Dab tsi yog qhov ua haujlwm ntawm kev txhawb cov txheej ntxiv cov blocks?
Thaum lub installation thiab saib xyuas ntawm cov neeg kho tshuab kis tshuab, ntau cov neeg siv tuav tocliceptedNcej Txhawb Blocks. Qee tus saib lawv tsuas yog "cov khoom siv yooj yim tau muab tso rau hauv qab tus ncej," kev saib xyuas lawv qhov tseem ceeb hauv kev ua kom pom kev ruaj khov. Lwm tus, thaum ntsib kev co co co co lossis misalignment, tsom mus rau ntawm tus ncej nws tus kheej lossis cov bearings, tsis tsim txiaj ntsig yuav siv tsis tau. Nyob rau hauv kev muaj tiag, cuam tshuam cov thaub cov blocks pab ua "lub hauv paus ntawm kev ruaj khov" rau cov qauv kom ruaj khov "rau cov qauv nkag mus rau cov tshuab. Los ntawm kev txhim kho kev txhawb nqa lub zog, ua haujlwm kom ruaj khov, thiab ua haujlwm ruaj khov nyob rau hauv high} ceev {{5} log, thiab cov xwm txheej nyuaj. Qhov kev pab cuam uas txaus yuav ua rau txo cov nqi sib kis zoo tshaj plaws ntawm qhov zoo tshaj plaws, thiab ntawm kev hnav khaub ncaws, ua rau pom kev, thiab lwm yam swb. Niaj hnub no peb yuav ua kom meej meej txog cov haujlwm tshwj xeeb ntawm kev txhawb nqaNcej Txhawb BlockS thiab cov ntsiab lus yoog cov ntsiab lus rau cov xwm txheej sib txawv.
Ua ntej: txhawb ntxiv lub zog los tiv thaiv cov pob kab system thauj cov kev cuam tshuam
Thaum lub sijhawm ua haujlwm, cov ntaub ntawv ua kom ntev axial thiab radial loads (piv txwv li, torque treats los ntawm lub cev muaj zog lossis cov khoom lag luam gravitational los ntawm cov ntaub ntawv hauv cov khoom siv hauv cov khoom siv). Cov Cuam Tshuam Tus Qauv Kev Txhawb Nqa tej zaum yuav muaj kev tiv thaiv vim tsis muaj zog txaus. Cov kev txhawb nqa kev txhawb nqa, txawm li cas los xij, txhim kho ay bearing} Cov kabmob muaj peev xwm los ntawm kev ua kom zoo.
1. Txhim kho cov kev txhawb nqa hluav taws xob
Ntxiv rau Ncej Txhawb BlockS Siv Siab Siab -}}, Qt450 Cov Hlau Tsim, Ua Ntej Cov Khoom Siv Hluav Taws Xob
Noj cov qt450 siv txhawb cov kev txhawb nqa ua piv txwv, nws lub zog tensile nce mus txog 450 MPa. Nws tuaj yeem tiv thaiv cov nplaum qub qub uas tsis muaj qhov sib txuas (piv txwv li, 5 kn, tiv thaiv tus ncej mounting excepts los ntawm kev txhawb thaiv kev thaiv deformation. Rau cov khoom siv thauj khoom tsav ncej los ntawm kev siv txheem cam khwb cia hlau los tiv thaiv kev thaiv cov blocks (ua haujlwm ntawm 0.15 Mm hauv kev khiav tawm. Tom qab hloov lawv nrog QT450 Siv tau tam sim (stiffor) 120 n / μ5
2. Kev tawm tsam cov kev cuam tshuam dynamic
Nyob rau hauv high - cov khoom cuam tshuam}, cov khoom siv stamping, cov tshuab sib tsoo (peev xwm 2-3 zaug zoo li qub loads). Txhawb nqa tus nqi txhawb cov kev cuam tshuam lub zog los ntawm kev txhim kho kev cuam tshuam nrog kev faib tawm), tiv thaiv kev puas tsuaj los ntawm kev puas tsuaj rau kev ntxhov siab hauv ib cheeb tsam. Nyob rau hauv lub tshuab stamping Tom qab hloov lawv nrog cov blocks uas siv hluav taws xob featuring radial ribs, tej yam kev cuam tshuam yog zoo dispersed. Tom qab ib xyoos ntawm kev ua haujlwm, tsis muaj kev puas tsuaj tshwm sim, thiab Crankshaft qhov kev cuam tshuam kev co amplitude txo ntawm 0.2mm rau 0.08mm.
