Chitsauko Chekutanga: Chii chinonzi stamping die?

Metal stamping die inzira inotonhora yekugadzira iyo inotanga netambo yesimbi, inozivikanwa sesimbi isina chinhu kana mudziyo. Kuburikidza nekushandiswa kweimwe kana yakawanda inofa, iyi nzira inocheka nekuumba simbi kuti iwane chimiro chaunoda cheshiti kana chimiro. Simba rinoshandiswa kune isina chinhu rinoshandura geometry yayo, ichikonzera kushushikana kunoita kuti chishandiso chikodzere kupeta kana kuumbwa kuita mafomu akaomarara. Zvikamu zveStamping zvinogadzirwa nenzira iyi zvinogona kusiyana zvakanyanya muhukuru, kubva padiki kusvika pakukura zvakanyanya, zvichienderana nekushandiswa chaiko.

Simbi yekutsikisa dhiya, inonziwo kudzvanya, inosanganisira nzira dzakasiyana siyana sekubaya, kuvhara, kubaya, kuita mari, uye mamwe akati wandei mashandiro. Kurongeka mukugadzira kwakakosha kuti ive nechokwadi chekuti punch yega yega inowana mhando yakakwana.

Mafaro anoshandiswa mukufa stamping maturusi akasarudzika akagadzirirwa kugadzira chaiwo dhizaini, kubva kuzvinhu zvakapfava zvemazuva ese kusvika kune yakaoma kunzwisisa komputa. Iwo anogona kugadzirwa kune imwechete-basa mashandiro kana sechikamu cheakatevedzana akatevedzana emabasa anoitwa mumatanho. Kune marudzi mana eMetal stamping die: single punch inofa, inofambira mberi inofa, kompani inofa, uye kutamisa kunofa.

Kana watanga kugadzira chidhindo chinofa, teerera kune simbi uye zvinhu zviri pazasi:

Kana iyo yekutsikisa zvinhu iine kuomarara kwakanyanya, senge simbi isina tsvina, iyo yekutsikisa inofa inoda kushandisa simbi ine yakanaka kupfeka inodzivirira zvinhu, senge Cr12MoV.

1.2 Zvemidziyo yakapfava,senge aruminiyamu, iyo stamping die wear resistance inodiwa yakadzikira zvishoma, asi kunamira kwechinhu chacho kunofanirwa kutariswa kudzivirira izvo zvinhu zvinonamatira kufa. Iwe unogona kusarudza simbi inofa ine yakanaka anti-sticking properties.

Kufa kuri pasi pekuremerwa kwakakura panguva yekushanda, senge chidhindo chinofira mavhavha makuru emotokari, zvinhu zvinofanirwa kunge zvine kusimba kwakanyanya, uye simbi dzakaita seSKD11 dzinogona kusarudzwa.

Kana nzvimbo yekushanda inofa ine njodzi dzekuora, sekushanda munzvimbo ine hunyoro, iwe unofanirwa kusarudza simbi inofa ine corrosion resistance, sesimbi isina tsvina.

Kune mabheji madiki, zvinodiwa zvekushanda kwezvinhu zvinofa zvinogona kuderedzwa zvakakodzera, uye zvinhu zvakaderera-mutengo senge 45 simbi zvinogona kusarudzwa, uye yakakodzera kupisa kurapwa kunogona kuitwa kuvandudza kushanda.

Kune mabheti akakura, iwe unofanirwa kusarudza simbi inofa ine mashandiro epamusoro, kukwirira kupfeka kuramba, uye hupenyu hwepamusoro. Zvishandiso zvakaita secemented carbide zvinogona kushandiswa kutsika inofa kugadzirwa kwakawanda.

High-chaiyo molds inoda diki deformation, senge CrWMn simbi, ine diki yekudzima deformation uye inokodzera kugadzira yakakwirira-chaiyo stamping mold.

