Ringa Arataki Porowhita Parahi mō ngā Rakau Piston Waipēhi
Whakataki Hua
Ko te Ringa Arataki Puoto he wāhanga arataki me te hiri e whakamahia ana i roto i ngā pūnaha waipēhi, hau rānei.
He wāhanga nui te Ringa Arataki Porowhita Parahi Tino Tika i roto i ngā pūnaha waipēhi, i hangaia hei whakarite kia maeneene, kia tika hoki te nekehanga o te tokotoko piston i roto i te rango waipēhi. He mea hanga mai i ngā rauemi parahi kounga teitei pēnei i te CuSn8, CuAl10Ni rānei, ā, he tino pai te ātete ki te kakahu, he iti te waku, ā, he roa te ora o tēnei ringaringa arataki.
He arataki tōna hei whakaiti i ngā kawenga taha, hei tiaki i te pūnaha hiri, hei pupuri hoki i te tūnga o te piston, ā, he wāhanga nui ia o tētahi huihuinga rango waipēhi mahi taumaha, tino tika rānei. Nā tōna tika o ngā āhuatanga me te pumau o te wera ka taea te mahi pono ahakoa i roto i ngā taiao tino kino.
Whakaahuatanga Hua
He mahi ārahi, he mahi tautoko hoki te ringaringa arataki rango i runga i te tokotoko piston, e hiahia ana kia tino tika te ōritenga, kia iti te ātete ki te waku, kia pai te ātete ki te kakahu, ā, ka taea te tu atu ki te pēhanga, te kaha piko me te wiri pānga o te tokotoko piston. Kei roto he taputapu hiri hei whakarite kia hiritia te rango e te kōhao tokotoko, ā, kei waho he mowhiti puehu hei ārai i ngā poke, te puehu me te makuku kei kawea mai ki te taputapu hiri me te kino o te hiri.
Ko ngā huinga arataki whakarewa he mea hanga i te parahi, te rino maka hina, te rino maka pona me te rino maka waikura he iti te tauwehenga waku me te ātete kakahu pai; ko ngā ringaringa arataki kore-whakarewa ka taea te hanga i te polytetrafluoroethylene me te polytrifluorochloroethylene, me ētahi atu.
Ngā tawhā hua
| Ingoa Hua | Ringa Arataki Puoto / Pūnga Arataki Tokotoko Waipēhi |
| Tono | Ngā Pūwero Waipēhi – Hanganga, Ahumahi |
| Te Kaupae Rino | 42CrMo/SCM440/4140, 40Cr, 20CrMnTi, C45/S45C,HT200/HT250,QT450,CuSn8 |
| Diameter o Waho (OD) | 20-30μm (min) |
| Diameter o roto (ID) | 850HV (min) |
| Roa | Ra0.2um (mōrahi) |
| Ngā Manawanui (OD/ID) | ≥350 Mpa |
| Te pakeketanga | HB 90–130 (parahi) / HRC 45–55 (maitai whakapakeke) / HB 170–250 (rino maka) |
| Whakaritenga | Rauemi, rahinga, ātete, awaawa, whakaotinga mata |
| Ngā Paerewa Noa | ISO 3320, ISO 6020-2, DIN 24336, tuhi kiritaki |
| Āhuatanga Whakahinuhinu | He awaawa hinu whiriwhiri, he kōhao hinu, he mata whakahinuhinu-ake (PTFE/parahi) |
| Ngā Kōwhiringa Maimoatanga Mata | 1. Te whakapūtātanga |
| 2. Waikura Pango | |
| 3. Kua tinei | |
| 4. Kua peitahia |
Ngā tono hua
> Ngā puoto waipēhi i roto i ngā mīhini hanga
> Ngā mīhini pēhi waipēhi ahumahi me ngā pūnaha aunoatanga
> Ngā taputapu ahuwhenua tae atu ki ngā mīhini hauhake me ngā tarakihana
>Ngā pūnaha waipēhi moana me te taiwhenua
Whakaaturanga Hua
Ngā tuhi tirotiro me te tākai