Thib ob, ua kom zoo zoo cov kab kaw lus system load faib los txo cov kev hnav hauv zos
Cov kev ntxhov siab rau kev ntxhov siab rau cov txheej txheem system tshwj xeeb (piv txwv li cov kabmob {{ Ntxiv rauNcej Txhawb Blocks Txhim kho load faib los ntawm cov kev tsim qauv txheej txheem, ayly hloov khoom thauj mus rau cov khoom siv hauv paus thiab tsawg dua hauv zos hnav.
1. Cov kabmob sib npaug thauj khoom faib khoom
Cov kabmob mounting qhov nyob rau hauv cuam tshuam cov blocks feature high {{ Qhov no ua kom pom tseeb txawm tias kev sib chwv ntawm cov kabmob sab nraud ntiv nplhaib thiab txhawb nqa, tiv thaiv kev tiv thaiv hauv zos tshwm sim los ntawm cov phab ntsa tsis sib xws. Piv txwv li, ib qho zawj groove npas kabmob ntawm ib qho hluav taws xob lub cev muaj zog cov blocks (cov kabmob kev txhawb nqa phab ntsa tuab 0.2 hli). Tom qab 6 lub hlis ntawm kev ua haujlwm, cov kabmob pob tw hauv zos tau mus txog 0.03mm. Tom qab hloov nrog kev txhawb nqa cov blocks (phab ntsa thickness sib txawv tsawg dua los yog sib npaug rau 0.05mm), cov kabmob tau muab faib ua kom hnav tau zoo. Hnav tom qab 12 lub hlis tsuas yog 0.01 hli, ob npaug ntawm lub neej pabcuam.
2. Load faib rau lub hauv paus
Txhawb nqa tus nqi txhawb cov blocks feature loj dua thaj chaw thaj tsam (40% -60 -60% ntau dua cov qauv sib xyaw ua ke. Qhov kev hloov pauv no tusyeem rov qab system loads rau cov khoom siv hauv paus, tiv thaiv cov haujlwm hauv cov hauv zos. Kev txhawb nqa cov kev txhawb nqa rau lub tshuab cuab tam sim ua piv txwv, nws lub hauv paus muaj chaw tiv tauj ntawm thaj tsam ntawm 200 cm² nrog plaub qhov sib xyaw ua ke. Qhov no ac disperses lub 8 kn load sib kis los ntawm kev ntxaiv rau lub hauv paus, txo kev ntxhov siab hauv cheeb tsam ntawm 150 MPA thiab tiv thaiv cov kab nrib pleb uas tshwm sim los ntawm cov thoob plaws hauv zos overload.
Thib peb, Txo Ncua Ncej System Kev co kom ntseeg tau cov khoom raug
1. Txhim khu cov yam ntxwv damping
Qee yam kev txhawb zogNcej Txhawb BlockS Siv cov ntaub ntawv sib xyaw (piv txwv li, cam khwb cia hlau matrix nrog cov qauv damping), ua tiav cov qauv damping (piv txwv li cov roj hmab damping muaj peev xwm) 0.2-0.3 nce siab dua cov qauv txhawb nqa. Siv cov blocks uas muaj zog nrog ua - hauv cov qauv kev ua kom qeeb ntawm cov kab ke 0.35, lawv cov zaus siv hluav taws xob tau nce los ntawm 100zz cov zog tuaj yeem raug txo los ntawm 0.1Mm qhov amplitude mus rau 0.02mm). Txog qhov siab - ceev kiv cua tsav tsheb (DPLING Support block) Tom qab hloov nws nrog cov damped reasnced kev txhawb nqa kev thauj khoom, lub suab nrov tawm mus rau 600 mm thiab radial runout txo rau 0.03 mm, tseem ceeb txhim kho kiv cua kev ruaj khov.
