Iyo yepamusoro-inopisa inopisa Stamping Production Line yeUltral high-Simba Simbi (Aluminium)
Zvinhu zvinokosha
Mutsetse wekugadzira wakagadzirirwa kukwidziridza maitiro ekugadzira ezvikamu zvemotokari kuburikidza nekushandiswa kweanopisa stamping tekinoroji.Kuita uku, kunozivikanwa sekupisa kutsika muAsia uye kuomeswa kwekudhinda muEurope, kunosanganisira kupisa zvinhu zvisina chinhu kune imwe tembiricha uye wozoitsikirira mumhando dzinoenderana uchishandisa hydraulic press tekinoroji uku uchiramba uchimanikidza kuti uwane chimiro chaunoda uye kuita shanduko yechikamu. simbi zvinhu.Iyo inopisa stamping tekinoroji inogona kukamurwa kuita yakananga uye isina kunanga inopisa stamping nzira.
Zvakanakira
Imwe yemabhenefiti akakosha ezvinopisa-akadhindwa zvimiro zvemukati chimiro chavo chakanakisa, icho chinobvumira kugadzirwa kweakaomesesa geometries ane akasarudzika ekusimba kwesimba.Simba rakakwirira rezvikamu zvinopisa zvinopisa zvinogonesa kushandiswa kwesimbi dzakatetepa mapepa, kuderedza uremu hwezvikamu apo ichichengetedza kutendeseka kwemaitiro uye kukanganisa kushanda.Zvimwe zvakanakira zvinosanganisira:
Yakaderedzwa Joining Operations:Tekinoroji yekutsikisa tekinoroji inoderedza kudiwa kwewelding kana yekusimbisa yekubatanidza mashandiro, zvichikonzera kuvandudza kushanda zvakanaka uye kukwidziridzwa kwechigadzirwa.
Yakaderedzwa Springback uye Warpage:Iyo inopisa stamping maitiro inoderedza kusada deformation, senge chikamu chechirimo uye warpage, kuve nechokwadi chechokwadi dimensional kurongeka uye kuderedza kudiwa kwekuwedzera rework.
Zvikamu Zvishoma Zvikanganiso:Zvikamu zvinopisa zvinoratidzira zvishoma, zvakadai sekutsemuka uye kupatsanurana, zvichienzaniswa nemaitiro anotonhora ekugadzira, zvichiita kuti chigadzirwa chiwedzere kunaka uye kuderedzwa kwemarara.
Lower Press Tonnage:Kupisa stamping kunoderedza inodiwa yekutsikirira tonnage kana ichienzaniswa neinotonhora yekugadzira matekiniki, zvichitungamira kukuchengetedza mutengo uye kuwedzera kugadzirwa kwekuita.
Customization of Material Properties:Kupisa stamping tekinoroji inobvumira kugadzirisa kwezvinhu zvivakwa zvinoenderana nenzvimbo dzakanangana dzechikamu, optimize mashandiro uye kushanda.
Enhanced Microstructural Improvements:Kupisa stamping kunopa kugona kusimudzira iyo microstructure yezvinhu, zvichikonzera kuvandudzwa kwemakanika zvivakwa uye kuwedzera kusimba kwechigadzirwa.
Matanho ekugadzira akakwenenzverwa:Kupisa stamping kunobvisa kana kudzikisa nhanho dzepakati dzekugadzira, zvichikonzera nzira yakareruka yekugadzira, kuwedzera kugadzirwa, uye ipfupi nguva yekutungamira.
Product Applications
Iyo Yepamusoro-Simba Simbi (Aluminium) Yakakwira-Speed Hot Stamping Production Line inowana yakafara kushandiswa mukugadzirwa kwemotokari chena nhengo dzemuviri.Izvi zvinosanganisira magungano embiru, mabhampa, matanda egonhi, uye magadzirirwo epadenga renjanji anoshandiswa mumotokari dzinotakura vanhu.Pamusoro pezvo, kushandiswa kwema alloys epamberi anogoneswa nekupisa stamping kuri kuwedzera kuongororwa mumaindasitiri akadai seaerospace, kudzivirira, uye misika iri kusimukira.Aya ma alloys anopa zvakanakira simba repamusoro uye kuderedzwa uremu izvo zvakaoma kuwana kuburikidza nedzimwe nzira dzekugadzira.
