Mirairo yekushandiswa kweiyo induction vira ramming zvinhu

Ichi chigadzirwa chakaoma kumhanya zvinhu, ndapota shanda maererano nemirairo inotevera: Maita basa.

Vira remberi zvinhu Matanho ari nyore esintering anotevera:

Simudza tembiricha kusvika 900 ° C pachiyero che250 ° C / awa, (bata simbi uye tsvuku chete mune isingatsungudike nyika kwemaawa 3-4, zvichienderana nesaizi yechoto)

Ramba uchipisa kusvika pa1300 ° C pachiyero che200 ° C / awa uye chengeta uchidziya kwemaawa maviri kusvika matatu (zvinoenderana nehukuru hwevira.

Iyo tembiricha inowedzerwa kusvika 1550 ° C pachiyero che200 ° C / awa uye inochengeterwa kwemaawa 3-4, ipapo simbi yakanyungudutswa inoridzwa.

1. Usati waoma knotting yevira lining, tanga waisa rukoko rwe Mica bepa muchoto coil insulation layer. Isa imwe nhete yemachira easbestosi, uye pamurume nhanho uye sanganisa yega yega yezvinhu kana uchiisa.

2.Knotted furnace pasi: Iyo hukobvu hwevira remoto riri pamusoro pe200mm-280mm, uye izere nejecha kaviri kana katatu. Pakati pemaoko ekuruka, kuwanda kwenzvimbo dzakasiyana kunodzivirirwa kubva mukusaenzana, uye vira rekunamira mushure mekubheka uye sintering harisi diki. Naizvozvo, ukobvu hwechikafu chinofanirwa kudzorwa zvakanyanya. Kazhinji, ukobvu hwejecha kuzadza haupfuuri 100mm / nguva imwe neimwe, uye iyo vira remadziro rinodzorwa mukati me60mm. Vanhu vazhinji vakapatsanurwa kuita mashifiti, vanhu 4-6 pamashifu, uye maminetsi makumi matatu kune yega yega kutsiva, kutenderedza choto Tenderera zvishoma nezvishoma uye shandisa zvakaenzana kudzivirira kuwanda kusingaenzane.

3. Kana iro banga pazasi pevira richisvika pakukwirira kwaidikanwa, rinenge rakapetenuka uye chiganda chinoiswa chinogona kuiswa. Panyaya iyi, kutarisirwa kunofanirwa kutorwa kuti uve nechokwadi chekuti chimbo chinokuvadzwa chiri chakakomberedzwa neiyo induction coil, yakagadziridzwa yakatwasuka kumusoro uye pasi, uye chimiro chiri padhuze sezvinobvira kuzasi kwechoto chakavakwa. Mushure mekugadzirisa pena pena kuti ienzane, shandisa matatu emapuranga wedges kuti uchinjike, uye wepakati kusimudza huremu unosimbirirwa kuti udzivise rusvingo rwevira. Kana kuruka, izvo zvekumhara zvakasiya misha.

4.Knotting rusvingo rwevira: iyo hukobvu hwevira remoto ndeye 90mm-120mm, ichiwedzera yakaoma knotting zvinhu mumabatch, jira iri yunifomu, ukobvu hweiyo yekuzadza haupfuure 60 mm, uye iyo knotting ndeye maminetsi gumi nemashanu (bhuku rekuruka ) kusvikira yaenzana neepamusoro kumucheto kweringi induction pamwechete. Iyo inovhuvhuta muforoma haifanire kubviswa kunze kwekuti knotting yapera, uye inoshanda sekudziya induction panguva yekuomesa uye sintering.

5. Kubheka uye sintering maratidziro: kuitira kuti uwane matatu-masisitimu dhizaini yevira remoto, kubheka uye sintering maitiro akapatsanurwa kuita matanho matatu: teerera pini dzesimbi uye zvidiki simbi zvigadzirwa zvakawedzerwa kuchoto panguva yekubheka uye sintering. , Usawedzera zvidimbu zvikuru zvedare, simbi ine matipi, kana mazino.

Baking nhanho: chengetedza iyo tembiricha pa200 iripo kwemaminitsi makumi maviri uye mazana matatu emaminitsi makumi maviri nemashanu, chengeta iyo isingaumbike chakuvhe inopisa kusvika 20 ° C, chengetedza iyo yepakati frequency tiraini yetoni imwe kana zvishoma kwemaminetsi zana nemakumi masere; chengetedza iyo yepakati frequency tiraira inopfuura 300 toni kwemaminetsi mazana matatu, Chinangwa ndechekubvisa zvachose hunyoro muvira remoto.

