Nsimbi i nchumu wa nkoka swinene eminkarhini ya manguva lawa. Yitirhisiwa kwalomu ka nsimu yin’wana na yin’wana, naswona yifanele ku lulamisiwa leswaku yita hundzula swihumelerisiwa swa swivumbeko swohambana hambana na mintirho.
Loko u lava ku lulamisa nsimbi, ufanele ku yi hisa, hikuva ku kufumeta i ndlela yo olova swinene yo cinca xivumbeko xa nsimbi, kambe ndlela ya ndhavuko yo kufumeta iku humesa ndzhawu ya mahiselo yale henhla hiku hisa mafurha, kutani u veka nsimbi eka ndzhawu leyi kuva yi hisiwa.
Kambe swi teka nkarhi wo leha ku tirhisa ndlela leyi yo kufumeta. Loko u hlawula ku tirhisa induction heating, u nga ha hisa nsimbi hi ku hatlisa.
Xana induction heating i yini?
Induction heating, leyi tlhelaka yi tiviwa tani hi electromagnetic induction heating, i ndlela leyi tirhisiwaka ku boha, ku tshungula ku hisa, ku welda, ku olovisa tinsimbi kumbe switirhisiwa swin’wana leswi fambisaka. Eka maendlelo yotala ya vumaki bya manguva lawa, induction heating yi engetela rivilo ro kufumeta na ku tirha kahle.
Ndlela leyi induction heating yi tirhaka ha yona .
Xana kahle kahle induction heating yi tirha njhani? Induction heating ngopfu ngopfu yi tirhisa nsinya wa nawu wa magnetic field ku hisa, naswona sisiteme ya yona yo kufumeta ngopfu ngopfu i induction coil, mphakelo wa gezi na xitirhisiwa xa nsimbi lexi lavaka ku hisiwa.
Mphakelo wa gezi ro kufumeta wa induction wu hundzula matimba ya AC eka AC ya frequency yale henhla, wu ma hundzisela eka coil ya induction, naswona wu humesa field ya electromagnetic eka coil.
Since the metal workpiece that needs to be heated is also a conductor, the circles of magnetic induction lines generated by the induction coil will directly penetrate the metal workpiece placed in the coil to form a current closed loop, and the resistance of the metal is small, plus Higher current, when these high-current magnetic induction lines pass through the metal workpiece, the electrons inside the metal will be very active, collide with each other, and friction will generate heat energy, achieving the effect of rapidly Ku kufumeta nsimbi hi yoxe.
Hi nkarhi lowu fanaka, leswaku ku sivela xiporo xa tiphayiphi ku wa hikwalaho ka ku olova endzhaku ko hisiwa hi nkarhi wa endlelo ro kufumeta tiphayiphi, . Hangao Tech (Seko Machinery) . Rotary black annealing induction heating line yi endle thekinoloji ya xiviri ya 'Pipe Tracking'. Loko sisiteme ya vutlhari ya PLC yi kuma leswaku phayiphi leyintshwa yi nghena hi ku tirhisa rhaku ro layicha, yi ta tiendlele 'Speed Up' phayiphi yo hetelela ku khoma tiphayiphi leti hundzeke, leswaku swiporo swa tiphayiphi letimbirhi swi ta hlanganisiwa, leswaku rivilo ra tiphayiphi ta le mahlweni na ta le ndzhaku ri ta fambisana . Leyi i yin’wana ya tithekinoloji ta nkoka leti hlawulekeke eka Hangao Tech (Seko Machinery).
Swihlawulekisi swa induction heating .
1 xitiyisekiso xa khwalithi ya xiendliwa .
Induction heating ayi lavi ku hlangana hiku kongoma na malangavi lawa ya pfulekeke, naswona yinga tiyisisa khwalithi ya switirhisiwa hinkwaswo. Yi lava ntsena ku veka no kalibhara mahiselo, naswona xitirhisiwa xin’wana na xin’wana a xi nge vi na ku hisa na mahiselo yo hisa lama nga ringaniki, leswi nga tiyisisaka khwalithi yo hisa ya xitirhisiwa xin’wana na xin’wana.
Naswona matimba yanga pfuriwa kumbe ku timiwa hiku hatlisa, sisiteme yitlhela yikota ku pima mahiselo ya xiphemu xin’wana na xin’wana xa nsimbi, naswona yinga rhekhoda data ya xiphemu xin’wana na xin’wana lexi hisaka.
