Maxaa loo Doortaa Kuleylka Induction iyo maxay faa iidooyinkeeda leedahay

Maxaad uga dooraneysaa kuleylka kuleylka kuleylka, shucaaca, ololka furan ama qaab kale oo kuleyliyaha ah? Waa kuwan soo koobid kooban oo ku saabsan faa'iidooyinka ugu waaweyn ee casriga kuleylka kuleylka kuleylka ee soo-saarista ee wax soo saarka caatada ah:

Ku-habboonaan La'aan ah

Kuleylka kuleylintu wuxuu baabi'inayaa iswaafaq la'aanta iyo arrimaha tayada leh ee laxiriira ololka furan, kuleylka kuleylka iyo habab kale. Marka nidaamka si sax ah loo miisaamo oo la dejiyo, malahan shaqo mala awaal ama kala duwanaansho; qaabka kululaynta waa mid soo noqnoqda oo joogto ah. Iyada oo leh nidaamyo dawladeed oo casri ah, xakamaynta heerkulka saxda ah waxay bixisaa natiijooyin isku mid ah; korantada isla markiiba waa la daaran karaa ama la xidhi karaa. Iyada oo la xakameynayo heerkulka wareegga wareegga, nidaamyada kuleylka kuleylka ee sareeya waxay leeyihiin awood ay ku cabbiraan heerkulka qayb kasta oo ka mid ah shaqsiga. Heerarka gaarka ah ee kor u qaadista, xajinta iyo hoos udhaca hoos ayaa la dejin karaa & xogta waa la duubi karaa qayb kasta oo la wado

Waxsoosaarka ugu badan

Heerarka wax soo saarka waa la kordhin karaa maxaa yeelay induction si dhakhso leh ayey u shaqeysaa; kuleylka si toos ah iyo si dhakhso leh ayaa loo horumariyaa (> 2000º F. gudaha <1 ilbidhiqsi) gudaha qaybta. Bilaabashadu waa mid deg deg ah; looma baahna diirimaad ama qabow wareeg ah. Nidaamka kuleylinta kuleylka waxaa lagu dhammaystiri karaa sagxadda wax soosaarka, oo ku xigta mashiinka sameynta qabow ama kulul, halkii loogu diri lahaa qaybo qaybo ah foornada fog ama qandaraasle hoose. Tusaale ahaan, geedi socodka xaraashka ama iibinta ee horay u baahday waqti qaadasho, habka kuleylka kuleylka ee qadka ka baxsan ayaa hadda lagu beddeli karaa nidaam soo saaris socod ah oo hal-gabal ah.

Tayada wax soosaarka oo la wanaajiyey

Iyada oo la adeegsanayo, qaybta la kululeeyo waligeed xiriir toos ah lama yeelan olol ama shey kale oo kuleyl ah; kuleylka waxaa lagu kiciyay qaybta lafteeda iyadoo lagu beddelayo hadda koronto. Sidaas darteed, bogagga wax soo saarka, qalloocinta iyo diidmada ayaa la yareeyay. Tayada ugu badan ee tayada badeecada, qaybta waxaa lagu go'doomi karaa qol ku lifaaqan meel faaruq ah, firfircoonaan ama yareynaysa jawiga si looga takhaluso saamaynta sunta.

Nolosha Isku-Fidsan

Kuleyliyaha qulqulaya ayaa si dhakhso leh ugu keenaya kuleylka qaaska ah aagagga aad u yar ee qaybtaada, adigoon kululaynin qaybaha ku xeeran. Tani waxay kordhineysaa nolosha sameynta iyo sameynta mashiinka.

Deegaanka

Nidaamyada kululaynta soo-saarka ayaa gubin shidaal-dhaqameedyada soo jireenka ah; Bilaabashadu waa hab nadiif ah, oo aan wasaqeysanayn kaasoo ka caawin doona ilaalinta deegaanka. Nidaamka laqabsashada wuxuu hagaajiyaa xaaladaha shaqada ee shaqaalahaaga isagoo tirtiraya qiiqa, kuleylka qashinka, qiiqa qulqulaya iyo buuqa dheer. Kuleylku waa amaan iyo hufnaan leh oo aan lahayn olol furan oo khatar gelin kara wadaha ama hakin kara geedi socodka. Alaabada aan habdhaqanku saameyn kuma laha oo waxay ku dhex yaal meel u dhow aagga kululaynta dhaawac la'aan.

