Yuav ua li cas kho cov teeb meem kev vibration feem ntau hauv Block Making Machine

Kev vibration yog lub plawv dhia ntawm ib qho hydraulic lossis mechanical block ua tshuab. Thaum nws ua haujlwm kom raug, nws compacts raw cov ntaub ntawv mus rau hauv ntom, uniform blocks. Tab sis thaum muaj teeb meem kev vibration tshwm sim, ntau lawm qeeb, blocks tawg, thiab koj cov haujlwm tag nrho raug kev txom nyem. Ntau tus thawj tswj hwm cov nroj tsuag thiab cov neeg cog lus ntsib qhov tsis zoo ntawm kev vibration amplitude, tsis sib xws, lub suab nrov, lossis tag nrho lub cev tsis ua haujlwm. Cov teeb meem no tsis yog kev ntxhov siab xwb-lawv cuam tshuam ncaj qha rau thaiv qhov zoo, pwm lub neej, thiab tag nrho cov txiaj ntsig. Kev nkag siab yuav ua li cas kuaj xyuas thiab kho cov kev vibration faults no yog qhov tseem ceeb rau kev tswj kom muaj kev sib tw hauv kev lag luam kev lag luam pob zeb.

Ntawm Quangong Machinery Co., Ltd., peb tau siv ntau xyoo los kho cov tshuab vibration thoob plaws peb cov khoom siv. Peb lub Hoobkas tau ntsib yuav luag txhua qhov teeb meem kev vibration ua tau, los ntawm qhov tsis sib xws eccentric shafts rau hnav hydraulic motors. Cov lus qhia no rub ncaj qha los ntawm peb cov kev paub dhau los thiab muab cov kev daws teeb meem ib ntus uas txhua tus kws tshaj lij lossis tus neeg siv tuaj yeem thov. Txawm hais tias koj siv lub tshuab qub lossis lub tshuab tshiabQGM Block Ua Tshuab, cov kev daws teeb meem no yuav pab koj kho qhov kev ua tau zoo ntawm kev vibration, txo lub sijhawm poob, thiab txuas ntxiv lub neej ntawm koj cov khoom siv. Peb kuj tseem yuav qhia cov ncauj lus kom ntxaws ntawm peb cov kev vibration modules thiab teb cov lus nug tseem ceeb tshaj plaws uas cov tswv lag luam nug peb txhua hnub.

Dab tsi ua rau Irregular Vibration Amplitude hauv Block Making Machine?

Irregular vibration amplitude yog ib qho ntawm cov teeb meem tshaj tawm ntawm cov neeg tsim khoom thaiv. Hloov chaw tsis tu ncua, quab yuam oscillation, lub tshuab vibrates tsis muaj zog ntawm lub sijhawm thiab ntau dhau ntawm lwm tus. Qhov kev tsis sib haum xeeb no ua rau cov blocks uas muaj zog sib txawv thiab tsis zoo ntawm qhov kawg. Los ntawm peb lub Hoobkas kev paub dhau los, muaj tsib tus neeg ua txhaum loj. Kev nkag siab txog cov hauv paus ntsiab lus no tso cai rau koj los kho lub hom phiaj zoo yam tsis tas siv sijhawm rau kev kwv yees.

Ntawm QGM, peb pab neeg tau sim ntau txhiab lub voj voog kev co. Peb tau pom tias feem ntau amplitude irregularities taug qab mus rau ib qho kev tsis txaus ntseeg ntawm lub tshuab, hydraulic siab fluctuations, los yog hluav taws xob teeb liab cuam tshuam. Hauv qab no yog ib qho kev sib cais ntawm feem ntau ua rau thiab yuav ua li cas txheeb xyuas txhua tus.

Mechanical Imbalance ntawm Eccentric Shafts

Feem ntau cov tshuab thaiv cov tshuab siv dual eccentric shafts rotating nyob rau hauv opposite lus qhia los tsim linear vibration. Yog hais tias ib tug ncej accumulates ntau hnav los yog counterweights hloov, lub resultant quab yuam yuav tsis sib xws. Peb lub Hoobkas cov ntaub ntawv qhia tau hais tias tom qab 800 teev ntawm kev ua haujlwm, eccentric shafts tuaj yeem tsim micro-cracks lossis qhov hnyav txav. Qhov kev tsis txaus ntseeg no ncaj qha ua rau muaj kev hloov pauv ntawm amplitude. Txhawm rau kuaj xyuas, khiav lub vibration lub cev tsis muaj cov khoom thauj thiab tso lub ntsuas vibration rau ntawm lub rooj pwm. Qhov sib txawv ntawm ntau dua 5% ntawm sab laug thiab sab xis nyeem ntawv lees paub qhov tsis sib xws.