Pasi pemamiriro ekusangana kwekuita zvinodiwa, iyo mold simbi mutengo, mutengo wekugadzirisa, nezvimwe zvinotariswa zvizere. Semuenzaniso, mamwe masimbi matsva ekuumbwa ane mashandiro akanaka asi mitengo yakakwira, uye mutengo uye kubatsirwa kunofanirwa kuyerwa.

Punch imwe chete inofa kana mold inoumbwa ne concave mold uye punch mold kana multiple concave molds uye multiple punch molds. Chibhakera chimwe nechimwe chinopedza nguva imwe chete yekuumbwa kwegomba rekubaya kana chimiro chimwe nekuti chimiro chayo uye basa rayo rakagadzikwa uye rakagadzirirwa imwe nzira. Metal Yakagadzirwa uye haigone kushandiswa kune mamwe maitiro. Kazhinji ndeye diki kana yepakati-mwero kugadzirwa, kunyanya kune mamiriro apo nzvimbo yekubaya kana chimiro chinoda kuchinjwa kazhinji. Inogona kugadziridzwa zviri nyore uye nekutsiviwa panguva yekugadzira, uye iyo imwechete punch die mutengo yakaderera. Inokodzera kugadzirwa kwezvimedu zvidiki zvesimbi stamping zvine maitiro ari nyore.

Kutanga, isa ndiro yesimbi kuti irove munzvimbo yekushanda yepunch imwe chete inofa. Iyo workpiece inowanzosungirirwa kuti ive nechokwadi chekugadzikana panguva yekutsika. Iyo punch ye single punch die inodzika, ichishandisa simba rekuita pane simbi workpiece. Gadzira buri raunoda kana chimiro. Mushure mekugadzirisa kwapera, punch ichasimudzwa kubva kune workpiece kugadzirira kutsika kunotevera. Zvadaro manually bvisa workpiece uye dzokorora pamusoro oparesheni.

2.1 Kukurumidza kugadzira - Kucheka kwakawanda kunogona kuitwa kubva kune akati wandei anofa.

2.2 Kumisikidzwa kwechinhu chisina chinhu - Kuisa nekuisazve nzvimbo isina chinhu kuri nyore. Inogona kushandurwa, kupepetwa, uye kuchinjwa pasina kushanda nesimba.

2.3 Complex geometries - Inogadzira yakaoma geometries pasina kudikanwa kwekuverenga kwakakosha kana kugadzirisa.

2.4 Kubata madhiri - Madhiri akareruka uye haadhure kubata.

2.5 Tooling - Tooling idiki uye zviri nyore kuwanikwa.

Progressive die, inodaidzwa zvakare kunzi inoenderera kufa kana mold, inotonhora yekutsika kufa iyo inoshandisa mitsetse-yakaita stamping zvinhu mbishi mune imwe stamping sitiroko, uye inoshandisa zviteshi zvakati wandei kupedzisa maitiro akawanda ekutsika panguva imwe chete pane seti yezviumbwa. Imwe neimwe stamping process ye mold inopedzwa. Pane imwe nguva, bhanhire rezvinhu rinofamba pane imwe nzvimbo, uye zvikamu zvisina kuvhara zvishoma nezvishoma zvinoumbwa mukuenderera mberi. Kuenderera mberi kuumba inzira yemaitiro ane yakanyungudutswa maitiro, zviri nyore kugadzira, kuchekerera, grooving, punching, plastiki deformation, blanking. Iyi nzira inopedzwa pane mold.

Iyo Progressive die inogona kupedzisa akawanda maitiro mune imwe feed. Izvi zvinotevera mafambiro akajairika ekufa kunofambira mberi:

(1) Iyo ndiro yesimbi kana tambo inopihwa mufa inofambira mberi nenzira yereel. Iyo feed system inotungamira iyo simbi zvinhu kuti ive nechokwadi chekumira kwayo mu mold.

