GARDNER DENVER FXN-DMA Pump

Meta piav qhia: Tshawb Gardner Denver FXN-DMA ob npaug-lub tog raj kheej Mud Pump. Nrog nws lub zog kawg kev tsim kho thiab kev ua haujlwm siab hydraulic kawg, nws yog tsim los rau kev ntseeg siab tshaj plaws thiab txo nqi tag nrho ntawm cov tswv cuab. Tshawb nrhiav seb vim li cas qhov qub Gardner qhov tseem ceeb rau koj qhov kev ua tiav drilling.

Cov lus tseem ceeb: Gardner Denver FXN-DMA, Twin Mud Pump, drilling twj, siab twj tso kua mis, av nkos twj tso kua mis, hydraulic kawg, fais fab kawg, 42CrMo piston pas nrig, siab chromium bimetallic liner, carburizing rooj, OEM twj tso kua mis qhov chaw, roj thiab roj drilling khoom.

Ib -thooj casting ncej

FXN-DMA lub zog kawg yog rugged, ib qho -daim hlau cam khwb cia hlau ncej

Forged crankshaft nrog herringbone iav

Forged crankshaft: raws li lub hauv paus ntawm lub hwj chim kis tau tus mob, lub crankshaft yog forged los ntawm high quality alloy steel (35CrMo, 40CRMNMO los yog hloov 4340 steel) thiab raug rau nruj kev kho cua sov txheej txheem.

Herringbone Iav: peb siv cov txheej txheem txuas ntxiv txuas ntxiv. Thaum ob chav helical iav qauv koom nrog, lub axial thrust generated los ntawm lub kaum sab xis ntawm sab laug thiab sab xis tuaj yeem cuam tshuam ib leeg.

Yug rau cov khoom hnyav: txuas rods, crossheads thiab bearings

Txuas pas nrig: siab zog, siab toughness ntawm ductile hlau tag nrho raug tsim, muaj peev xwm zoo kawg nkaus nrog lub reciprocating zog ntawm lub tensile thiab compressive kev nyuaj siab. Ob lub crank kawg thiab crosshead kawg yog nruab nrog siab - txhuas bronze bushings, uas ua kom muaj kev ntseeg siab ntawm kev sib koom tes nrog lawv cov kev hnav zoo heev thiab tsis tshua muaj kev sib txhuam coefficient.

Crosshead: qhov ruaj khov alloy cam khwb cia hlau crosshead yog ntxiv dag zog nyob ib ncig ntawm tus hla hla tus pin kom zoo faib cov khoom thauj thiab xyuas kom muaj kev ruaj ntseg thiab raug ntawm cov lus tsa suab reciprocating.

Cov kabmob: qhov tseem ceeb ntawm lub hwj chim kawg, xws li pinion ncej thiab eccentric lub ntsiab bearing, yog hnyav -cov menyuam bearings, nrog nws cov kabmob zoo heev thiab kev ntseeg siab, rau lub sijhawm ntev - lub sijhawm ua haujlwm ruaj khov ntawm lub twj tso kua mis los muab kev lav zoo.

Kev tiv thaiv kev ua haujlwm ruaj khov: Txau lubrication system

FXN-DMA nta ib qho kev sib cog lus thiab ua tau zoo txaws lubrication system uas siv cov roj muaj peev xwm loj nyob rau hauv lub crankcase los muab lubrication tsis tu ncua rau tag nrho cov kev txav sab hauv. Txhawm rau kom ua tiav qhov kev ua tau zoo thiab tswj hwm koj qhov kev lees paub, peb xav kom koj ib txwm siv Gardner's official Aeon Lubricants.

Hnav-cov tub ntxhais tiv taus: siab chromium bimetallic lub tog raj kheej liner

Lub tog raj kheej liner yog qhov tseem ceeb hnav ib feem ntawm qhov kawg hydraulic, thiab nws qhov kev ua tau zoo ncaj qha txiav txim siab txog kev ua haujlwm thiab kev tu lub voj voog ntawm lub twj tso kua mis. Peb lub tog raj kheej bimetallic liner txais cov qauv tsim, uas zoo kawg nkaus sib npaug zog thiab hnav tsis kam:

Enclosure: siab zog forged carbon steel (EG Aisi 1045) muab superior toughness thiab compression tsis kam mus rau sab hauv pressures mus txog ntau txhiab PSI.