Hydraulic Pressure Drops lossis Surges

Ntau lub tshuab niaj hnub, suav nrog QGM Block Making Machine, siv hydraulic motors los tsav kev co. Yog hais tias lub twj tso kua mis hydraulic muab cov dej tsis sib xws vim cov lim lim, cov roj qis, lossis lub valve tsis ua haujlwm, qhov kev vibration amplitude yuav txawv. Peb lub Hoobkas pom zoo kom kuaj xyuas hydraulic siab ntawm lub tshuab vibration inlet; nws yuav tsum nyob hauv ± 3 bar ntawm tus nqi teev. Txhua yam dhau qhov no qhia txog qhov teeb meem hydraulic circuit.

Hnav lossis puas Vibration Bearings

Vibration bearings ua haujlwm nyob rau hauv qhov hnyav hnyav thiab ntau zaus oscillations. Nyob rau tib lub sijhawm, cov kabmob sib tw tsim kev sib tw lossis cov ntsiab lus dov poob lawv qhov kev sib tw. Qhov no tsim kev ua si nyob rau hauv lub ncej, ua rau amplitude to waver. Mloog rau lub suab sib tsoo thaum lub sijhawm ua haujlwm. Yog hais tias tam sim no, peb lub Hoobkas qhia tam sim no bearing hloov siv C4 clearance class bearings tsim rau vibratory daim ntaub ntawv.

Teeb meem hluav taws xob hauv Variable Frequency Drives (VFD)

Yog tias koj lub tshuab thaiv lub tshuab siv VFD los tswj kev vibration zaus, faulty IGBT modules, xoob xaim, lossis tsis raug qhov ntsuas qhov ntsuas tuaj yeem tsim qhov tsis zoo. Peb tau pom cov xwm txheej uas ib lub davhlau ya nyob twg xoob ua rau 20% amplitude variation. Siv lub multimeter los xyuas cov zis voltage symmetry thoob plaws peb theem. Tsis tas li ntawd, xyuas kom meej tias VFD qhov kev nrawm nrawm yog qhov sib xyaw ua ke ntawm kev vibration system.

Pwm thiab cov khoom sib cuam tshuam

Qee lub sij hawm lub tshuab nws tus kheej zoo, tab sis cov pwm los yog sib xyaw tsim tsim amplitude irregularity. Cov pwm hnav nrog cov qauv hnav tsis sib xws los yog sib xyaw ua ke nrog cov ntsiab lus tsis sib haum xeeb hloov cov nyhuv damping ntawm lub rooj vibration. Peb lub Hoobkas qhia txog kev sim nrog cov pwm siv thiab cov qauv sib xyaw ua ntej kom cais qhov teeb meem.

Thaum koj txheeb xyuas qhov laj thawj, kev kho kom raug ua ncaj nraim. Rau eccentric ncej imbalance, rebalance lub shafts ntawm lub dynamic ntsuas tshuab. Rau cov teeb meem hydraulic, hloov cov roj lim thiab ntsuas lub valve nyem. Hloov cov kabmob thiab nruj txhua qhov kev sib txuas hluav taws xob. NtawmQuangong Machinery Co., Ltd.peb muab cov ntawv qhia ntxaws txog kev vibration nrog txhua QGM Block Making Machine los pab cov neeg siv khoom pom cov teeb meem no hauv qab 30 feeb.

Yuav ua li cas kho qhov tsis sib xws Compaction thiab Low Block Density

Uneven compaction ua rau cov blocks nyuaj rau ntawm ib sab thiab crumbly ntawm lwm yam, ua rau tsis lees paub ntawm kev tswj kom zoo. Tsawg ceev txhais tau tias koj cov blocks tsis tuaj yeem ua tau raws li cov qauv kev thauj khoom. Ob qho teeb meem yog txuas ncaj qha rau cov teeb meem kev vibration tab sis kuj tseem cuam tshuam nrog lwm cov tshuab tsis. Ntawm peb lub Hoobkas, peb mus txog qhov no systematically. Lub hom phiaj yog los xyuas kom meej tias kev vibration zog faib uniformly los ntawm cov khoom thiab hais tias txhua lub voj voog ua tiav tag nrho compaction.

Quangong Machinery Co., Ltd. tau tsim 5-kauj ruam raws tu qauv los kho kom zoo compaction. Peb tau ua raws li txoj cai no hauv ntau dua 30 lub teb chaws nrog cov txiaj ntsig zoo. Hauv qab no yog cov ncauj lus kom ntxaws ntawm txhua kauj ruam, suav nrog cov kev txwv tshwj xeeb los ntawm peb QGM Block Making Machine series.

