Enameled hlau yog cov khoom siv tseem ceeb ntawm lub cev muaj zog, cov khoom siv hluav taws xob thiab cov khoom siv hauv tsev. Tshwj xeeb tshaj yog nyob rau hauv xyoo tas los no, kev lag luam hluav taws xob hluav taws xob tau ua tiav kev loj hlob sai thiab kev loj hlob sai, thiab kev loj hlob sai ntawm cov khoom siv hauv tsev tau coj qhov dav dav rau kev siv cov hlau enameled, ua raws li cov kev xav tau ntau dua rau cov hlau enameled. Vim li no, nws yog ib qho tsim nyog yuav tsum tau kho cov khoom tsim ntawm enameled hlau, thiab cov khoom siv raw (tooj liab thiab lacquer), txheej txheem enameled, cov txheej txheem cov cuab yeej thiab kev tshawb nrhiav txhais tau tias tseem xav tau kev txhim kho thiab kev tshawb fawb sai sai [1].
Tam sim no, muaj ntau tshaj 1000 manufacturers ntawm enameled hlau nyob rau hauv Tuam Tshoj, thiab txhua xyoo muaj peev xwm ntau tshaj 250000 ~ 300000 tons. Tab sis feem ntau hais lus, qhov teeb meem ntawm Tuam Tshoj tus enameled hlau yog tsawg-qib repetition, feem ntau hais lus, "siab tso zis, qib qis, khoom siv rov qab". Hauv qhov xwm txheej no, cov khoom siv hluav taws xob zoo enameled rau cov khoom siv hauv tsev tseem yuav tsum tau xa tuaj, cia nyob ib leeg los koom nrog kev sib tw thoob ntiaj teb kev lag luam. Yog li ntawd, peb yuav tsum tau rov ua dua peb cov kev siv zog los hloov cov xwm txheej quo, kom Tuam Tshoj txoj kev siv hluav taws xob enameled hlau tuaj yeem ua raws li kev xav tau ntawm kev lag luam, thiab sib tw hauv kev lag luam thoob ntiaj teb.

Kev loj hlob ntawm ntau yam sib txawv
1) acetal enameled hlau
Acetal enamelled hlau yog ib qho ntawm ntau yam ntxov tshaj plaws hauv ntiaj teb. Nws tau muab tso rau hauv kev ua lag luam los ntawm lub teb chaws Yelemees thiab lub tebchaws United States nyob rau hauv 1930. Lub Soviet Union kuj tsim sai heev. Muaj ob hom polyvinyl formal thiab polyvinyl acetal. Tuam Tshoj kuj tau kawm tiav lawv nyob rau xyoo 1960. Txawm hais tias qhov ntsuas kub tsis kam ntawm cov hlau enameled tsawg (105 ° C, 120 ° C), nws yog dav siv hauv cov roj immersed transformer vim nws qhov kub thiab txias hydrolysis tsis kam. Cov yam ntxwv no tau raug lees paub los ntawm txhua lub tebchaws hauv ntiaj teb. Tam sim no, tseem muaj tsawg tsawg ntawm cov khoom siv hauv Suav teb, tshwj xeeb tshaj yog cov acetal enameled ca hlau yog siv los ua transposed conductor rau loj transformer [1].
2) Polyester enameled hlau
Nyob rau hauv nruab nrab-1950s, West lub teb chaws Yelemees thawj zaug tsim cov polyester enameled hlau xim raws li dimethyl terephthalate. Vim tias nws cov cua sov ua haujlwm zoo thiab lub zog txhua yam, ntau yam xim ua cov txheej txheem thiab tus nqi qis, nws tau dhau los ua cov khoom lag luam tseem ceeb ua lag luam enameled hlau txij li xyoo 1950. Txawm li cas los xij, vim qhov tsis zoo thermal shock tsis kam thiab yooj yim hydrolysis nyob rau hauv qhov kub thiab txias thiab cov av noo siab, polyester enameled hlau raws li ib txheej txheej tsis tau tsim nyob rau hauv lub teb chaws Yelemees sab hnub poob thiab lub tebchaws United States nyob rau hauv lub lig 1970s, tab sis tseem tsim thiab siv nyob rau hauv loj. ntau nyob rau hauv Nyiv, Tuam Tshoj thiab Southeast Asia. Kev txheeb xyuas hauv xyoo 1986 qhia tias cov khoom tsim tawm ntawm polyester enameled hlau hauv Suav teb suav txog 96.4% ntawm tag nrho cov khoom tsim tawm. Tom qab 10 xyoo ntawm kev siv zog, ntau yam ntawm enameled hlau tau tsim, tab sis muaj qhov sib txawv loj piv nrog cov teb chaws tsim.
