Idayimitha enkulu yeDTH yokomba izixhobo eziveziweyo Umfanekiso

Idayimitha enkulu DTH izixhobo zokomba

Inkcazelo emfutshane:

Xa ufuna ukugrumba umngxuma omkhulu olingana nobubanzi, kodwa ulwakhiwo lunegrabile, amatye kunye nelitye eligutyungelwe yimozulu, ungasebenzisa isando esikhulu se-DTH kunye neebits ukugrumba.Banokugrumba kumatye aqinileyo anezinga eliphezulu lokungena, elinokugcina iindleko zakho zokomba.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iingenelo

I-1.Ukusebenzisa i-DTH i-hammer drilling yindlela efanelekileyo yokubhobhoza ngokubunjwa komqolomba kwaye ugweme ingxaki yokubambelela.

2.Xa udibana nemiqolomba, i-drill bit ityela emqolombeni.Unokongeza i-stabilizer ukuqinisekisa ukuba umngxuma uthe tye.

Ihamile enkulu yeDTH yesando

Singabonelela ngeehamile ezinkulu zeDTH kunye neebhithi ezinamanqina ahlukeneyo:

12”: DHD112, SD12, NUMA120, NUMA125

14”: NUMA125

18”: NUMA180

24”: NUMA240

12” NUMA120 IHAMMER

IGAMA LEMVELISO	NUMA120 IHAMMER
SHANK KANTU	NUMA120NGEVALUVA YONYAWO
UMCHANGA WOKUQHAGAMSHELWA	API6 5/8REG
MAX.UXINZELELO LOMSEBENZI	30 BAR
UKUSETYENZISWA KOMOYA	70m³/min (18BAR)
INGCEBISA NGENXA YOKUJONGA	15-40 r/min
I-DIAMETER NGAPHANDLE	275MM
REC HOLE Ubungakanani	305-350MM
UBUDE NGAPHANDLE KWEBHINCA	1698.5MM
Ubunzima	550KG

INKCAZELO YENTO
NO	ULUHLU LWECANDELO
1	INGXELO EPHEZULU (inokufaka i-carbides)
2	PHEZULU I-SUB SUB
3	KHANGELA i-valve
4	INTLAKOHLAHLA
5	I-SHOCK RING
6	KHANGELA ISIKHOKELO SE-VALVE
7	UKWAHLULWA KOMOYAOKANYE ISIKHOKELO
8	UXINZELELO LOKUTHWALA RING
9	UKWAHLULWA KOMOYAOKANYE ityhubhu
10	PIston
11	UMQONDISO WANGAPHANDLE
12	BUSH DRIVE SUB
13	O MLUNGU
14	ISANGENI YOKUGCINA
15	Intsimbi yentsimbi
16	CHUCK SLEEVE

24” NUMA240 IHAMMER

Izixhobo zokwemba ezinobukhulu obukhulu (4)

IGAMA LEMVELISO	NUMA240 IHAMMER
SHANK KANTU	I-NUMA240 NE-VALVE YONYAWO
UMCHANGA WOKUQHAGAMSHELWA	HEX
MAX.UXINZELELO LOMSEBENZI	30 BAR
UKUSETYENZISWA KOMOYA	130m³/min (18BAR)
INGCEBISA NGENXA YOKUJONGA	15-25 r/min
I-DIAMETER NGAPHANDLE	525MM
REC HOLE Ubungakanani	500-1000MM
UBUDE NGAPHANDLE KWEBHINCA	2543.5MM
Ubunzima	2598KG

INKCAZELO YENTO
NO	ULUHLU LWECANDELO
1	INGXELO EPHEZULU (inokufaka i-carbides)
2	PHEZULU I-SUB SUB
3	Intsimbi yentsimbi
4	KHANGELA i-valve
5	INTLAKOHLAHLA
6	I-SHOCK RING
7	KHANGELA ISIKHOKELO SE-VALVE
8	O MLUNGU
9	ISIKHOKELO SOMOYA
10	UXINZELELO LOKUTHWALA RING
11	O MLUNGU
12	ITUBE YOSAHLIZI LOMOYA
13	PIston
14	UMQONDISO WANGAPHANDLE
15	ISANGENI YOKUGCINA
16	Intsimbi yentsimbi
17	CHUCK SLEEVE

Ubukhulu be-DTH bit

Amasuntswana ediayamitha amakhulu asetyenziswa ikakhulu kusetyenziso oluthathu: imfumba yolwakhiwo olungisiweyo, imfumba ende engqukuva kunye nengqumba ethwele isiphelo esikhulu.

Ubuso obuncinci busetyenziswa ikakhulu ubuso be-concave.Inzuzo yolu buso inokuqinisekisa ukuchaneka komngxuma.

Inkcazo

I-shank encinci	DHD112, SD12, NUMA120
Cebisa ubungakanani bomngxuma	305-350mm (umgangatho)
Max.ubungakanani bomngxuma	580mm (ubukhulu obukhulu)
Ubuso obuncinci	convex, iziko lokulahla
Izinto eziphathekayo	intsimbi yengxubevange
Uhlobo lweqhosha	ingqukuva, ibhalistikhi, isemi-ballistic
Inqanaba leqhosha	YK05, KD10
Indlela yokufaka iqhosha	ukucinezela okubandayo
I-shank encinci	Numa180
Cebisa ubungakanani bomngxuma	500-650mm (umgangatho)
Max.ubungakanani bomngxuma	770mm (ubukhulu)
Ubuso obuncinci	convex, iziko lokulahla
Izinto eziphathekayo	intsimbi yengxubevange
Uhlobo lweqhosha	ingqukuva, ibhalistikhi, isemi-ballistic
Inqanaba leqhosha	YK05, KD10
Indlela yokufaka iqhosha	ukucinezela okubandayo
I-shank encinci	Num240
Cebisa ubungakanani bomngxuma	650-800mm (umgangatho)
Max.ubungakanani bomngxuma	1000mm (ubukhulu obukhulu)
Ubuso obuncinci	convex, iziko lokulahla
Izinto eziphathekayo	intsimbi yengxubevange
Uhlobo lweqhosha	ingqukuva, ibhalistikhi, isemi-ballistic
Inqanaba leqhosha	YK05, KD10
Indlela yokufaka iqhosha	ukucinezela okubandayo