Mukupedzisa, iyo Yepamusoro-Simba Simbi (Aluminium) Yakakwira-Speed Hot Stamping Production Line inova nechokwadi uye nemazvo kugadzirwa kwezvikamu zvemuviri zvemotokari zvakaoma.Nekuumbwa kwepamusoro, kuderedzwa kwekubatanidza mashandiro, kuderedzwa kuremara, uye kuwedzeredzwa kwezvinhu zvivakwa, iyi mutsara wekugadzira inopa akawanda mabhenefiti.Zvishandiso zvaro zvinosvika pakugadzirwa kwenhengo dzemuviri chena dzemotokari dzevatyairi uye inopa mabhenefiti angangoita mumhepo, kudzivirira, uye misika iri kusimukira.Chengetedza mari muSimbi Yakakwirira-Simba (Aluminium) Yakakwira-Speed Hot Stamping Production Line kuti uwane kuita kwakatanhamara, kugadzirwa, uye kureruka dhizaini mabhenefiti mumaindasitiri emotokari uye akabatana.
Chii chinonzi hot stamping?
Kupisa kutsika, kunozivikanwawo sekuomesa tsinha muEurope uye kupisa kuumba muAsia, inzira yekugadzira zvinhu apo isina chinhu chinodziiswa kune imwe tembiricha yobva yatsikwa nekudzimwa pasi pekumanikidzwa mufa rinoenderana kuti riwane chimiro chaunoda uye kukwezva. kushanduka kwechikamu musimbi yesimbi.Tekinoroji yekutsikisa tekinoroji inosanganisira kupisa boron simbi mashizha (ane simba rekutanga re500-700 MPa) kune inosimbisa nyika, nekukurumidza kuaendesa kurufu nekuda kwekumhanya-mhanya, uye kudzima chikamu chiri mukati mekufa pamwero wekutonhora unopfuura 27 °. C / s, inoteverwa nenguva yekubata pasi pekumanikidzwa, kuwana ultra-high simba simbi zvikamu neuniform martensitic structure.
Zvakanakira kupisa stamping
Yakavandudzwa yekupedzisira tensile simba uye kugona kugadzira yakaoma geometries.
Yakadzikisa huremu hwechikamu nekushandisa yakatetepa sheet simbi uku uchichengetedza kutendeseka uye kuparara kwekuita.
Kudzikira kwekuda kwekujoinha maoperation senge welding kana fasting.
Chikamu chakaderedzwa chinodzokera kumashure uye chinotenderera.
Zvishoma zvakakanganisika senge makatsemuka nekutsemuka.
Lower press tonnage zvinodiwa zvichienzaniswa nekutonhora kuumba.
Kugona kugadzirisa zvivakwa zvezvinhu zvichibva pane yakatarwa chikamu zone.
Yakavandudzwa mamicrostructures ekuita zvirinani.
Yakakwenenzverwa yekugadzira maitiro nematanho mashoma ekushanda kuti uwane chigadzirwa chakapedzwa.
Aya mabhenefiti anobatsira mukugonesa kwese, kunaka, uye kuita kwezvinopisa zvakadhindwa zvimiro zvikamu.
Mamwe ruzivo nezve kupisa stamping
1.Hot Stamping vs Cold Stamping
Hot stamping inzira yekugadzira iyo inoitwa mushure mekupisa simbi pepa, nepo kutonhora kutsika kunoreva kutsika kwakananga kwesimbi pasina preheating.