Ntau txoj haujlwm tau ua tiav ntawm kev hloov pauv polyester hauv Suav teb, suav nrog kev hloov kho THEIC thiab imine hloov kho. Txawm li cas los xij, vim qhov kev hloov kho qeeb ntawm enameled hlau, kev tsim cov xim ntawm ob hom no tseem me me. Txog tam sim no, qhov hluav taws xob poob ntawm kev hloov pauv polyester enameled hlau tseem yuav tsum tau them sai sai rau.
3) Polyurethane enameled hlau
Polyurethane enamelled hlau xim yog tsim los ntawm Bayer nyob rau hauv 1937. Nws yog dav siv nyob rau hauv lub teb ntawm electronics thiab hluav taws xob khoom siv vim hais tias ntawm nws ncaj qha solderability, siab zaus kuj thiab dyeability. Tam sim no, cov teb chaws txawv teb chaws tau saib xyuas zoo rau kev txhim kho cov qib kub ntawm polyurethane enameled hlau yam tsis muaj kev cuam tshuam rau nws txoj kev vuam ncaj qha. Hauv Tebchaws Europe, Tebchaws Asmeskas, Nyij Pooj tau tsim F-chav kawm, H-chav kawm polyurethane enameled hlau. Vim txoj kev loj hlob sai ntawm cov xim TV teeb, polyurethane enameled hlau nrog loj ntev ntsev dawb pinhole rau xim TV FBT tsim los ntawm Nyiv tau nyiam cov xim ntawm txhua lub teb chaws hauv ntiaj teb, thiab nws tseem ua ntej ntawm Nyiv.
Txoj kev loj hlob ntawm domestic polyurethane enameled hlau yog qeeb. Txawm hais tias feem ntau cov xim polyurethane yog tsim los ntawm qee lub Hoobkas, vim tias kev ua haujlwm tsis zoo, nto zoo thiab lwm yam teeb meem, cov xim feem ntau yog tuaj. Qib F polyurethane tau tsim nyob rau hauv Suav teb, tab sis tsis muaj peev xwm tsim tau. Loj ntev pinhole dawb polyurethane xim kuj tau ua tiav thiab muab tso rau hauv kev ua lag luam, feem ntau yog siv los ua FBT coil ntawm dub thiab dawb TV.
4) Polyesterimide enameled hlau
Vim yog kev txhim kho ntawm cov cua sov los ntawm kev hloov pauv ntawm polyesterimide, tus nqi ntawm polyesterimide enameled hlau nyob hauv lub ntiaj teb tau nce siab txij li xyoo 1970s. Hauv Tebchaws Europe thiab Amelikas, enameled hlau tau hloov tag nrho cov txheej polyester enameled hlau. Tam sim no, cov khoom sawv cev hauv ntiaj teb yog terebe FH series cov khoom lag luam los ntawm lub teb chaws Yelemees thiab isomid series khoom los ntawm Tebchaws Meskas. Nyob rau tib lub sijhawm, peb tau tsim cov khoom siv hluav taws xob ncaj qha polyesterimide enameled hlau, uas tau siv dav los ua lub tshuab hluav taws xob me me, ua kom yooj yim rau cov txheej txheem vuam thiab txo cov nqi tsim khoom ntawm lub cev muaj zog. Qee tus neeg Nyij Pooj kuj siv cov xim pleev xim rau polyesterimide ncaj qha raws li cov xim ntawm tus kheej-nplaum enameled hlau rau xim TV deflection coil, uas ua rau cov txheej txheem yooj yim. Cov xim polyesterimide hauv tsev tau qhia txog kev tsim khoom siv thev naus laus zis los ntawm lub teb chaws Yelemees thiab Ltalis, thiab kuj tau tsim ua tiav. Txawm li cas los xij, vim qhov tsis ruaj khov ntawm cov khoom siv raw thiab lwm yam laj thawj, ntau cov xim polyesterimide hauv tsev siv los ua cov tub yees resistant composite enameled hlau primer tseem cia siab rau kev xa khoom. Tsuas yog ib qho me me ntawm ib txheej polyesterimide enameled xov hlau yog siv nrog cov xim hauv tsev, tab sis qhov tsis ruaj khov ntawm qhov hluav taws xob tseem yog ib qho kev txhawj xeeb ntawm cov tuam txhab. Direct solderable polyesterimide xim tau ua tiav los ntawm Cable Research Institute.
