3240 Epoxy Phenolic Glass Nsalu Yoyambira Yolimba Yokhala ndi Laminated Sheet
Zofunikira Zaukadaulo
1.1Maonekedwe:Pamwamba pa pepalalo pakhale posalala komanso posalala, popanda thovu la mpweya, makwinya kapena ming'alu komanso popanda zolakwika zina zazing'ono monga mikwingwirima, makwinya, ndi zina zotero. Mphepete mwa pepalalo pakhale poyera komanso popanda ming'alu. Mtundu wake ukhale wofanana, koma madontho ochepa ndi ololedwa.
1.2Kukula ndi kuloledwakulolerana
1.2.1 M'lifupi ndi Kutalika kwa Mapepala
| M'lifupi & Kutalika (mm) | Kulekerera (mm) |
| ＞970～3000 | +/-25 |
1.2.2 Kukhuthala ndi kulolerana kwa dzina
| Makulidwe odziwika (mm) | Kulekerera (mm) | Makulidwe odziwika (mm) | Kulekerera (mm) |
| 0.5 0.6 0.8 1.0 1.2 1.6 2.0 2.5 3.0 4.0 5.0 6.0 8.0 | +/-0.12 +/-0.13 +/-0.16 +/-0.18 +/-0.20 +/-0.24 +/-0.28 +/-0.33 +/-0.37 +/-0.45 +/-0.52 +/-0.60 +/-0.72 | 10 12 14 16 20 25 30 35 40 45 50 60 80 | +/-0.82 +/-0.94 +/-1.02 +/-1.12 +/-1.30 +/-1.50 +/-1.70 +/-1.95 +/-2.10 +/-2.30 +/-2.45 +/-2.50 +/-2.80 |
| Ndemanga: Pa makulidwe osatchulidwa omwe sanatchulidwe patebulo ili, kusiyana kuyenera kukhala kofanana ndi kwa makulidwe otsatira. | |||
1.3Kupotoka Kopindika
| Kukhuthala (mm) | Kupotoka Kopindika | |
| 1000mm (Kutalika kwa Ruler) (mm) | 500mm (utali wa Rule) (mm) | |
| 3.0～6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 | ≤2.5 ≤2.0 ≤1.5 |
1.4Kukonza makina:Mapepalawo azikhala opanda ming'alu, ming'alu ndi zidutswa za zinthu zina pamene makina monga kudula, kuboola, kupala ndi kugaya akugwiritsidwa ntchito.
1.5Kapangidwe ka thupi, makina ndi magetsi
| Ayi. | Katundu | Chigawo | Mtengo wokhazikika | Mtengo wamba |
| 1 | Kuchulukana | g/cm3 | 1.7～1.95 | 1.94 |
| 2 | Kumwa madzi (pepala la 2mm) | mg | ≤20 | 5.7 |
| 3 | Mphamvu yopindika, yolunjika ku laminations | MPa | ≥340 | 417 |
| 4 | Mphamvu ya mphamvu (Charpy, notch) | kJ/m2 | ≥30 | 50 |
| 5 | Chinthu chochotsera magetsi cha 50Hz | --- | ≤5.5 | 4.48 |
| 6 | Dielectric yokhazikika 50Hz | --- | ≤0.04 | 0.02 |
| 7 | Kukana kutchinjiriza (Pambuyo pa maola 24 m'madzi) | Ω | ≥5.0 x108 | 4.9 x109 |
| 8 | Mphamvu ya dielectric, yolunjika ku laminations mu mafuta a transformer pa 90℃ +/-2℃, pepala la 1mm | kV/mm | ≥14.2 | 16.8 |
| 9 | Voltage Yowonongeka, yofanana ndi laminations mu mafuta osinthira pa 90℃+/-2℃ | kV | ≥35 | 38 |
Kulongedza, Kuyendera ndi Kusunga
Mapepalawo ayenera kusungidwa pamalo otentha osapitirira 40℃, ndipo ayenera kuyikidwa mopingasa pa mbale yogona yokhala ndi kutalika kwa 50mm kapena kupitirira apo. Sungani kutali ndi moto, kutentha (chotenthetsera) ndi dzuwa lachindunji. Nthawi yosungira mapepala ndi miyezi 18 kuyambira tsiku lochoka ku fakitale. Ngati nthawi yosungira ili yoposa miyezi 18, mankhwalawa angagwiritsidwenso ntchito atayesedwa kuti atsimikizidwe kuti ndi oyenerera.
Malangizo ndi Zisamaliro Zogwiritsira Ntchito
Liwiro lapamwamba komanso kuzama pang'ono kodulira g kuyenera kugwiritsidwa ntchito pokonza chifukwa cha kutentha kochepa kwa mapepala.
Kukonza ndi kudula chinthuchi kudzatulutsa fumbi ndi utsi wambiri. Njira zoyenera ziyenera kutengedwa kuti zitsimikizire kuti fumbi lili mkati mwa malire oyenera panthawi yogwira ntchito. Mpweya wotuluka m'malo otayira utsi komanso kugwiritsa ntchito zophimba fumbi/tinthu tating'onoting'ono tikulangizidwa.
Mapepalawa amakhala ndi chinyezi atapangidwa, ndipo amalimbikitsidwa kuti aphimbe ndi insulating vanish.
Zipangizo Zopangira
Phukusi la Mapepala Opaka Laminated