Kauj Ruam 1: Txheeb xyuas Vibration Frequency thiab Amplitude Settings

Ntau hom thaiv yuav tsum muaj kev vibration tshwj xeeb. Rau cov qauv hollow blocks, zaus ntawm 4500 txog 5000 RPM nrog rau qhov amplitude ntawm 1.2 txog 1.8 hli yog qhov zoo. Rau paving blocks, qis zaus (3800 RPM) tab sis siab dua amplitude (2.0 mm) ua haujlwm zoo dua. Peb lub Hoobkas engineers ib txwm pom zoo kom kuaj xyuas lub tshuab tswj vaj huam sib luag rau cov nqi preset. Yog tias koj siv QGM Block Making Machine, HMI screen qhia txog lub sijhawm tiag tiag thiab amplitude. Sib piv cov no nrog cov txiaj ntsig hauv phau ntawv qhia khoom. Yog hais tias lawv deviate, recalibrate siv tus neeg tsim khoom tus txheej txheem.

Kauj Ruam 2: Tshawb xyuas lub Vibration Isolation System

Lub rooj vibration yog mounted ntawm roj hmab los yog lub caij nplooj ntoos hlav cais los tiv thaiv lub zog poob rau lub tshuab thav duab. Hnav cais tawm nqus kev co es tsis txhob kis mus rau pwm. Txhawm rau kuaj, tso lub vibration sensor rau ntawm pwm thiab lwm qhov ntawm lub hauv paus ncej. Lub hauv paus ncej kev co yuav tsum tsawg dua 15% ntawm cov pwm vibration. Yog tias siab dua, hloov tag nrho cov cais tawm. Peb lub Hoobkas siv high-durometer natural rubber isolators nrog lub neej ua haujlwm ntawm 10,000 teev.

Kauj Ruam 3: Kho cov khoom sib xws thiab txheej qhov siab

Kev co tsis tuaj yeem them nyiaj rau kev sib xyaw tsis zoo. Lub pob zeb yuav tsum muaj qhov poob ntawm 30 mus rau 50 mm rau kev thaiv. qhuav dhau, thiab cov khoom tiv thaiv compaction; ntub heev, thiab kev vibration ua rau kev sib cais. Tsis tas li ntawd, xyuas kom meej tias cov khoom ntim cov pwm sib npaug. Qhov siab tsis sib npaug yog qhov ua rau muaj qhov sib txawv ntawm qhov sib txawv ntawm qhov thaiv. Siv cov cuab yeej sib kis los yog phau ntawv rake kom qib cov khoom ua ntej lub voj voog vibration pib.

Kauj Ruam 4: Txheeb xyuas Pwm thiab nias lub taub hau Alignment

Yog tias lub taub hau xovxwm tsis nqes mus rau qhov sib npaug ntawm cov pwm, ib sab ntawm qhov thaiv tau txais kev sib zog ntau dua thaum lwm sab cia siab rau kev co. Qhov no tsim ib qhov ntom ntom gradient. Peb lub Hoobkas siv cov cuab yeej laser alignment los xyuas cov xovxwm lub taub hau parallelism nyob rau hauv 0.5 hli hla tag nrho cov pwm. Kuj tshuaj xyuas cov pwm liners; hnav liners hloov qhov sib txawv ntawm lub taub hau xovxwm thiab pwm phab ntsa, cuam tshuam rau compaction efficiency.

Kauj Ruam 5: Saib xyuas Hydraulic Siab Thaum Ntxov

Kev vibration ib leeg tsis tsim qhov ntom ntom; nws ua haujlwm ua ke nrog hydraulic nias quab yuam. Ntawm peb QGM Block Making Machine, lub kaw lus siv kev vibration ua ntej rau cov khoom siv, tom qab ntawd lub ntsiab vibration ua ke nrog nias lub zog txog li 25 tons. Yog hais tias lub hydraulic siab poob thaum lub sij hawm nias, compaction suffers. Nruab ib lub ntsuas siab ntawm lub tog raj kheej lub ntsiab thiab saib xyuas kom muaj kev puas tsuaj. Ib qho poob ntawm ntau tshaj 5 bar qhia tau hais tias sab hauv to los yog ib qho kev kuaj xyuas tsis raug.

