Nkumushinga wateguwe, ibikoresho byubushumba bikoreshwa cyane mubikorwa bitandukanye byubwubatsi, nkibikoresho bitandukanye byubwubatsi, nkibigabanya ibikoresho bitandukanye, crane, ibikoresho byubucuruzi, nibindi birashobora gusimbuza ibikoresho byo kwandura byagabanije akanya gato gakomeye. Kuberako inzira yo kwanduza ibikoresho ari umurongo, guhuza igihe kirekire bizatera gutsindwa ibikoresho, ni ngombwa rero kwigana imbaraga zacyo. Li Hongli et al. yakoresheje uburyo bwo kwinjiza mu buryo bwikora kuri mesh ibikoresho by'imibangi, maze abona ko Torque hamwe n'imihangayiko ntarengwa ari umurongo. Wang Yanjun et al. yamenetse kandi ibikoresho by'umubumbe binyuze mu buryo bw'igisekuru cyikora, kandi yigana imibare no kwigana moration y'ibikoresho by'umubumbe. Muri iyi mpapuro, Tetrahedron na Hexahedron ibintu bikoreshwa cyane mugugabana mesh, kandi ibisubizo byanyuma birasesengurwa kugirango urebe niba imbaraga zuzuye.

1, ishyirwaho ry'icyitegererezo n'ibisubizo Isesengura

Uburyo butatu bwo kwerekana ibipimo by'imibavu

Ibikoresho by'umubumbeahanini igizwe nigikoresho cyimpeta, ibikoresho byizuba nubushumba. Ibipimo nyamukuru byatoranijwe mururu rupapuro ni: Umubare w'amenyo yintebe yimbere ni 66, umubare wamazi yizuba ni imyaka 150, ubugari bwa mm ni imyaka 20 0.25, kandi hari ibikoresho bitatu byubucuruzi.

Isesengura ryimikorere yo gusesengura ibicuruzwa

Sobanura imitungo yibintu: gutumiza imiyoboro itatu yububiko bwibikoresho byashushanijwe muri software ya UG isa na inasa inasa inasa inarurwe, hanyuma ushireho ibipimo bifatika, nkuko bigaragara mu mbonerahamwe 1 hepfo:

Meshing: Mesh y'ibintu birarengana igabanijwe na tetrahedron na hexaheroni, hamwe n'ibanze y'ikintu ni 5mm. Kuvaibikoresho by'umubumbe, Izuba ryizuba hamwe nimpeta yimbere zirimo guhura na mesh, mesh, moshi yo guhuza hamwe na mesh yatewe ubunini, kandi ingano ni 2mm. Ubwa mbere, gride ya tetrahedral ikoreshwa, nkuko bigaragara ku gishushanyo cya 1. 105906 ent na 177893 node yakozwe muri rusange. Noneho gride ya hexahedral yemejwe, nkuko bigaragara ku gishushanyo cya 2, na 26957 node 14050 node yakozwe muri rusange.

Gushyira mu bikorwa imbibi z'umupaka Kosora impeta yimbere muri Ansys, hanyuma ushyire muri make · m 500n kugeza ku bikoresho byizuba, nkuko bigaragara ku gishushanyo cya 3.

Kohereza ibicuruzwa n'ibisubizo Isesengura: Nephogrammer Nephogramu hamwe na Nephogram yisesengura ryabonetse mumacakubiri abiri ya gride yatanzwe hepfo, kandi isesengura igereranya. Kuva mu mudugudu wa Nephogramu y'ubwoko bubiri bwa Gride, urasanga ko kwimurwa burundu bibaye ku mwanya w'izuba ridashyira hamwe n'ibikoresho by'imiburo, kandi imihangayiko ntarengwa ibaho mu mizi ya mesh yo muri gereza. Impungenge ntarengwa ya grid ya tetrahedral ni 378mpa, hamwe no guhangayika ntarengwa ya grid ya hexaheatral ni 412MPA. Kubera ko umusaruro wa umusaruro wibikoresho ari 785mpa nimpamvu z'umutekano ni 1.5, guhangayikishwa ni 523mpa. Impungenge ntarengwa yibisubizo byombi ntabwo ari munsi yimihangayiko yemewe, kandi byombi byujuje imbaraga.

2, umwanzuro

Binyuze mu ndumiro itagira ingano z'ibikoresho by'imibangi, gahunda yo kwimura Nephogramu na Stregrams ihwanye na Nephogram ya sisitemu y'ibikoresho yabonetse, uhereye ku makuru ntarengwa kandi ntarengwa no kugabura kuriibikoresho by'umubumbeicyitegererezo urashobora kuboneka. Aho guhangayikishwa ntarengwa nabyo ni ahantu h'ububari bushobora gutsindwa cyane, kwitabwaho bidasanzwe bigomba kwitonderwa mugihe cyo gushushanya cyangwa gukora. Binyuze mu isesengura rya sisitemu yose y'ibikoresho by'ibumoso, ikosa ryatewe no gusesengura iryinyo rimwe gusa riratsindwa.