Ukwenza imoto, sidinga izinto eziningi ezahlukene ezifana nensimbi, izinsimbi ezingenayo insimbi, izinto eziyinhlanganisela, ingilazi, irabha, njll. Phakathi kwazo, izinto zensimbi
Kulindeleke ukuthi iziphendulele
Uma kukhulunywa ngo-65% -85% wesisindo semoto ngokwayo, kungakhathaliseki ukuthi igobolondo langaphandle lemoto noma inhliziyo, umzimba wensimbi ubonakala yonke indawo.
ifilimu.
Insimbi yezimoto ihlukaniswe ikakhulukazi izigaba ezimbili:
Enye insimbi yomzimba wemoto, eyakha igobolondo langaphandle nohlaka lwamathambo emoto; enye insimbi ye-automobile tire gold structural steel, eyakha injini yemoto
Umshini, ukudluliswa
Izinto eziwumgogodla wesistimu eguqukayo, isistimu yokumiswa, njll. Okulandelayo, sizokunikeza isingeniso esiningiliziwe.
1. Insimbi yomzimba wemoto
Ake siqale sibheke insimbi yomsebenzi womzimba wemoto. Umzimba othwala imithwalo, umzimba wonke ungumzimba owodwa, insimbi yakha amathambo akhe,
Nenjini, transmission system, front and back suspension nezinye izinto
Kuhlanganiswe kulolu hlaka.
1. Insimbi yephaneli yangaphandle yomzimba wemoto
Insimbi yamaphaneli angaphandle omzimba wemoto isetshenziswa ikakhulukazi ukwenza amaphaneli angaphandle omnyango wangaphambili, wangemuva, kwesokunxele nakwesokudla, amaphaneli angaphandle ehood yenjini, amaphaneli angaphandle wesivalo sesiqu nezinye izingxenye. Kumele
Inokwakheka okuhle,
Ukumelana nokugqwala, ukumelana nezibonda kanye nokushiselwa kahle kukagesi. Iphaneli yangaphandle yomzimba wemoto ngokuvamile imbozwe ngepuleti ukuze ihlangabezane nezidingo zokunqanda ukugqwala.
Ukuze uthuthukise ukumelana nokubola, bhaka insimbi eqinile, amandla aphezulu
IF insimbi nokubumbeka okuphezulu kwensimbi egoqiwe egoqelwe kabili efakwe insimbi (efana ne-DP450). Ukushisa okuyizinjongo eziningi kwamapuleti amboziwe
Ishidi eliphehliwe, ishidi lensimbi elicwebezelayo elishisayo, ishidi le-electro-galvanized, ishidi le-electro-galvanized-nickel, njll.
2. Insimbi yephaneli yangaphakathi yomzimba
Ngephaneli yangaphandle yemoto, singabona ukuthi ukwakheka kwezingxenye zephaneli yangaphakathi yomzimba wemoto kuyinkimbinkimbi, okudinga insimbi ukuze iphaneli yangaphakathi yomzimba wemoto ibe nayo.
Ukwakheka okuphezulu nokusebenza komdwebo ojulile, ngakho imoto
Ipuleti elingaphakathi lomzimba lenziwe kakhulukazi ngensimbi ye-IF enokwakheka okuhle kakhulu kwesitembu nokusebenza kokudweba okujulile, kanye nenani elincane lensimbi ye-IF enamandla amakhulu isetshenziswa.
Izidingo zokucwenga ziyefana nalezo zepuleti langaphandle.
3. Isakhiwo somzimba wemoto
Ngokuqhubekayo ngaphakathi, singabona isakhiwo somzimba wemoto. Ihlobene eduze nokuphepha kanye nesisindo esingasindi sezimoto. ngoba
Lokhu kukhethwa kwezinto ezibonakalayo kudinga kokubili amandla aphezulu kanye ne-plasticity ephezulu. Okokuqala
Insimbi yokuqina okuphezulu (AHSS) inokubopha okuhle kwepulasitiki okuqinile nokushayisana okuhle
Izici nempilo ephakeme yokukhathala isetshenziswa kakhulu ezingxenyeni zesakhiwo somzimba. Isibonelo, ingaphakathi
Amafreyimu angaphambili nangemuva nezingxenye ezibalulekile ezifana ne-A-pillar ne-B-pillar
Isetshenziswe kabanzi, uma kwenzeka kuba nomthelela, ikakhulukazi umthelela wangaphambili nangaseceleni, inganciphisa ngempumelelo ukushayela
Ukuguqulwa kwendlu ukuvikela abashayeli nabagibeli
Ukuphepha. Amandla aphezulu ezimoto athuthukisiwe afaka insimbi yesigaba esikabili, insimbi ye-martensitic, insimbi ye-plasticity eyenziwe ngokuguqulwa kwesigaba, insimbi eyi-duplex, nensimbi eyi-ductile ecinyiwe.
2. I-alloy structural steel yezimoto
Ngokwazi insimbi esetshenziselwa igobolondo langaphandle nohlaka lwemoto, masiqhubeke nokuqonda insimbi yesakhiwo sengxubevange yemoto efihlwe ngaphakathi komzimba wemoto. Ikakhulukazi zihlanganisa: shaft
Sebenzisa insimbi ecishiwe futhi eqinile futhi engacimi futhi eqinile
Insimbi, insimbi yegiya, zonke izinhlobo zensimbi zamanhlamvu kanye nazo zonke izinhlobo zensimbi zezingxenye ezisezingeni eliphezulu.