Cold stamping ine mabhenefiti akajeka pane inopisa stamping.Zvisinei, inoratidzawo zvimwe zvisingabatsiri.Nekuda kwekushushikana kwakanyanya kunokonzerwa nekutonhora kwekutsika zvichienzaniswa nekutsikisa kunopisa, zvigadzirwa zvinotonhora-zvidhindo zvinonyanya kuputika nekutsemuka.Naizvozvo, chaiyo stamping midziyo inodiwa painotonhora stamping.
Kupisa stamping kunosanganisira kudziyisa simbi kune tembiricha yepamusoro isati yatsika uye panguva imwe chete ichidzima mufa.Izvi zvinotungamira kushanduko yakakwana yesimbi ye microstructure kuita martensite, zvichikonzera kusimba kwepamusoro kubva pa1500 kusvika 2000 MPa.Nekuda kweizvozvo, zvigadzirwa zvinopisa-zvitambi zvinoratidza simba repamusoro zvichienzaniswa neanotonhora-akadhindwa mamwe.
2.Hot Stamping Process Flow
Kupisa kudzvanya, kunozivikanwawo se "press hardning," kunosanganisira kudziyisa pepa rine simba rekutanga rine simba rekutanga re500-600 MPa kune tembiricha iri pakati pe880 ne950°C.Pepa rinopisa rinobva radhindwa nekukurumidza uye kudzimwa mufa, richiwana kutonhora kwe20-300 ° C / s.Kushandurwa kwe austenite kuita martensite panguva yekudzima kunowedzera simba rechikamu, zvichibvumira kugadzirwa kwezvikamu zvakadhindwa zvine simba rinosvika ku1500 MPa.Hot stamping techniques inogona kuiswa muzvikamu zviviri: yakananga inopisa stamping uye isina kunanga inopisa stamping:
Mune yakananga inopisa stamping, iyo preheated blank inodyiswa zvakananga muyakavharwa yekufa yekutsika nekudzima.Maitirwo anotevera anosanganisira kutonhora, kucheka mupendero uye gomba punching (kana laser kucheka), uye kuchenesa pamusoro.
Fiture1: inopisa stamping processing mode--direct hot stamping
Mune iyo isina kunanga inopisa stamping process, iyo inotonhora yekugadzira pre-kuumbwa nhanho inoitwa isati yapinda mumatanho ekudziya, kupisa kutsika, kucheka kwemupendero, kuboora gomba, uye kuchenesa pamusoro.
Musiyano mukuru pakati pezvisina kunanga kupisa stamping uye yakananga inopisa stamping maitiro ari mukubatanidzwa kwekutonhora kuumba pre-kuumba nhanho isati yapisa nenzira isina kunanga.Mukutsika kwakananga kunopisa, simbi yesimbi inodyiswa zvakananga muchoto chekudziya, nepo mune isina kunanga inopisa stamping, inotonhora-yakaumbwa pre-yakaumbwa chikamu inotumirwa muchoto chekupisa.
Iyo nzira yekuyerera kwekusina kunanga inopisa stamping inowanzo sanganisira anotevera matanho:
Kutonhora kuumba pre-kuumba--Kupisa-Kupisa stamping--Edge kudimburira nekubaya buri-Kuchenesa pamusoro
Fiture2: inopisa stamping processing mode--indirect inopisa stamping
3.Chishandiso chikuru chekutsikisa chinopisa chinosanganisira choto chekudziya, kupisa kugadzira muchina, uye kupisa kutsika molds.
Heating Furnace:
Iyo yekudziya yevira inoshongedzerwa nekudziya uye tembiricha yekudzora masimba.Iyo inokwanisa kupisa mahwendefa e-high-simba kune tembiricha yerecrystallization mukati menguva yakatarwa, kuwana iyo austenitic state.Inoda kukwanisa kuchinjika kune yakakura-automated inoenderera mberi kugadzirwa zvinodiwa.Sezvo iyo inopisa billet inogona kubatwa chete nemarobhoti kana mechanical maoko, choto chinoda otomatiki kurodha uye kurodha nepamusoro chinzvimbo chakarurama.Uyezve, paunenge uchipisa mahwendefa esimbi asina kuvharwa, inofanira kupa gasi kudzivirira kudzivirira pamusoro pe oxidation uye decarbonization yebillet.