6. Semi-sintering danho: kupisa kupisa pa400 ikozvino kwemaminitsi makumi matanhatu, mazana mashanu ekuchengetedza kupisa kwemazuva makumi matatu, uye mazana matanhatu ekuchengetedza kupisa kwemaminitsi makumi matatu. Iyo yekudziya mwero inofanirwa kudzorwa kudzivirira kutsemuka.

7. Yakazara sintering nhanho: yakanyanya tembiricha sintering, iyo sintered chimiro cheiyo yekurovererwa ndiyo hwaro hwekuvandudza hupenyu hwayo hwebasa. Iyo tembiricha yekutsvinyira yakasiyana, iyo hukobvu hweiyo sintering layer haina kukwana, uye hupenyu hwebasa hwakadzikira zvakanyanya.

Mune iyo 8.2T yepakati frequency tiravira, ingangoita 950 makirogiramu esimbi pini inowedzerwa panguva yekubheka kuita kusimudzira kupisa kweiyo induction coil. Sezvo kubheka uye sintering kunoenderera, simba rakadzikama remagetsi rinogadzirwa kuburikidza nepasi-simba kutapurirana kusimudzira simbi yakanyungudutswa kuzadza choto. , Simudza tembiricha yevira kusvika 1500 ℃ -1600 ℃, bata iyo yepakati frequency tiraini ye1 toni kana zvishoma kwemaminetsi zana nemakumi maviri; bata iyo yepakati frequency tiraini inopfuura 120 toni kwemaminetsi mazana maviri nemakumi mairi, kuitira kuti lining yemoto ipiswe zvakaenzana kumusoro nekudzika, ichigadzira yakasimba sintered layer yekudzivirira simbi yakanyungudutswa kubva pakugezwa Vira remadziro. Nyatso kudzora tembiricha yenzvimbo nhatu dzekuchinja shanduko yezvinhu zvekumhara kusimudzira izere danho shanduko yezvinhu zvekumhara uye nekuvandudza yekutanga sintering simba reiyo lining.

9. Bhuruu moto kunze kweiyo coil, nhema mukati mevira revira, kutsemuka kweiyo lining lining zvinhu uye zvimwe zvikonzero. zvinotevera:

Solution: Mushure mekugadzirwa kwemidziyo yakasungwa, simbi inoda kuwedzerwa kubheka. Inotarisirwa kuwedzera chingwa chesimbi. Zadza choto. Usambofa wakawedzera mapini ane simbi ane mairi, bhinzi dzesimbi, kana simbi yechimakanika. Nekuti izvo zvekunamatira zvemuvira rekutanga zvaive zvisina sintered. Zvigadzirwa zvemafuta zvinoburitsa hutsi hwakawanda uye kabhoni monoxide painopisa pakudziya kwakanyanya. Kubudikidza nekumanikidza kwakanyanya, utsi hwakawanda uye kabhoni monoxide inozomanikidzwa kupinda muchoto chekuisa zvinhu uye kuburitsirwa kunze kwechoto kuburikidza nechinhu chekupfekedza choto. Mazhinji maflue gasi akasara anozosara muvira remoto kwenguva yakareba, zvichiita kuti bota remoto rive dema. Iyo yekunamatira mune yevira lining inorasikirwa nehukama hwayo kushanda, uye iyo yevira lining inova yakasununguka. Pane chiitiko chekupfeka kwechoto. Kana paine zvinhu zvine mafuta mufekitori, inogona kushandiswa mushure mekuvira kwechigadziko. (Shandisa mushure mevira gumi).

10. Starter switchboard: gara uchidziya kwemaminitsi makumi matatu kubva parizvino 30 DC iripo. 200 DC ikozvino kuputira kwemaminitsi makumi matatu. 300 DC ikozvino inobata kwemaminitsi makumi mana. Chengeta 30 DC iripo kwemaminitsi makumi matatu. 400 DC ikozvino inobata kwemaminitsi makumi mana. Mushure mekuvhura kune zvakajairika kunyungudika. Zadza choto nesimbi yakanyungudutswa. Iyo tembiricha inokwira kusvika ku40 degrees-500 degrees. Iyo yepakati frequency tiraini yetoni imwe kana shoma inochengeterwa maminetsi zana nemakumi maviri; iyo yepakati frequency tiraini yetoni imwe kana kupfuura inochengeterwa maminetsi mazana maviri nemakumi mana, uye kubheka kunopera.

