Raro Te Kohanga Dth Hama Me Te Utu Moka Mo Te Hokona

Whakaahuatanga Poto:

I roto i te keri DTH, ko te moka keri toka ko te haere tonu o te toka, ka pa tika te piston drill toka.I te mea e pa ana te piston ki te moka wiri, he iti te kaha e ngaro ana.Ma tenei ka tata tonu te tere o te keri DTH ahakoa te roa o te rua.
Tae: Kakariki, Kahurangi, I runga ranei i nga whakaritenga a te Kaihoko
Ka honoa nga paraka DTH me o ratou hama rite (ma te keri te whanui o te kohao me te whirihoranga spline).Ka taea e nga kaihoko te whakarite i a ratou moka DTH i roto i nga huarahi rereke, penei i te whakarereke i te tohu whakauru tungsten carbide (porowhita, ballistic, me etahi atu), tohu kanohi (mata papatahi, concave, convex, me etahi atu), me nga rua pupuhi.

 

• Waenga ki te rahi rahi keri diameter
• Mahi i roto i te awhe pehanga teitei, e kaha ana ki te keri i te roanga o te rua hohonu


Taipitopito Hua

Tohu Hua

Tirohanga hua

Ko te DTH Drill Bits he mea hanga mai i te nickel-alloy steel kounga moni mo te kaha ake o te mauroa me nga ahuatanga kakahu.Ko nga paerewa maimoatanga wera motuhake me nga tikanga "whakaora ahotea" motuhake ka whakarite kia rite tonu te mahi.
I hangaia nga paraka hama DTH mo te tino mahi me te kaha ki te horoi poka me te tere o te kuhu.

Ka taea e tatou te hoahoa me te hanga i runga i te hiahia a te kaihoko mo te Bit Diameter, No.air rua, te ahua o te paatene carbide me te ahua o te mata.

Whakatakotoranga
Tauira
Hononga Miro
OD(mm)
Te Rahi Puka
Kāhua Shank
Pēhanga Mahi(Pae)
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
Cop44

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
Cop84

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
φ225mm
φ254-φ311
SD10

CSD10
1.0-2.5Mpa
CN100
API 6 5/8" Reg
φ225mm
φ254-φ311
NUMA100

CN100
1.0-2.5Mpa
CSD12
API 6 5/8" Reg
φ275mm
φ305-φ445
SD12

CSD12
1.0-2.5Mpa
Te takai

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