5) Polyimide enameled hlau
Polyimide yog cov khoom siv hluav taws xob zoo tshaj plaws enameled hlau xim ntawm cov organic enameled nyob ntawm tam sim no, thiab nws cov kev pabcuam ntev ntev tuaj yeem ncav cuag siab tshaj 220 ° C. Cov xim yog tsim los ntawm Tebchaws Meskas hauv xyoo 1958. Polyimide enameled hlau muaj kev kub ntxhov siab. , zoo hnyav kuj thiab refrigerant kuj. Txawm li cas los xij, vim nws cov nqi siab, tsis zoo cia ruaj khov thiab muaj kuab lom, nws txoj kev siv dav cuam tshuam. Tam sim no, enameled hlau yog siv nyob rau hauv qee lub sijhawm tshwj xeeb, xws li thee mine motor, qhov chaw ntsuas thiab lwm yam.
6) Polyamide imide xim
Polyamide imide xim yog ib hom enameled hlau xim nrog kev ua haujlwm nruab nrab, siab kub tsis kam, khoom siv hluav taws xob, tub yees tsis kam thiab tshuaj lom neeg, yog li nws muaj lub koob npe nrov ntawm huab tais ntawm enameled hlau xim. Tam sim no, cov xim feem ntau yog siv rau nws cov khoom tshwj xeeb, thiab tau dav siv los ua cov topcoat ntawm cov khoom sib xyaw enameled hlau los txhim kho cov cua sov ntawm cov hlau sib xyaw thiab txo tus nqi. Tam sim no, nws yog tsuas yog siv los pleev xim rau enameled hlau nyob rau hauv Tuam Tshoj, thiab ib tug me me ntawm cov xim no yog tsim nyob rau hauv Tuam Tshoj, mas imported los ntawm lub tebchaws United States, Ltalis thiab lub teb chaws Yelemees.
7) Composite txheej enameled hlau
Composite rwb thaiv tsev txheej feem ntau yog siv los txhim kho cov qib kub tsis kam thiab tsim tshwj xeeb lub hom phiaj enameled hlau. Piv nrog ib txheej txheej enameled hlau, cov txheej txheej txheej enameled hlau muaj qhov zoo hauv qab no: (1) nws tuaj yeem ua tau raws li cov kev thov tshwj xeeb, xws li tus kheej-nplaum enameled hlau rau txoj kev tsis sib haum xeeb, refrigerant resistant enameled hlau rau tub yees thiab cua txias compressor. , thiab lwm yam., uas tuaj yeem ntsib los ntawm cov txheej txheem txheej txheej; (2) Nws tuaj yeem txhim kho thiab txhim kho cov kev pabcuam kev ua haujlwm los ntawm kev sib xyaw ntawm ntau cov txheej txheej rwb thaiv tsev kom tau raws li daim ntawv thov, Piv txwv li, polyester / nylon composite txheej enameled hlau txhim kho cov thermal shock kev ua tau zoo thiab kev ua haujlwm winding, uas yog tsim rau cov txheej txheem kub dipping. , thiab tuaj yeem siv rau lub cev muaj zog windings nrog instantaneous overheating vim overload; (3) nws tuaj yeem txo tus nqi ntawm qee cov enameled hlau, xws li polyester imide thiab polyamide imide composite txheej enameled hlau hloov ib txheej polyamide imide enameled hlau, uas tuaj yeem txo tus nqi zoo heev.

kev faib tawm
1.1 raws li cov khoom siv rwb thaiv tsev
1.1.1 acetal enameled hlau
1.1.2 polyester xim wrapping hlau
1.1.3 polyurethane txheej hlau
1.1.4 hloov polyester xim wrapping hlau
1.1.5 polyester imimide enameled hlau
1.1.6 polyester / polyamide imide enameled hlau
1.1.7 polyimide enameled hlau
1.2 raws li lub hom phiaj ntawm enameled hlau
1.2.1 lub hom phiaj dav dav enameled hlau (ib kab): nws yog tsuas yog siv rau winding xov hlau nyob rau hauv dav motors, hluav taws xob khoom, twj, transformers thiab lwm yam ua hauj lwm zaus, xws li polyester xim wrapping hlau thiab hloov polyester xim wrapping kab.
1.2.2 tshav kub resistant txheej kab: winding xov hlau tsuas yog siv nyob rau hauv lub cev muaj zog, cov khoom siv hluav taws xob, cov cuab yeej, transformers thiab lwm yam ua hauj lwm zaus, xws li polyester imimide txheej hlau, polyimide txheej hlau, polyester xim txheej kab, polyester imimide / polyamide imide composite txheej kab .
1.2.3 tshwj xeeb lub hom phiaj enameled hlau: hais txog winding hlau nrog tej yam ntxwv zoo thiab siv nyob rau hauv tej lub sij hawm, xws li polyurethane xim wrapping hlau (cov khoom siv vuam ncaj qha), nws tus kheej nplaum xim wrapping hlau.
