Kuongorora kuneta kwekutenderera kwakananga beam Flexible Hinge_Heing Ruzivo_tallen

Abstract: Iko kuita kwekuneta kwekuchinja-chinja, kunyanya avo vane hunyanzvi hwekuchera maumbirwo, hazvina kudzidza zvakanyanya. Iyi yekutsvaga inoongorora mashandiro ekuneta kwekunyora kwekuchinja-chinja, ayo anopa yakagadziridzwa simba, achiisa chokwadi, uye kupera simba kunoenzaniswa neyakajairwa inochinjika. Finite Element Similation Ongororo dzakaitwa kuti dzienderane nehupenyu hwekuneta hwekutenderera rakarukwa

Hings dzinochinja-chinja pamba muchimiro chakakosha mumatanho anowirirana, asi kazhinji vanotambura nezvipikiso zvakadai seyakaganhurirwa nzvimbo yekufamba, kushaya simba simba, uye kushoma application. Runyorwa runochinjika hinge rinopa mhinduro kumatambudziko aya, kuratidzira kuderedzwa kujekeswa, kwakawedzera kumira chokwadi, uye kusimbisa kuita kuneta kuneta. Mumakore achangopfuura, tekinoroji yemakomputa, kunyanya kuongorora kwelement elements, kwawedzera kuzivikanwa mukusimudzira kwechigadzirwa. Chidzidzo ichi chinotarisa pakushandiswa kweiyo Finement Element Simulation Simulation kuongorora iyo Fripment Life Synational Kupararira Kwemhando dzekushandura, kubvumira kuzivikanwa kwekutanga kwezvinhu zvisina kusimba mune yekugadzira chikamu.

Kuneta kwekuongorora nzira uye maitiro:

Kuongorora kuneta kunoreva kuongororwa kwekukuvara kwekunyama uye kutadza pasi pekutakura cyclic. Mhando mbiri dzinozivikanwa dzinocherechedzwa dzekukundikana kukuvara kunosanganisira yakaderera kutenderera nekuneta uye yakanyanya kutenderera kupera simba. Iyo yekuneta yekuongorora nzira inoshanda zvinoenderana nemhando yekukuvara kuneta. Nzira dzechinyakare dzakadai sekushushikana kwezita, kushushikana kwenzvimbo, kushushikana munda, uye nzira dzesimba dzakashandiswa zvakanyanya muinjini. Nekudaro, kusimudzirwa kwechiedza kuneta kwetsoka kunoita kuti nzira dzechinyakare, kusanganisira kutsunga kwekuparadzira kwehupenyu, kudzivisa zvigadzirwa zvakaipa, uye kutanga kwekuzivikanwa kwenzvimbo dzisina kusimba mune yekutanga dhizaini.

Nzira:

Kuti uongorore kushanda kwekuneta kwekutenderera kwakarukwa Muenzaniso wacho waifunga nezveGeometric paramita, yakadai seyakafara, kureba, ukobvu, radius, uye kureba kweiyo yakatwasuka band chikamu. Finite element simple yakaitwa kuti iitwe ichikweretesa kusagadzikana kwekugoverwa kweiyo inoshanduka ine hinge pasi pemitoro yakasiyana. Mhedzisiro yekunetseka yakaratidza kushushikana kwakanyanya kwaive kune iyo jimi yeiyo notch maumbirwo maviri.

Kufungidzira kuongorora kwekutenderera kwakananga kweganda rinoshanduka-flastible hinges:

Kuongorora kuneta kwekutenderera kwakarukwa Iyo yakakodzera s-n curve yezvinyorwa zvakasarudzwa, uye mutoro wekutakura wakabviswa. Kuongorora kuneta kwakapa ruzivo rwekunzwisisa muhupenyu hunonetesa hwenzvimbo isina kusimba isina kusimba. Kuongororwa kwacho kwakarangarira kushushikana kwakanyanya node uye kwakaratidza hupenyu hunonetesa hweanenge mazana matanhatu nemakumi manomwe nemazana matanhatu nemakumi mashanu emadhora. Yakanga yakakamurwa sekutenderera kwakanyanya kupera simba.

Kuburikidza nekufemerwa kweyekuedza kwekuedza, iyi tsvakiridzo inobudirira yakaongorora kuita kwekuneta kwekutenderera kwakananga kweganda rinoshanduka-rimukira. Mhedzisiro yakaratidza kuti inoshanduka-shanduka inoshanduka, inosanganisira yakatenderedza mhando dzemhando yepamusoro, yakaratidza zvirinani kupera simba uchienzaniswa nekuchinjika kwechinyakle zvinochinja. Nekudaro, kumwezve kutsvagisa kunodiwa kuti uongorore mamwe akakomberedzwa anochinjika, akadai saHyperbole, ellipse, uye parabola. Zviwanikwa zvinobatsira mukunzwisisa kwekuneta maitiro mune composite inoshanduka-chinja chekuchinjika uye kupa iyo toretical nheyo yeinjiniya yekugadzira kugadzirisa.