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Kelly Bar

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kuingiliana
kelly
Sany
Bauer
kelly
Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko
Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko
Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko
Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko
Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko

Kuingiliana kwa Baa ya Kelly kwa Rigi ya Kuchimba Mizunguko


Jina tofauti:Baa ya Kelly kwa Rotary kuchimba visima
Maombi kuu:kuchimba msingi wa kina;
Vigezo vya uainishaji wa msingi:aina ya kuingiliana, darubini kelly
maombi:Uhandisi wa msingi wa kina, kurundika bored, cassion, shafts iliyochimbwa, mirundo ya mashimo ya kutupwa, Uhandisi wa ujenzi, Miundombinu, jengo, daraja, reli ya kasi n.k.
Wasiliana nasi
Maelezo

Baa ya Kelly ni fimbo ya kuchimba visima ya darubini ili kuhamisha torque ya kiendeshi cha mzunguko na shinikizo la umati wa mfumo wa umati hadi kwa chombo cha kuchimba visima. Kimdrill anaweza kubinafsisha upau wa kelly inapoombwa ambayo inaweza kutumika kwa aina yoyote ya mtambo wa kuweka rundo unaopatikana sokoni. 

Baa ya Kelly imeainishwa zaidi kuwa msuguano Kelly bar na baa ya Kelly inayofungamana

Paa za Kelly zinazoingiliana hutumiwa pamoja na viunga vya kuchimba visima kwenye mchanga mnene na changarawe na mwamba dhaifu hadi wenye nguvu. Ili kuhamisha torque ya juu kwa zana za kuchimba visima, upau wa Kelly unaounganishwa una vifaa vya mbavu za gari ambazo zimeunganishwa kwenye kifaa cha kufuli kwenye kila sehemu. 

Paa za Kelly zinazoingiliana zinaweza kufungwa kikamilifu kwa mfumo wa kufunga kimitambo kwenye kila sehemu.Pau za Kelly zinaweza kuwekwa chemchemi zilizoundwa mahususi au sahani za shinikizo kwa madhumuni ya kufyonza mshtuko. Nyenzo: 

  • Kelly stub: 35CrMo, ghushi 

  • Bomba la Chuma: Q355B (Sehemu za nje), 35CrMo (sehemu za ndani)

Specifications
ModelDia ya Nje. (mm)Sehemu yaUrefu wa kila sehemu (m)Vifaa Sambamba vya Kuchimba Visima
KD343/4/9-143433,4,59-14Bauer
KD355/3/4/5/9-143553,4,59-14CMV
KD368/4/9-143683,4,59-14Bauer
KD377/3/4/5/9-143773,4,59-14MAIT
KD394/3/4/5/9-153943,4,59-15Bauer, Soilemc
KD406/3/4/5/9-154063,4,59-15Soilemc, IMT, CMV
KD419/3/4/5/9-154193,4,59-15Casagrande, SANY,XCMG
KD440/3/4/5/6/9-154403,4,5,69-15MAIT, SANY, XCMG
KD470/3/4/5/6/9-16.54703,4,5,69-16.5Bauer, SANY
KD508/3/4/5/6/9-185083,4,5,69-18Casagrande, XCMG, ZOOMLION
KD558/3/4/5/6/9-245583,4,5,69-24Soilmec, SANY, SUNWARD
KD559/3/4/5/6/9-245593,4,5,69-24Bauer, XCMG

Ufungaji na Uwasilishaji:

Kwa bar ya kelly kwa urefu chini ya mita 11.5, tutazipakia katika 40GP.

Kwa bar ya kelly kwa urefu zaidi ya mita 11.5, tutawasafirisha kwa mizigo ya wingi.


Nafasi ya Mwanzo:Kufanywa katika China
Brand Name:KIMDRILL
mfano:Kuzuia
vifaa:Bomba la Chuma la Q355B/35CrMo
Brand sambamba:XCMG, SANY, BAUER,SOILMEC, SUNWARD, CMV,MAIT
vyeti:ISO 9001/ COC/PVOC
Kima cha chini cha Order:Seti 1
Ufungaji Maelezo:Imefungwa na filamu ya plastiki.
Utoaji Time:7 siku za kazi
Ushindani Faida
  • Malighafi ya hali ya juu

  • Kwa matibabu ya joto na mchakato mkali wa QC

  • Na uzoefu tajiri wa viwanda na kuuza nje

  • Inajulikana na rotary kuchimba visima katika tofauti chapa na modeli


nyumba ya sanaa

kelly bars

kelly bar for rig

bar ya kelly

bar ya darubini

Maswali

1. What is a Kelly bar?

A Kelly bar is a key component of a rig ya kuchimba visima used in construction, essential for deep foundation drilling. It's a telescopic bar that transfers torque and downward force from the drill rig to the drilling tool.

2. How does a Kelly bar function?

The Kelly bar is attached to the rotary head of the drill rig. As the rotary head rotates, it turns the Kelly bar, which in turn rotates the drilling tool (like an auger or ndoo ya kuchimba visima) attached to it.

3.What are the types of Kelly bars?

There are two main types: interlocking and friction. Interlocking Kelly bars have drive keys for higher torque transmission, while friction Kelly bars rely on friction between the sliding elements.

4. What is the role of a Kelly bar in drilling?

The Kelly bar is responsible for transmitting the rotational force and the downward pressure required for the drilling operation, making it possible to drill deep foundations.

5. How deep can a Kelly bar drill?

The drilling depth is determined by the length of the Kelly bar. Longer Kelly bars allow for drilling deeper holes.

6. Are Kelly bars universal for all drill rigs?

No, Kelly bars need to be compatible with the specific drill rig. Their selection depends on the rig’s specifications and the requirements of the drilling project.

7. What is the difference between interlocking and friction Kelly bars?

Interlocking bars are more efficient in transmitting torque due to their locking mechanism, making them suitable for harder ground conditions. Friction bars are simpler and used in less demanding conditions.

8. What determines the choice of a Kelly bar for a project?

The choice depends on the depth and diameter of the hole to be drilled, the ground conditions, and the capabilities of the kuchimba visima.

9. How is a Kelly bar maintained?

Regular inspection and maintenance are crucial, including checking for wear and tear, lubricating the telescopic sections, and ensuring the locking mechanisms are functioning properly.

10. Can a Kelly bar be used with different drilling tools?

Yes, a Kelly bar can be used with various drilling tools like augers, drilling buckets, and core barrels, depending on the specific requirements of the drilling operation.


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