1.3 raws li cov khoom siv hluav taws xob, nws tau muab faib ua tooj liab, txhuas hlau thiab hlau alloy.
1.4 raws li cov khoom siv, nws muab faib ua kab puag ncig, kab tiaj thiab hollow kab.
1.5 raws li rwb thaiv tsev thickness
1.5.1 round kab: nyias zaj duab xis-1, tuab zaj duab xis-2, tuab zaj duab xis-3 (lub teb chaws tus qauv).
1.5.2 txoj kab ncaj nraim: cov xim zoo tib yam Zaj duab xis-1, tuab xim zaj duab xis-2.
Cawv kab
Hlau (xws li xauv) uas yog nws tus kheej nplaum nyob rau hauv qhov kev txiav txim ntawm cawv
Cua kub kab
Hlau (xws li PEI) uas yog nws tus kheej-nplaum nyob rau hauv qhov kev txiav txim ntawm tshav kub
Ob chav hlau
Hlau uas nws tus kheej nplaum nyob rau hauv qhov kev txiav txim ntawm cawv los yog cua sov
Txoj kev sawv cev
1. cim + code
1.1 series code: muaj pes tsawg leeg ntawm enameled winding: q-paper wrapping winding hlau: Z
1.2 Cov khoom siv hluav taws xob: Copper Conductor: t (tso tseg) aluminium conductor: l
1.3 Cov ntaub ntawv rwb thaiv tsev:
Y. A polyamide (ntshiab nylon) e acetal, tsis tshua muaj kub polyurethane B polyurethane f polyurethane, polyester h polyurethane, polyester imides, hloov polyester n polyamide imide puas polyester los yog polyesterimide polyamide imide r polyamide imide polyimide C-aryl polyimide
Roj raws li xim: Y (tso tseg) polyester xim: Z hloov polyester xim: Z (g) acetal xim: Q polyurethane xim: polyamide xim: X polyimide xim: y epoxy xim: H polyester imimide xim: ZY polyamide imide: XY
1.4 Cov yam ntxwv ntawm tus neeg xyuas pib: kab ncaj nraim: b-lub voj voog kab: Y (tso tseg) hollow kab: K
1.5 zaj duab xis thickness: round kab: nyias zaj duab xis-1 tuab zaj duab xis-2 thickened zaj duab xis-3 ca kab: zoo tib yam Zaj duab xis-1 thickened zaj duab xis-2
1.6 thermal qib yog qhia los ntawm /xxx
2. qauv
2.1 cov qauv khoom ntawm enameled kab yog lub npe los ntawm kev sib xyaw ntawm Suav pinyin tsab ntawv thiab cov lej Arabic: nws muaj pes tsawg leeg suav nrog cov hauv qab no. Cov khoom saum toj no tau sib xyaw ua ke, uas yog cov qauv khoom ntawm cov xim pob kab.
3. qauv + specification + tus qauv tooj
3.1 piv txwv ntawm cov khoom sawv cev
A. Polyester enamelled hlau round hlau, tuab xim zaj duab xis, cua sov qib 130, nominal txoj kab uas hla 1.000mm, raws li gb6i09.7-90 tus qauv, qhia raws li: qz-2 / 130 1.000 gb6109.7-90
B. Polyester imides yog coated nrog hlau ca hlau, zoo tib yam xim zaj duab xis, nrog kub qib ntawm 180, sab a ntawm 2.000mm, sab B ntawm 6.300mm, thiab kev siv ntawm gb/t7095.4-1995, uas yog qhia raws li: qzyb-1/180 2.000 x6.300 gb/t7995.4-1995
3.2 oxygen dawb puag ncig tooj liab stalk
Enameled hlau
Enameled hlau
3.2.1 series code: round tooj liab ncej rau hluav taws xob engineering
3.2.3 raws li lub xeev cov yam ntxwv: soft state R, hard state y
3.2.4 raws li kev ua tau zoo: qib 1-1, qib 2-2
3.2.5 khoom qauv, specification thiab tus qauv tooj
Piv txwv li: txoj kab uas hla yog 6.7 hli, thiab chav kawm 1 nyuaj oxygen dawb puag ncig tooj liab pas nrig yog qhia raws li twy-16.7 gb3952.2-89
3.3 liab qab tooj liab hlau
3.3.1 liab qab tooj liab hlau: t
3.3.2 raws li lub xeev cov yam ntxwv: soft state R, hard state y
3.3.3 raws li cov khoom siv: tiaj kab B, voj kab y (tso tseg)
3.3.4 piv txwv: nyuaj round hlau liab qab hlau nrog txoj kab uas hla ntawm 3.00mm ty3.00 gb2953-89