Ukwenza imoto, sidinga izinto ezininzi ezahlukeneyo ezifana nezixhobo zetsimbi, iintsimbi ezingenayo i-ferrous, izinto ezidibeneyo, iglasi, irabha, njl.
Kulindeleke ukuba kuphendule
Xa kufikwa kwi-65% -85% yobunzima bemoto, kungakhathaliseki ukuba yigobolondo yangaphandle yemoto okanye intliziyo yayo, umzimba wezinto zentsimbi unokubonwa kuyo yonke indawo.
ifilimu.
Intsimbi yemoto yahlulwe kakhulu yangamacandelo amabini:
Enye yintsimbi yomzimba wemoto, eyenza iqokobhe langaphandle kunye namathambo emoto; enye yintsimbi yemoto yetayara yegolide, eyenza injini yemoto
Umatshini, ukuhanjiswa
Izinto ezingundoqo zenkqubo eguqukayo, inkqubo yokunqunyanyiswa, njl. Okulandelayo, siya kukunika intshayelelo eneenkcukacha.
1. Intsimbi yomzimba wemoto
Makhe siqale sijonge intsimbi yomsebenzi womzimba wemoto. Umzimba othwele umthwalo, umzimba wonke ungumzimba omnye, intsimbi yenza amathambo akhe,
Kwaye injini, inkqubo yothumelo, ukumiswa ngaphambili nangasemva kunye namanye amacandelo
Zihlanganiswe kule freyimu.
1. Intsimbi yephaneli yangaphandle yomzimba wemoto
Intsimbi yeepaneli zangaphandle zomzimba wemoto isetyenziswa ikakhulu ukwenza iipaneli zangaphandle, ngasemva, ngasekhohlo nasekunene, iipaneli zangaphandle ze-injini, iipaneli zangaphandle zesivalo kunye namanye amalungu. Kufuneke i
Unokwakheka kakuhle,
Ukumelana nokubola, ukunganyangeki kwezibonda kunye nokumiliselwa kakuhle kombane. Iphaneli yangaphandle yomzimba wemoto igqunywe kakhulu ngepleyiti ukuze ihlangabezane neemfuno zokuchasana nokubola.
Ukuphucula ukuchasana kwe-dent, bhaka intsimbi eqinile, amandla aphezulu
UKUBA intsimbi kunye formability eliphezulu ebandayo-rolled annealed ezimbini-isigaba intsimbi (ezifana DP450). Ubushushu benjongo ezininzi kwiipleyiti ezigqunyiwe
I-galvanized sheet, i-hot-dip galvanized sheet sheet, i-electro-galvanized sheet, i-electro-galvanized-nickel sheet, njl.
2. Intsimbi yepaneli yangaphakathi yomzimba
Ngokusebenzisa iphaneli yangaphandle yemoto, sinokubona ukuba imilo yamalungu ephaneli yangaphakathi yomzimba wemoto inzima ngakumbi, efuna intsimbi ukuze iphaneli yangaphakathi yomzimba wemoto ibe nayo.
Ubume obuphezulu kunye nokusebenza okunzulu komzobo, ngoko ke imoto
Ipleyiti yangaphakathi yomzimba ininzi yenziwe ngentsimbi ye-IF ene-stamping formability egqwesileyo kunye nokusebenza okunzulu, kunye nexabiso elincinci le-IF yensimbi ephezulu isetyenziswa.
Iimfuno zokucwenga ziyafana nezo zepleyiti yangaphandle.
3. Ubume bomzimba wemoto
Ngaphezulu ngaphakathi, sinokubona isakhiwo somzimba wemoto. Inxulumene ngokusondeleyo nokhuseleko kunye nobunzima beemoto. ngokuba
Olu khetho lwezinto eziphathekayo lufuna zombini amandla aphezulu kunye neplastiki ephezulu. Ekuqaleni
Intsimbi yokuqina okuphezulu (AHSS) inobudlelwane obuhle beplastiki eyomeleleyo kunye nokungqubana okuhle
Iimpawu kunye nobomi obuphezulu bokudinwa busetyenziswa ikakhulu kumalungu olwakhiwo lomzimba. Umzekelo, ingaphakathi
Izakhelo zebhampa ngaphambili nangasemva kunye neendawo eziphambili ezifana ne-A-pillar kunye ne-B-pillar
Isetyenziswe ngokubanzi, xa kwenzeka impembelelo, ngakumbi ngaphambili kunye nempembelelo yecala, inokunciphisa ngokufanelekileyo ukuqhuba
Ukuguqulwa kwekhabhinethi ukukhusela abaqhubi kunye nabakhweli
Ukhuseleko. I-automotive high-strength ibandakanya i-double-phase-steel, intsimbi ye-martensitic, inguqu yesigaba esenziwe yintsimbi yeplastiki, intsimbi ye-duplex, kunye nentsimbi ecinyiweyo.
2. I-alloy yentsimbi yesakhiwo kwiimoto
Ukwazi intsimbi esetyenziselwa iqokobhe langaphandle kunye nesakhelo semoto, masiqhubeke siqonda intsimbi yealloy yesakhiwo semoto efihlwe ngaphakathi kumzimba wemoto. Ikakhulu ibandakanya: shaft
Sebenzisa intsimbi ecinyiweyo kunye neyomsindo kunye ne-non-quenched and tempered
Intsimbi, intsimbi yegiya, zonke iintlobo zentsimbi yeembumbulu kunye nazo zonke iintlobo zentsimbi zamacandelo akumgangatho ophezulu wokuqina.