2. Kev tswj kom tshem tawm kom txo cov kev co
Nruj me ntsis tswj hwm kev txhawb nqa cov blocks, ntau dua lossis sib luag ntawm 0.01 hli ntawm cov ncej "ua haujlwm sab nraud" ua si "ua haujlwm, tsis muaj kev co ntawm nws qhov chaw. Rau lub tshuab dhos CNC pub axis:- thawj cov qauv txhawb nqa muaj 0.03 hli kev tshem tawm cov khoom siv, ua rau 0.08mm axial ncej teeb lub sijhawm thaum lub sijhawm ua haujlwm raug; Tom qab hloov nrog kev txhawb nqa cov blocks (tshem tawm 0.008mm), axial ua si txo qis rau 0.02mm, nqaim ib feem ntawm ± 0.05mm rau ± 0.05mm rau ± 0.05mm rau ± 0.05mm rau ± 0.05mm rau ± 0.05mm rau ± 0.05mm mus rau ± 0.05mm. 0.02mm.
Plaub, Ruaj Ntseg Cov Ncej System Siv tau siv los tiv thaiv kev ua haujlwm sib txawv
Lub installation siv ntawm cov ncej system (piv txwv li, ncej parallelism thiab coaxiality) yog qhov tseem ceeb) yog qhov tseem ceeb rau ensuring kis tau. Yog tias cov kev txhawb nqa tsis ruaj khov los yog kev hloov chaw, nws tuaj yeem ua rau cov txheej txheem tshuaj kom zoo. Ntxiv rauNcej Txhawb BlockS, los ntawm kev txhim kho cov qauv qauv thiab txhim kho ruaj khov, khov kho ruaj khov rau cov txheej txheem teeb tsa, tiv thaiv kev ua haujlwm sib txawv.
1. Txhim kho tus kheej - kho ruaj khov
Txhawb nqa cov ntaub ntxiv them nqi cov feature -}} qis grooves lossis chaw pom cov pin qhov ntawm lawv cov hauv paus. Ua ke nrog siab- Muaj zog} Lub zog mounting Bolts (piv txwv li Bolts 8.8 bolts), qhov no txwv tsis pub muaj kev nyab xeeb thaum lub sijhawm ua haujlwm. Piv txwv li, ntawm CONVEYOR LINE tus menyuam cov txheej txheem txhawb nqa, tus thawj txheem thaiv tsis muaj ove {{} heck tsim. Thaum lub sijhawm ua haujlwm, kev co ua rau 0.5mm kev hloov chaw, uas ua rau cov menyuam txoj kev sib txawv sib txawv. Tom qab hloov nws nrog kev txhawb nqa kev txhawb nqa featuring - block pom xoom discoal thiab ruaj khov txoj kev sib cav sib ceg tsis pub dhau 0.05 hli / m.
2. Xyaum sib txawv hauv mult -} Axis synchronization
Rau tus neeg hlau lub duav tsav txoj kab rov qab system, peb txhawb nqa cov blocks los ntawm tib pawg tau ntsia. Lub resulting mult - Axis parallelially sib txawv yog tsawg dua lossis sib npaug rau 0.03mm / m, lav cov suab nrov thiab tshem tawm cov ntsiab lus tsis sib xws.
Thib tsib, txhawb cov ncej txhawb nqa kev yoog cov piv txwv rau cov xwm txheej sib txawv
Hnyav - Wity Dais Khoom cuam tshuam cov khoom siv (piv txwv li, presses, tsuas crushers)
Kev Ua Haujlwm Kev Ua Haujlwm: Ncej Tshuab nyiaj ua kom cov kev cuam tshuam instantantant (ntau dua los yog sib npaug nrog cov plua plav high}
Cov kev hloov kho: Xaiv QT500 Zas cov hlau uas txhawb zog ntxiv rau ntau dua lossis sib npaug nrog 20mm, thiab anti {}} Rust txheej thov mus rau saum npoo;
Cov Ntaub Ntawv Kawm Kev Kawm: Rau Ib Tug Me Nyuam Tsuas Cranker CrankNcej Txhawb Block, Qhov teeb tsa kev teeb tsa no tau ua tiav nrog 15Kn pretantaneous cuam tshuam loads. Tom qab ob xyoos ntawm kev ua haujlwm, tsis muaj deformation lossis cov kab nrib pleb tau pom, crankshaft hnav txo qis los ntawm 60%, thiab cov cuab yeej siv tsis ua tiav tus nqi ntawm 15% mus rau 3%.
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