Yadda ake yin mitoci biyu induction wutar makera ta kashe aikin layin aiki?

Kamfanin TOCC0 na Amurka ya taɓa ƙira kuma ya kera tanderun shigar da wutar lantarki mai mitar sau biyu quenching da quenching samar da layin samarwa don kayan ciki da na’urorin rana don masana’antar watsawa. Wannan layin samarwa ya ƙunshi nau’ikan 100kW guda biyu, 10kHz matsakaicin mitar ƙarfin wutar lantarki mai ƙarfi, ɗaya don kayan ciki na ciki da ɗayan don kayan rana; Babban ƙarfin wutar lantarki shine 200kW, 450kHz.

Quenching da tempering na ciki Gears Ana sauke kayan ciki na wannan layin samarwa ana sauke guda ɗaya a lokaci guda kuma ana sarrafa su ta hanyar silinda biyu masu adawa da juna. Lokacin da workpiece ne a cikin No. 1 loading matsayi, a kusanci canji aiki don sa pneumatic reciprocating sanda tura workpiece zuwa quenching tashar. Wannan tasha tana da madaidaicin servo mai saurin canzawa da madaidaicin sikanin sikandire, kayan aikin ya isa tashar kashewa, ɗayan kuma Maɓallin kusanci yana aiki, don haka na’urar daukar hotan takardu ta tsaye tana ɗaga kayan ciki daga sandar mai jujjuyawar kuma sanya kayan aikin a cikin yanayin fuskantar ƙasa. firikwensin Akwai maɓallan kusanci guda biyu da aka yi amfani da su azaman mai nuna matsayi na sadaukarwa. Idan an saita matsayi mara kyau, aikin aikin Wato, komawa zuwa sanda mai maimaitawa don sake cikawa. Kuskure Shin, kayan aikin injin yana daina aiki, kuma a lokaci guda, allon nuni yana nuna cewa kayan aikin baya cikin tashar kashe wuta. Idan gear na ciki yana matsayi daidai kuma yana karɓar ta tashar daidaitawa ta workpiece, injin binciken zai aika zuwa firikwensin. Da zarar na’urar firikwensin ya kasance a cikin kayan ciki, matsakaicin matsakaicin wutar lantarki yana fara dumama, aikin aikin yana juyawa, kuma injin binciken yana saukar da kayan aikin, don haka firikwensin ya duba kuma yayi preheat cikakken tsawon kayan ciki. Zane-zane na ƙirar tsaka-tsakin kayan aiki na tsaka-tsakin preheating na tsaka-tsakin kayan aiki da babban quenching scanning yana nunawa a cikin hoto 8-46.

Bayan an gama preheating na tsaka-tsakin mitar, mai ɗaukar hoto ya tashi ya dawo zuwa matsayin asali, ana canza wutar lantarki zuwa babban ƙarfin wutar lantarki, aikin aikin yana juyawa ƙasa kuma, ana bincika kayan da aka riga aka gama kuma ana kashe shi tare da babban mitar. Bayan na’urar da aka kashe na ciki ta sauko zuwa sandar mai juyawa, sandar mai jujjuyawar ta tura kayan aiki zuwa tashar zafin jiki, kuma aikin siginar sa daidai yake da na tashar kashewa. Tempering hanya ce ta dumama lokaci ɗaya, aikin aikin yana jujjuya lokacin zafi, kuma ƙarfin zafin yana ƙarami, kuma ana aiwatar da shi a lokacin babban ƙarfin ƙarfin kayan aiki.

Bayan da tempering tsari da aka kammala, da kaya da aka saukar da reciprocating sanda da kuma tura zuwa sanyaya tashar, sanyaya da feshi shugaban zuwa loading da zazzagewa zafin jiki, sa’an nan workpiece ne tura zuwa sub-duba tashar (cancanta ko ƙi). ). Na’urorin ganowa da yawa ne ke ƙayyade ƙin yarda. Idan an ƙudiri aniyar yin watsi da kayan ciki na ciki, sandar fitarwa mai huhu da aka sanya a gefe za ta tura kayan a kwance kuma ta zamewa zuwa akwatin fitarwa na kin amincewa. Idan kayan aikin sun cancanta, to, danna kan akwatin fitarwa.

(2) Makushewa da zafin kayan aikin rana Ana nuna zane-zane mai saurin kashewa na kayan rana a cikin hoto na 8-47.

A lokacin preheating na tsaka-tsakin mitar da babban dumama, aikin aikin yana juyawa. Bayan dumama mai yawa, ana fesa ruwa mai kashewa daga inductor hade. Saboda yanayin tsarin kayan aikin rana, dole ne a cire ruwa mai kashewa kafin ya shiga tashar zafi. Akwai tashar girgiza hasken aiki-yanki wanda ke ɗaga kayan aikin rana zuwa 110. Angle da girgiza don cire ruwa mai kashewa. Tsarin zafin jiki yana amfani da mitar tsaka-tsaki, wanda ke faruwa shine lokacin lokacin dumama wannan kayan. A lokacin tempering, workpiece kuma yana jujjuyawa, kuma kayan aikin da aka yi amfani da su suna shiga tashar sanyaya. Bayan fesa sanyaya, ya sake girgiza kadan. Bayan cire ruwa, ta shiga tashar bincike don ƙwararrun ƙwararrun ƙwararru kuma ta ƙi rarrabuwa.

(3) Gano kayan aiki da ikonsa Gudun dubawa, zagayowar dumama da sanyaya kashewa ana sarrafa su ta hanyar mai tsara shirye-shirye (Modicon 984), da katunan shigarwa da fitarwa, da mai tsarawa (480)

Gould), mai sarrafa servo (410 Gould), DC motor mai kula da ake amfani da su sarrafa jujjuya gudun da workpiece. Ana amfani da mai sarrafa servo don sarrafa saurin dubawa, allon gano kuskure yana nuna kuskuren, kuma mai saka idanu na makamashi yana ba da kuzari na gaske. Na’urori masu kashe wuta da zafin jiki suna da kariyar ƙasa. Idan aikin aikin ya yi karo da firikwensin, za a nuna kuskuren akan allon kuma kayan aikin injin zai daina aiki.

(4) Tsarin sanyaya ruwa yana kunshe da famfon ruwa na bakin karfe, farantin zafi mai zafi, mai canza ruwa, mai kula da zafin ruwa, da bawul ɗin thermostat ta atomatik.