(2) Iyo sisitimu inotungamira simbi tambo mu mold, iyo clamping system inovimbisa kuti simbi tambo inoramba yakagadzikana panguva yese yekutsika, uye inotungamira sisitimu inovimbisa kuti simbi tambo yakamira zvakanaka.

(3) Chekutanga process stamping: Muchikamu chekutanga chekufa kunofambira mberi, simbi yesimbi inopfuura nepanch yekutanga uye inofa kuti ipedze iyo yekutanga stamping process, inogona kunge iri kurova, kucheka kana kuumba chimiro, nezvimwe.

(4) Bhandi resimbi rinotungamirira workpiece iyo yapedza nzira yekutanga kune imwe nzvimbo yegadziriro inotevera kuburikidza nehurongwa hwekufamba.

(5) Chechipiri dhizaini stamping: Muchiitiko chechipiri, simbi yesimbi inopfuura neimwe seti yezvibhakera uye inofa zvakare kuti ipedze muitiro wechipiri. Iyi nzira inodzokororwa mukati me mold, nekuvhiya kwega kwega kuchipedzwa pamutsara unoramba uripo wesimbi.

(6) Ramba kusvikira workpiece ichipfuura zvose zvakagadzirirwa maitiro.

(7) Kuburitsa: Mushure mekupedza maitiro ese, iyo workpiece inoburitswa kubva muforoma yekuvhiya kunotevera, sekusangana kana kunotevera kugadzirisa.

3.1 Progressive dies yakanakira kugadzira akareruka kune zvine mwero kuomarara zvikamu zvine zvinodzokororwa zvimiro uye mayunifomu maficha.

3.2 Iwo anoshanda zvakanyanya pakuramba achidyisa zvinhu uye anoda kushoma kwemushandisi kupindira.

3.3 Inofa inofambira mberi yakanyatsokodzera kugadzirwa kwenguva refu ine inopindirana chikamu dhizaini.

3.4 Chiteshi chega chega chiri mudhishi chine basa rekuita oparesheni chaiyo, sekucheka, kukotama, kurovera, kana kuumba, sezvo tambo inofambira mberi.

Iyo yekomboni inofa idhindo rekutsikisa iro panguva imwe chete rinopedzisa ese ari maviri mukati megomba uye ekunze maumbirwo maitiro pachiteshi chimwe chete chefa (inogona kuita akawanda chitambi mashandiro panguva imwe chete musitiroko imwe). Maitiro akawanda anogona kupedzwa mukutsikisa kumwe chete, kusanganisira makomba akawanda ekubaya kana kuumbwa kwezvimiro. Iyo yakawanda-maitiro dhizaini inosanganisa zvakanakira imwechete punch inofa uye inofambira mberi inofa kune imwe nhanho.

Compound Dies inoshanda mune dzakawanda simbi stamping mashandiro. Kana simbi inodhinda chikamu ichida zvinopfuura chimwe chinhu kuti chidhindwe uye ma operation aya achigona kuitiswa akazvimirira kubva kune mumwe, musanganiswa unofa unogona kushandiswa. Compound inofa ichapa akawanda simbi stamping maficha ane yega yega sitiroko yemuchina. Uyezve, kufa kwekomboni kunopa chikamu chakanakisa flatness.

4.1 Kunyatsoshanda - Compound inofa inocheka zvikamu zvakaoma musitiroko imwe chete kudzivirira kudiwa kwekufa kwakawanda.

4.2 Mutengo-Kushanda - Compound kufa stamping inogadzira zvikamu nekukurumidza, kuchengetedza nguva nemari.

4.3 Speed ​​​​-Compound die stamping inogadzira zvikamu mumasekondi uye inogona kuburitsa anopfuura 1000 zvikamu muawa.

4.4 Kudzokororwa -Kushandisa imwe chete inofa mukomboni kufa stamping inovimbisa kuti chikamu chimwe nechimwe chine zviyero zvakafanana uye kugadzirisa.

Isa izvo mbishi kuti zvigadziriswe munzvimbo yakatarwa kuburikidza ne otomatiki kana manyore madhizaini. Kana yekumusoro mold ichidzika pasi pechiito chemutsindo wekutsvedza, iyo mold uye unloader uye punching punch mumhando yepamusoro inotanga kubata tambo uye ramba uchimanikidza, uye ipapo mipendero yekunze yepunch uye concave mold inobata pane mold uye punch Punch nemapupu uye dips. Chibore chemukati che mold chinoputirwa panguva imwe chete uye chibhakera kuti chiparadzanise chikamu kubva pamucheka.

Izvo zvigadzirwa zvinoumbwa zvakananga mushure mekudhindwa necomposite mold.

Transfer die stamping yakafanana nefa inofambira mberi, asi zvikamu zvinotamiswa kubva kune imwe chiteshi kuenda kune imwe kuburikidza nemakanika yekufambisa system. Inonyanya kushandiswa kana zvikamu zvichifanira kubviswa kubva mutsetse kuti zvibvumirwe kuti zviitwe mumahara. Iyo yekuchinjisa mold inogona kuve imwe mold kana akawanda mold kana michina yakarongwa mumutsara kugadzira mutsara wekugadzira. Inowanzo shandiswa kugadzira zvimwe zvakaomarara, uko nzvimbo yega yega yekushandira inogona kuita mashandiro akasiyana senge punching, kukotama, kutambanudza uye nezvimwe.

5.1 Transfer inofa inokodzera zvikamu zvakaoma zvinoda mashandiro akawanda uye kunyatsomira.

5.2 Vanokwanisa kugadzira zvikamu zvakaoma kunzwisisa zvine kushivirira kwakasimba.

5.3 Transfer inofa inowanzo shandiswa mune yakakwira-vhoriyamu yekugadzira inomhanya nekuda kwekuita kwavo kugona uye otomatiki kugona.

5.4 Iyo workpiece inofamba pakati pezviteshi, uye chiteshi chega chega chinogona kuita sekucheka, kukotama, kubaya, kana kuita mari.

kutamisa kufa stamping kunoshandisa mudziyo wekutumira kuendesa iyo workpiece. Mushure mekunge chiteshi chega chega chadhindwa, iyo workpiece inofambiswa nemakanika kana nemaoko kune inotevera chiteshi chekugadzirisa zvitambi. Transfer die stamping masisitimu anogona kuve neakawanda akasarudzika anofa kana nhevedzano yekufa.

Kazhinji, simbi, aruminiyamu, mhangura, simbi isina tsvina uye ndarira zvinowanzoiswa mukutsikirira zvigadzirwa.

6.1 Iyo imwechete punch die iri nyore uye inochinjika, asi kumhanya kunononoka.

6.2 Inofambira mberi kufa stamping inogona kugadzira zvikamu zvine yakaoma geometries nekukurumidza, zvinodhura-zvinobudirira uye nekudzokorora kwakanyanya.

6.3 Composite die stamping inoumbwa mune imwe nhanho, saka inokodzera zvikamu zvine zvimiro zviri nyore.

6.4 Transfer die inokodzera mamiriro ezvinhu apo maitiro akawanda anoda kupedzwa mukati mekurohwa kumwe chete.

Maintenance

Bvisa simbi machipisi, marara, uye zvisaririra zvemafuta kubva pakufa mushure mekushandisa kwega kwega kana nguva nenguva. Shandisa mabhurashi, zvinofuridza mhepo, kana kuchenesa zvinonyungudutsa (zvakakodzera zvinhu zvinofa) kuchengetedza nzvimbo yekufa yakachena. Semuenzaniso, mune yakakwira-vhoriyamu stamping mashandiro ezvikamu zvemotokari, iyo inofa ingangoda kucheneswa zuva nezuva.