11. Kuchengetedza kwekutonhora sitofu kutanga: chando chitofu kutanga. Tanga ne100 yakananga ikozvino; 200 akananga azvino kwemaminitsi makumi maviri; 20 akananga azvino kwemaminitsi makumi maviri neshanu; 300 yakananga ikozvino kwemaminitsi makumi mana; 25 akananga azvino kwemaminitsi makumi matatu; 400 yakananga ikozvino kwemaminitsi makumi matatu. Ipapo inoshanda zvakajairika.

12. Kuchengetedza kwekudziya kwevira rinopisa: kupisa kupisa kwechoto. Kune wekupedzisira wekutsva, simudza tembiricha yevira uye gadzira iyo glaze yakatenderedza muromo wevira. Simbi yakanyungudutswa iri muchoto inofanira kudururwa. Cherekedza mamiriro eiyo madziro evira. Chikamu chakasviba chemuviri wemoto chinoratidza kuti iyo yekunamatira yevira yave kuonda. Teerera chikamu ichi kana iwe ukavhura choto rinotevera nguva. Vhara muromo wemoto neplate yesimbi. Ita kuti lining idzikire zvishoma nezvishoma.

13. Iyo inonyungudika zvinhu zvinofanirwa kuve zvakachena, zvakaoma, uye zvisina-mafuta zvinhu kuitira kuti ivake iyo sintering dura remadziro evira.

14. Mavhenekeri ekutanga anodzivirira kutapurirana-kwesimba-simba uye kuyerera. Yakakwira-simba inogadzira hombe yemagetsi inokamisa simba, iyo inoshambidza iyo sintered layer yeiyo lining lining iyo isina kusimba zvakakwana.

15. Simbi inofanira kunge iri nyore, uye iyo simbi inofanira kuiswa zvakaenzana, kuitira kuti isabatike pamadziro evira uye nekukuvadza zviri nyore sintered layer, ichiumba lining yechipfuva uye inokanganisa hupenyu hweiyo lining yevira. Ivhareji yesimbi yekuwedzera inogona kuenzanisa tembiricha yevira.

16. Kuuraira kunofanira kuitwa kazhinji panguva yekushanda. Iko kunonyungudika kweiyo slag kwakakwirira kupfuura iyo nzvimbo inonyungudika yezvinhu zvakaumbwa, iyo slag yakapwanyika, uye iyo simbi zvinhu hazvigone kubata mhinduro inouya panguva, zvichiita kuti zviome kunyungudika. Iyo yevhu substrate yakaora neyakaipisisa tembiricha.

17. Choto chitsva chinofanira kunge chakanyungudutswa uchienderera mberi sezvinobvira kudzivirira kupaza kunokonzerwa nekunyungudika kwepakati. Kazhinji kunhuwa kunoramba kuripo kwevhiki imwe.

18. Edza kudzivisa kupisa kwepamusoro panguva yekunyungudutsa. Dzivisa kupisa kwechoto.

19. Kana choto chichida kuvharwa kwenguva yakareba nekuda kwekutadza kushanda panguva yekushandisa, simbi yakanyungudutswa iri muchoto inofanira kudururwa.

20. Edza kushandisa yakachena muripo kune nyowani nyowani.

21. Chengetedza uye chengetedza midziyo yemagetsi yemoto. Munguva yekushandisa, teerera kune mamiriro evira.

22. Kana chirahwe chikavharirwa kutonhora, choto chinofanira kunge chisina chinhu uye chifukidziro chevira chinofanira kuvharwa kuti chirahwe chivharike yunifomu kumusoro uye pasi panguva yekutonhora, kuitira kuve nechokwadi chehupenyu hwebasa

23. Mhedziso

Hupenyu hwezvinhu zvekupfekedza iri “mapoinzi matatu muchinyorwa, mapoinzi manomwe mukushandisa”. Zvinobudirira kunatsiridza hupenyu hwevira lining zvinhu, kuwedzera pakusarudza akakodzera zvinhu zvevira lining zvishandiso, kushandisa yakasimba imba chivakwa uye kubheka mashandiro, kuumba yesainzi uye inonzwisisika yekunyungudika maitiro, kutora zvitsva zvinobatsira zvekushandisa, zvine hungwaru mashandiro, nekuchenjerera kuchengetedza. Lining hupenyu inzira inoshanda yekuchengetedza simba uye kudzikisa kushandiswa. Lingshou Shuangyuan Mineral Zvigadzirwa Kugadzira Fekitori inoda kuita kufambidzana ruoko newe. Gadzira ramangwana riri nani.