Bw’ogeraageranya n’okubugumya obutereevu ekikoomi ky’ekikoomi eky’ennono n’ekikoomi ky’ennimi z’omuliro, okubuguma okuyingiza (induction heating) kulina ebirungi ebyeyoleka ng’okukekkereza amaanyi, okukuuma obutonde bw’ensi n’obukuumi. Okusingira ddala, ebirungi bino bisinga kweyolekera bwe biti.
1. Obulung’amu obw’amaanyi .
Obulung’amu bw’okubuguma kw’okuyingiza (induction heating) businga 30%-50% okusinga obw’ekikoomi ky’ennimi z’omuliro, ate 20%-30% waggulu okusinga eky’ekikoomi ekiziyiza, ekirina ekikolwa ekyeyoleka eky’okukekkereza amaanyi. Amaanyi amangi gakyusibwa ne gateekebwa mu payipu y’ekyuma, ekikendeeza ku budde bw’okubuguma n’okulongoosa obulungi. Nga olina koyilo za induction ezikyukakyuka ne coils eziteekebwa amangu, enkola ennungi era ey’amangu ey’okuteeka n’okussa mu nkola esobola okutereeza frequency okutuukiriza obulungi ebyetaago eby’enjawulo eby’enkola ya dizayini nga pre-weld preheating ne post-weld heat treatment, stress removal, etc.
2. Ebbugumu ly’ebbugumu eringi n’obudde obutono .
Ebbugumu ly’ebbugumu eringi n’obudde obutono kitegeeza okubuguma amangu.
(1) Kiraga nti okubugumya okuyingiza (induction heating) kulina obulungi bw’okukola okusinga ekikoomi ekiziyiza n’ekikoomi ky’ennimi z’omuliro, era ekifulumizibwa ku buli yuniti y’ekiseera kiba waggulu;
(2) Sipiidi y’okubuguma ya mangu, era omutindo gw’okwokya kw’olususu lwa okisayidi ku ngulu w’ekyuma ekibuguma we gukolebwa guba mutono, okukekkereza ebintu n’ebisale naddala ku kubuguma kw’ebyuma eby’omuwendo.
3. Kyangu okutegeera okufuga okw’otoma .
Induction heating esobola okukola okufuga okw’otoma mu budde era okutuufu okusinziira ku mbeera eriwo kati ey’ekintu ekikolebwamu okubuguma, gamba ng’okutereeza amaanyi oba frequency okuyita mu kukola kwa analog oba digital circuit, olwo ebbugumu ly’ebbugumu oba obuziba bw’ekintu ekikolebwamu busobole okutereezebwa mu ngeri ey’otoma okusobola okutuukiriza ebyetaago by’enkola. Ennongoosereza y’okufumbisa okuyingiza (induction heating) nnungi nnyo. Ebiseera ebisinga, amaanyi g’ebbugumu gatereezebwa nga gatereeza ebipimo nga phase shift ne pulse duty cycle. Ebbugumu ly’okubuguma bwe limala okusalibwawo okusinziira ku byetaago by’enkola, lijja kukuumibwa nga terikyukakyuka ku bbugumu lino olw’okuddamu kwayo okw’obubi. okutegeera amaanyi agatali gakyukakyuka okufuga ebbugumu eritali lya bulijjo.
4. Okulongoosa n’okukuuma obutonde bw’ensi .
Okubugumya okuyingiza (induction heating) tekukola ggaasi wa kasasiro n’omukka nga kaboni monokisayidi, kaboni dayokisayidi, ekirungo kya sulphur oxide, n’ebirala, ebbugumu ly’obusannyalazo obw’ebweru liba litono, amaloboozi matono, embeera y’emirimu erongooseddwa, embeera y’empewo ekuumibwa, embeera y’emirimu gy’abaddukanya erongoosebwa, era omutindo gw’obulamu gukakasibwa.
5. Obukuumi era obwesigika .
Okubugumya okuyingizibwa (induction heating) tekufulumya nnimi za muliro, ekimalawo omuliro, okubwatuka n’ebintu ebirala eby’obulabe, n’okulongoosa ennyo obukuumi.
