Upoko Whakatakoto: Te Toto Ora e Hono ana i te Mata ki te Mata o raro

Ko te tūāpapa o te pokapū whakawhiti kawenga me te pēhanga mō te katoangā taputapu puna—te pane o te anga. I tēnei rā, ka arotahi tātou ki tēnei wāhanga nui hei hura i te āhua o tēnei "toto ora e hono ana i te mata ki te mata o raro" e whakarite ana i te haumaru tino mai i te mata ki te hanganga.

I. Whakamāramatanga me te Mahi: Te Pūtake o te Puna

I roto i te hangarau, he wāhanga hanganga nui te pane o te anga e hono ana i te aho o te anga o raro ki ngā taputapu pane o te puna. Ka honoa tonutia tōna pito o raro ki te anga mata mā roto i ngā miro, ngā paheke hurihuri, te whakarewa rānei; ka honoa tōna pito o runga ki te rākau Kirihimete keri, ki te kotahi rānei (te puranga BOP hipi kotahi) mā roto i ngā flange, i ngā rawhi rānei.

Ko te mahi matua ko te whakairi me te tautoko i te taumaha o ngā anga hangarau katoa me ngā anga whakaputa, hei whakarato i te turanga whakairi mō ngā taputapu pane puna katoa. Hei wāhanga ārai poka puta noa i te keri, te whakaoti, me te huringa ora whakaputa, ko te pane anga te turanga mō te whakarite i te hiri porowhita i waenga i ia paparanga o ngā anga me te whakatutuki i te wehenga me te whakahaere pehanga.

Tauira Tauira: TF 20*13 3/8-35MPa

WhakamāramaHe pane anga momo-flange kotahi-wāhanga e hono ana i te diameter o waho o te anga 508mm (20-inihi), e iri ana i te diameter o waho o te anga 339.7mm (13 3/8-inihi), me te pēhanga mahi kua whakatauria o te 35MPa.

II. Ngā Momo me ngā Wāhanga Matua: Te Hanganga o te Toto Ora

Ko ngā pane o te angaanga e whakamahia ana i te papaanga ka whakarōpūtia ki te wāhanga kotahi, te wāhanga rua, me te wāhanga maha i runga i te maha o ngā paparanga e iri ana. Hei tāpiri, kei reira ngā pane angaanga māmā, e whakamahia whānuitia ana i roto i ngā puna whakaora hinu taumaha i te mara hinu o Xinjiang, me ngā flanges i te pito o runga me ngā miro angaanga i te pito o raro, ko te nuinga he whakairi angaanga momo mandrel.

Ko ngā pane o te anga paerewa ko te tinana, te whakairi anga, te takirere kuaha, te ine pēhanga, me ngā tīwiri whakatakoto. I roto i ēnei, ko te whakairi anga (e mōhiotia whānuitia ana ko te "paheke anga") te wāhanga matua e whakahohe ana i tana mahi matua, e whakamahia ana hei whakairi i ngā anga hangarau, i ngā anga whakaputa rānei.

E rua ngā taumata o te hiri matua:

1. Hiri Matua: Ko te kaha ki te kati i te āputa porowhita i waenganui i te anga whakairi me te anga o runga, hei ārai matua ki te pēhanga porowhita.
2. Hiri Tuarua: Te hiri pūmau e tutukihia ana mā te hiri BT, P, hiri whakarewa rānei i waenganui i te pito o runga (kaki) o te whakairi, i waenganui rānei i te anga whakairi me te tinana o te pane o te anga (te rākau Kirihimete whakauru kua oti te keri, te rākau Kirihimete motuhake rānei) e hono ana ki te flange o runga. Ka wehea e tēnei hiri te pēhanga i runga ake i te whakairi mai i te wāhi porowhita i raro, hei ārai tāpiri nui, ka taea hoki te whakamātautau.

III. Ngā Taipitopito Hangarau Matua: Ngā Tikanga Whakatārewatanga me te Hiri Matua e Rua

1. Whakairi Momo-Mandrel (Miro)

E mōhiotia whānuitia ana i te wāhi ko te "upoko kāreti". Ko tōna hiri matua e whakawhirinaki ana ki te tatau tika i te taumaha whakaheke aho anga, e whakanohoia ana ki runga i te hiri kōniko whakarewa-ki-whakarewa kua oti te mīhini, me te mowhiti hiri porowhita hei āwhina. Ina tāutahia te upoko ngongo ki runga ake, ka taea e te mowhiti hiri BT i roto i te rūma o raro o te upoko ngongo e mahi tahi ana me te kaki whakairi te hanga i tētahi hiri tuarua whai hua.

