Kyakkyawan Farashin Dth Da Ruwa Mai Guduma 5 "8" 12 "

Drill Hammer wani nau'i ne na kayan hakowa na asali don injiniyan hakowa, Pneumatic DTH guduma kuma ana kiran shi azaman mai tasiri na iska, DTH mai zafi. Arfafa ta matsakaiciyar matsakaiciyar iska, da amfani da iska mai matse iska don samar da ci gaba da ƙasa na kayan aikin tasirin tasirin rami. Airunƙwasa iska kuma zai iya ninkawa azaman mai watsa labarai na Kong. Mai tasirin pneumatic tare da matsin lamba mai ƙarfi da ƙananan matsa lamba, bawul da maras matattun maki. Yawancin lokaci tasirin tasirin pneumatic kai tsaye ana haɗa shi tare da hanyar motsa jiki na carbide bit stelidium don tasirin tasirin dutsen, saurin hawan rami mai saurin gudu ba tare da cikakkiyar nutsuwa ba. Yawanci ana amfani dashi a cikin ilimin ruwa da haƙa rijiyar ruwa, aikin hako ƙasa ba tare da tushe ba, injiniyan rigakafin bala'in ƙasa da haƙa ma'adinai da sauran filayen. Ya dace da aikace-aikace na tsakuwa da dutsen wuya, saita fasali na musamman na rawar rawar kuma ana iya amfani dashi a cikin ƙasa mai laushi. ROP gabaɗaya ya fi ƙarfin hawan mai aiki da karfin ruwa, amma yana buƙatar babban kwampreso na iska tare da iya aiki, yawan amfani da mai, amo da gurɓatar ƙura. Depthara zurfin ta matakin ruwan karkashin ƙasa, tasirin ruwa.

Misali	Haɗin Zare	OD (mm)	Girman c.ole	Salon Shank	Matsalar aiki (Bar)
CD35	API 2 3/8 ″ Reg	φ82mm	φ90-φ105	DHD3.5 CD35	1.0-1.5Mpa
CD45	API 2 3/8 ″ Reg	φ99mm	φ110-φ135	Kofi44 DHD340 CD45	1.0-2.5Mpa
CSD4	API 2 3/8 ″ Reg	φ99mm	φ110-φ135	SD4 CSD4	1.0-2.5Mpa
CQL40	API 2 3/8 ″ Reg	φ99mm	φ110-φ135	QL40 CQL40	1.0-2.5Mpa
CD55	API 2 3/8 ″ Reg API 3 1/2 ″ Reg	φ125mm	φ135-φ155	Cop54 DHD350R CD55	1.0-2.5Mpa
CSD5	API 3 1/2 ″ Reg	φ125mm	φ135-φ155	SD5 CSD5	1.0-2.5Mpa
CQL50	API 3 1/2 ″ Reg	φ125mm	φ135-φ155	Cop54 QL50 CQL50	1.0-2.5Mpa
CD65	API 3 1/2 ″ Reg	φ148mm	φ155-φ190	Cop64 DHD360 CD65	1.0-2.5Mpa
CSD6	API 3 1/2 ″ Reg	φ148mm	φ155-φ190	SD6 CSD6	1.0-2.5Mpa
CQL60	API 3 1/2 ″ Reg	φ148mm	φ155-φ190	Cop64 QL60 CQL60	1.0-2.5Mpa
CD85	API 4 1/2 ″ Reg	φ185mm	φ195-φ254	Kofi84 DHD380 CD85	1.0-2.5Mpa
CSD85	API 4 1/2 ″ Reg	φ185mm	φ195-φ254	SD8 CSD8	1.0-2.5Mpa
CQL80	API 4 1/2 ″ Reg	φ185mm	φ195-φ254	QL80 CQL80	1.0-2.5Mpa
CSD10	API 4 1/2 ″ Reg API 5 1/2 ″ Reg API 6 5/8 ″ Reg	225mm	φ254-φ311	SD10 CSD10	1.0-2.5Mpa
CN100	API 6 5/8 ″ Reg	225mm	φ254-φ311	NUMA100 CN100	1.0-2.5Mpa
CSD12	API 6 5/8 ″ Reg	φ275mm	φ305-φ445	SD12 CSD12	1.0-2.5Mpa