Isticmaalka Tamarta Hoos Udhaca

Burburin biilasha korantada? Nidaamkani waxa uu ku salaysan yahay tamarta tamarta-roganaysa ilaa 90% tamarta korontada loo isticmaalo kuleylka faa'idada leh; Foornooyinka baakidhka waa guud ahaan 45% kaliya tamarta-hufan. Tan iyo marka loo baahdo indho-furid la'aan ma jiro wareegto diirran ama qabow-qabow, luminta kuleylka ayaa hoos loo dhigaa ugu yaraan. Dib-u-celinta iyo joogtaynta nidaamka is-af-duubku wuxuu si aad ah ugu habboon yahay nidaamyada tamarta ee tamarta ah.

Yaraynta soo noqnoqda mashiinada iyo tikniyoolajiyadda kululaynta hadda waa awoodda ugu kululaynta ugu sareysa ee agabka biraha, xawaaraha ugu dhakhsaha badan, iyo isticmaalka awoodda hoose ee ilaalinta deegaanka. Waxaa si ballaaran loogu adeegsaday warshado kala duwan oo ku saabsan sameynta kuleylka qalabka birta, daaweynta kuleylka, isu imaatinka kulul iyo alxamida, habka dhalaalaya. Kaliya kaliya ma kululayn karto goobta shaqada, laakiin sidoo kale muhiimadda kuleylka goobta shaqada kuleylka; qoto dheer iyada oo loo marayo kuleylka qoraalka shaqada ayaa la xaqiijin karaa, si diiradda loo saaro oo keliya dushiisa, kuleylka dusha sare; Kaliya maaha kuleylka tooska ah ee birta, laakiin sidoo kale kuleylka aan tooska ahayn ee biraha aan tooska ahayn. Iyo wixii la mid ah. Markaa, tikniyoolajiyadda kululaynta ayaa si balaadhan loogu isticmaalaa dhammaan qaybaha kala duwan ee nolosha.

Kuleyliyaha maxaliga ah ee dusha sare ee goobta shaqada oo ay ku jiraan geedi socodka daaweynta kuleylka ee hadda socda. Nidaamkan daaweynta kuleylka badanaa waxaa loo isticmaalaa dusha sare ee dusha sare, laakiin sidoo kale waxaa loo adeegsan karaa qeyb-hurinta ama kuleylka, iyo mararka qaarkood sidoo kale loo istcimaalaa guud ahaan dejinta iyo kuleylka. Horraantii 1930s, Mareykanka, Midowga Soofiyeeti wuxuu dalbaday habka kuleylka firfircoonaanta ee dusha sare ee adkaanta qaybo ka mid ah. Iyada oo horumarin warshadeed ah, kuleylka kuleylka, tignoolajiyada daaweynta kuleylka ay sii waddo inay sii fiicnaato, sii wado ballaarinta codsiyada kala duwan.

Mabaadi'da asaasiga ah: shaqada ay kujirto jiheeyaha (iskuxirka), iyo marka dareemayaashu u gudbaan xawaaraha kale ee soo noqnoqda oo gaar ah, meeraha meeraha lagu beddelayo ayaa laga soo saaraa agagaarka. Saamaynta korantada elektaroonigga ah ee majaajiyaha kale ee magnetic sidaa darteed laabsashada hadda ku shaqeysa waxay ku samaysan tahay shaashad xiran ─ ─ closed. Qulqulka qulqulatooyinka ayaa si aad ah loogu qaybiyaa qaybta iskutallaabta ee shaashadda, cufnaanta hadda jirta ee dusha sare ee goobta shaqada, gudaha ayaa si tartiib tartiib ah u yaraaneysa, ifafaalehan ayaa loo yaqaanaa saameynta maqaarka. Cufnaanta sare ee hadda jirta ee xoogga korantada dusha sare ee tamarta kuleylka, si heerkulka lakabka dusha sare loo kordhiyo, tusaale ahaan kuleylka dusha sare. Soo noqnoqoshada hadda ayaa ka sarreysa, cufnaanta hadda ee dusha sare ee shaqada iyo kala duwanaanshaha gudaha ayaa ka weyn, lakabka kuleylka ayaa khafiifinaya. Qaboojin deg deg ah, heerkulka lakabka kuleylka kuleylka heerkulka muhiimka ah ee adkaanta dusha sare ee bir ayaa lagu gaari karaa.

