Isesengura ryibanze ryisesengura ryamazi: Kuzamura igishushanyo mbonera no kwizerwa

Mubuhanga bugezweho, Isoko y'amazi byahindutse ikintu cyingenzi kugirango ugere kubikorwa byoroheje ariko byizewe kugenzura inteko zubukanishi. Nkuko inganda zigenda zisaba uburyo buto, bworoshye, kandi bunoze, gushushanya no kwemeza ayo masoko bigomba guhinduka birenze uburyo bwa gakondo. Isesengura rya Element Isesengura (FEA) ritanga uburyo buhanitse, bushingiye kuri fiziki bwo guhanura no kunoza imyitwarire yimvura mubihe byukuri byo kwisi.

Igishushanyo cyerekanwe hejuru kirerekana isesengura ryuzuye rya deforme imwe Isoko y'amazi munsi ya static compression, ikorwa ukoresheje ANSYS Imiterere yimiterere. Binyuze muri iri sesengura, injeniyeri zirashobora kwiyumvisha neza uburyo isoko itwara imitwaro ya axial, bigafasha gushishoza mubikorwa byayo, umutekano muke, hamwe nubushobozi bwo gukora neza.

1. Intego yo kwigana no gushiraho

Intego nyamukuru yiri sesengura ni ugusuzuma i Guhindura Byose na gukwirakwiza imihangayiko Bya i Isoko y'amazi munsi yumutwaro wihariye. Isoko rya geometrie ryerekanwe ukurikije ibipimo nyabyo byakozwe, hitawe cyane ku burebure bw’umuraba, uburebure, n’umubare w’imivumba kuri buri kintu - ibintu bigira ingaruka zikomeye ku gukomera kw'imvura no kuranga gutandukana.

Muri ANSYS Static Structural module, hepfo yo guhuza yashyizweho nkinkunga ihamye, igereranya intebe ihagaze yisoko. Isahani yo hejuru yakoresheje icyerekezo kimwe cyo kumanuka, bigereranya compression ikora ibaho muburyo bwateranijwe, nka a rotary vane pump, Ikidodo, cyangwa icyogajuru. Umubano hagati ya Isoko y'amazi kandi isahani isa nayo yasobanuwe nkutavanze kugirango twibande gusa kumiterere ya elastique no gusubiza ibintu.

Ibikoresho byasobanuwe hashingiwe ku ibyuma bidafite ingese (SUS304), hamwe na moderi ya elastike ya 193 GPa na Poisson ya 0.3. Ibipimo byerekana neza ibikoresho bisanzwe bikoreshwa murwego rwo hejuru Isoko y'amazi, kwemeza ko ibisubizo byigero byerekana imyitwarire nyayo.

2. Guhindura Byose hamwe nigisubizo cyubatswe

Nkuko bigaragara muri deforme ya kontour, kwimurwa ntarengwa ryageze hafi Mm 3,35, mugihe ihindagurika rito ryari hafi 0.0003 mm, Ahantu hateganijwe guhuza. Imiraba y'umuhengeri yerekanaga gutandukana cyane, nkuko byari byitezwe, mugihe ibibaya-bishyigikiwe nubusabane-byagumye bihagaze neza.

Ubu buryo bwo guhindura ibintu bwerekana ubushobozi bwa Wave Spring bika ingufu zishoboka neza mu mwanya muto cyane. Imikoreshereze idafite umurongo - gutandukana kuranga Wave Amasoko nayo irashobora gutondekwa mubisubizo bya FEA, igaha injeniyeri amakuru yingirakamaro kuri sisitemu-urwego rwo kwishyiriraho.

Byongeye kandi, kwigana byemeza kugabana ibintu kimwe kugendana icyerekezo kizenguruka, byerekana ibyiza kugabana no kugabana imitwaro. Ibi bitanga imbaraga zihoraho kandi bigabanya imihangayiko idahwitse ishobora gutera kunanirwa hakiri kare.

3. Isesengura rya Stress hamwe nibitekerezo byumutekano

Kurenga guhindura ibintu byose, ibisubizo by'ibibazo (biterekanwa hano ariko byasesenguwe muburyo bumwe) byerekana uburyo kunama kwaho no kwikuramo bikorana kuri buri cyerekezo. Ntarengwa von Mises ihangayikishije mubisanzwe iboneka kuri Imbere ya radiyo yimbere, aho kugoreka kugabanuka ni binini. Gusobanukirwa niyi mpagarara ningirakamaro muguhitamo ubuzima bw'umunaniro ubuzima na impamvu z'umutekano.

Mugukoresha ibishushanyo mbonera, injeniyeri zirashobora kugereranya ubundi buryo bwa Wave Spring - guhindura ibipimo nka:

• Uburebure bwumuraba na amplitude

• Ubunini bwibikoresho

• Umubare wimpinduka cyangwa ibyiciro byashyizwe

• Menyesha imiterere yubuso

Binyuze muburyo bwiza, birashoboka kuringaniza urwego rwo gutandukana, ubushobozi bwo kwikorera, hamwe no kurwanya umunaniro hamwe nibisobanuro bihanitse. Ubu buryo bwo gusesengura bukuraho prototyping ikabije, igabanya igihe cyiterambere, kandi ikemeza ko ibicuruzwa byanyuma byujuje intego zubukanishi nigiciro.