Tom qab ua cov kauj ruam no, khiav ib qho kev sim ntawm 20 blocks thiab ntsuas qhov ntom ntom siv qhov ntsuas ntsuas ntsuas thiab ntsuas qhov ntsuas. Qhov ceev yuav tsum tsis pub dhau 2% ntawm lub hom phiaj tus nqi thoob plaws txhua qhov blocks. Yog tias tsis yog, rov kuaj xyuas dua. Quangong Machinery Co., Ltd. muab cov kev daws teeb meem rau tej thaj chaw deb los pab cov neeg siv khoom siv cov kev kho no sai sai. Peb lub Hoobkas pab pawg tom qab muag tau daws ntau dua 500 qhov teeb meem kev cog lus hauv xyoo dhau los ib leeg.

Vim li cas lub suab nrov dhau lawm tshwm sim thaum vibration thiab yuav daws nws li cas?

Lub suab nrov tsis yog ib qho kev cuam tshuam tus neeg teb xov tooj xwb; nws yog ib qho kev ceeb toom qhia meej txog kev nyuaj siab. Lub tshuab thaiv kev noj qab haus huv ua rau lub suab qis, suab nrov. Lub suab nrov ntawm cov hlau nplaum, rattling, los yog sib sib zog nqus clanking qhia qhov kev ua txhaum tshwj xeeb uas, yog tias tsis quav ntsej, ua rau muaj kev puas tsuaj loj. Nyob rau hauv peb lub Hoobkas, peb categorize vibration-hais suab nrov rau hauv peb hom sib txawv, txhua tus muaj cov tshuaj tshwj xeeb.

Quangong Machinery Co., Ltd. muab qhov tseem ceeb ntawm cov suab nrov qis hauv tag nrho peb QGM Block Making Machine qauv. Txawm li cas los xij, txawm tias cov tshuab zoo tshaj plaws yuav tsim teeb meem suab nrov yog tias tsis saib xyuas. Hauv qab no yog lub rooj kuaj mob thiab nrog cov kev daws teeb meem.

Hom 1: Hlau Clanking lossis Knocking

Lub suab no feem ntau yog los ntawm xoob fasteners ntawm lub rooj vibration los yog pwm mounting. Lub siab-frequency vibration loosens bolts dhau sijhawm. Peb lub Hoobkas pom zoo kom kuaj xyuas tag nrho M20 thiab M24 bolts ntawm lub phaj vibration txhua 40 teev ua haujlwm. Retorque lawv mus rau 450 Nm siv lub torque ciaj ntswj. Kuj xyuas cov shock absorbers ntawm lub vibration unit thiab tus ncej. Yog tias cov roj hmab bushings tau tawg, kev sib cuag ntawm cov hlau-rau-hlau ua rau lub suab nrov nrov. Hloov cov bushings hnav tam sim ntawd.

Hom 2: High-Pitched Squealing lossis Whining

Squealing feem ntau tshwm sim los ntawm kev vibration lub cev muaj zog lossis lub twj tso kua mis hydraulic yog tias lub tshuab siv lub tshuab hydraulic. Rau cov tshuab hluav taws xob, tshem tawm cov kabmob npog thiab mloog nrog tus kws kho mob lub stethoscope. Yog tias lub suab txuas ntxiv, cov bearings tsis muaj roj lossis muaj cov cim brinelling. Repack nrog kub-kub vibration-resistant roj (NLGI qib 2). Rau hydraulic systems, whining qhia cavitation tshwm sim los ntawm ib tug clogged suction strainer los yog qis roj theem. Hloov cov roj hydraulic thiab ntxuav lub lim. Peb lub Hoobkas QGM Block Ua Tshuab siv lub tshuab roj txias kom muaj viscosity, txo qhov kev pheej hmoo ntawm cavitation.

Hom 3: Rumbling lossis Grating suab nrov

Rumbling yog kos npe ntawm hnav eccentric ncej bearings los yog iav couplings. Raws li cov kabmob sib tw hnav, cov yob swb es tsis txhob dov, tsim kom muaj tsawg zaus rumble. Txhawm rau kom paub meej, tshem tawm lub vibration chav nkag lub hau thiab xyuas cov hlau hais hauv cov roj. Yog tias tam sim no, disassemble lub ncej sib dhos thiab hloov ob lub bearings. Kuj tshuaj xyuas cov iav coupling uas txuas ob lub eccentric ncej. Hnav iav hniav tsim lub suab grating; regrinding los yog hloov lub coupling yog tsim nyog.

Tshaj li cov hom no, lub suab nrov kuj tuaj yeem los ntawm lub tshuab hauv paus cuam tshuam nrog hauv pem teb. Peb lub Hoobkas ib txwm xav kom mounting thaiv ua tshuab ntawm kev co-damping pads los yog ib qho kev sib cais inertia block. Rau kev teeb tsa uas twb muaj lawm, ntxiv cov roj hmab matting hauv qab lub tshuab taw tuaj yeem txo cov suab nrov mus txog 15 dB.

