I. Kev Ua Haujlwm Txuj Ci: txo qhov hnav tsis zoo ntawm qhov chaw
1. Tsis txhob ncua kev vibration ntawm cov tawv tawv
Txoj kev cov menyuam vibration yuav tsum pib rau ntawm qhov chaw mos los yog pib compacted. Kev vibration yog nruj me ntsis txwv tsis pub rau ntawm cov cement, asphalt, lossis pob zeb, vim tias cov tshuaj tiv thaiv ntau dhau tuaj yeem ua rau lub nruas lub cev qaug zog thiab kev puas tsuaj.
2. Tswj Rolling ceev thiab tus lej hla
Kev ceev dov ntau dhau ua rau muaj kev cuam tshuam ntau zaus ntawm lub nruas thiab cov khoom siv, ua kom nrawm nrawm rau saum npoo. Nws raug nquahu kom tswj qhov ceev ntawm 2.5–5 km / h thaum lub sij hawm thib ob compaction theem, tsis txhob rushed siab - zaus dov.
3. Xaiv qhov tsim nyog Vibration Parameters
Match amplitude thiab zaus raws li cov khoom siv: High amplitude, tsawg zaus rau coarse aggregates; Tsawg amplitude, siab zaus rau nplua aggregates lossis asphalt txheej. Qhov tsis raug tsis yog tsuas yog cuam tshuam rau kev sib sau ua ke tab sis kuj raug lub nruas rau qhov tsis tsim nyog hloov kev ntxhov siab.
II. Txhim Kho Kev Saib Xyuas Txhua Hnub: Txhim kho lub hauv paus ruaj khov rau kev tiv thaiv
1. Ntxuav cov menyuam nto tam sim ntawd tom qab txhua txoj haujlwm.
Tshwj xeeb tshaj yog tshem tawm cov khoom seem xws li asphalt, av nkos, thiab pob zeb, vim tias cov no tuaj yeem ua kom tawv thiab tsim cov khoom abrasive, ua kom lub ntsej muag hnav thaum ua haujlwm tom ntej.
Siv lub siab - rab phom dej siab los yog rab phom tshwj xeeb los tshem tawm lawv, saib xyuas kom tsis txhob ua rau cov xim pleev xim ua kom puas.
2. Tsis tu ncua xyuas thiab hloov cov roj lubricating thiab lim.
Hloov cov roj iav hauv lub vibrating cov menyuam txhua 500 teev los tiv thaiv lubrication tsis ua hauj lwm vim roj deterioration.
Xyuas cov roj rau cov hlau shavings; Yog tias tam sim no, nws qhia tau hais tias kev hnav sab hauv tau pib thiab yuav tsum tau kuaj xyuas qhov tsis zoo ntxiv.
3. Khaws lub kaw lus kaw kom zoo.
Cov roj ntsaws ruaj ruaj ntawm ob qhov kawg ntawm cov menyuam yog qhov tseem ceeb rau kev tiv thaiv plua plav thiab noo noo nkag. Yog tias pom tias muaj cov pa paug, lawv yuav tsum tau hloov tam sim ntawd kom tsis txhob muaj impurities nkag mus rau hauv cov kab noj hniav thiab ua rau abrasive hnav.
III. Txhim kho Lubrication thiab Corrosion tiv thaiv: Extending Service Life
1. Ntxiv roj raws li lub sijhawm.
Rau cov khoom tseem ceeb xws li cov menyuam bearings thiab eccentric shafts, nruj me ntsis ua raws li cov lus qhia kom ntxiv siab -kub hnav- roj resistant kom ntseeg tau tias kev ua haujlwm du.
Cov ntsiab lus lubrication yuav tsum npog tag nrho cov pob qij txha txav, xws li hinges thiab tsav shafts.
2. Siv los tiv thaiv- kev kho corrosion.
Tom qab kev tsim kho, khaws cov menyuam rau hauv qhov chaw qhuav kom tsis txhob cuam tshuam rau qhov chaw ntub dej.
Tsis tu ncua xyuas qhov ncaj ncees ntawm cov xim pleev xim; Tam sim ntawd kho tej kev puas tsuaj los tiv thaiv steel corrosion thiab structural zog degradation.
IV. Qhia txog kev saib xyuas: Ua kom tau txais kev ceeb toom ntxov.
1. Tsim kom muaj kev tshuaj xyuas tsis tu ncua.
Xyuas cov menyuam lub radial runout (Tsawg tshaj los yog sib npaug rau 0.5mm yog zoo tagnrho), phab ntsa thickness hloov (ultrasonic thickness ntsuas), thiab nto roughness (Ra tsawg dua los yog sib npaug rau 6.3μm) txhua 200 teev.
2. Saib xyuas kev khiav hauj lwm uas siv lub vibration analyzer.
Siv spectral tsom xam los txiav txim seb puas muaj qhov tsis txaus ntseeg, kev coj tus cwj pwm tsis xws luag, lossis kev cuam tshuam, txheeb xyuas cov teeb meem tshwm sim thaum ntxov.
3. Sau cov ntaub ntawv hnav khaub ncaws.
Tsim kom muaj "cov ntaub ntawv kev noj qab haus huv ntawm cov menyuam yaus," sau cov tuab, cov dej ntws, cov roj, thiab lwm yam, rau txhua qhov kev tshuaj xyuas los pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm
