Ring forgings chigadzirwa cheindasitiri yekugadzira uye rudzi rwekugadzira. Izvo zvinhu zvakaita serin'i zvinhu zvinoumbwa nekushandisa simba rekunze kune simbi mabhiliti (kunze kwema plates) uye kuagadzira kuita akakodzera masimba ekumanikidza kuburikidza nepurasitiki deformation. Simba iri rinowanzo wanikwa nekushandisa sando kana pressure. Nzira yekugadzira inovaka chimiro chezviyo chakanatswa uye inovandudza zvinhu zvemuviri zvesimbi. Mhete forgings inogona kuoneka kwese kwese muhupenyu hwezuva nezuva uye chigadzirwa cheindasitiri.
Nzira yekugadzira
1. Sliding wire blanking: Cheka ingot yesimbi muhukuru hunonzwisisika uye uremu maererano nezvinodiwa zvechigadzirwa.
2.Kupisa (kusanganisira tempering): Midziyo yekudziya inonyanya kusanganisira imwe-chamber vira, push rod furnace uye tafura annealing vira. Ese mavira ekudziya anoshandisa gasi rechisikigo sehuni.
Tembiricha yekudziya yeingot yesimbi inowanzo 1150 ℃～1240 ℃. Nguva yekupisa yesimbi inotonhora ingot inenge maawa 1 kusvika ku5, uye nguva yekupisa yesimbi inopisa ingot hafu yenguva yekupisa yesimbi inotonhora ingot. Iyo inopisa simbi ingot inopinda mukugadzira nzira.
3. Kugadzira: Iyo ingot yesimbi inopisa kusvika ku1150～1240℃ inotorwa kunze kwechoto chekupisa, uye yozoiswa mumhepo sando kana electro-hydraulic nyundo nemushandi. Zvinoenderana nehukuru hweingot yesimbi uye chiyero chekuumba zvinodiwa, iyo inoenderana roughening, kudhirowa uye mamwe maitiro anoitwa, saizi yekugadzira inotariswa munguva chaiyo, uye tembiricha yekugadzira inodzorwa neiyo infrared thermometer.
4. Kuongorora: Kuongorora kwekutanga kwefogi isina chinhu kunoitwa, kunyanya kutaridzika uye saizi yekuongorora. Panyaya yechitarisiko, chikuru chekuongorora ndechekuti pane zvikanganiso zvakaita sekutsemuka. Panyaya yehukuru, iyo isina chinhu margin inofanira kuvimbiswa kuve mukati mezvinodiwa zvekudhirowa, uye marekodhi anofanirwa kuchengetwa.
5. Kurapa kwekupisa: Kupisa iyo yekuumba kune tembiricha yakafanotemerwa, ichengete ichidziya kweimwe nguva yenguva, uye wozoitonhodza nekukurumidza yakafanorongwa kuti uvandudze chimiro chemukati uye kuita kwekugadzira. Chinangwa ndechekubvisa kushushikana kwemukati, kudzivirira deformation panguva yekugadzira, uye kugadzirisa kuomarara kuita kuti kuumba kuve nyore kucheka. Mushure mekupisa kupisa, ingot yesimbi inotonhorera mhepo kana mvura-yakanyorova uye inodzimwa maererano nezvinodiwa zvenyama.
6. Kugadziriswa kwakakasharara: Mushure mekugadzira kwakanyatso kuumbwa, inogadziriswa kuita forgings yezvakasiyana-siyana zvinoenderana nezvinodiwa zvechigadzirwa.
7. Ultrasonic chikanganiso chekuona: Mushure mekugadzira kwatonhora, tembiricha inodonha kusvika pa20 ℃ ye ultrasonic chikanganiso chekuonekwa kuti chisangane nemitemo yenyika Ⅰ, Ⅱ, Ⅲ uye mamwe maitiro uye pamusoro pekuremara kwekuongorora.
8. Mechanical property test: Kuti isangane nezvinodiwa nevatengi, ma mechanic zvimiro zve forgings zvinofanirwa kuyedzwa, kunyanya goho, tensile, maitiro uye mamwe bvunzo. Midziyo mikuru yekuongorora yekambani inosanganisira 1 universal mechanical properties tester, 1 impact tester, 1 inoenderera simbi bar dotting machine, 1 ultrasonic flaw detector, 1 magnetic particle flaw detector, 2 thermometers, 1 yemagetsi kaviri-blade broaching muchina, 1 impact cryostat, 1. metallographic microscope, 1 metallographic pre-grinder, 1 metallographic cuting machine, 2 Brinell hardness testers, nezvimwewo, izvo zvinokwanisa kuzadzisa zvinodiwa zvekuongororwa kwemaitiro akasiyana siyana.
9. Kuongorora kwekupedzisira: Zvigadzirwa zvakapedzwa zvinopedzisira zvichiongororwa kuti zvive nechokwadi chokuti kutaridzika kwekugadzira kwakanyorova uye kusina zvikanganiso zvakadai sekuputika, uye zviyero zviri mukati mezvinodiwa zvekudhirowa uye zvakanyorwa.
10. Werehousing: Mushure mekuongororwa kwemhando, mafogi akapedzwa anongoiswa mukati uye anoiswa mudura rezvigadzirwa zvakapedzwa kuti zvitumirwe.
Iwo mashandisirwo eminda yekugadzira mhete ndeaya: Diesel ring forgings: rudzi rwedhiziri forgings. Diesel injini imhando yemagetsi emagetsi, uye inowanzoshandiswa seinjini. Kutora mainjini edhiziri semuenzaniso, mafogiji anoshandiswa anosanganisira masilinda emisoro, majenari makuru, crankshaft end flange inobuda magumo mashafts, kubatanidza tsvimbo, piston rods, misoro yepiston, crosshead pini, crankshaft transmission giya, mhete dzegiya, magiya epakati, uye pombi yemafuta. miviri, etc.
Ring forgings dzine nhoroondo yezviuru zvemakore munyika yangu. Kugadzira muchina kunoitwa uchishandisa maturusi ekuforoma pane akasiyana siyana ekugadzira michina. Machine forging inogona kupatsanurwa muzvikamu zvina zvichienderana nemidziyo uye maturusi anoshandiswa: mahara forging, model forging, die forging uye special forging.
Chero anofarira zvigadzirwa zvedu, ndapota taura nesu kune catalog padella@welonchina.com. Thankiwe!
Nguva yekutumira: Aug-06-2024
