3240 Rau Whakakirikiri Pūmau Tūāpapa Kakahu Karāhe Epoxy Phenolic
Ngā Whakaritenga Hangarau
1.1Āhua:Me papatahi, me māeneene te mata o te pepa, kāore he mirumiru hau, he kita, he ngatata rānei, ā, me te kore hoki o ētahi atu hapa iti pēnei i te karawarawa, te pakaru, me ētahi atu. Me ma te taha o te pepa, ā, me kore he wehenga, he ngatata rānei. Me ōrite te tae, engari e whakaaetia ana kia iti noa ngā paru.
1.2Te rahi me te whakaaetiamanawanui
1.2.1 Te Whānui me te Roa o ngā Rau
| Whānui me te Roa (mm) | Manawanui (mm) |
| ＞970～3000 | +/-25 |
1.2.2 Te matotoru me te manawanui ingoa
| Matotoru ingoa (mm) | Manawanui (mm) | Matotoru ingoa (mm) | Manawanui (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 |
| Ngā Tuhipoka: Mō te matotoru kore-ingoa kāore i te rārangihia i tēnei ripanga, me rite te rerekētanga ki te matotoru nui e whai ake nei. | |||
1.3Piko Whakamuri
| Matotoru (mm) | Piko Whakamuri | |
| 1000mm (Te roa o te rūri) (mm) | 500mm (Te roa o te rūri) (mm) | |
| 3.0~6.0 ＞6.0～8.0 ＞8.0 | ≤10 ≤8 ≤6 | ≤2.5 ≤2.0 ≤1.5 |
1.4Te tukatuka miihini:me kore he kapiti, he wehenga, he para rānei i roto i ngā rau ina whakamahia ngā mahi miihini pēnei i te kani, te keri, te whakairo me te mira.
1.5Ngā āhuatanga ā-tinana, ā-mīhini me te hiko
| Kāore. | Ngā Āhuatanga | Wāhanga | Uara paerewa | Uara noa |
| 1 | Kiato | karamu/henitimi3 | 1.7~1.95 | 1.94 |
| 2 | Te mimiti wai (pepa 2mm) | mg | ≤20 | 5.7 |
| 3 | Kaha piko, poutū ki ngā whakapiringa | MPa | ≥340 | 417 |
| 4 | Te kaha o te pānga (Charpy, notch) | kJ/m2 | ≥30 | 50 |
| 5 | Tauwehenga mararatanga hiko 50Hz | --- | ≤5.5 | 4.48 |
| 6 | Pūmau whakapūmau 50Hz | --- | ≤0.04 | 0.02 |
| 7 | Ātete ārai (Whai muri i te 24 hāora i roto i te wai) | Ω | ≥5.0 x108 | 4.9 x109 |
| 8 | Kaha whakawehe, poutū ki ngā whakapiringa i roto i te hinu whakawhiti i te 90℃+/-2℃, rau 1mm | kV/mm | ≥14.2 | 16.8 |
| 9 | Ngaohiko Pakaru, whakarara ki ngā whakapiringa i roto i te hinu whakawhiti i te 90℃+/-2℃ | kV | ≥35 | 38 |
Te Tākai, te Kawe me te Rokiroki
Me rongoa ngā pepa ki tētahi wāhi kāore e neke ake i te 40℃ te pāmahana, ā, me whakatakoto whakapae ki runga i tētahi pereti moenga he 50mm te teitei, neke atu rānei. Puritia kia matara atu i te ahi, i te wera (ngā taputapu whakamahana) me te rā tika. Ko te roa o te rokiroki o ngā pepa he 18 marama mai i te rā i wehe atu ai i te wheketere. Mena he neke atu i te 18 marama te roa o te rokiroki, ka taea hoki te whakamahi i te hua i muri i te whakamātautau kia tika ai.
Ngā Kōrero me ngā Whakatūpato mō te Whakamahinga
Me whakamahi i te tere tapahi teitei me te hōhonutanga iti (g) i te wā e miihini ana nā te ngoikore o te kawe wera o ngā pepa.
Mā te mīhini me te tapahi i tēnei hua ka tukuna he nui te puehu me te paoa. Me mahi ngā mahi tika hei whakarite kia noho ngā taumata puehu i roto i ngā taumata e whakaaetia ana i te wā e whakamahia ana. E taunakihia ana kia whakamahia he hauhautanga ā-rohe me te whakamahi i ngā kopare puehu/matūriki.
Ka pāngia ngā rau e te makuku i muri i te mīhini, nō reira e taunaki ana kia pania ki te wai whakamahana.
Taputapu Whakaputa
Te Kete mō ngā Pepa Whakakirikiri
