Papa Whakatakotoranga Momo Kōpae Pono: Te Haumaru me te Pūmautanga o te Pae
Paerewa Ringlock
Ko ngā tokotoko paerewa o te tūāpapa raka mowhiti he mea hanga mai i ngā paipa rino, ngā kōpae mowhiti (ngā pona rōhi 8-kōhao) me ngā hononga. E rua ngā momo paipa rino he 48mm te whānui (māmā) me te 60mm (taumaha) te whānui, mai i te 2.5mm ki te 4.0mm te matotoru, mai i te 0.5m ki te 4m te roa, e tutuki ai ngā whakaritenga o ngā kaupapa rerekē. He hoahoa 8-kōhao te kōpae mowhiti (4 ngā kōhao iti e hono ana i te pukapuka kaute, ā, 4 ngā kōhao nui e hono ana i ngā whāriki whakarara), e whakarite ana i te pumau o te pūnaha mā te whakaritenga tapatoru i te tawhiti 0.5-mita, ā, e tautoko ana i te huihuinga whakapae ā-pūtau. E toru ngā tikanga whakauru e tukuna ana e te hua: te pūtu me te nati, te pēhi i te tohu me te whakaputa. Hei tāpiri, ka taea te whakarite i ngā pokepokea mowhiti me te kōpae kia rite ki ngā whakaritenga a te kiritaki. Ko ngā hua katoa e tino tutuki ana i ngā paerewa EN12810, EN12811 me BS1139, e paahitia ana ngā whakamātautau kounga, ā, e tika ana mō ngā momo āhuatanga hanga. Mai i ngā rauemi mata ki ngā hua kua oti, kei raro te tukanga katoa i te mana whakahaere kounga, me te whakaaro ki ngā whakaritenga kawenga mama me te taumaha.
Rahi e whai ake nei
| Taonga | Rahi Noa (mm) | Roa (mm) | Ō (mm) | Matotoru (mm) | Whakaritea |
| Paerewa Ringlock
| 48.3*3.2*500mm | 0.5m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe |
| 48.3*3.2*1000mm | 1.0m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe | |
| 48.3*3.2*1500mm | 1.5m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe | |
| 48.3*3.2*2000mm | 2.0m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe | |
| 48.3*3.2*2500mm | 2.5m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe | |
| 48.3*3.2*3000mm | 3.0m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe | |
| 48.3*3.2*4000mm | 4.0m | 48.3/60.3mm | 2.5/3.0/3.2/4.0mm | Āe |
Ngā āhuatanga o te tūāpapa ringlock
1. Te kaha me te roa o te ora
He maitai hanganga konumohe, he paipa maitai kaha-teitei rānei (OD48mm/OD60mm) te mea e whakamahia ana, ā, e rua pea te kaha o tēnei i te kaha o ngā tūāpapa maitai waro noa.
Mā te maimoatanga mata konukōre wera-tuku, he ātete ki te waikura me te waikura, ka roa ake te ora ratonga.
2. Te urutaunga ngāwari me te whakaritenga
Ka taea te whakakotahi i ngā roa paerewa o te tokotoko (0.5m ki te 4m) kia tutuki ai ngā whakaritenga o ngā kaupapa rerekē.
Kei te wātea ngā pokepokea whakaritenga o ngā diameter rerekē (48mm/60mm), ngā matotoru rerekē (2.5mm ki te 4.0mm), me ngā momo pona rōhi hou (pereti mowhiti).
3. Tikanga hononga pumau, haumaru hoki
Mā te hoahoa pona rōhi 8-kōhao (4 ngā kōhao hei hono i ngā pae whakawhiti, 4 ngā kōhao hei hono i ngā whāiti whakarara) ka hanga he hanganga pūmau tapatoru.
E toru ngā tikanga whakauru (te pūtu me te nati, te pēhi ira, me te putanga whakaputa) e wātea ana hei whakarite i te hononga pakari.
Ka ārai te hanganga raka-ā-unoa o te pine poro i te wetewete, ā, he kaha hoki te ātete ki te ahotea kutikuti whānui.
Pūrongo Whakamātautau mō te paerewa EN12810-EN12811
Pūrongo Whakamātautau mō te paerewa SS280
