APG mold Gaosiga tafe talanoaga:
Talosaga:
meafaigaluega transformer apg limu faʻaaogaina mo le gaosiga o loʻo iai nei transformer mai 11-36Kv:
Epoxy resin transformer o lo'o i ai nei Fa'agasologa Fa'asu'a e le masini fa'ailoga APG:
1.Laasaga 1: faʻapipiʻi le Transformer APG Mold i luga ole masini faʻapipiʻi APG
2.Step 2: faʻapipiʻi mea faʻaoga, faʻapipiʻi i totonu o le APG mold.
3.Step 3: Clamping apg masini, tui epoxy resin i limu.
4.Step 4: Epoxy resin fofo totonu limu, tatala clamping ipu, ave i fafo oloa.
2 cavities le taimi nei transformer apg mpld
Mea limu:P20
Fa'amaaa
Ina ia faʻaleleia le ola o le limu i le sili atu i le 800,000 taimi faʻafefe, e mafai ona tineia le uamea muaʻi faʻamaʻaʻaina ma toe foʻi mai le vevela.
Le ala faigata o le afi e ausia.Pe a tineia, muaʻi vevela i le 500-600 ° C mo le 2-4 itula, ona taofi lea i le 850-880 ° C mo se vaitaimi patino (a itiiti ifo i le 2 itula), ona tuʻu lea i totonu o le suauu ma malulu i le 50-100 °. C ma le malulu o le ea.A maeʻa ona tineia, e mafai ona oʻo atu le maaa i le 50. -52HRC, ina ia puipuia ai le taʻe, 200 ℃ maualalo le vevela o le vevela togafitiga e tatau ona faia vave, pe a uma le faʻafefe, e mafai ona tausia le maaa i luga o le 48HRC
Togafitiga nitriding
O togafitiga faʻamaʻi e mafai ona maua ai le maualuga o le maaa o le fausaga o luga, o le maʻaʻa o luga pe a uma ona oʻo atu i le 650-700HV.
(57-60HRC) O le ola tautua o le limu e mafai ona sili atu i le 1 miliona taimi.O le nitride layer o loʻo i ai uiga o le mafiafia ma lamolemole fausaga, ma faʻaleleia le faʻaleleia o le faʻaleleia ma le teteʻe atu i le ea susu ma le alkali corrosion.
Tulaga tu'uina atu: O lo'o tu'uina atu le uamea i le tulaga fa'afefeteina ma vevela.
Uiga faaletino
● Maaa tutusa, lelei faʻalelei faʻalelei ma faʻataʻitaʻiga faʻataʻitaʻiga, lelei gaioiga faʻatinoga.
● Vacuum degassing ma faamamaina faiga uamea mama, talafeagai mo molds palasitika e manaʻomia ai le faʻalelei poʻo le etching.
● Tuʻuina atu i se tulaga faʻamaʻaʻa muamua, e mafai ona faʻaaogaina saʻo mo le faʻaogaina o le faʻaogaina e aunoa ma le vevela vevela, faʻapuupuu le taimi o le fausiaina.
● A maeʻa le faʻamalosi ma le taʻavale, o le fausaga e mafiafia, 100% suʻesuʻega ultrasonic, leai ni pores, pinhole defects.