Hauv ob sab phlu: siab chromium cam khwb cia hlau uas muaj ntau tshaj 27% chromium yog fused rau sab hauv ntawm lub plhaub los ntawm centrifugal casting txheej txheem. Qhov siab chromium alloy txheej tom qab kev kho cua sov, qhov hardness tuaj yeem ncav cuag Rockwell hardness HRC 60-69, muaj qhov kawg hnav tsis kam thiab corrosion kuj.

Qhov kev tsim no ua kom lub neej ua haujlwm nruab nrab ntawm ntau dua 800 teev, 2 mus rau 3 npaug ntawm lub tog raj kheej liner hauv cov xwm txheej hnyav.

Tsav Tsav: 42CrMo forged piston pas nrig

Lub piston pas nrig yog qhov txuas tseem ceeb uas xa cov thrust loj heev tsim los ntawm lub zog kawg mus rau qhov kawg hydraulic. Peb siv 42CrMo alloy hlau zoo heev raws li nws cov khoom siv. Txhua piston pas nrig yog forged nyob rau hauv ib thooj thiab raug rau ib tug nruj quenching thiab tempering txheej txheem (quenching thiab tempering) kom tau txais qhov zoo tshaj plaws ua ke ntawm txhua yam khoom. Nyob rau tib lub sijhawm, peb kuj muab cov kev xaiv saum npoo chromium plating los txhim kho nws cov hnav tsis kam thiab corrosion kuj, ncua kev pab cuam lub neej nyob rau hauv hnyav drilling kua ib puag ncig.

Performance Foob: High Performance Piston Assembly

Lub sealing kev ua tau zoo ntawm lub piston yog ncaj qha cuam tshuam rau lub volumetric efficiency ntawm lub twj tso kua mis. Peb lub rooj sib dhos piston muaj siab - zoo forged steel cored welds thiab tshwj xeeb tsim cov tawv nqaij elastomeric roj hmab. Peb muab ntau yam khoom siv roj hmab kom tau raws li cov kev sib tw ua haujlwm sib txawv:

Nitrile/NBR: ua tau zoo nyob rau hauv cov roj-raws li av nkos nrog cov roj zoo heev.

Polyurethane: tsim los rau cov kua dej abrasive thiab kub kub ib puag ncig los muab ultra- ntev ntev.

Qhov kev xaiv cov khoom siv no ua kom muaj kev sib khi zoo tshaj plaws thiab lub neej ua haujlwm ntev tshaj plaws nyob rau hauv txhua qhov kev ua haujlwm.

Forging carburizing valve los ua ke

Lub rooj sib dhos valve (lub cev lub cev thiab lub rooj zaum lub rooj zaum) yog lub hauv paus tseem ceeb los tswj cov unidirectional ntws ntawm cov kua dej siab, uas raug cuam tshuam rau qhov hnyav thiab hnav. Gardner Denver Valve Assembly yog tsim los siv lub xeev hauv qab no - ntawm -- cov txheej txheem kos duab:

Cov khoom siv thiab kev sib sau: cov hlau zoo hlau (AISI 4119 lossis AISI 8620) raug xaiv rau kev sib xyaw ua ke kom ntseeg tau tias cov qauv tsis sib xws.

Sib sib zog nqus carburizing: tom qab forging, lub cev thiab lub rooj zaum yog carburized heev. Cov txheej txheem tsim ib qho nyuaj heev (HRC Ntau dua lossis sib npaug li 60) hnav - cov txheej txheem tiv thaiv ntawm qhov chaw ntawm cov khoom, thaum lub hauv paus tseem ceeb tuav lub siab tawv, uas ua rau nws ob leeg tiv thaiv qhov yaig ntawm abrasive av nkos thiab tiv thaiv kev yaig ntawm cov av nkos, thiab tuaj yeem tiv taus qhov cuam tshuam loj heev tsim thaum lub valve raug kaw yam tsis muaj kev tawg.

Precision Machining: tom qab kev kho cua sov, peb ua precision machining ntawm lub sealing nto ntawm lub valve kom tshem tawm tej yam me me deformation los ntawm kev kho cua sov thiab xyuas kom meej sealing haum ntawm lub valve lub cev thiab lub rooj zaum valve.

Cov ntaub ntawv hauv qab no tuaj yeem muab cov ntaub ntawv raug rau koj xaiv cov khoom siv thiab Kev Npaj Ua Haujlwm.

Table 1: Gardner Denver FXN-DMA cov kev ntsuas tseem ceeb

Qhov chaw ntawm cov ntaub ntawv:

Table 2: Gardner Denver FXN-DMA kev ua haujlwm tsis zoo (ntawm 75SPM)

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