Power End: lub hauv paus ntawm lub zog rau cov khoom ruaj khov thiab ruaj khov

Lub zog kawg ntawm A-560-PT yog lub hauv paus ntawm nws qhov kev ua tau zoo tshaj plaws thiab lub neej ntev ntev. Txhua yam yog ua tib zoo tsim thiab tsim los tiv thaiv cov kev xav tau tshaj plaws ntawm qhov chaw oilfield.

Ncej kev tsim kho: lub hauv paus ntawm lub hwj chim kawg yog tag nrho welded steel zog ncej. Cov qauv no muab unparalleled rigidity thiab lub zog, xyuas kom meej kev sib raug zoo thiab ruaj khov kev khiav hauj lwm ntawm lub internal tsav Cheebtsam ntawm qhov siab tshaj plaws load.

Tsav system: precision machined herringbone iav tsav kom lub zog sib kis tau zoo, ua haujlwm siab thiab tsis muaj suab nrov. Lub crankshaft tau txais kev txhawb nqa los ntawm cov kabmob ncaj nraim rau cov menyuam yaus, thaum lub pinion ncej txhawb nqa los ntawm ob -kab kheej kheej kheej -aligning roller bearings. Qhov no optimized bearing configuration kom ntseeg tau nyob rau hauv ib tug ntau yam ntawm loads.

Core Cheebtsam: lub crankshaft yog cam khwb cia hlau alloy zoo. Cov pas txuas txuas muaj ob -daim qauv tsim kom yooj yim installation thiab txij nkawm hauv tus ncej. Lub taub hau yog ua los ntawm cov hlau cam khwb cia thiab ua haujlwm hauv kev hloov pauv, shim- kho kom haum cov phaj, ua kom ntev kev pab cuam lub neej thiab kev saib xyuas yooj yim.

Lubrication system: kev siv lub tshuab ua kom lub voj voog lub zog lubrication los xyuas kom meej tias txhua qhov txav mus los tuaj yeem ruaj khov, lubrication txaus, txo qis hnav thiab ua kom lub neej ntev ntawm lub zog kawg. Rau kev ua haujlwm qis qis qis dua 50 RPM, nws raug nquahu kom nruab nrog lub twj tso kua mis tsav ywj siab kom ntseeg tau tias qhov zoo tshaj plaws lubrication nyhuv.

Hydraulic kawg: tsim los rau kev kub siab thiab kav ntev

A-560-PT's hydraulic kawg tsim qhov tseem ceeb ntawm kev tswj xyuas thaj chaw, cov khoom siv zog, thiab ua raws li cov qauv kev lag luam.

Modular "L" tsim: hydraulic kawg muaj peb tus kheej ywj pheej, siab hloov pauv tau "L" zoo li forging steel cylinder modules. Qhov kev tsim no yog ib qho tseem ceeb ntawm kev kho kom yooj yim. Thaum ib lub tog raj kheej tsis ua haujlwm, cov neeg ua haujlwm hauv teb tuaj yeem hloov pauv sai sai yam tsis tau tshem tawm tag nrho cov hydraulic kawg, txo qis sijhawm thiab nqi kho7.

Cov khoom siv zoo thiab cov txheej txheem tsim khoom: peb lub tog raj kheej hydraulic modules yog ua los ntawm cov hlau zoo forged hlau (4130 lossis 4135) thiab raug rau cov txheej txheem kev kho cua sov kom zoo dua qub thiab ua haujlwm ntev. Tag nrho cov khoom ua tau raws li API 7K cov qauv kev ua tau zoo los xyuas kom meej tias kev ua tau zoo nyob rau hauv siab txog 7,500 PSI.

Kev tsim kho yooj yim: li qub thiab cov rooj zaum tuaj yeem hloov pauv sai sai los ntawm kev ywj pheej, threaded tus kheej - xauv lub kaus mom. Lub piston pas nrig txais ob-daim xov txuas tsim, thiab lub tog raj kheej liner tsis tas yuav tsum tau muab tshem tawm thaum lub piston hloov, uas ua rau kev txhim kho kev ua haujlwm ntawm thaj chaw.

Muaj ntau yam khoom siv zoo - zoo: Kev ua tau zoo thiab kev tiv thaiv lub neej

Peb muab ntau yam OEM zoo accessories thiab hnav qhov chaw, txhua qhov chaw yog ua los ntawm cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom zoo tshaj plaws los xyuas kom meej kev sib raug zoo nrog Oilwell A-560-PT av nkos twj tso kua mis, thiab tuaj yeem txuas ntxiv tag nrho cov twj tso kua mis lub neej.

Lub tog raj kheej liner: muab ntau yam kev xaiv los hloov kho rau kev ua haujlwm sib txawv.