1. Intsimbi ecinyiweyo kunye neyinyithi kunye nentsimbi engacimiyo kunye neyomsindo we-shafts
Kwiimoto, ii-axles ezahlukeneyo zidlala indima ebalulekileyo. Logama nje imoto iqalisa ukubaleka, baya kuthwala
Uxinzelelo oluninzi. Ukuthwala okungaphambili kuphantsi koxinzelelo lokudinwa olugobayo, ukuthwala okugobileyo
Ngaphantsi koxinzelelo oludityanisiweyo lokugoba kunye ne-torsion, ukuthwala ukuhanjiswa kuphantsi koxinzelelo lwe-torsional fatigue, kunye neebhere zentonga ezidibanisayo.
Ngokuphantsi koxinzelelo kunye nokunyanzeliswa kwe-asymmetrical, kufuneka ... ukuze bavumele ukuba basebenze ngokusempilweni nangokukhuselekileyo, iishafts.
Intsimbi ecinyiweyo kunye nobushushu ngokuqhelekileyo iqulethe izinto ezithile zokudibanisa ukuqinisekisa ukucima
I-Permeability (uhlobo lokukwazi ukuqinisekisa ukuba amandla enxalenye nganye yecandelo lomnqamlezo uyahlangabezana neemfuno zecandelo), kunye nokuphucula ukuqina kwempembelelo.
ngesondo. Okwangoku, intsimbi ecinyiweyo kunye nepholileyo ye-crankshaft
Kukho i-40Cr, 42CrMo, njl., iishafu zesiqingatha zemoto zisetyenziswa ngokuqhelekileyo kwi-S45C, i-SCM4, i-SCM6, i-SAE1045, njl.
40Cr, S48C. Hayi
Iintsimbi ezicinyiweyo nezipholileyo ezifana ne-12Mn2VBS kunye ne-35MnVN nazo zisetyenziswe ngokubanzi kwii-knuckles zokuqhuba kunye neenjini zokudibanisa iinjini.
2. Intsimbi yentsimbi
Iigiya zikwayinto ebalulekileyo yokuhambisa amandla kwiimoto. Iimfuno zokusebenza zentsimbi yentsimbi zezi: ukumelana nokutyumza okuphezulu kunye nokumelana nokugqwala kwe-pitting
Isakhono; Ukuchasa impembelelo entle kunye nokugoba
Isakhono; ukuqina okufanelekileyo, ubunzulu bomaleko oqinileyo kunye nobunzima obungundoqo; ukusebenza kakuhle kwenkqubo kunye nokusika
Ukusebenza; kunye ne-deformation kunye nokuzinza kwe-dimensional. Intsimbi yegiya ine
I-SCM420, i-SCM822 kunye nolunye uchungechunge lwe-Cr-Mo, uchungechunge lwe-Cr-Ni-Mo kunye nochungechunge lwe-Ni-Mo.
3. Intsimbi yeembumbulu
Imithombo isetyenziswa kwiimoto ngobuninzi kwaye kwiindidi ezininzi. Ziyinxalenye yolwakhiwo olusisiseko. Eyona nto isetyenziswayo yintsimbi elastiki yokunqunyanyiswa kunye nentsimbi yasentwasahlobo yevalvu.
, Kwiilori ezilula okanye ezinzima, ukumiswa kwentwasahlobo
Umthamo we-rack ngokubanzi yi-100-500kg. Iimfuno zokusebenza zentsimbi yasentwasahlobo zezi: umda ophezulu we-elastic kunye nokuphumla
Ukuchasa, ukuqina okulungileyo kunye nokuqina okufanelekileyo, ubunzima obuphezulu bokuphuka
Ukumelana kunye noxinzelelo lobomi bokudinwa, ukusebenza kakuhle kwenkqubo ye-metallurgical kunye nokwakheka,-
Uxhathiso oluthile lwe-abrasion kunye nokumelana nomhlwa. Okwangoku, intsimbi yemithombo yokumiswa ibandakanya ikakhulu: uchungechunge lweSi-Mn, uMn-Cr
ISebe, iSebe le-CR-V. Mn-Cr-B, njl.
4. Intsimbi yeendawo ezahlukeneyo ezisemgangathweni ophezulu
Kwiminyaka yakutshanje, iindawo ezikumgangatho ophezulu ziye zanda ngokuthe ngcembe kwizicelo zeemoto. Intsimbi ye-riveting screws yenye yazo. Ifuna
Ukusebenza kakuhle kwenkqubo, ukuchaneka, ukusebenza kwamandla
Ukusebenza kokukhathala kunye nokulibaziseka kwesakhono sokuphuka phantsi kwamandla aphezulu.
Iipleyiti zelayisensi ezisetyenziswa ngokuqhelekileyo kwiimoto zabahambi
①HC260B, B180H1, JSC340H, SPFC340H, njl.
②HC700/980DP, HC820/1180DP, MS1500T/1200Y, njl.
③HC380/590TR, CR780T/440Y-TR, njl.
④JSC270C. DC01, DC03, DC51D+Z, njl.
⑤HC600/980QP, S700MC, njl.
⑥HC220P2, HC260LA, JSC 440Y, B280VK, SPFC780, njl.
⑦DC51D+AS, DC53D+MA, 409L, 439, njl.
⑧40Gr, GCr15, 60Si2MnA, 50GrVA, njl.
⑨B380CL, SPFH540, njl.
Iilori ezisetyenziswa ngokuqhelekileyo
①SPA-C, HC400/780DP, S350GD+Z, njl.
②QStE500TM, 510L, 700L, SAPH440, SPFH590, njl.