4. Inyungu za FEA muri Isoko y'amazi Igishushanyo

Isesengura ryibanze ryanyuma ryahinduye uburyo Isoko y'amazi byateguwe kandi byemewe. Ibyiza byayo birimo:

• Guhanura neza imyitwarire nyayo
  FEA yemerera kugereranya neza guhindagurika, gukomera, no gukwirakwiza stress mbere yo gukora, kugabanya ibigeragezo-nibeshya.

• Gukoresha ibikoresho na geometrie
  Ba injeniyeri barashobora kugerageza hafi nibikoresho bitandukanye cyangwa imyirondoro ya geometrike kugirango bagere kumikorere myiza mubihe bitandukanye byimitwaro.

• Kunoza ibicuruzwa byizewe
  Mu kumenya ahantu hashobora kuba intege nke cyangwa ahantu hakabije, abashakashatsi bashushanya barashobora gushimangira uturere twinshi, bigatuma ubuzima bumara igihe kirekire n'umutekano muke.

• Kugabanya ikiguzi cyiterambere nigihe
  Igeragezwa rya Virtual ryihutisha kwemeza igishushanyo, kugabanya ibikenewe kuri prototypes yumubiri hamwe na laboratoire ihenze.

• Kongera icyizere cyabakiriya
  Ubushobozi bwo kwerekana amakuru yimikorere yerekana ubushobozi bukomeye bwubuhanga, gushimangira itumanaho rya tekinike hamwe nabakiriya nabafatanyabikorwa.

5. Ingero zo gusaba

Isoko y'amazi byateguwe kandi bisesengurwa binyuze muri FEA ubu birakoreshwa cyane mubikorwa bisaba:

• Amapine azunguruka - ikoreshwa mugukomeza preloading yibice bya rotor, kunoza imikorere ya kashe no kugabanya kunyeganyega.

• Ikimenyetso cya mashini - kwemeza igitutu kimwe no kwishyuza ingendo ya axial mubihe bitandukanye byubushyuhe.

• Ibikoresho byo kwa muganga - aho guhuzagurika no kuranga imitwaro ihamye nibyingenzi mubikoresho bisobanutse nka staplers cyangwa ultrasonic scalpels.

• Sisitemu yo mu kirere - gutanga ibisubizo byoroheje, bizigama umwanya utabangamiye imbaraga z'umunaniro.

• Ingufu na peteroli & gazi ibikoresho - gukomeza imikorere ihamye munsi yumuvuduko mwinshi nubushyuhe butandukanye.

Buri kimwe muri ibyo byungukirwa no kugenzura ibishushanyo mbonera bya FEA, byemeza ko buri soko ikora neza ndetse no mubidukikije bikaze cyangwa umutekano.

6. Kuva kwigana kugeza kumusaruro

Kuri Lispring, kwigana ntabwo ari igikoresho cyamasomo gusa - ni igice cyibanze mubikorwa byiterambere ryibicuruzwa. Buri gishya Isoko y'amazi igishushanyo gikora ibisobanuro birambuye bya FEA mbere yo gukora ibikoresho nibikorwa. Dufatanije nuburyo bugezweho bwa CNC bwo gukora no gutunganya ubushyuhe, turemeza ko buri mpeshyi ivuye muruganda rwacu yujuje ubuziranenge mpuzamahanga murwego rwo hejuru kandi neza.

Muguhuza ibikoresho bya digitale yububiko nka ANSYS hamwe nuburambe bwimyaka yo gukora amasoko, dukuraho icyuho hagati kwerekana imiterere nukuri-kwisi. Igisubizo ni urwego rushya rwo kwizerwa no guhoraho abakiriya bacu murwego rwimodoka, ubuvuzi, ninganda zishobora guterwa.

7. Umwanzuro

Isesengura ryibanze rya Element riha imbaraga injeniyeri kureba ibirenze uburyo gakondo bwo kubara bushobora gutanga. Igiteranyo cyo guhindura ibintu cyerekanwe hejuru ntabwo kirenze ishusho yamabara-yerekana uburyo busobanutse, bushingiye ku makuru yo gushushanya igisekuru kizaza cya compact, ikora cyane-Wave Springs.

Binyuze mubikorwa bikomeza bya FEA mubikorwa byacu R&D, turemeza ko buri Isoko y'amazi ni byiza cyane ntabwo ari imbaraga no gutandukana gusa ahubwo no kubwigihe kirekire cyo kwizerwa no gukora neza. Uku kwiyemeza kuba indashyikirwa mu buhanga bisobanura intego zacu: gutanga ibisubizo byoroshye bitera isi imbere-umuraba umwe umwe.