Uchishandisa CATIA DMU MOTION Simulation module kuti uongorore hunhu hwekufambisa hunhu hwezvikamu zvitanhatu-hukatanidza h1

Abstract:

Iyo CATIA DMU MOTMION Simulation module chishandiso chakakosha chekuenzanisira mafambiro ezvemakaniki masisitimu uye kuongorora maitiro avo eKinematic. Muchidzidzo ichi, module yacho inoshandiswa kutevedzera kufambisa kwechitanhatu-chinongedzo hinge mechanic uye ongorora maitiro ayo ekinematic. Iyo nhanhatu-yekubatanidza hinge mechnanm inoshandiswa zvakanyanya mune yakakura bhazi rutivi rwemabhazi emabhasi emasopi nekuda kwesimba rayo rakakwirira, uye akaunganidzwa akashama.

Chimiro chekutanga chechitanhatu-chinongedzo chechisimba chine tsigiro ab, tsvimbo ac, tsvimbo CD, tsvimbo Ef, tsvimbo Kufamba kweiyo mechanism kwakaoma, kuchiita kuti zviome kuona vachishandisa maviri-matatu cad dhidhi iri wega. Iyo CATIA DMU KINEMatics Module inopa imwe nzira yekunyatsoongorora yekuenzanisa yekufungidzira, kudhirowa motion trajion, uye kuyera maratidziro ekumhanya uye kukurumidza.

Nekuenzanisa maitiro ekufamba, ongororo inobvumira nekunzwisisa kwakanyatsonzwisisa kwekufamba kwechiratidziro chesango uye kudzivirira kupindira. Kuti uite motion kufungidzira, matatu-dimensional digital mhando yeiyo matanhatu-link hinge mechanism yakagadzirwa. Imwe neimwe yekubatanidza inoenderana sechinhu chakazvimirira, uye ivo vakaungana kuti vaumbe tsika yakazara.

Iwo matatu matatu anowedzerwa kumuchina achishandisa Catani Dmu Kinematics Module, uye hunhu hwekufamba kwetsvimbo dzinoonekwa. Iyo gasi chitubu chakabatana ney tsvimbo ac ac inopa iyo yekufambisa simba kune iyo mechanism. Chimiro chekufambisa chevatsigiro df, iyo iyo iyo mwero wekukiya wakabatanidzwa, unoongororwa uye trajectory inokweverwa panguva yekufungidzira.

Kuongorora kwekufungidzira kunotarisa pakufamba kweiyo rutsigiro df kubva ku0 kusvika ku120 degrees, iyo inomiririra iyo yekuvhura yakaunganidzwa yerutivi hatch. Iyo trajectory yeiyo ratidziro df inoratidza kuti iyo mechanism inoburitsa musanganiswa wekududzira uye kufuratira mafambiro, neyekufamba kwekududzira kwekutanga pakutanga uye zvishoma nezvishoma kuderera nekufamba kwenguva.

Kuti uwane nzwisiso yakadzika yechiitiko chechiitiko chechitanhatu-chinongedzo chehembe, iyo mechanism inogona kureruka nekubvisa mafambiro ayo muzvimedu zvevaviri quadrilaterals, aboc uye odfe. Iyo Quadrilateral nehoc inogadzira iyo dudziro inoburitsa mafambiro, nepo quadrilateral odfe inopa kune iyo yekutenderera yekutenderera.

Mushure mekuongorora maitiro eKinematics eiyo matanhatu-link hinge mechanm, inhanho inotevera ndeyekuzivisa mhedziso nekuunganidza hinge munzvimbo yemotokari. Mune ino kesi, kufamba kwemusuwo wedivi kunotariswa kuti uone kuti hapana kukanganiswa nedzimwe nzvimbo dzemotokari. Kufamba kwehudyu kunoonekwa pakona yepamusoro yemusuwo, uye trajectory yeH point inokweverwa.

Kubva pane trajectory yeH point, inosimbiswa kuti mikoko yekufamba inoenderana nekufunga kwekuongorora. Nekudaro, pane kupindira pakati peH point uye iyo inosimbisa mitsetse kana gonhi risingazivikanwe zvizere. Naizvozvo, kuvandudzwa kune hinge kunodiwa.

Kuti uvandudze hinge, trajectory yeiyo rutsigiro df mune yekubhururuka nhanho inoongororwa. Izvo zvinowanikwa kuti trajectory yakafanana nechikamu chemwedzi weArC, nenzvimbo yedenderedzwa kumusoro kumusoro. Nekugadzirisa hurefu hwendo ac, bo, uye co, uchichengeta zvibvumirano naAb naDf zvisina kuchinjika, zvichikonzerwa nemucheka wakarukwa

Iyo yakavandudzwa hinge inoshatidzirwa uye yakatemwa uye yayo kufamba trajectory inoongororwa. Iyo yakavandudzwa hinge inoratidza mutambo uri nani pakati pevanonamata uye zvinotenderera zvikamu, zvichikonzera mudhiri rekufambisa trajectory. GAG iri pakati peH point uye ganda rakarukwa remadziro emadziro rinoderedzwa kusvika 17mm kana musuwo wazaruka zvizere, kusangana nezvinodiwa.

Mukupedzisa, iyo Catani DMU module chishandiso chinoshanda chekuongorora maitiro ekufambisa emuchina masisitimu. Iyo yekufambisa yekufungidzira uye kuongororwa kweiyo matanhatu-link hinge mechanm yakapa ruzivo rwakakosha mune yayo yeinematic maitiro. Mhedziso dzakasimbiswa kuburikidza nekereke yeiyo hinge munzvimbo yemotokari. Kuvandudzwa kunoitwa kune hinge kunoenderana nekutsvaga kwekuongorora kwakaguma neyekunyorovesa motion trajectory uye kubviswa kukanganiswa.