Txhawm rau tshem tawm suab nrov, tsim ib daim ntawv teev npe. Sau cov suab nrov, qhov chaw, thiab kev ua haujlwm. Tom qab ntawd ua raws li cov lus qhia tshwj xeeb. Ntawm Quangong Machinery Co., Ltd., peb pab pawg pabcuam hauv lub Hoobkas siv cov tshuab ntsuas acoustic los txheeb xyuas cov suab nrov hauv 10 feeb. Peb cob qhia peb cov neeg siv khoom ua ib yam siv smartphone spectrum analyzer apps. Kev saib xyuas lub suab nrov tsis tu ncua yog lub cuab yeej saib xyuas muaj zog uas tiv thaiv kev tawg sai sai.

Yuav Ua Li Cas Kho Qhov Thaiv Ua Tshuab Vibration System Uas Nres Nres

Ib qho kev ua tiav ntawm kev vibration coj kev tsim khoom kom nres. Qhov kev kub ntxhov no yuav tsum muaj kev daws teeb meem kom sai sai seb qhov teeb meem puas yog hluav taws xob, hydraulic, lossis mechanical. Tau ntau xyoo, peb lub Hoobkas tau tsim cov ntawv teev lus teb ceev ceev uas rov ua kom muaj kev vibration hauv 80% ntawm cov neeg mob hauv ib teev. Hauv qab no yog daim ntawv teev npe, nrog rau cov khoom tsis sib xws rau cov kab ke.

Kauj Ruam 1: Tshawb xyuas Cov Khoom Siv Hluav Taws Xob rau Vibration Tsav

Rau cov hluav taws xob kev co motors, siv lub ntsuas hluav taws xob ntawm lub tshuab hluav taws xob. Koj yuav tsum pom qhov ntsuas hluav taws xob (feem ntau 380V txog 480V peb-theem). Yog tias tsis muaj hluav taws xob, rov qab mus rau lub contactor, overload relay, thiab Circuit Court breaker. Pib dua ib qho tripped breakers. Peb lub Hoobkas tau pom tias cov thermal overload relays feem ntau mus ncig vim tam sim no ntau dhau los ntawm cov ncej eccentric jammed. Yog hais tias lub relay mus ncig ua si tam sim ntawd, tsis txhob rov pib dua; mus rau kev kuaj xyuas tshuab.

Kauj Ruam 2: Tshawb xyuas VFD lossis Soft Starter

Yog tias koj QGM Block Making Machine siv VFD, kos cov zaub rau cov lej yuam kev. Cov lej muaj xws li overcurrent, overvoltage, lossis theem poob. Overcurrent qhia tias luv luv lub cev muaj zog winding los yog ntes bearings. Siv lub megger los ntsuas kev tiv thaiv rwb thaiv tsev; cov nqi qis dua 1 megohm qhia tias lub cev muaj zog tsis ua haujlwm. Overvoltage feem ntau yog los ntawm cov teeb meem braking resistor lossis input mov spikes. Rov pib dua VFD raws li tus neeg tsim khoom phau ntawv qhia, tab sis yog tias qhov kev ua txhaum rov tshwm sim, hloov VFD lub rooj tsavxwm lossis tag nrho chav tsev.

Kauj Ruam 3: Tshawb xyuas Hydraulic Flow thiab Siab rau Hydraulic Vibration Systems

Ntau lub tshuab hnyav siv lub tshuab hydraulic rau kev co. Saib xyuas lub twj tso kua mis hydraulic tso zis siab ntawm lub cev muaj zog inlet. Nws yuav tsum phim lub tshuab spec ntawv, feem ntau 160 rau 200 bar. Yog hais tias lub siab yog ib txwm tab sis lub cev muaj zog tsis tig, lub cev muaj zog nws tus kheej yuav raug ntes. Disconnect lub cev muaj zog thiab sim tig lub ncej ntawm tes. Yog tias nws tsis tig dawb, hloov lub tshuab hydraulic. Kuj xyuas cov proportional valve uas tswj ntws mus rau lub vibration motor. Ib tug daig spool yuav nres vibration. Ntxuav lossis hloov lub valve.

Kauj Ruam 4: Tshawb xyuas cov khoom sib txuas thiab cov ncej

Yog tias lub cev muaj zog khiav tab sis lub rooj vibration tsis txav, qhov sib txuas ntawm lub cev muaj zog thiab eccentric ncej tau ua tsis tiav. Peb lub Hoobkas siv cov kab laug sab hloov pauv ntawm QGM Block Making Machine; cov kab laug sab roj hmab tuaj yeem hnav thiab tawg. Hloov cov kab laug sab thiab kho cov shafts siv lub dial taw qhia (qhov siab tshaj plaws misalignment 0.2 mm). Kuj xyuas seb qhov tawg eccentric ncej. Qhov no tsis tshua muaj tab sis tshwm sim tom qab qaug zog heev. Ib tug tawg ncej yuav tsum tiav disassembly thiab hloov.

