Tsakanin mitar shigar da dumama jan karfe bututu annealing kayan aiki

1 , Bayani:

Matsakaicin shigar da mitar dumama bututu jan ƙarfe (bututun jan ƙarfe) kayan aikin annealing ya dace da bututun jan ƙarfe a kan layi (taguwar gami da waje). Zurfin shigar ciki da taurin suna bisa ga takamaiman buƙatun abokan ciniki don cimma nasarar kawar da damuwa da laushin gami da tagulla. Manufar kumburi na waje.

Gabatarwar kayan aiki Cikakken saitin kayan aiki an ƙera shi kuma an ƙera shi bisa ga tsarin mechatronics. Daga cikin su, matsakaicin mitar wutar lantarki shine saitin 6-pulse thyristor KGPS200KW/8KHZ matsakaicin mitar wutar lantarki, nauyin nau’in nau’in GTR jerin induction dumama makera ne, kuma kayan aikin sanye take da saitin bankin capacitor mai amsawa. . An ƙera na’urar tare da kullin daidaita wutar lantarki ta hannu da ta atomatik, daga cikinsu akwai atomatik yanayin sarrafa madauki na zafin jiki. Na’urar wasan bidiyo ta waje tana ɗaukar PLC (Siemens) da sarrafa allon taɓawa. Za’a iya shigar da sigogin dumama cikin sauƙi akan allon taɓawa, kamar ƙayyadaddun bututu na jan ƙarfe, saurin dumama, zazzabi mai zafi, da sauransu. , don haka Biyan bukatun samarwa. Lokacin da wani yanki na samarwa ya gaza, za a iya keɓance wutar lantarki ta tsaka-tsaki gwargwadon yanayin zafin da aka saita don gujewa ƙona bututun jan ƙarfe. An sanya kayan aiki bisa ga buƙatun mai amfani, suna fuskantar kayan aiki daga hagu zuwa dama, ana sanya teburin aiki zuwa babban kayan aiki, wanda ya dace da mai aiki don lura da yanayin samarwa da sauƙaƙe daidaitawar sigogi.

Kariyar tsaro Kayan aiki yana da cikakkun matakan kariya na tsaro, kamar kariyar ƙarancin ruwa, rashin kariyar lokaci, kan kariya ta yanzu, sama da kariyar wutar lantarki, ƙarƙashin kariyar wutar lantarki, kariyar zafin ruwa mai girma, da dai sauransu, kuma akwai na’urar ƙararrawa mai ji da gani don gani. laifuffuka. An saita kayan aiki bisa ga 200KW, barin isasshen wutar lantarki don tabbatar da ci gaba da ingantaccen samar da kayan aiki don 24 hours. Ana shigar da duk na’urorin da aka fallasa a cikin akwatin sarrafa wutar lantarki tare da kulle, kuma akwai alamun tsaro masu kama ido, don haka babu haɗarin lafiyar lantarki da zai faru. Kowace na’ura mai haɗin gwiwa na iya guje wa lalacewar kayan aiki ko bututun jan ƙarfe saboda rashin aikin hannu.

Tsarin kayan aiki Cikakken saitin kayan aiki yana rufe yanki na kusan 2000*1500mm, tare da tsayin tsakiya na 1000mm. Ana haɗa wutar lantarki tare da jikin tanderun dumama, kuma ana amfani da kusoshi na faɗaɗa don gyara shi. An tsara kayan aiki tare da na’ura mai kwakwalwa na waje, wanda za’a iya shirya shi bisa ga yanayin shafin, wanda ya dace don aiki. Shigar da kayan aiki yana da sauƙi da sauri. Masu amfani kawai suna buƙatar haɗa bututun shigar ruwa da bututun ruwa tare da mashin ruwa da bututun kayan aiki (bututun ƙarfe ɗaya na kowane mashigar ruwa da fitarwa), kuma haɗa wayoyi huɗu masu hawa uku zuwa saman ƙarshen kayan aikin.

2, shigar da dumama jan karfe tube annealing na’urar

fasahar fasaha

2 sigogin fasahar kayan abu

Kayan aikin aiki: ta hanyar waya ta ƙasa (ciki shine mai sarrafa madaidaicin jan ƙarfe, kuma waje an rufe shi da taguwar gami ta waje)

Hanyar cirewa: ci gaba da dumama shigar da kan layi

Material bayani dalla-dalla: φ 6- φ 13mm , bango kauri 1mm

2 dumama manyan buƙatun fasaha

Zazzabi na farko: 20 ℃;

Annealing zafin jiki: sarrafawa da daidaitacce a cikin kewayon 600 ℃; daidaiton gwajin zafin jiki na Layer gami da tagulla shine ± 5 ℃, kuma daidaiton sarrafa zafin jiki na dumama shigar shine ± 20 ℃.

