He Tirohanga Whānui mō te Paipa Crosshole Sonic Logging (CSL)
Ko ngā ngongo CSL he mea hanga i te nuinga o te wā, he 1.5- inihi te whānui, he 2-inihi rānei te whānui, he mea whakakī ki te wai, ā, he miro kei roto he taupoki ā-wai me ngā hononga. Mā tēnei ka whakarite kia tutuki ngā ngongo i ngā whakaritenga o te American Society of Testing and Materials (ASTM)-A53 Grade B, me ngā pūrongo whakamātautau mira (MTR). Ko ēnei ngongo he mea hono ki te whare pupuri rebar e whakakaha ana i te rakau kua keria.
Ngā Whakatakotoranga o ngā Ngongo Whakawhiti Kōhao Sonic (CSL)
| Ingoa | Paipa Rākau Sonic Momo Tīwiri/Auger | |||
| Āhua | Paipa Nama 1 | Paipa Nama 2 | Paipa Nama 3 | |
| Te whānui o waho | 50.00mm | 53.00mm | 57.00mm | |
| Te matotoru o te pakitara | 1.0-2.0mm | 1.0-2.0mm | 1.2-2.0mm | |
| Roa | 3m/6m/9m, me ētahi atu. | |||
| Paerewa | GB/T3091-2008, ASTM A53, BS1387, ASTM A500, BS 4568, BS EN31, DIN 2444, me ētahi atu | |||
| Tau | Te Wāhanga Haina | Q215 Q235 E ai ki a GB/T700;Q345 E ai ki a GB/T1591 | ||
| Taumata ke | ASTM | A53, Taumata B, Taumata C, Taumata D, Taumata 50 A283GRC, A283GRB, A306GR55, me ētahi atu | ||
| EN | S185, S235JR, S235J0, E335, S355JR, S355J2, me ētahi atu | |||
| JIS | SS330, SS400, SPFC590, me ētahi atu | |||
| Mata | Kua pania ki te peita, kua whakakikoruatia, kua pania ki te hinu, kua peita tae, 3PE; me ētahi atu maimoatanga ārai-waikura rānei | |||
| Tirotiro | Me te Tātaritanga o te Hanganga Matū me ngā Āhuatanga Ā-ringa; Tirotiro Ahu me te Tirotiro Ātaata, me te Tirotiro Kore-Whakangaro hoki. | |||
| Whakamahinga | Whakamahia i roto i ngā tono whakamātautau oro. | |||
| mākete matua | Te Rawhiti o Waenganui, Āwherika, Āhia me ētahi whenua Pākehā, Amerika, Ahitereiria | |||
| Te tākai | 1.pūkete 2. i roto i te rahinga 3. pēke kirihou 4.e ai ki te hiahia o te kiritaki | |||
| Te wā tuku | 10-15 ngā rā i muri i te whakaūnga o te ota. | |||
| Ngā Ture Utu | 1.T/T 2.L/C: i te tirohanga 3. Te Hononga o Westem | |||
Ngā Whakamahinga o ngā Ngongo Whakawhitiwhiti Kōhao Sonic (CSL)
Ko ngā ngongo ka piri ki te whare whakakaha i te roanga katoa o ngā pou. I muri i te ringihanga o te raima, ka whakakīia ngā ngongo ki te wai. I roto i te CSL, ka tukuna e te tuku he tohu ultrasonic ki roto i tētahi ngongo, ā, ka rongohia te tohu i muri mai e te kaiwhiwhi i roto i tētahi atu ngongo oro. Mā te koretake o te raima i waenganui i ngā ngongo oro ka whakaroa, ka whakararu rānei i te tohu. Ka whakahekehia e te miihini ngā tirotiro ki raro o te pou, ā, ka nekehia te tuku me te kaiwhiwhi ki runga, kia matawaihia rā anō te roa katoa o te pou. Ka tuaruatia e te miihini te whakamātautau mō ia takirua ngongo. Ka whakamāramahia e te miihini ngā raraunga i te mara, ā, i muri mai ka tukatukahia anō i roto i te tari.
He mea hanga ngā paipa CSL a JINDALAI ki te maitai. Ko ngā paipa maitai te mea e pai ake ana i ngā paipa PVC nā te mea ka taea e te rauemi PVC te tango i te hononga mai i te raima nā te wera o te tukanga whakamakuku raima. He maha ngā wā ka puta he hua whakamātautau raima koretake ina tangohia te hononga. He maha ngā wā ka whakamahia ā mātou paipa CSL hei mehua kounga hei whakapūmau i te pumau o ngā turanga pou kua keria me te pono o te hanganga. Ka taea hoki te whakamahi i ā mātou paipa CSL whakarite ki te whakamātautau i ngā pakitara paru, ngā puranga auger cast, ngā turanga whāriki, me ngā ringihanga raima papatipu. Ka taea hoki te mahi i tēnei momo whakamātautau hei whakatau i te pono o te pou kua keria mā te kimi i ngā raruraru pea pēnei i te urunga oneone, ngā karaihe onepu, ngā āputa rānei.
Ngā Painga o ngā Ngongo Whakawhitiwhiti Kōhao Sonic (CSL)
1. He tere, he ngāwari hoki te tāutanga e te kaimahi.
2. Huinga pana-uru.
3. Kāore e hiahiatia he whakarewa i te papa mahi.
4. Kāore he taputapu e hiahiatia ana.
5. He māmā te whakapiri ki te whare herehere rebar.
6.Pēhia te tohu whakauru kia tino piri.
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