Kauj Ruam 5: Kev Tiv Thaiv Kev Ruaj Ntseg thiab PLC Cov Teeb Meem

Niaj hnub nimno thaiv cov cav tov muaj xws li kev ruaj ntseg interlocks uas txiav kev vibration yog hais tias tus neeg zov lub qhov rooj qhib los yog lub taub hau xovxwm tsis nyob rau hauv qhov tseeb. Tshawb xyuas PLC cov lus nkag rau txhua yam kev cuam tshuam cuam tshuam. Bypass interlocks nkaus xwb rau kev sim, tsis txhob rau ntau lawm. Peb lub Hoobkas kuj teeb tsa kev vibration enables sensors uas kuaj pom yog tias cov pwm raug zaum. Lub faulty ze sensor tuaj yeem ua tsis ncaj ncees lawm kev co. Ntxuav lossis hloov lub sensor.

Thaum koj rov qab vibration, khiav lub tshuab yam tsis muaj khoom siv li ob feeb. Mloog cov suab txawv txawv thiab saib xyuas kev vibration amplitude. Tom qab ntawd tsim ib qho kev sim ntawm 10 blocks thiab xyuas qhov ntev. Yog tias txhua yam zoo li qub, rov pib ua tiav tag nrho. Quangong Machinery Co., Ltd. muab 24-teev xov tooj hotline rau cov neeg muas zaub ntsib kev vibration nres. Peb lub Hoobkas khaws tag nrho cov khoom tseem ceeb rau kev xa tawm tam sim, kom ntseeg tau tias tsawg kawg nkaus downtime.

Yuav ua li cas tiv thaiv cov teeb meem kev vibration yav tom ntej los ntawm kev saib xyuas tsis tu ncua

Kev tiv thaiv yog tus nqi ntau dua li kev kho. Ib qho kev kho kom zoo zoo tshem tawm 90% ntawm cov teeb meem kev vibration ua ntej lawv ua rau poob ntau lawm. Ntawm Quangong Machinery Co., Ltd., peb lub Hoobkas ua raws li peb theem kev saib xyuas uas peb qhia rau txhua tus tswv QGM Block Making Machine. Lub sijhawm no yooj yim rau kev siv thiab tsuas yog xav tau cov cuab yeej yooj yim thiab phau ntawv teev npe.

Cov Haujlwm Saib Xyuas Txhua Hnub (Tus Neeg Ua Haujlwm Qib)

• Mloog cov suab nrov vibration rau txhua qhov kev hloov pauv ntawm qhov pib.
• Tshawb xyuas kev vibration lub cev muaj zog lossis hydraulic lub cev muaj zog siv lub ntsuas kub infrared. Qhov ntsuas kub yog 60-80 ° C.
• Tshawb xyuas tag nrho cov bolts pom ntawm lub phaj vibration thiab pwm clamps. Tighten ib qho xoob.
• Xyuas kom tseeb tias cov khoom noj khoom haus zoo ib yam thiab tsis muaj cov khoom txawv teb chaws (hlau, ntoo) nkag mus rau hauv pwm.
• Sau cov kev vibration amplitude siv cov cwj mem yooj yooj yim vibration gauge (ib daim duab peb sab uas qhia amplitude visually).

Cov Haujlwm Saib Xyuas Txhua Lub Limtiam (Technician Level)

• Roj av vibration bearings nrog high-frequency roj. Peb lub Hoobkas siv 30 grams ib tus kabmob rau QGM Block Making Machine.
• Xyuas hydraulic roj qib thiab xim. Milky roj qhia tias muaj dej paug; roj tsaus qhia oxidation. Hloov yog xav tau.
• Tshawb xyuas cov roj hmab cais tawm rau cov kab nrib pleb lossis compression mus tas li. Hloov tej yam uas tau poob elasticity.
• Ntsuas qhov vibration zaus nrog lub tachometer lossis VFD nyeem ntawv. Nws yuav tsum yog nyob rau hauv 2% ntawm qhov setpoint.

