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Kev tsim kho kev ceev faj rau pob zeb Laser Leveling Machine nyob rau hauv qhov kub thiab txias ib puag ncig

Jan 22, 2026

Construction Precautions for Concrete Laser Leveling Machines in Extreme Temperature Environments

 

 

Nyob rau hauv huab cua kub ib puag ncig (siab los yog tsawg), kev ua tau zoo ntawm cov pob zeb laser Leveling tshuab thiab lub xeev ntawm cov pob zeb muaj kev cuam tshuam loj heev. Raws li kev taw qhia kev tshaj lij los ntawm Vanse Machinery, cov hauv qab no yog cov kev ceev faj tseem ceeb rau kev tsim kho hauv qhov kub thiab txias ib puag ncig:

I. Kev tsim kho nyob rau hauv siab -Tsuas yog ib puag ncig (feem ntau xa mus rau qhov kub siab tshaj 35 degree)

Nyob rau hauv qhov chaw siab - qhov kub thiab txias, kev poob dej sai los ntawm cov pob zeb thiab cov cua sov ntawm cov hydraulic yog qhov nyuaj tshaj plaws.

Hydraulic thiab Fais Fab Qhov System Txias:

Kev xaiv roj: High viscosity Performance index hydraulic roj (xws li No. 68 hydraulic roj) yuav tsum tau siv los tiv thaiv cov roj los ntawm thinning thiab ua rau tsis txaus siab vim qhov kub thiab txias.

Radiator Cleaning: Tshawb xyuas thiab ntxuav cov cua txias ntawm lub cav thiab hydraulic system ua ntej ua haujlwm txhua hnub kom tsis txhob muaj plua plav thiab cement slurry los ntawm clogging lawv thiab cuam tshuam rau cov cua kub dissipation.

Kev ua haujlwm tsis sib xws: Nyob rau hauv qhov kub siab heev, zam kev ua haujlwm tsis tu ncua ntawm lub tshuab nyob rau hauv ntau dhau; yog tias tsim nyog, siv kev ntsuas kom nres lub tshuab thiab txias nws.

Concrete Slump Control:

Qhov kub thiab txias ua rau cov pob zeb tawg kom poob sai heev. Thaum lub sij hawm tsim kho, kev mus ncig ceev ntawm lub laser Leveling yuav tsum nruj me ntsis tswj kom paub meej tias leveling tiav ua ntej cov pob zeb pib pib.
Substrate Moistening: Lub substrate (hauv paus) yuav tsum tau moistened kom huv si ua ntej siv los tiv thaiv nws los ntawm absorbing noo noo los ntawm cov pob zeb, uas yuav ua rau shrinkage tawg nyob rau hauv lub hauv paus txheej.

Tiv thaiv laser cuam tshuam:

Qhov kub thiab txias tuaj yeem ua rau hauv av- theem cua sov nthwv dej (kub nthwv dej) kom thim rov qab cov teeb ci laser, ua rau muaj qhov tshwm sim "nrhiav".
Kev daws: Erect lub laser transmitter nyob rau hauv qhov chaw siab tshaj thiab txias tshaj plaws, thiab txo qhov kev ncua deb ntawm lub transmitter thiab receiver (zoo tshaj li ntawm 30-40 meters) kom paub meej.

II. Kev tsim kho nyob rau hauv qis-Qhov kub thiab txias (feem ntau yog xa mus rau qhov kub thiab txias hauv qab 5 degree)

Qhov ntsuas kub qis tuaj yeem cuam tshuam rau lub tshuab pib- nce kev ua tau zoo thiab qhov nrawm nrawm ntawm pob zeb.

Tshuab Preheating thiab Lubrication:

Tsawg-cov roj viscosity: Hloov nrog qis- kub tshwj xeeb cav roj (xws li 5W-40) thiab qis-cov roj hydraulic (xws li No. 32 aviation hydraulic roj) los tiv thaiv cov roj ua kom muaj zog uas tuaj yeem ua rau lub taub hau twj tso kua mis puas.
Pib- nce preheating: Tsis txhob khiav ntawm kev kub ceev tam sim ntawd tom qab pib. Cia lub tshuab ua haujlwm rau 10-15 feeb kom txog thaum cov roj hydraulic kub siab tshaj 20℃ua ntej pib ua haujlwm.

Roj teeb thiab hluav taws xob tiv thaiv:

Cov roj teeb muaj peev xwm txo qis ntawm qhov kub thiab txias. Tom qab kev tsim kho tiav lawm, cov roj teeb thiab laser emitter yuav tsum tau muab tshem tawm thiab khaws cia rau hauv qhov chaw sov sab hauv tsev kom tsis txhob muaj hluav taws xob poob lossis khov thiab tawg ntawm lub vijtsam LCD.

Qhob antifreeze:

Thaum siv lub laser Leveling, xyuas kom meej qhov kub thiab txias ntawm qhov chaw tsis qis dua 5 degree.
Tom qab-screing kev kho mob: Tom qab lub tshuab ua tiav cov screing, tam sim ntawd npog cov pob zeb nrog yas zaj duab xis thiab insulating straw mats kom tsis txhob khov thiab tom qab nto xuab zeb los yog tawg.

III. Cov lus pom zoo rau ib puag ncig huab cua

Laser Qhov tseeb: Kev hloov pauv kub tuaj yeem ua rau thermal expansion thiab contraction ntawm precision Cheebtsam hauv lub laser emitter. Nws raug nquahu kom rov ntsuas cov qib siv txhua 2-3 teev ntawm kev ua haujlwm tas mus li.
Kev Tshuaj Xyuas Seal: Qhov kub siab heev ua rau lub hnub nyoog sealing, thaum qhov kub tsis txias ua rau cov ntsaws ruaj ruaj. Kev saib xyuas tshwj xeeb yuav tsum tau them rau kev kuaj xyuas tag nrho cov hydraulic lub tog raj kheej sib koom ua ke rau kev xau.
Kev Nyab Xeeb Cov Neeg Ua Haujlwm: Nyob rau hauv ib puag ncig huab cua, kev tiv thaiv tshav kub thiab tiv thaiv frostbite rau cov neeg ua haujlwm tsim kho yog qhov tseem ceeb sib npaug.

Yog tias koj tab tom ua cov txheej txheem tshwj xeeb hauv pem teb (xws li cov plag tsev txias lossis sab nraum zoov plazas) hauv thaj chaw txias heev (xws li hauv qab -10 degree) lossis thaj chaw sov, nws raug nquahu kom hu rau WanShi Machinery cov kev txhawb nqa kom tau txais cov npe hloov roj thiab qhov ntsuas kev taw qhia rau cov qauv tshuab tshwj xeeb.

 

Nco tseg:Cov tsis muaj nyob hauv daim ntawv no tsuas yog siv rau kev siv xwb thiab tsis tas yuav tsum tau ua. Vim muaj qhov sib txawv ntawm cov yam ntxwv ntawm cov hom sib txawv thiab cov qauv ntawm laser levelers, thov sab laj nrog cov chaw tsim khoom rau kev daws teeb meem ua ntej kev ua haujlwm tiag tiag. Cov ntaub ntawv siv no suav tias tsis muaj lub luag haujlwm rau ib qho teeb meem tshwm sim los ntawm kev ua tsis tau raws li cov chaw tsim khoom cov lus qhia.

 
 
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