwe amapezekabe pamsika chifukwa cha malire ena a makina osinthika. Chimodzi mwazinthu zofooka izi ndi kuuma koyenera komwe kumachitika munjira yogwira ntchito panthawi yomwe kagwiridwe kake. Kuuma koyenera kumeneku kumafuna mphamvu yoyendetsa yoyendetsa ndi zofunikira kwambiri pa driver, komwe kumachepetsa mphamvu yosamutsa. Zolakwa izi zalepheretsa kugwiritsa ntchito makina osinthika.

Kuti muthane ndi zovuta za kuuma bwino, akatswiri ambiri afotokoza lingaliro la zero kufooka. Mwa kusintha kwanzeru pogwiritsa ntchito kuuma kosayenera kuti muchepetse kuuma kwabwino, makina okhala ndi kufooka kwa zero atha kukwaniritsidwa. Njira yotereyi, yomwe imadziwikanso kuti njira yosinthira, imatha kukwaniritsa malo okhazikika pamlingo uliwonse moyenda. Njira yamtunduwu imapereka zabwino zambiri, kuphatikizapo kugwiritsa ntchito mphamvu yogwiritsa ntchito mphamvu, kuthekera kogwiritsa ntchito mphamvu zoyendetsa, komanso mphamvu zambiri zotumizira mphamvu. Zotsatira zake, kafukufukuyo amayang'ana m'munda wosinthika wosinthika nthawi zambiri amakhala pa ma clamp osinthika.

Zina mwazinthu zosiyanasiyana za njira zosinthira, masinthidwe osinthika alandila chidwi kwambiri chifukwa cha mawonekedwe awo. Kuyenda kwakanthawi kochepa kwambiri kukhazikika kwa zinthu zosinthika ndikofupikirako, kuwapangitsa kukhala ofunika kwambiri pakugwiritsa ntchito mitundu yambiri. Zotsatira zake, zouma zosinthika zomwe zimasinthidwa potengera kapangidwe kameneka kwakhala zosankha zopanga mosamala masinthidwe osinthika, kupanga kafukufuku wofunikira kwambiri.

Kuti mukwaniritse mikhalidwe yolimba ya zero mumitengo yosinthika, ndikofunikira kuti muchepetse kuuma kwamphamvu ndi kuuma komera. Pankhaniyi, mtundu wofota uwu upangidwira. Mtunduwu umaphatikizapo kugwiritsa ntchito tsamba la masamba awiri ophatikizika, chimodzi chokhazikika ndi china chaulere. Mapeto otsegulira otsegulira otseguka ndi ocheperako poyerekeza ndi kutalika kwa bango, kasupe amawonetsa zabwino ndipo amatha kusanthula ngati masika kutalika kwa zero.

Kusanthula kwa mtundu wosinthika kumawaganizira za torques opangika ndi akasupe awiriwo pamalo enieni m'dongosolo. Kutengera lamulo la sinelar sine, torques imatha kufotokozedwa mosamala. Kuphatikiza ndi adzuwa, torque yonse yomwe ingafotokozeredwe pamfundoyi ikhoza kutsimikizika. Kusanthula kumeneku kumavumbula kuti khomo la kuzungulira kuli kochepera madigiri 90, springs imagwiranso chitsogozo chofanana ndi chozungulira.

Kuti akhazikitse cholondola cholondola cha zero, chofunikira kwambiri, ndikofunikira kusanthula makina a makina okwera mtengo. Kusanthula kumeneku kumawonetsa zinthu zosiyanasiyana monga kutengera mphamvu ya radial ndi katundu wangwiro pa kuuma kwamitsempha. Mwa kumvetsetsa zinthu izi, kuuma kolimba kwamtundu wa mabizinesi kungawerengeredwe. Mtundu wotsutsa wa zero-stifness hminge ikhoza kupezeka ndikusinthanso awiriwo ndikusintha ma springs omwe ali ndi mtundu wosinthika. Mtundu woganiza uku ndi wodekha, kulola kusanthula kwa kuzungulira kwa nsanja yosunthira.

Kuti mutsimikizire kulondola kwa mtundu wazomwezo, kusanthula kwa zinthu zambiri pogwiritsa ntchito mapulogalamu a ansss amachitika. Kusanthula kumaphatikizapo kusanthula ndikusanthula makope a nthawi yayitali a zero-sminger. Zotsatira zake kenako poyerekeza ndi kuwerengetsa. Kufanizira kumachitika pamabisi okhala ndi magawo osiyanasiyana, ndipo kuuma kwa kasupe woyenera kumasinthidwa pang'onopang'ono mpaka kukhazikika kwa Hing kumachepetsedwa ku zero. Poyerekeza zotsatira zazomwe zimawonetseratu komanso kuwerengetsa kwam'mbuyomu, zimatsimikiziridwa kuti mtundu wazomwezo umayimira molondola machitidwe a zero-sminge.

Kuphatikiza apo, kuthekera kogwiritsa ntchito masamba akasupe ngati ndalama zolimba mu zero-zolimba zowonongeka. Mtundu wa zinthu zambiri umakhazikitsidwa chifukwa chaichi, ndipo zotsatira zake zoyambira zimayerekezedwa ndi zomwe zimapezeka pogwiritsa ntchito chinthu chophatikizana. Zotsatira zomwe zimatsimikiziranso kulondola komanso kudalirika kwa mtundu wazomwezo.

Pomaliza, kugwiritsa ntchito momera chofowoka kuti muchepetse kuuma kosinthasintha mu photos zosinthika kumalola kuti chilengedwe chikhale chofooka. Makina awa amapereka zabwino zambiri, kuphatikizapo kusungunuka kwa torque, kukonza mphamvu yopititsa patsogolo ntchito, komanso kuchuluka kwa mphamvu. Njira ziwiri zosiyana siyana, zomwe ndi zokwanira kawiri konse kasupe ndi ndalama zosanja limodzi, zimasanthula, ndipo zinthu zawo zofanana ndi zowoneka bwino zimatsimikizika. Zotsatira zachiphunzitso zimatsimikiziridwa kudzera pakuwunika kwa Fintem. Kafukufukuyu akutsimikizira kuti njira yochepetsera kasupe ndiyoyenera kuchitika pomwe mphamvu ya range sizikhudza kuuma kwa Hinge, pomwe njira imodzi yothetsera masika imakhala ndi njira zingapo zogwirira ntchito. Komabe, makonzedwe omaliza a Space axial amayang'ana pang'ono, kufunikira malingaliro okwanira pokonzekera kapangidwe kake. Ponseponse, kafukufukuyu pa zero-wouma mtima wosinthika ndi mapulogalamu awo amafunika kulimbikira popititsa patsogolo njira zosinthira.