Hot Forming Press:
Muchina wekudhinda ndiyo musimboti weiyo inopisa stamping tekinoroji.Inoda kuve nekwaniso yekukurumidza kutsika uye kubata, pamwe nekushongedzerwa nekukurumidza kutonhora system.Kuoma kwounyanzvi kwemichina yokutsikirira inopisa inodarika nokure iya yemichina yokutsikirira inotonhora yakajairika.Pari zvino, makambani mashomanana okune dzimwe nyika bedzi akagona kugadzira nokugadzira michina yemichina yakadaro, uye ose anotsamira pakutenga kunze kwenyika, zvichiita kuti adhure.
Hot Stamping Molds:
Molds dzinopisa dzinoita nhanho dzekuumba uye dzekudzima.Muchikamu chekugadzira, kana billet ichinge yadyiswa mukati memugodhi, mold inokurumidza kupedzisa nzira yekutsikirira kuti ive nechokwadi chekupedzwa kwechikamu chekugadzira zvinhu zvisati zvaitwa martensitic phase shanduko.Zvadaro, inopinda muchikamu chekudzima uye kutonhora, apo kupisa kubva kune workpiece mukati memuumbi kunoramba kuchiendeswa kune mold.Mapombi ekutonhodza akarongwa mukati me mold ipapo anobvisa kupisa kuburikidza neinotonhorera inoyerera.Shanduko yemartensitic-austenitic inotanga kana tembiricha yebasa yadzika kusvika 425°C.Shanduko pakati pemartensite uye austenite inopera kana tembiricha yasvika 280 ° C, uye workpiece inotorwa pa200 ° C.Basa rekubata kwe mold nderokudzivirira kusaenzana kwekuwedzera kwekupisa uye kuputika panguva yekudzima, izvo zvinogona kuguma nekuchinja kukuru kwechimiro uye zviyero zvechikamu, zvichiita kuti zvive zvakasara.Pamusoro pezvo, inokwidziridza kupisa kwekufambisa kushanda pakati pechishandiso uye mold, kukurudzira kukurumidza kudzimwa uye kutonhora.
Muchidimbu, iyo huru yemidziyo yekutsikisa inopisa inosanganisira choto chekudziya yekuwana tembiricha yaunoda, inopisa yekugadzira yekutsikisa yekutsinhanisa nekukurumidza uye kubata nekukurumidza kutonhora sisitimu, uye inopisa stamping molds inoita ese ari maviri ekuumba uye kudzima nhanho kuti ive nechokwadi chekuumbwa kwechikamu. uye kutonhora kunoshanda.
Iyo yekudzimisa kutonhora kumhanya haingokanganisa nguva yekugadzira, asi zvakare inokanganisa shanduko inoshanda pakati pe austenite uye martensite.Iyo yekutonhodza mwero inotarisa kuti ndeupi rudzi rwekristaro chimiro chichaumbwa uye chine hukama nekupedzisira kuomesa mhedzisiro yeworkpiece.Iyo yakanyanya kutonhora tembiricha yeboron simbi ingangoita 30 ℃ / s, uye chete kana mwero wekutonhodza ukadarika tembiricha yekutonhora yekutonhora kunogona kusimudzirwa kuumbwa kwemartensitic chimiro.Kana chiyero chekutonhora chiri pasi peiyo yakakosha kutonhora mwero, zvisiri-martensitic zvimiro zvakaita sebainite zvinozoonekwa mune workpiece crystallization chimiro.Nekudaro, iyo yakakwira mwero wekutonhodza, zviri nani, kukwira kweyero yekutonhodza kunotungamira kune kutsemuka kwezvikamu zvakaumbwa, uye inonzwisisika yekutonhora chiyero chinoda kutariswa zvinoenderana nekuumbwa kwezvinhu uye maitiro ezvikamu.