Zurfin dumama: 2mm;

Gudun layin tsari: a cikin 30m / min (mafi girman saurin layin bai fi 30m / min ba);

Tsawon tsakiya na layin samarwa: 1m;

2.3 Zaɓin fasaha na cikakken kayan aiki

Cikakken saitin kayan aiki ya haɗa da tsarin sarrafa wutar lantarki na tsaka-tsaki, tsarin ma’aunin zafin jiki na infrared mai nisa, tsarin kula da yanayin zafin jiki, ajiyar wutar lantarki mai ɗaukar nauyi, induction dumama annealing tanderun, da sauransu.

Tsarin sarrafa wutar lantarki na matsakaici:

2.3.1 Matsakaicin mitar wutar lantarki shine na’urar mitar mitar thyristor, ƙarfin shigarwar shine 380V, 50Hz, ƙarfin fitarwa shine 200KW. Ana iya daidaita wutar lantarki da hannu ko ta atomatik bisa ga saita zafin jiki. Mitar fitarwa ita ce 8KHz (bibiya ta atomatik). An ƙaddara launi na majalisar bisa ga buƙatun mai amfani, girman madaidaicin shine 2000 × 1500 × 1300mm, kuma tsayin tsakiya shine 1000mm.

2.3.2 Nau’in harsashi mai haɗa silicon tara

Sashin gyarawa da juzu’i na thyristor yana ɗaukar sabuwar ƙirar siliki da aka haɗa tare da aikace-aikacen haƙƙin mallaka. Wannan hanyar shigarwa ta sa ƙaddamarwa da haɗuwa da thyristor ya fi dacewa da kimiyya. Lokacin da za a maye gurbin thyristor, kawai kwance shi Ƙaƙwalwar ƙarawa na iya maye gurbin kowane nau’in thyristor a cikin taron. Bugu da ƙari, wannan hanyar shigarwa yana da cikakken rage girman ɓangaren SCR, wanda ba wai kawai yana ƙara yawan aiki a cikin ma’ajin lantarki ba, amma kuma yana rage yawan asarar layin.

2.3.3 Babban ƙarfin DC smoothing reactor

Smoothing reactor yana da matukar mahimmanci don samar da wutar lantarki mai ƙarfi, yana da ayyuka biyu. Da farko, sanya abin da ake fitarwa na mai gyara ya zama santsi da kwanciyar hankali. Na biyu, lokacin da inverter thyristor ya kasance gajere, ƙimar girma na gajeriyar kewayawa da girman matsakaicin matsakaicin matsakaicin halin yanzu yana iyakance. Idan siga zane na tace reactor ne m, da core abu ba shi da kyau ko masana’antu tsari bai isa ba, zai yi babban tasiri a kan aiki AMINCI na matsakaici mitar wutar lantarki.

2.3.4 SCR mai girma

Don tabbatar da amincin aikin kayan aiki, duka masu gyara da inverter thyristors suna amfani da babban ƙarfin KP da KK silicon na tashar Xiangfan don tabbatar da ingantaccen aiki na kayan aiki.

2.3.5 Yi amfani da jeri da layukan ramawa masu kama da juna don rage asarar layukan watsawa

Domin rage hasara a kan matsakaicin mitar watsa layin, ana haɗa capacitor na diyya na inverter a cikin jeri da nau’in nau’in ƙarfin lantarki mai daidaitawa.

2.3.6 Babban sigogi na kewayawa da tushen zaɓin bangaren

Ana nuna ma’auni masu ƙima na babban da’irar wutar lantarki ta tsaka-tsaki a cikin tebur mai zuwa:

2.3. 6 induction dumama tagulla tube annealing na’urar

Inductor ya ƙunshi harsashi na tanderu, coil induction, mai tara ruwa na bakin karfe da rufin tanderu. An haɗa coil induction tare da ma’auni na bututun gami da jan ƙarfe da aka rufe don haɓaka ƙira tare da software na kwamfuta na musamman kuma sanya shi a hade tare da ainihin ƙwarewa. Yana iya tabbatar da mafi kyawun aikin haɗaɗɗiya na lantarki a ƙarƙashin ƙarfin iri ɗaya. Induction coils tare da 99.99% na T2 rectangular brass winding da aka yi, induction coil outer insulating electrostatic fesa aiwatar da epoxy resin insulating Layer na babban ƙarfi, matsi mai juriya insulating Layer ya fi 5000V.

Layer na ciki na induction coil an yi shi da farin corundum, kuma waje na rufin da tsakanin coils an gyara shi da siminti mai jujjuyawa (American Union Mine), wanda zai iya taka rawa wajen kiyayewa da kuma adana zafi. A lokaci guda kuma, ƙarfin farin corundum yana ƙara ƙaruwa, yadda ya kamata ya guje wa bututun tagulla daga lalata rufin.

Ana tattara duk ruwan da ke ciki da waje na firikwensin zuwa tarko na bakin karfe guda biyu, wadanda ke da alaƙa da babban bututun shigar ruwa da bututun fitarwa. Mai tara ruwa na bakin karfe yana da kyau kuma yana da amfani, wanda zai iya guje wa tasirin zafin zafi na induction coil saboda lalatawar bututun ruwa da toshewar hanyar ruwa.