Swiphemu leswi hisiweke hi induction aswingata hlangana hiku kongoma na malangavi kumbe swin’wana swo kufumeta. Current leyi cinca cincaka yita humesa kuhisa endzeni ka swiphemu, leswi hungutaka nhlayo ya swilo leswi hisiweke. Swiphemu swa nsimbi swi hisiwa eka loop leyi pfalekeke ya ti coils, leswi ringanisiwaka na swiyimo swa vacuum. , swi nga tlhela swi hunguta ku oxidation ka swiphemu.
2 Ku antswisa vukorhokeri bya vuhumelerisi .
Hikuva rivilo ro kufumeta ri hatlisa swinene, vuswikoti bya vuhumelerisi byi nga kurisiwa swinene. Switirhisiwa swi nga endla leswaku xitirhisiwa xo tirha xi humesa ku hisa ka 800~1000 degrees Celsius hi tisekoni ti nga ri tingani hi ku hatlisa. Kunga vuriwa leswaku yisungula hiku hatlisa handle ko hisa kumbe ku kufumela ka xirhendzevutani.
Endlelo ro kufumeta ra induction ringa endliwa ekusuhi na muchini wo vumba nsimbi handle ko rhumela swiphemu eka ti workshop tin’wana kumbe ti processing plants, ku hlayisa nkarhi naku antswisa vukorhokeri.
3 Andzisa vutomi bya fixture .
Induction heating yi tirhisa ku hisa eka tindzhawu tokarhi eka nsimbi naswona hiku hatlisa yi hundzisela kuhisa eka ndzhawu ya xiphemu handle ko hisa swiphemu swihi na swihi leswi rhendzeleke, leswi engetelaka vutomi bya switirhisiwa na michini.
4 swin’wana leswi nga onhiki mbango ni ku hlayiseka .
Tisisiteme to kufumeta ta induction ati hisi mafurha ya fossil ya ndhavuko, ku kufumeta i endlelo ro basa, leri nga thyakisiki leri nga ta pfuna ku sirhelela mbango.
Naswona yi tlhela yi herisa musi, ku hisa ka thyaka, ku humesiwa ka swilo leswi nga ni khombo ni ku pfumala mpfumawulo, leswi antswisaka swiyimo swa ntirho wa vatirhi.
Induction heating yitlhela yi antswisa vuhlayiseki. Akuna langavi leri pfulekeke eka endlelo hinkwaro, leri nga ta vanga khombo eka mutirhisi na mbango, naswona switirhisiwa leswi nga fambisiki a swi nge onhi ku onhaka loko swi vekiwa ekusuhi na ndhawu yo kufumeta.
5 Ku hunguta ku tirhisiwa ka eneji .
Induction heating yikota ku hundzula 90% wa eneji kuva kuhisa loku pfunaka, loko ku pimanyisiwa na typical 45% energy efficiency ya ti furnaces leti tolovelekeke, naswona tani hileswi endlelo ra induction ringa laviki cycle ya preheating kumbe cooling, standby heat loss nayona ya hungutiwa.
Switirhisiwa swo kufumeta swa induction .
Induction heating yitirhisiwa ngopfu eka tindzhawu ta vumaki bya ti indasitiri, kufana na melting metal, smelting, metal heating, welding na swin’wana.
Kuhambana na combustion heating, induction heating yi lawuriwa kahle. Hiku cinca current, voltage na frequency ya induction coil, fine-tuned heat ya endliwa. Yi lulamerile swinene eka maendlelo yofana na case hardening, hardening na tempering, annealing na swivumbeko swin’wana swa vutshunguri byo hisa.
Ku hisa loku ka xiyimo xa le henhla i ka nkoka eka ku hisa ka swilo eka mimovha, aerospace, optical fibre, petrochemical na tinsimu tin’wana; Swikahle swinene eka ku hisa tinsimbi tin’wana ta risima na switirhisiwa swa xivumbeko xa xiyimo xale henhla.
Kunga vuriwa leswaku induction heating i yin’wana ya tindlela leti tengeke, leti tirhaka kahle, leti nga durhiki, leti kongomeke na leti phindha-phindhiwaka ta switirhisiwa swo kufumeta leswi kumekaka eka indasitiri namuntlha.
Ngopfungopfu hi ku fika ka xilaveko xa switirhisiwa swa vunjhiniyara swa xiyimo xa le henhla, swihlovo swin’wana swa eneji, na swin’wana, ntirho wo hlawuleka wa thekinoloji yo kufumeta ya induction wu nyika ndlela yo kufumeta hi ku hatlisa, leyi tirhaka kahle na leyi kongomeke eka vuhumelerisi bya tiindasitiri bya nkarhi lowu taka.
