Bayani game da Bututun Crosshole Sonic Logging (CSL)
Yawanci ana samar da bututun CSL da diamita na inci 1.5 ko 2, ana cika su da ruwa, kuma ana zare su da murfi da madauri masu hana ruwa shiga. Wannan yana tabbatar da cewa bututun sun dace da ƙa'idodin Ƙungiyar Gwaji da Kayan Aiki ta Amurka (ASTM)-A53 Grade B, tare da rahotannin gwajin injin niƙa (MTR). Waɗannan bututun galibi ana haɗa su da kejin rebar wanda ke ƙarfafa sandar da aka haƙa.
Bayani game da Bututun Ramin ...
| Suna | Bututun Sonic Log | |||
| Siffa | Bututu mai lamba 1 | Bututu mai lamba 2 | Bututu mai lamba 3 | |
| Diamita na waje | 50.00mm | 53.00mm | 57.00mm | |
| Kauri a bango | 1.0-2.0mm | 1.0-2.0mm | 1.2-2.0mm | |
| Tsawon | 3m/6m/9m, da sauransu. | |||
| Daidaitacce | GB/T3091-2008, ASTM A53, BS1387, ASTM A500, BS 4568, BS EN31, DIN 2444, da sauransu | |||
| Matsayi | Matsayin China | Q215 Q235 A cewar GB/T700;Q345 Dangane da GB/T1591 | ||
| Matsayin Ƙasashen Waje | ASTM | A53, Daraja B, Daraja C, Daraja D, Daraja 50 A283GRC, A283GRB, A306GR55, da sauransu | ||
| EN | S185, S235JR, S235J0, E335, S355JR, S355J2, da sauransu | |||
| JIS | SS330, SS400, SPFC590, da sauransu | |||
| saman | Fenti mai launi, mai kauri, mai kauri, 3PE; Ko kuma wani magani mai hana lalatawa | |||
| Dubawa | Tare da Binciken Sinadaran da Halayen Inji; Dubawa Mai Girma da Na Gani, Haka Kuma Tare da Dubawa Mara Barna. | |||
| Amfani | Ana amfani da shi a cikin gwajin sauti na lantarki. | |||
| babban kasuwa | Gabas ta Tsakiya, Afirka, Asiya da wasu ƙasashen Turai, Amurka, Ostiraliya | |||
| shiryawa | 1.ƙulli 2. a cikin girma 3. jakunkunan filastik 4. bisa ga buƙatar abokin ciniki | |||
| Lokacin isarwa | Kwanaki 10-15 bayan an tabbatar da oda. | |||
| Sharuɗɗan Biyan Kuɗi | 1.T/T 2.L/C: a gani 3. Westem Union | |||
Amfani da Bututun Ramin ...
Yawanci ana haɗa bututun a cikin kejin ƙarfafawa tare da cikakken tsawon sandunan. Bayan an zuba siminti, ana cika bututun da ruwa. A cikin CSL, mai watsawa yana fitar da siginar ultrasonic a cikin bututu ɗaya kuma mai karɓar siginar yana jin siginar wani lokaci daga baya a cikin wani bututun sonic. Rashin kyawun siminti tsakanin bututun sonic zai jinkirta ko ya kawo cikas ga siginar. Injiniyan yana saukar da na'urorin bincike zuwa ƙasan sandar kuma yana motsa mai watsawa da mai karɓa sama, har sai an duba tsawon shaft ɗin gaba ɗaya. Injiniyan yana maimaita gwajin ga kowane bututu biyu. Injiniyan yana fassara bayanai a cikin filin sannan daga baya ya sake sarrafa su a ofishin.
Bututun CSL na JINDALAI an yi su ne da ƙarfe. Yawanci ana fifita bututun ƙarfe fiye da bututun PVC saboda kayan PVC na iya cire haɗin siminti saboda zafi daga tsarin ruwa na siminti. Bututun da aka cire sau da yawa suna haifar da sakamakon gwajin siminti mara daidaito. Ana amfani da bututun CSL ɗinmu akai-akai azaman ma'aunin tabbatar da inganci don tabbatar da daidaiton harsashin shaft da aka haƙa da kuma ingancin tsarin. Haka nan ana iya amfani da bututun CSL ɗinmu na musamman don gwada bangon slurry, tudun auger cast, harsashin tabarma, da kuma zubar da siminti mai yawa. Hakanan ana iya yin irin wannan gwajin don tantance sahihancin ramin da aka haƙa ta hanyar gano matsaloli kamar kutse a ƙasa, ruwan tabarau na yashi, ko ɓarna.
Fa'idodin Bututun Ramin ...
1. Shigarwa mai sauri da sauƙi daga ma'aikaci.
2. Haɗawa da tura-fit.
3. Babu buƙatar walda a wurin aiki.
4. Babu buƙatar kayan aiki.
5. Sauƙin gyarawa zuwa kejin rebar.
6. Alamar da ta dace don tabbatar da cikakken haɗin kai.
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