Ngā Āhuatanga me ngā Whakaritenga

Ngā Painga: He hononga miro, kāore e hiahiatia te tapahi i te anga.

Ngā Whakaritenga Matua: Te tino tika o te mahi—me tino tika te whakarite i te hohonu o te whakatakotoranga o te anga, me te whakarite kia rawaka te taumaha nohoanga; ki te kore, kāore e taea te hiri pai.

2. Whakairi Momo-Paheke

I runga i te āhua o te paheke, ka wehea te nuinga ki te momo-W, te momo-WE, me te momo-WD, e hono katoa ana mā roto i ngā paheke maha e mau ana ki te anga.

Momo-WD (Paheke Whakamuri): Mō ngā pane o te anga tuatahi (mata) anake. Kāore e hiahiatia te tatau i te roa o te paipa ara iahiko mō te tāutanga; me whakarite noa kia tutuki te āhua porowhita me te matotoru o te pakitara o te tūranga tāutanga anga (me te karo i te hononga) i ngā paerewa, tapahia me te whakakanapa i te anga kia papatahi (tohu whakapae ≤ 0.5°, whakakanapahia te taha o waho ki te anga 10°), kātahi ka whakakī tika ki roto. Ko te pito o raro o te tinana pane o te anga kua hangaia me ngā hiri BT e rua hei whakatutuki i te hiri ki te pakitara o waho o te anga.

Momo-W me te Momo-WE: E whakamahia ana e rāua te paheke me te taumaha hei whakahohe i ngā hiri rapa. Ka whakawhirinaki te momo-W ki te taumaha whakatārewatanga o te aho anga hei whakahohe i te hiri o raro mō te hiri tuatahi, me te taumaha whakatārewatanga teitei me te hiri pono. Ka whakamahia e te momo-WE te whakakī ā-ringa o ngā tīwiri o runga hei whakahohe i te mowhiti hiri, he pai mō ngā wā e hiahiatia ana he iti te pēhanga hiri.

IV. Te Kī Tiaki i te Papa: Te Whakamahinga me te Whakahaere i ngā Ringaringa Mau

I te wā e keri ana, kia kore ai ngā taputapu keri e pakaru te mata hiri i roto i te pane o te anga, ā, kia pāngia ai te kounga hiri whakamutunga, me tāuta he ringaringa pakaru (momo whānui i whakamahia i Tarim Oilfield me ētahi atu wāhi) i te wā e keri ana. Ka tukuna te ringaringa pakaru mā te whakamahi i ngā taputapu motuhake, ā, ka whakapūmauhia, ka herea hoki e ngā tīwiri kua whakaritea.

Ngā Tuemi Tirotiro Hira

I muri i ia putanga mai i te poka, tirohia mēnā he pakaru rerekē o te ringaringa pakaru, ā, whakaū kei roto ngā tohu tīwiri kua whakatakotoria i te mokowā rohe. Mēnā ka kitea he pakaru rerekē, me whakatikatika anō te pane o te puna i taua wā tonu. Ki te kore, ka pakaru pea te pakaru rerekē mō te wā roa mā roto i te ringaringa pakaru, tae noa ki te tinana anga, ka puta he tūponotanga nui ki te haumaru o te whakahaere puna.

Hei whakarāpopototanga, kua arotakehia e mātou te pikitia katoa o te pane o te anga—te "toto ora" o te pane o te puna. Mā te pūnaha whakatārewatanga tika me ngā ārai hiri maha-taumata, ka tautokona e ia te taumaha o ngā whare whakahaere me ngā whare whakaputa puna katoa, ka wehea te pēhanga porowhita ki ngā taumata kua whakaritea. Hei turanga pumau mō ngā mana whakahaere hihiri katoa, ko te pane o te anga te kaupapa matua mō te haumaru o te pane o te puna kawe, te wehe i te pēhanga hanganga, me te whakatutuki i te pono o te poka puna puta noa i te huringa ora. Mā te whakapakari i tēnei turanga ka pumau te taurangi tino taketake mō te huringa ora haumaru o te puna katoa.

Whakapā mai: Jessie Zhou
Waea Pūkoro/Whatsapp:+0086-18109206861
Email: energy@landrilltools.com