Ib tus neeg muab khoom siv hauv kev tsim kho vaj tse rau 30 xyoo.
Lus
Ib tus neeg muab khoom siv hauv kev tsim kho vaj tse rau 30 xyoo.
Kev co pob zeb yog txheej txheem tseem ceeb hauv kev tsim kho uas txiav txim siab qhov kawg zoo, durability, thiab zoo nkauj tiav ntawm cov qauv. Kev cog lus kom raug ua kom cov pob zeb ua tiav nws qhov siab tshaj plaws thiab tshem tawm cov hnab tshos huab cua uas tuaj yeem ua rau nws tsis muaj zog. Phau ntawv qhia no tshawb txog cov txheej txheem, cov cuab yeej, thiab cov kev coj ua zoo tshaj plaws rau kev ua tiav cov txiaj ntsig kev tshaj lij thaum ua tau raws li cov qauv kev vibration uas yuav tsum tau ua .
Lub hom phiaj tseem ceeb ntawm kev co pob zeb yog kom tshem tawm cov cua nkag thiab tso cai rau kev sib xyaw ua ke nyob ib puag ncig kev txhawb nqa thiab hauv formwork. Yog tsis muaj kev co txaus, pob zeb yuav raug kev txom nyem los ntawm honeycombing, tsis muaj zog sib txuas, thiab nto imperfections. Cov khoom siv qib siab tshaj lij xws li cov khoom siv tes tuav vibrators lossis daim ntawv-mounted sab nraud vibrators plays lub luag haujlwm tseem ceeb hauv cov txheej txheem no.
Internal vibration ntawm pob zeb yuav tsum tau ntxig ib lub taub hau vibrating (feem ntau hu ua poker lossis rab koob) ncaj qha rau hauv cov pob zeb tshiab tshiab. Hom no yog qhov zoo tshaj plaws rau slabs, kab teeb, thiab kab. Qhov zaus thiab amplitude ntawm kev co yog qhov tseem ceeb - feem ntau, cov pob zeb vibration zaus nyob nruab nrab ntawm 8,000 thiab 12,000 vibrations ib feeb, kom ntseeg tau tias cov pob zeb sib sau ua ke yam tsis muaj kev sib cais.
Kev co sab nraud ntawm cov pob zeb siv kev co los ntawm sab nraud formwork, zoo tagnrho rau nyias los yog hnyav ntxiv cov qauv uas tsis tuaj yeem sab hauv. Nws siv daim ntawv-mounted motors uas kis kev co los ntawm pwm. Cov txheej txheem no yog qhov tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov nroj tsuag precast pob zeb lossis cov ntawv loj loj uas xav tau kev sib sau ua ke.
Handheld qhob vibrator yog ib qho ntawm cov cuab yeej siv tau zoo tshaj plaws ntawm cov chaw tsim kho. Nws yog lub teeb yuag, yooj yim rau maneuver, thiab zoo tagnrho rau me me-rau nruab nrab-teev pob zeb ua pob zeb. Nws txoj kev txav mus los tso cai rau cov neeg ua haujlwm tsom mus rau thaj chaw nyuaj, kom tsis txhob muaj qhov khoob. Thaum siv los ntawm cov khoom siv hluav taws xob lossis roj teeb, nws ua haujlwm tau zoo thiab yooj yim rau kev tsim kho niaj hnub xav tau.
Siv feem ntau hauv cov ntawv thov precast, cov vibrators sab nraud txuas nrog rau daim ntawv. Lawv ua haujlwm ntawm qhov tshwj xeeb kev vibration zaus los xyuas kom meej tias kev sib koom ua ke thoob plaws hauv pwm. Lawv txoj kev ua tau zoo nyob ntawm qhov muab tso thiab lub sijhawm kom raug - kev vibration zoo ib yam pab ua kom tuab, sib xyaw ua vaj tse.
Nto vibrators feem ntau yog siv rau slabs thiab pem teb, thaum lub rooj vibrators yog qhov zoo tagnrho rau kev tsim cov khoom siv precast. Ob hom yog tsim los ua kom tau raws li qhov yuav tsum tau ua kom muaj kev vibration kom ua tiav kev ua tiav thiab kev ua haujlwm siab compaction.
Xaiv lub vibrator raws li qhov project qhov loj, hom qauv, thiab qhov ntim pob zeb. Rau cov slabs tuab los yog cov dej loj, cov vibrators sab hauv yog qhov zoo tagnrho. Rau cov qauv nyias lossis cov khoom siv ntxiv, cov khoom siv sab nraud ua haujlwm zoo tshaj plaws. Xaiv cov cuab yeej siv los ntawm cov chaw tsim khoom lag luam txhim khu kev qha vibrator ua kom muaj kev ua tau zoo thiab ua haujlwm ntev.
Ntxig lub vibrator vertically rau hauv lub pob zeb thiab thim nws maj mam. Tsis txhob rub nws horizontally, vim qhov no tuaj yeem ua rau muaj kev sib cais. Txhua qhov ntxig yuav tsum sib tshooj ntawm thaj tsam kev vibration yav dhau los kom ntseeg tau tias muaj kev sib txuam tag nrho.