1. Insimbi ecishiwe nepholile kanye nensimbi engacishiwe nepholile yamashafu
Ezimotweni, ama-ekseli ahlukahlukene adlala indima ebalulekile. Uma nje imoto iqala ukugijima, bayothwala
Ingcindezi enkulu. I-front bear ingaphansi kwengcindezi yokukhathala egobayo, i-curved bear
Ngaphansi kwengcindezi ehlanganisiwe yokugoba kanye ne-torsion, i-transmission bear ingaphansi kwengcindezi yokukhathala, kanye namabhere enduku axhumayo.
Ingaphansi kwe-asymmetrical tension and compression, kufanele... ukuze ibavumele basebenze ngendlela enempilo futhi ephephile, ama-shafts.
Insimbi ecishiwe nepholile ngokuvamile iqukethe izakhi ezithile ze-alloying ukuqinisekisa ukucisha
I-Permeability (uhlobo lwekhono lokuqinisekisa ukuthi amandla engxenye ngayinye yengxenye yesiphambano ahlangabezana nezidingo zengxenye), futhi athuthukise ukuqina komthelela
ucansi. Njengamanje, insimbi ecishiwe futhi ethambile ye-crankshaft
Kukhona ama-40Cr, 42CrMo, njll., ama-half shafts emoto avame ukusetshenziswa ku-S45C, SCM4, SCM6, SAE1045, njll., futhi izinduku zokuxhuma izimoto ziyinsimbi enezinjongo eziningi ecishiwe futhi ethambile.
40Cr, S48C. Cha
Izinsimbi ezicishiwe neziqinile ezifana ne-12Mn2VBS kanye ne-35MnVN nazo zisetshenziswe kakhulu kumaqunu esiteringi nasezintanjeni zokuxhuma injini.
2. Insimbi yegiya
Amagiya nawo ayingxenye ebalulekile yokudlulisa amandla ezimotweni. Izidingo zokusebenza zensimbi yegiya yilezi: ukumelana nokuchotshozwa okuphezulu nokumelana nokugqwala kwe-pitting
Ikhono; ukumelana nomthelela omuhle nokugoba
Ikhono; ukuqina okufanele, ukujula kongqimba oluqinile kanye nobulukhuni obuphakathi; ukusebenza kahle kwenqubo kanye nokucubungula ukusika
Ukusebenza; kanye ne-deformation kanye nokuzinza kwe-dimensional. Insimbi yegiya ine
I-SCM420, i-SCM822 nolunye uchungechunge lwe-Cr-Mo, uchungechunge lwe-Cr-Ni-Mo nochungechunge lwe-Ni-Mo.
3. Insimbi yezinhlamvu
Iziphethu zisetshenziswa ezimotweni ngobuningi futhi ezinhlobonhlobo eziningi. Ziyingxenye yesakhiwo esiyisisekelo. Ukusetshenziswa okuyinhloko insimbi enwebekayo yokumiswa kanye nensimbi ye-valve spring.
, Emalolini alula noma asindayo, ukumiswa kwentwasahlobo
Umthamo we-rack ngokuvamile u-100-500kg. Izidingo zokusebenza zensimbi yasentwasahlobo yilezi: umkhawulo ophezulu wokunwebeka nokuphumula
Ukumelana, ukuqina okuhle nokuqina okufanele, ukuqina kokuphuka okuphezulu
Ukumelana nempilo yokukhathala, ukusebenza kahle kwenqubo ye-metallurgical kanye nokwakheka,-
Ukumelana okuthile nokuhwamuka nokumelana nokugqwala. Njengamanje, insimbi yeziphethu ezimisiwe ikakhulukazi ihlanganisa: Uchungechunge lwe-Si-Mn, Mn-Cr
Umnyango, uMnyango we-Cr-V. Mn-Cr-B, njll.
4. Insimbi yezingxenye ezijwayelekile ezisezingeni eliphezulu
Eminyakeni yamuva, izingxenye ezisezingeni eliphezulu zamandla aphakeme kancane kancane ziye zanda ekusetshenzisweni kwezimoto. Insimbi yezikulufo zokudonsa ingenye yazo. Kudinga
Ukusebenza okuhle kwenqubo, ubuciko, ukusebenza kwamandla
Ukusebenza kokukhathala kanye nekhono lokuphuka elibambezelekile ngaphansi kwamandla aphezulu.
Amalayisense asetshenziswa kakhulu ezimotweni zabagibeli
①HC260B, B180H1, JSC340H, SPFC340H, njll.
②HC700/980DP, HC820/1180DP, MS1500T/1200Y, njll.
③HC380/590TR, CR780T/440Y-TR, njll.
④JSC270C. I-DC01, DC03, DC51D+Z, njll.
⑤HC600/980QP, S700MC, njll.
⑥HC220P2, HC260LA, JSC 440Y, B280VK, SPFC780, njll.
⑦DC51D+AS, DC53D+MA, 409L, 439, njll.
⑧40Gr, GCr15, 60Si2MnA, 50GrVA, njll.
⑨B380CL, SPFH540, njll.
Izinhlobo ezivame ukusetshenziswa zamaloli
①SPA-C, HC400/780DP, S350GD+Z, njll.
②QStE500TM, 510L, 700L, SAPH440, SPFH590, njll.