Cov Haujlwm Saib Xyuas Ib Hlis (Tus Saib Xyuas Qib)

• Ua ib qho kev vibration spectrum tsom xam siv lub portable FFT analyzer los yog smartphone app. Sib piv nrog lub hauv paus spectrum coj thaum lub tshuab tshiab.
• Tshem lub hau npog ntawm kev co thiab pom qhov muag pom eccentric shafts rau hnav cov cim los yog xeb.
• Txheeb xyuas qhov kev sib raug zoo ntawm lub taub hau xovxwm rau pwm siv lub laser lossis lub ntsuas ntsuas ntsuas. Kho yog deviation tshaj 0.5 mm.
• Ntsuam xyuas hydraulic siab ntawm lub vibration motor inlet thiab sau nws nyob rau hauv lub logbook. Nrhiav kom maj mam poob.

Peb lub Hoobkas tseem muab cov ncauj lus kom ntxaws kev co txij nkawm daim ntawv teev npe nrog txhua lub tshuab. Ua raws li lub sijhawm no, ntau tus neeg siv khoom tau ua haujlwm lawv QGM Block Making Machine rau ntau tshaj 15,000 teev yam tsis muaj kev cuam tshuam txog kev vibration. Nco ntsoov, kev nqis peev me me hauv lub sijhawm thiab cov khoom siv niaj hnub no tiv thaiv kev puas tsuaj rau tag kis. Quangong Machinery Co., Ltd. muaj kev cob qhia cov kev pabcuam kev vibration ob qho tib si ntawm peb lub Hoobkas thiab ntawm qhov chaw.

Xaus

Cov teeb meem kev vibration hauv thaiv cov cav tov yog inevitable, tab sis lawv tsis yog insurmountable. Los ntawm kev nkag siab cov hauv paus ntsiab lus ntawm qhov tsis xwm yeem amplitude, qhov tsis sib xws, kev sib txuam tsis sib xws, lub suab nrov dhau, thiab kev nres tam sim ntawd, koj tuaj yeem kuaj xyuas cov teeb meem sai sai thiab siv cov kev kho kom raug. Cov lus qhia no tau muab rau koj cov kauj ruam ua tau raws li kev paub hauv ntiaj teb tiag tiag los ntawm Quangong Machinery Co., Ltd. Txawm hais tias koj siv lub tshuab qub qub lossis QGM Block Making Machine tshiab, cov kev daws teeb meem no yuav ua rau koj cov kab ntau lawm ua haujlwm zoo. Kev tiv thaiv kev saib xyuas tsis tu ncua yog koj qhov kev tiv thaiv zoo tshaj plaws tiv thaiv tus nqi qis.

Yog tias koj xav tau kev pab ntxiv lossis xav hloov mus rau lub tshuab nrog kev tswj kev vibration siab,hu rau Quangong Machinery Co., Ltd. hnub no. Peb pab neeg ntawm kev co engineers yog npaj los pab koj optimize koj thaiv ntau lawm. Thov kev tshuaj xyuas kev vibration dawb lossis nqe lus rau peb cov qauv QGM Block Making Machine tshiab. Cia peb pab koj tig cov kev sib tw vibration rau hauv cov blocks zoo thiab tau txais txiaj ntsig ntau dua. 

Cov lus nug nquag nug (FAQ)

Nqe Lus Nug 1: Kuv yuav ua li cas thiaj paub yog tias qhov kev vibration amplitude ntawm kuv lub tshuab thaiv thaiv yog qhov tseeb yam tsis muaj cov cuab yeej tshwj xeeb?
Teb: Koj tuaj yeem ua qhov kev sim dej yooj yim. Muab cov pob zeb ntub dej tso rau hauv pwm thiab khiav lub voj voog luv luv. Tom qab lub voj voog, saib qhov chaw ntawm qhov thaiv. Yog tias qhov chaw muaj qhov sib xws, me ntsis glossy sheen uas tsis muaj pinholes, qhov amplitude yog qhov tseeb. Yog hais tias ib sab yog ntxhib thiab lwm yam glossy, amplitude yog uneven. Tsis tas li ntawd, koj tuaj yeem tso ib khob dej rau ntawm lub rooj vibration. Thaum lub sijhawm ua haujlwm, cov dej yuav tsum tsim kom muaj tus qauv ruaj khov ntawm cov ripples yam tsis muaj txaws tawm hnyav. Rau kev ntsuas qhov tseeb, peb pom zoo kom tus nqi qis qis (hauv qab 100 USD). Quangong Machinery Co., Ltd. muab daim ntawv qhia amplitude nrog txhua QGM Block Ua Tshuab los pab cov neeg ua haujlwm pom kev sib tw vibration siv.