Kev co ntau dhau tuaj yeem ua rau muaj kev sib cais, thaum me me tuaj yeem tawm hauv lub hnab pa. Feem ntau, 5-15 vib nas this rau ib qho kev nkag yog txaus, nyob ntawm seb qhov kev vibration ntau zaus thiab sib xyaw ua ke.
Sib tshooj txhua qhov chaw nkag los ntawm kwv yees li 50% txhawm rau tiv thaiv cov hnab ris tsis muaj zog. Ua tib zoo saib tshwj xeeb rau cov ces kaum, rebar kev sib tshuam, thiab cov cheeb tsam ze ntawm cov npoo npoo.
Kev co compacts qhov sib tov los ntawm kev tshem tawm cov huab cua voids, ua denser thiab muaj zog pob zeb. Qhov no txhim khu lub peev xwm load-bearing thiab ncua cov qauv lub neej.
Kev co kom zoo tso cai rau cov pob zeb ua kom sib npaug thiab tshem tawm qhov tsis zoo ntawm qhov chaw. Qhov no ua kom lub ntsej muag zoo nkauj zoo nkauj rau qhov chaw raug thiab cov ntaub ntawv zoo nkauj.
Zoo-vibrated qhob ntws yooj yim nyob ib ncig ntawm rebar, ua kom tiav encapsulation. Qhov no txhim kho kev sib raug zoo, ua kom cov qauv muaj zog tensile thiab tiv thaiv kev tawg.
Yog tsis muaj kev vibration, pob zeb yuav tsim honeycombing - thaj chaw ntawm kev sib cog lus tsis zoo uas ua raws li cov qauv tsis muaj zog. Kev vibration tsis tu ncua tiv thaiv qhov no, kom ntseeg tau cov txiaj ntsig zoo thiab txhim khu kev qha.
Ntom, zoo-compacted qhob yog tsawg dua permeable, ua rau nws tiv taus ntau dua rau noo noo, tshuaj lom neeg, thiab khov-thau puas tsuaj. Qhov no yog qhov tseem ceeb rau cov hauv paus, txuas hniav, thiab cov qauv hauv hiav txwv.
Thaum xaiv lub vibrator, xav txog lub zog, kev txav mus los, thiab cov kev xav tau tshwj xeeb ntawm koj qhov project. Ua cov pob zeb vibrator tuam txhab xws li Ningbo ACE Machinery Co., Ltd. muab ntau yam qauv txhim khu kev qha, suav nrog hluav taws xob, roj av, thiab roj teeb-powered handheld qhob vibrators haum rau ntau daim ntawv thov.
Vibration zaus thiab amplitude
Qhov loj thiab qhov tob ntawm lub ncuav
Yooj yim ntawm kev txij nkawm thiab tus neeg teb xov tooj kev nplij siab
Durability thiab lub koob npe nrov
Yog lawm. Tshaj-vibration tuaj yeem ua rau muaj kev sib cais qhov twg hnyav aggregates nyob hauv qab thiab cement paste nce mus rau saum. Qhov no ua rau cov qauv tsis sib xws thiab txo lub zog. Ib txwm ua raws li cov lus qhia kev vibration zoo thiab lub sijhawm.
kiag li. Kev co ua kom muaj zog ntxiv los ntawm kev tshem tawm cov huab cua voids, ua kom cov khoom ntim zoo dua, thiab txhim kho kev sib raug zoo nrog kev txhawb nqa. Qhov no ua rau superior structural kev ncaj ncees thiab durability.
Lub vibrating screed tuaj yeem ua los ntawm kev txuas lub tshuab me me los yog lub tes tuav pob zeb vibrator rau lub tiaj tiaj aluminium lossis steel beam. Cov cuab yeej qib thiab compacts saum npoo ib txhij, ua kom du thiab ntom pob zeb ua tiav zoo tagnrho rau slabs thiab pavements.
Kev co pob zeb yog ntau tshaj li cov kauj ruam niaj hnub - nws yog ib qho kev tshawb fawb uas cuam tshuam ncaj qha rau lub zog, kav ntev, thiab ua tiav ntawm koj qhov kev tsim kho. Txawm hais tias los ntawm kev co sab hauv ntawm pob zeb lossis lwm qhov kev co ntawm cov pob zeb , cov txheej txheem tsim nyog ua kom muaj kev ua haujlwm ntev. Kev koom tes nrog cov chaw tsim khoom ntseeg siab zoo li Ningbo ACE Machinery Co., Ltd. guarantees txhim khu kev qha, cov cuab yeej vibration siab uas ua tau raws li cov kev xav tau kev co . Kev paub txog cov txheej txheem no ua rau muaj kev nyab xeeb dua, muaj zog dua, thiab ntau dua cov pob zeb ua kom muaj zog uas sawv ntsug ntawm lub sijhawm.