Kala-soocidda: marka loo eego inta jeer ee la beddelayo ee hadda jira, kuleylinta kululaynta iyo daaweynta kuleylka ayaa loo qaybiyaa UHF, HF, RF, MF, inta jeer ee la shaqeynayo.
(1) daaweynta firfircoonida kululeynta kuleylka aadka u sarreeya ee loo adeegsado inta jeer ee hadda la adeegsanayo illaa 27 MHz, lakabka kuleylka ayaa ah mid aad u dhuuban, oo kaliya ku saabsan 0.15 mm, waxaa loo isticmaali karaa qaababka qalafsan sida gulufka wareega iyo shaqada adag ee dusha adag.
Treatment Daaweynta kuleylka kuleylka-kululeynta sare waxaa badanaa lagu isticmaalaa inta jeer ee hadda ah ee 200 illaa 300 kHz, qoto dheer ee lakabka kuleylka waa 0.5 illaa 2 mm waxaa loo isticmaali karaa galka, gacanka dhululubo, cam, sharooto iyo qeybaha kale ee dusha bakhtiinta.
Treatment Raadiyaha kuleylka kuleylka ee kuleylka kuleylka ee kuleylka hadda jira ee 20 illaa 30 kHz, oo leh maqal aad u sarreeya oo kuleylka kuleylka kuleylka ah ee hadda jira, lakabka kuleylka qiyaastii inta lagu jiro qaybinta iligga ilkaha, dabka saafiga ah ayaa ka fiican waxqabadka.
4 MF (Dhexdhexaad Dhexdhexaad) kuleylinta kuleylka ee kuleylka daaweynta iyadoo la adeegsanayo inta jeer ee hadda jirta guud ahaan laga bilaabo 2.5 illaa 10 kHz, qoto dheer ee lakabka kululaynta waa 2 ilaa 8 mm, iyo in ka badan oo loogu talagalay qalabka wax lagu beddelo ee waaweyn, oo leh dheellitir ballaadhan iyo qabow duub qalabka shaqada sida adkeynta dusha sare.
Frequency Daweynta kuleylka kuleylka kuleylka kuleylka kuleylka ee loo isticmaalo inta jeer ee hadda ah ee 50 illaa 60 Hz, qoto dheer lakabka kuleylka waa 10 illaa 15 mm, waxaa loo isticmaali karaa dusha sare ee adkaynta shaqooyinka waaweyn.

Astaamaha iyo adeegsiga: Faa'iidada ugu weyn ee kululaynta firfircoonaanta: ① yeelashada guud ee kuleylka kuleylka shaqada waa mid yar, isticmaalka awoodda yar. Ution wasakhaynta Speed xawaaraha kululaynta, qulqulatada dusha sare ee shaqada iyo nalka goynta. Lakabka dusha sare ee adkaaday ayaa la hagaajin karaa hadba sida loogu baahdo, fududahay in la xakameeyo. (5) qalabka kuleylka ayaa lagu rakibi karaa khadka wax soo saarka makaanikada, si sahlan looga dhabeeyo farsamaynta iyo qalabaynta, si fudud loo maareyn karo, loona yareyn karo gaadiidka, keydinta awoodda, kor u qaadida wax soo saarka. Mart Martensite lakabka adag, ka adag, xoog, adkayn, ayaa sarreysa. ⑦ adkeynta dusha sare ee shaashadda dusha sare cadaadis weyn oo gudaha ah, karti sare oo ka soo horjeedda la-dagaallanka daalka.

The la warshadeynta kuleylka daaweynta sidoo kale waxay leeyihiin qaar ka mid ah dib udhacyada or faa'iido daro. Marka la barbar dhigo adkaynta ololka, qalabka kululaynta laaluushka ayaa sii adag, iyo la qabsiga dadka saboolka ah, oo ay adag tahay in la dammaanad qaado tayada qaab dhismeedka adag ee qaabka shaqada.
Kuleyliyaha soo-gelintu waa mid cakiran, mar haddii qiimaha wax-soo-saarka uu aad u sarreeyo, isweydaarsiga iyo isku-dheellitirka isku-xirnaanta (inductor) waa mid liita, looma adeegsan karo qaab isku dhafan oo qaabka shaqada ah.

Laakiin sida iska cad, faa'iidooyinka ayaa ka sarreeyay faa'iido darrooyinka.
Sidaa daraadeed, kuleylinta soojiidashada ayaa ah ikhtiyaarka ugu fiican ee ka sameynta birta ee loogu talagalay bedelka kuleylka dhuxusha, kuleylka saliida, kuleylka gaaska, makiinada dabka kuleylka, kuleylka foornada korantada iyo qaababka kale ee kuleylka.