Nqe Lus Nug 2: Kuv puas tuaj yeem siv cov roj tsheb tsis tu ncua rau kev vibration bearings hauv kuv lub tshuab thaiv?
Teb: Tsis yog, koj yuav tsum tsis txhob siv cov roj tsheb tsis tu ncua. Vibration bearings ua haujlwm ntawm qhov siab thiab qhov kub thiab txias uas ua rau cov txheej txheem roj sai sai, ua rau cov kabmob qaug dab peg. Peb lub Hoobkas tshwj xeeb tsuas yog siv cov roj lithium complex nrog EP additives thiab lub siab poob qis tshaj 260 ° C. NLGI qib yuav tsum yog 2 lossis 3, nrog rau cov roj viscosity ntawm 150 txog 220 cSt ntawm 40 ° C. Rau QGM Block Ua Tshuab qauv, peb pom zoo Shell Gadus S3 V220C los yog sib npaug. Siv cov roj roj tsis raug ua rau qhov kev lav phib xaub thiab ua kom cov kabmob hloov zaus nce mus txog tsib zaug.

Nqe Lus Nug 3: Vim li cas kuv lub tshuab thaiv kev vibrate txawv thaum kuv hloov pwm?
Teb: Cov pwm sib txawv muaj qhov sib txawv, qhov ntev, thiab cov yam ntxwv nruj. Lub kaw lus vibration yog tuned rau ib qho resonant zaus raws li tus thawj pwm. Thaum koj nruab ib lub pwm hnyav dua los yog sib dua, lub ntuj zaus hloov, ua rau kev co amplitude hloov. Txhawm rau txhim kho qhov no, koj yuav tsum rov ntsuas qhov kev vibration zaus ntawm koj VFD lossis hydraulic tswj. Peb lub Hoobkas pom zoo kom khiav qhov ntsuas zaus cheb nrog txhua pwm tshiab. Pib ntawm 3500 RPM thiab nce mus txog thaum koj pom qhov thaiv siab tshaj plaws nrog lub suab nrov tsawg. Sau qhov zoo tshaj plaws zaus rau txhua hom pwm. Txhua QGM Block Ua Tshuab tswj tso cai khaws ntau yam pwm profile rau kev rov qab los sai.

Nqe Lus Nug 4: Kuv yuav tsum tau hloov cov kev co cais ntawm kuv lub tshuab blocks ntau npaum li cas?
Teb: Vibration isolators feem ntau nyob nruab nrab ntawm 8000 txog 10000 teev ua haujlwm nyob rau hauv ib txwm muaj. Txawm li cas los xij, koj yuav tsum tau tshuaj xyuas lawv txhua 2000 teev rau cov kab nrib pleb, hardening, lossis compression teeb. Txhawm rau kuaj, ntsuas qhov kev ncua deb ntawm lub mounting brackets thaum lub tshuab so thiab muab piv rau qhov qub specification. Lub compression ntau tshaj 15% txhais tau tias yuav tsum tau hloov. Tsis tas li, yog tias koj pom tias muaj kev vibration ntau ntxiv mus rau lub tshuab thav duab lossis ib puag ncig hauv pem teb, hloov cov cais tawm tam sim ntawd. Quangong Machinery Co., Ltd. muab cov khoom sib cais nrog cov cim xim-coded hardness ntsuas kom yooj yim hloov. Peb lub Hoobkas pom zoo kom teem caij sib cais hloov pauv txhua ob xyoos rau cov chaw tsim khoom siab.

Nqe Lus Nug 5: Cov neeg ua haujlwm yuam kev feem ntau yog dab tsi thaum sim kho cov teeb meem vibration lawv tus kheej?
Teb: Qhov feem ntau yuam kev yog nce vibration zaus los yog amplitude yam tsis tau kuaj xyuas txhua yam thiab hydraulic. Cov neeg ua haujlwm feem ntau xav tias kev vibration ntau sib npaug zoo dua compaction. Hauv kev muaj tiag, kev co ntau dhau tuaj yeem ua rau cov khoom sib cais, pwm puas, thiab tsis ua haujlwm sai. Peb lub Hoobkas pom qhov yuam kev no tas li. Yuav tsum ua raws li qhov kev txiav txim siab kuaj pom tseeb: xyuas cov khoom siv kho tshuab (bolts, bearings, isolators) ua ntej, tom qab ntawd hydraulic lossis hluav taws xob tsis zoo, thiab tsuas yog tom qab ntawd kho qhov kev vibration. Qhov yuam kev thib ob yog tsis saib xyuas kom xoom tawm ntawm lub ntsuas vibration ua ntej ntsuas. Ib txwm calibrate koj cov cuab yeej. Ntawm Quangong Machinery Co., Ltd., peb qhov kev cob qhia kev cob qhia qhia txog kev daws teeb meem ntawm kev kwv yees, uas txo qis qhov tsis tsim nyog hloov pauv los ntawm 60%.