Rawhi Hononga Paipa SAE 12.7mm USA Rahi
Tirohanga Whānui o te Hua
Pūmau Ngongo Paerewa o te USA mō ngā Whakamahinga Tino Uaua
He mea hanga te rawhi ngongo SAE 12.7mm rahi USA mō te hiri me te whakamau i roto i ngā āhuatanga mahi uaua. Ka whakakotahi i te rauemi pakari me te hanganga poka-roto me te whare here-whakauru. Ka tukuna e tēnei hoahoa te kaha rawhi pumau, roa hoki, hei ārai i te wetewete, te turuturu rānei o te ngongo.
He whānui te awhi, 12.7mm te whānui, e rite ana ki ngā paerewa SAE o Amerika. He pai tēnei awhi whānui mō te tohatoha i te pēhanga kia ōrite ki runga i te mata o ngā ngongo. Ahakoa kei te mahi koe i ngā raina wahie motuka, i ngā ngongo mīhini kai, i ngā pūnaha whakawhiti wai o te tipu matū rānei, ka whakaratohia e tēnei awhi he hononga pono.
| Rauemi | W1 | W2 | W4 | W5 |
| Ngā Here Here | Rino whakapūmau | 200ss/300ss | 300ss | 316 |
| Anga porowhita | Rino whakapūmau | 200ss/300ss | 300ss | 316 |
| tīwiri | Rino whakapūmau | Rino whakapūmau | 300ss | 316 |
Ngā Āhuatanga Matua me ngā Painga Whakataetae
1. E rua ngā momo tīwiri mō ngā hiahia rerekē
Tīwiri paerewa – mō ngā mahi whakamau o ia rā.
Wīwiri ārai-hoki – ka tāpirihia he tikanga raka anō hei ārai i te wetekina i raro i te wiri, he mea tino pai mō ngā waka, ngā mīhini ahuwhenua, me ngā taputapu nekeneke.
2. Whānui te Diameter – Kotahi te Rawhi e Tau ana ki te tini
Ko te whānuitanga o te diameter mai i te 14 mm ki te 600 mm (tirohia te ripanga whakatakotoranga katoa).
Ko ētahi tauira (hei tauira, 0‑100, 0‑150) he whānui ngā awhe whakarerekētanga, e whakaiti ana i te hiahia mō ngā rawhi rahi-pūmau maha, e whakaiti ana hoki i ngā utu rarangi.
3. Ngā Huinga Rauemi Maha mō te Ātete ki te Waikura
Ka taea te whiriwhiri i te porowhita, te whare, me te tīwiri mai i te rino piauau, te maitai kowiri tira raupapa 200/300, te maitai kowiri tira 316 rānei.
He tino pai te ātete ki te waikura o ngā putanga kowiri tira 304/316, he pai mō ngā taiao o waho, o ngā taiao makuku rānei.
4. Te Taipana ōrite mō te hiri pono
Kua hangaia te rawhi kia ōrite te whakawhiti i te taipana i te wā e whakakīkī ana (taipana tāutanga e taunakitia ana: 12 N·m), kia kore ai e nui rawa te pēhanga ka kino pea ngā ngongo, me te whakatutuki i te hiri kore turuturu 360°.
Ngā Whakatakotoranga Taipitopito
Kei raro nei he kōwhiringa o ngā tauira rongonui o te kowiri tira 304. Ka tukuna atu hoki e mātou ngā momo kowiri tira 201 me ngā momo maitai-haurua 201, e kapi ana i te diameter 0-600mm, he whānui katoa te whitiki 12.7mm me te matotoru 0.65mm. Whakaotinga mata: kua orohia.
