English

Umqokeleli woMbane

Umfanekiso oPhambili weGravity Corer
  • Umqokeleli woMbane
  • Umqokeleli woMbane

Inkcazo emfutshane:

Izisombululo zethu ze-coring ezihlanganisiweyo zigubungela uluhlu olupheleleyo lweemfuno zokuthatha iisampulu ezisemanzini. Nangona i-Gravity Corer yethu eqhelekileyo ixatyiswa ngokulula kwayo kunye nokuthembeka ekufumaneni iisampulu zekholamu, i-I-Piston Gravity Corer imele inkqubela phambili eqinisekileyo kwizicelo ezibalulekileyo. Indlela yayo esebenzayo yepiston ilwa nokungqubana kwangaphakathi kwaye ithintela ukuxinana, inikeii-cores ezinde, ezingaphazamiseki kangako ngokugcinwa okuphezulu kwe-stratigraphic kwiindawo ezithambileyo.

Ixhaswa liqonga elinokusetyenziswa ngeendlela ezahlukeneyo kwizixhobo ezinzima kwaye lincediswa zii-compact corers ezahlukeneyo, uluhlu lwethu lwemveliso lwenza inkqubo epheleleyo—ukusuka kuphando oluqhelekileyo ukuya kuphando oluchanekileyo—zonke zilungelelaniswe neemfuno zakho ezithile.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Imeko Yokusebenza

Iindawo eziphantsi kolwandle ezifanelekileyo

Yenzelwe ukusebenza kakuhle kwiindawo ezithambileyo nezidibeneyo ezifana nodaka kunye nodongwe olunesanti, kunye noluhlu olucetyiswayo lwe-relative friction coefficient oluyi-0.05 ukuya kwi-0.1 kg/cm². Kulapho indlela yepiston esebenza ngayo iphucula ubude bombindi kwaye inciphise ukuphazamiseka.

Ulawulo Lokungena Olunamandla

Ukuze kufezekiswe ukungena ngokupheleleyo kwebhareli kunye nokwenza iingenelo zepiston zisebenze, isantya sokukhulula sibalulekile. Isantya esimalunga ne-1 m/s siyasebenza kudaka oluthambileyo, ngelixa amazantsi aqinileyo ngokuqhubekayo efuna ukukhululwa ngokukhawuleza ukuqinisekisa ukubuyiselwa komongo okufanelekileyo.

Ukuqinisekisa Ukubuyiselwa Okukhuselekileyo Nokupheleleyo

Ingongoma ebalulekileyo kwizixhobo kunye nokuthembeka kwesampulu. Sicebisa i-winch enomthamo wokutsala umgca ubuncinane izihlandlo ezi-3 kunobunzima obupheleleyo benkqubo ye-corer (kuquka ubunzima kunye nefreyimu). Le nto yokhuseleko ibangela ukunamathela okuhlukeneyo elwandle kwaye iqinisekisa ukufunyanwa okuthembekileyo kwiimeko ezahlukeneyo.

 Izicelo

Uphando lweJografi yoLwandle

Uphando lweNdawo yeFama yoMoya eLwandlekazini

Uphando lweNdlela yeCable kunye neMibhobho

Uvavanyo lweSayensi oluQinisekile kakhulu

Iimpawu zoLwandle oluNcinci olude

Inkcazos

Isampulu yeKholamu yoMxhuzulane oLula(IsiNgesi)Uhlobo lwe-STipe）
I-serial
Inombolo		 Ububanzi beSampuli Ubunzima obupheleleyo be
Izixhobo		 Ukuthatha isampuli
Ubude		 Ityhubhu yokuthatha iisampulu
Ububanzi
1 5 cm 50 kg 1 m 76 mm
2 5 cm 100 kg 2 m 76 mm
3 5 cm 200 kg 3 m 76 mm
Isampulu yeKholamu yoMxhuzulane oPhakathi (MType)

 
I-serial
Inombolo		 Ububanzi beSampuli Ubunzima obupheleleyo be
Izixhobo		 Ukuthatha isampuli
Ubude		 Ityhubhu yokuthatha iisampulu
Ububanzi
1 7 cm 200 kg 3 m 89 mm
2 7 cm 400 kg 4 m 89 mm
3 7 cm 800 kg 5 m 89 mm
4 7 cm 1000 kg 6 m 89 mm
Isampuli yeKholamu yoMxhuzulane onzima (LTe)
I-serial
Inombolo		 Ububanzi beSampuli Ubunzima obupheleleyo be
Izixhobo		 Ukuthatha isampuli
Ubude		 Ityhubhu yokuthatha iisampulu
Ububanzi
1 10.5 cm 1000 kg 4 m 127 mm
2 10.5 cm 1250 kg 5 m 127 mm
3 10.5 cm 1500 kg 6 m 127 mm
Isampuli yeKholamu yoMxhuzulane ende (i-CTipe)

 
I-serial
Inombolo		 Ububanzi beSampuli Ubunzima obupheleleyo be
Izixhobo		 Ukuthatha isampuli
Ubude		 Ityhubhu yokuthatha iisampulu
Ububanzi
1 10.5 cm 1500 kg 6 m 133 mm
2 10.5 cm 1800 kg 9 m 133 mm
3 10.5 cm 2200 kg 12 m 133 mm
Isampuli yeKholamu yoMvuthuzo ende yohlobo lwePiston (i-PTipe)

 
I-serial
Inombolo		 Ububanzi beSampuli Ubunzima obupheleleyo be
Izixhobo		 Ukuthatha isampuli
Ubude		 Ityhubhu yokuthatha iisampulu
Ububanzi
1 10.5 cm 2000 kg 12 m 146 mm
2 10.5 cm 2400 kg 18 m 146 mm
3 10.5 cm 3000 kg 24 m 159 mm
4 10.5 cm 3500 kg 30 m 159 mm
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