Isa mafuta akakodzera nguva nenguva kuti uderedze kukwesha pakati pezvikamu zvinofamba zvefa. Yepamusoro-yemhando yekutsika mafuta kana magirisi anogona kudzivirira kupera nekupisa. Kuwanda kwekuzora kunoenderana nekumhanya kwekutsika uye mutoro; pakufa kunoshandiswa zvine mwero, mafuta angadiwa kamwe pavhiki.

Gara uchitarisa zviratidzo zvekupfekwa, sekupfeka mavanga pazvibhakera uye kufa, kutsemuka, kana deformation. Shandisa yekutarisa yekuona, magirazi ekukudza, kana nzira dzisiri dzekuparadza dzekuyedza senge magineti chekuongorora. Semuyenzaniso, tarisa macheto ekucheka kwekuvhara anofa nekuda kwezviratidzo zvekudzima zviuru zvishoma zvega zvega zvekutsika zvitambi.

Kurodza kana Kutsiva Zvibhakera uye Kufa

Kana micheto yekucheka yezvibhakera ikafa ikagomara, inogona kurodzwa kuti idzorere kugona kwavo kwekucheka. Mumamiriro ezvinhu apo kupfeka kwakaoma, kutsiva zvakasakara - kunze zvikamu zvakakosha. Semuenzaniso, chibhakera chinoshandiswa pakuboora makomba chingada kurodzwa mushure mehuwandu hwekushandisa kuchengetedza maburi akachena.

Kune madiki akatsemuka kana nzvimbo dzakakuvadzwa pamuviri unofa, welding inogona kuve inogoneka kugadzirisa sarudzo. Nekudaro, zvakakosha kuti ushandise welding process uye yekuzadza zvinhu inokodzera iyo inofa zvinhu kuti ive nechokwadi chekuti nzvimbo yakagadziriswa ine zvinhu zvakafanana kune yekutanga zvinhu. Mushure mekuputika, chikamu chakagadziriswa chinowanzoda kurapwa kwekupisa uye machining kudzorera chimiro chayo uye zviyero.

Kana zvikamu zvefa zvikasarongeka nekuda kwekudengenyeka kana kukanganisa panguva yekutsikisa, kurongeka kunoda kugadziriswa. Izvi zvinogona kusanganisira shimming kana kushandisa chaiyo - gadziriso nzira dzekugadzirisa zvibhakera uye kufa. Semuyenzaniso, mune inofambira mberi stamping kufa, kusarongeka kunogona kutungamira kune kusiri iko kuumbwa kwechikamu, uye kugadzirisa zviteshi kunogona kugadzirisa nyaya iyi.

Simbi yekudhinda inofa chishandiso chakasarudzika chinoshandiswa mukugadzira maitiro. Yakagadzirirwa kucheka, kuumba, kana kuumba simbi mashizha kuita chaiwo anodiwa zvimiro uye zvikamu.

-Inowanzo kuve nezvikamu zvakawanda senge difa seti (kusanganisira epamusoro uye ezasi mahafu ekufa), zvibhakera, uye cavities. Zvibhakera zvinoshandiswa kushandisa simba kutsveyamisa kana kucheka simbi.

- Kune marudzi mana ekutsika anofa zvichienderana nemashandiro avanoita, sekuti kufuga kunofa nekuda kwekucheka maumbirwo kubva pashizha hombe, kuboora kunofira kugadzira maburi, uye kukotama kunofa pakupeta simbi.

-Dzifa dzinogadzirwa kubva kumidziyo yakaita sesimbi yemidziyo inogona kumirisana nekumanikidza kwakanyanya uye kudzokororwa zvinodzokororwa panguva yekutsikisa.

-Kurongeka mukugadzira uye kugadzira kwakakosha sezvo ichitarisa huchokwadi uye kunaka kwezvikamu zvakadhindwa. Vanoda kuchengetedzwa nemazvo kuti ive nechokwadi chekushanda uye hupenyu hurefu hwesevhisi mumaindasitiri ekugadzira maindasitiri uko vanoita basa rakakosha mukugadzira-masimbi masimbi zvinobudirira.