6. Kyangu okukozesa n’okukozesa .
Omubiri omukulu ogw’ekyuma eky’omulembe eky’okubugumya amasannyalaze (induction heating device) ye inverter induction heating power supply nga zirina ebyuma ebikozesa amaanyi ga semikondokita ng’ensengeka y’omusingi. Kiyinza okutandika n’okuggalawo ekiseera kyonna nga tekinnaba kubuguma. Olw’ekintu kino, si kyangu kukozesa n’okukozesa kyokka, wabula kikekkereza obuzibu n’amaanyi.
7. Ekifo we bateeka .
Amasannyalaze ag’omulembe aga induction heating power supply galina ensengekera enzito, era ekirungo kyakyo kumpi kya modulo era enkola y’obutonde bw’ebitundu ebituufu. Bw’ogeraageranya n’ebyuma ebiziyiza (resistance furnaces) n’ebikoomi by’ennimi z’omuliro, obuzito n’obunene (volume) bitono, okuteekebwako ebyuma kukwata ekitundu ekitono n’ekifo, era omuwendo gw’okukozesa buli kitundu kya yuniti guli waggulu. Okukekkereza ebifo n’ebintu ebikozesebwa mu bulamu obwa bulijjo.
8. Okufumbisa ekitundu ky’ekintu ekikolebwako kiyinza okukolebwa .
Ku mirimu egy’enjawulo egyangu mu nkula era nga gyetaaga okufumbisa mu kitundu, okubuguma okuyingiza (induction heating) kulina obulungi obusingako okusinga ebyuma ebiziyiza (resistance furnaces) n’ebikoomi by’ennimi z’omuliro, era inductors z’okufumbisa mu kitundu zisobola okukolebwa okusinziira ku nkola y’okufumbisa ebyetaago okukekkereza amaanyi n’okwongera ku kukola. Mu bufunze, enkola y’okufumbisa ey’okuyingiza (induction heating process parameters) efugibwa nnyo, omutindo gw’ebintu ebifulumizibwa mulungi ate n’omuwendo gw’okuyita guli waggulu, okukekkereza amaanyi, okukuuma obutonde bw’ensi, obukuumi n’okwesigamizibwa, nkola ya bbugumu erimu tekinologiya ow’omulembe n’essuubi ly’okukozesa mu ngeri egazi.
Ng’oggyeeko ebirungi ebyo waggulu, . Off-line API Steel Payipu Ebbugumu Okulongoosa Line Annealing Equipment of . Hangao Tech (Seko Machinery) erina ebirungi ebyuma ebirala ebifaananako bwe bityo bye bitasobola kukwatagana nabyo.
(1) Enteekateeka y’amasannyalaze agannyogoga mu mpewo: yeewala obuzibu obuva ku bbugumu eri wansi mu musomo n’obutasobola kutuuka ku kuyonja amazzi.
(2) Okulongoosa embeera y’emirimu: Okukendeeza ku bubenje bw’obukuumi bw’ebyuma ebifumbisa ebyuma. Abakozi mu musomo guno tebeetaaga kweyoleka mu mbeera ya nnimi z’omuliro eziggule ezikolebwa okubuguma kw’obuziyiza, tewali bbugumu lya waggulu lijja kukolebwa, tewali ggaasi ndala oba ebintu ebirala bijja kukolebwa, era embeera y’okukola ejja kulongoosebwa.
(3) Okulondoola emikutu mingi: Kisobola okufuga ebbugumu erisinga obunene mu kiseera ky’okubuguma, okukakasa omutindo gw’ebintu, n’okutegeera okulondoola enkola okutuukiridde n’okukuuma mu kiseera ekituufu.
(4) Okukozesa ebintu eby’enjawulo ebigumira ebbugumu eringi, ebbugumu erisinga obunene liyinza okutuuka ku 1200 degrees Celsius. Ekyuma ekipima ebbugumu erya infrared kiraga ebbugumu eririwo kati erya payipu y’ekyuma mu kiseera ekituufu, era obumu bw’ebbugumu buli waggulu.
(5) Enkola y’okufuga ey’amagezi ey’omuntu n’ekyuma (human-machine interface plc) ekwataganya okukwataganya sipiidi kwa layini yonna. Enkola y’okufuga ey’amagezi eyungibwa ku kiwandiika ebbugumu okuwandiika ebiwandiiko by’ebbugumu lya payipu y’ekyuma mu nkola yonna ey’okubuguma era n’ekola otomatika ekipimo ky’ebbugumu.
Bwoba olina ekibuuzo kyonna oba kye weetaaga ku steel pipe heat treatment, nsaba obeere wa ddembe okututuukirira!