Sezvo dhizaini yepombi inotonhora yakabatana zvakananga nehukuru hwekutonhora kwekutonhora, pombi inotonhorera inowanzo gadzirwa kubva pakuona kwekunyanya kupisa kwekufambisa kunoshanda, saka kutungamira kwepombi yekutonhodza kwakagadzirwa kwakanyanya kuoma, uye zvakaoma. kuwana ne mechanical drilling mushure mekupedzwa kwekukanda mold.Kuti udzivise kudziviswa nekugadzira michina, nzira yekuchengetedza nzira dzemvura pamberi pekukanda mold inowanzosarudzwa.
Nekuti inoshanda kwenguva yakareba pa200 ℃ kusvika 880 ~ 950 ℃ pasi pekutonhora kwakanyanya uye kupisa kuchinjika mamiriro, iyo inopisa stamping die material inofanirwa kuve yakanaka yemaitiro kuomarara uye yekupisa conductivity, uye inogona kuramba yakasimba kupisa friction inogadzirwa nebillet pa. tembiricha yepamusoro uye abrasive kupfeka mhedzisiro yeakadonha oxide layer particles.Pamusoro pezvo, iyo mold material inofanirwawo kuve neyakanaka corrosion resistance kune inotonhorera kuti ive nechokwadi chekuyerera kwakanaka kwepombi inotonhorera.
Kuchekerera nekuboora
Nekuti kusimba kwezvikamu mushure mekupisa kunopisa kunosvika ku1500MPa, kana iyo yekutsikisa kucheka nekubaya ikashandiswa, zvinodiwa tonnage zvemidziyo zvakakura, uye kupfeka kwekufa kwekucheka kwakakomba.Naizvozvo, laser yekucheka mayuniti anowanzoshandiswa kutema mipendero nemakomba.
4.Common mamakisi anopisa stamping simbi
Performance isati yadhinda
Kuita mushure mekutambisa
Parizvino, giredhi rakajairwa resimbi inopisa ndeye B1500HS.Simba rekusimba risati ratsika rinowanzova pakati pe480-800MPa, uye mushure mekutsika, simba rekusimba rinogona kusvika 1300-1700MPa.Kureva kuti, simba rekusimba re480-800MPa simbi ndiro, kuburikidza nekupisa kuumbwa kwekugadzira, inogona kuwana simba rekusimba rinosvika 1300-1700MPa zvikamu.
5.Kushandiswa kwesimbi inopisa stamping
Iko kushandiswa kwezvinopisa-kutsika zvikamu zvinogona kuvandudza zvakanyanya kuchengetedzwa kwemota uye kuona huremu hwemuviri wemotokari muchena.Parizvino, tekinoroji inopisa yekutsikisa yakashandiswa kune chena nhengo dzemuviri wevatyairi mota, senge mota, A mbiru, B mbiru, bumper, gonhi remusuwo uye denga remba uye zvimwe zvikamu.Ona mufananidzo 3 pazasi semuenzaniso zvikamu zvakakodzera kuchiedza -kurema.
mufananidzo 3: Zvikamu zvichena zvemuviri wakakodzera kupisa stamping
Mufananidzo 4: jiangdong michina 1200 Ton Hot Stamping Press Line
Parizvino, JIANGDONG MACHINERY inopisa stamping hydraulic press production line mhinduro dzave dzakakura uye dzakagadzikana, munzvimbo yeChina inopisa yekugadzira zvitambi ndeyeyenhanho inotungamira, uye seChina Machine Tool Association yekuumba muchina webazi mutevedzeri wasachigaro unit pamwe nenhengo dzenhengo. yeChina Forging Machinery Standardization Committee, takaitawo basa rekutsvagisa nekushandisa renyika yepamusoro-soro inopisa yekutsikisa simbi nealuminium, iyo yakaita basa guru mukusimudzira indasitiri yezvitambi zvinopisa muChina uye kunyangwe pasirese. .