| Whakaahuatanga Tauira | Awhe Diameter (mm) | Te Whakamahinga Noa | Rauemi | Taipana |
|---|---|---|---|---|
| 304 Rino Katoa 14‑27 | 14-27 | Ngā ngongo wai/hau iti | 304 SS | 12 N·m |
| 304 Rino Katoa 21‑44 | 21‑44 | Ngā mīhini o te whare, ngā mīhini māmā rānei | 304 SS | 12 N·m |
| 304 Rino Katoa 40‑63 | 40‑63 | Ngā pūnaha whakamatao aunoa, ngā raina hinu | 304 SS | 12 N·m |
| 304 Rino Katoa 52‑76 | 52‑76 | Ngā paipa wai ahumahi | 304 SS | 12 N·m |
| 304 Rino Katoa 78‑101 | 78‑101 | Ngā ngongo nui, ngā paipa hau | 304 SS | 12 N·m |
| 304 Rino Katoa 105‑127 | 105‑127 | Te whakamakuku ahuwhenua | 304 SS | 12 N·m |
| 304 Rino Katoa 130‑152 | 130‑152 | Ngā hononga papu ahumahi | 304 SS | 12 N·m |
| 304 Rino Katoa 175‑197 | 175‑197 | Ngā huihuinga ngongo whānui | 304 SS | 12 N·m |
| 304 Rino Katoa 213‑235 | 213‑235 | Te whakamatao i ngā mīhini taumaha | 304 SS | 12 N·m |
| 304 Rino Katoa 270‑292 | 270‑292 | Ngā taputapu ritenga | 304 SS | 12 N·m |
| 304 Rino Katoa 0‑100 | 0-100 | Te whakatikatika whānui | 304 SS | 12 N·m |
| 304 Rino Katoa 0‑600 | 0-600 | Te whakamahinga ahumahi whānui rawa atu | 304 SS | 12 N·m |
Whakaritenga e wātea ana– Ka whakaaetia hoki e mātou ngā ota mō ngā diameter kore-paerewa, ngā rauemi motuhake, ngā whakaotinga mata rānei. Tena koa homai ō whakaritenga, ā, ka tūtohu mātou i te otinga pai rawa atu.
Ngā Ahumahi me ngā Whakamahinga Noa
He whānuitia te whakamahinga o tēnei rawhi whakapiri ngongo 12.7mm te rahi o te USA ki:
Ngā Motuka me ngā Motopaika – te hiri i ngā hononga wahie, te whakamatao, me te hau.
Ngā Mīhini Ahumahi – ngā pūnaha waipēhi, te whakahinuhinu, me te whakamatao.
Mīhini Kai me te Matū – ngā aho whakawhiti rauemi ātete ki te waikura.
Mahi-ā-ringa me te Tiaki – ngā ngongo māra, ngā paipa pēhi hau, ngā ngongo moana.
Ngā mea kore-porowhita – ehara i te mea ka mahi noa ki ngā ngongo porowhita engari ki ngā āhua tapawhā, ki ngā āhua korekore rānei.
He aha i whiriwhiri ai koe i te rawhi ngongo SAE 12.7mm a Glorex?
Utu tika mai i te wheketere – ngā utu whakataetae me ngā wā arahi pumau.
Te whakahaere kounga – ka whakamatautauria ia puranga ki te taipana me te rehu tote.
He māmā te tāutanga – kāore he taputapu motuhake e hiahiatia ana; ka whakaitihia te wā mahi.
Te pono mō te wā roa – ka mau tonu te kaha o te kume i raro i te wiri, te huringa pāmahana, te makuku rānei, ka whakaiti i te auau tiaki.
Tonoa he Tāpaetanga, he Tautoko Hangarau rānei
Me hiahia koe ki tētahi rawhi paipa pono, 12.7mm te whānui, rahinga USA, mō tō kaupapa? Whakapā atu ki te tīma hokohoko Glorex me te whānuitanga o te diameter, ngā rauemi, me te rahinga e hiahiatia ana e koe. Ka whakaratohia e mātou he tohutohu whiriwhiri tohunga me te utu tika mai i te wheketere.
Ngā painga o te hua
He maha ngā whakamahinga (ehara i te mea mō ngā ngongo porowhita anake, engari mō ngā mea tapawhā anō hoki)
He whānuitia te whakamahinga, he ōrite te taipana hurihuri. He mau tonu te raka, he pai te whakamau me te hiri, he whānui te awhe whakatikatika.
Te whānuitanga o te tono
Ahumahi motuka, Mīhini kai Mīhini matū (E whakamahia whānuitia ana i roto i ngā momo ahumahi pēnei i te motuka, te motopaika, te tō, ngā waka miihini me ngā taputapu ahumahi, te ara iahiko hinu, te awa wai, te ara hau hei whakau i te hiri hononga paipa)