Codsiyada: Kululaynta induction waxaa si balaadhan loogu isticmaalaa adkaynta dusha sare ee geedaha, guluusyada, wiishashyada, kaamirooyinka, rollers, iwm ee shaqada, ujeedku waa in la wanaajiyo iska caabinta burburka iyo ka hortagga daalista awoodooda farshaxanimada. Faashadda dambe ee gawaarida iyadoo la adeegsanayo isku-darka qulqulka dusha sare, wareegga naqshadeynta daalka ayaa ku sii kordhaya ku dhowaad 10 jeer in ka badan nabaad-guurka iyo qaboojinta. Dusha kuleylka kululaynta dusha sare ee walxaha sheyga guud ahaan waxay ku jiraan birta kaarboonka. Si loo haqabtiro baahiyaha gaarka ah ee ka mid ah workpiece ayaa loo sameeyay induction kuleylka dusha sare ee adkaanta birta adag ee adag. Birta-kaarboon sare leh iyo bir-dhiska shaqada ayaa waliba loo adeegsan karaa in kuleylka dusha sare ee adkaynta. Quusitaanka dhexdhexaadka ah ee caadiga ah ee Biyaha ama Birta polymer.

Qalabka: Qalabka Daaweynta Kuleylka kuleylka Qalabka Awoodda Kuleylka Qalabka, mashiinka qufulka iyo qalabka dareemayaasha. Doorka ugu weyn ee aaladaha korantadu waa soosaarida soosaarka ee munaasibka ku xiga. Qalabka korantada sare ee tuubada ku shaqeeya ee matoorrada sare leh iyo labo SCR inverter. HADDII matoor koronto dhaliyaha uu dejiyo. Awoodda guud ee korantada waxay soo saari kartaa oo keliya inta jeer ee xaadirka ah, qalabka qaar ayaa beddeli kara inta jeer ee la joogo, si toos ah 50 Hz inta jeer ee kuleyliyaha hadda jira.

Xulashada: qoto dheerida xulashada qalabka kuleylinta induction iyo workpiece waxay ubaahantahay lakab kuleyl. Kuleylinta lakabka qoto dheer ee workpiece, adoo adeegsanaya qalabka korantada kuleylka tirada yar ee hadda jirta; lakabka kuleylka kuleylka ah ee gacmeed gacmeed, qalabka korantada ee soo noqnoqda ee hadda waa in la adeegsadaa. Xulo shuruudaha kale ee korantada waa awooda aaladda. Aagga dusha kululaynta ayaa kordha, korantada u baahan kororka u dhigma. Marka aagga dusha kululaynta ay aad u ballaaran tahay, ama marka ay koronto ku fillan tahay, habku si joogto ah ayuu u kululaanayaa, sidaa darteed dhaqdhaqaaqa qaraabada ee workpiece iyo dareemaha, kuleylka hore, ka dambeysa qaboojinta. Laakiin ugu fiican, ama gebi ahaanba kuleylka dusha sare ee kuleylka. Tani waxay adeegsan kartaa qaybta shaqada wasakhda ah ee kuleylka qashinka si ay uumiga dusha sare u sii adkaato si howsha loo fududeeyo, iyo sidoo kale keydinta tamarta.

Doorka ugu weyn ee mashiinka kuleylka dhalinta waa meelaynta shaqada iyo dhaqdhaqaaqa lagama maarmaanka ah. Sidoo kale waa in ay la socotaa qalabka dabka ka deynaya. Mashiinka Quenching waxaa loo qeybin karaa aaladda mashiinka caadiga ah iyo aaladda mashiinka gaarka ah, kan hore wuxuu quseeyaa guud ahaan shaqada guud, taas oo ku habboon soosaarka ballaaran ee shaqooyinka adag.

Kululaynta qotodheer ee daaweynta kuleylka, si loo hubiyo tayada daaweynta kuleylka iyo in la wanaajiyo hufnaanta kuleylka, waa lagama maarmaan iyadoo loo eegayo qaabka shaqada iyo shuruudaha, qaabeynta iyo qaab dhismeedka dareemayaasha ku habboon. Aaladda caadiga ah ee kululaynta dusha sare ee dareeraha, godka kululaynta gudaha ee kululeeyaha dareeraha kuleylka, dareeraha kuleylka guud, nooc gaar ah oo dareemayaal kuleyliya, nooc keli ah ee dareemayaal kuleyliya, dareemayaasha kuleylka kuleylka ah, gubashada dabka.