High chromium (bimetal) lub tog raj kheej liner: siv forged steel plhaub thiab siab chromium cam khwb cia hlau sab hauv liner, bore hardness mus txog HRC 62-69, muaj kev hnav zoo heev, yog qhov kev xaiv zoo tshaj plaws rau cov qauv kev ua haujlwm.

Ceramic lub tog raj kheej liner: nrog cov hardness tsis tshua muaj siab thiab ultra- cov phab ntsa hauv sab hauv, tuaj yeem txo kev sib txhuam, ua kom lub neej ntev ntawm lub piston.

Piston: lub piston tub ntxhais yog ua los ntawm lub zog siab forged alloy steel. Peb muab ntau hom piston, suav nrog kev sib koom ua ke vulcanized bonded nitrile roj hmab (NBR) pistons thiab polyurethane pistons kom haum rau ntau hom av nkos thiab kev ua haujlwm siab.

Valve Assembly: lub cev thiab lub rooj zaum yog ua los ntawm forged alloy steel thiab yog carburized thiab hardened rau durability thiab corrosion kuj. Muaj nyob rau hauv ntau yam qauv xws li plaub-ribbed thiab tag nrho- qhib li qub, cov roj hmab npog muaj nyob rau hauv polyurethane thiab nitrile roj hmab kom tau raws li qhov sib txawv thiab kev xav tau.

Piston pas nrig thiab lwm qhov chaw: peb muab tag nrho cov khoom tseem ceeb xws li piston pas nrig, nruab nrab pas nrig, clamp, ntsaws ruaj ruaj thiab gaskets kom ntseeg tau qhov nruj thiab kev ntseeg siab ntawm tag nrho lub cev.

Kev ntsuas kev ua tau zoo: cov ntaub ntawv- tau tsav Excellence

Qhov kev ua tau zoo ntawm Oilwell A-560-PT yog nruj me ntsis kuaj thiab xyuas, muab koj nrog qhov tseeb thiab txhim khu kev qha hauv paus rau kev npaj ua haujlwm drilling.

Table 1: Cov kev qhia tshwj xeeb tseem ceeb ntawm Oilwell A-560-PT

Tsis muaj	Tus nqi
Hom twj tso kua mis	Kab rov tav triplex ib leeg - ua haujlwm piston twj tso kua mis
Rated input zog	560hp (418KW) 1
Rated / sab saum toj ceev	175 SPM
Stroke ntev	8 nti (203.2 hli)
iav piv	4.586:1
Qhov ntau ntawm cov khoom siv lub tog raj kheej liner qhov ntau thiab tsawg	4-7 nti (101.6-177.8 hli)
Ua haujlwm siab tshaj plaws	4,000 PSI
Hydrostatic xeem siab ntawm hydraulic kawg	7500 PSI (51.7 MPa) 1
Ncua tseg interface specification	5-nti API 5,000 PSI flange
Kwv yees qhov hnyav ntawm lub twj tso kua mis	12,900 Nws

Table 2: Cov lus ntawm kev ua haujlwm tsis zoo ntawm Oilwell A-560-PT

Dimensions ntawm lub tog raj kheej liner (hauv.)	Ua haujlwm siab tshaj plaws (PSI)	Kev txav chaw (GPM) ntawm qhov sib txawv (SPM)
		50	75	100	125	150
4	3,780	66	98	131	164	196
41⁄2	2,990	82	124	165	206	247
5	2,420	102	153	204	255	306
51⁄2	2,000	123	185	247	308	370
6	1,680	147	221	294	368	442
61⁄2	1,430	173	259	345	432	518
7	1,240	200	300	400	500	600
Qhov chaw:. Kev tshem tawm yog xam raws li 90% mechanical efficiency thiab 100% volumetric efficiency.

6.0 xaus: koj tus khub ntseeg siab

Qhov kev xaiv ntawm Oilwell A-560-PT triplex av nkos twj tso kua mis txhais tau tias koj tau xaiv ib qho kev sib xyaw ua ke uas muaj zog, kev ua haujlwm siab thiab kev saib xyuas yooj yim. Nws rugged fais fab kawg tsim, ua tau zoo modular kua kawg thiab API 7k-raws li zoo-zoo accessories ua hauj lwm ua ke los xyuas kom meej unrivaled tus nqi thiab kev ntseeg siab nyob rau hauv lub feem ntau xav tau drilling tej yam kev mob.

Peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab txhua yam kev txhawb nqa -. Thov hu rau peb pab neeg muag khoom tam sim ntawd rau cov ncauj lus kom ntxaws thiab cov lus hais ntawm Oilwell A-560-PT thiab nws cov khoom siv tag nrho. Cia peb ua koj tus khub txhim khu kev qha hauv kev txhim kho koj qhov kev ua haujlwm drilling.

OILWELL-560PT