Keeb Kwm Thiab Kev Txhim Kho Ntawm Compaction Machinery

Mar 17, 2026 Tso lus

Txoj kev rollers kho cov hauv paus hauv tsev- nrog rau cov dams thiab cov kwj deg hauv dej- los ntawm kev muab cov av rau tamping, kneading, thiab consolidation. Ua ntej nruab nrab - xyoo pua 19th, Western txoj kev engineering vam khom feem ntau ntawm crushed pob zeb paving, nrog compaction ua tiav los ntawm lub ntuj dov kev txiav txim ntawm lub tsheb hla. Nws tsis yog txog thaum qhov kev tsim ntawm lub pob zeb crusher hauv xyoo 1858- uas tau txhawb nqa txoj kev loj hlob ntawm cov pob zeb ua pob zeb - cov nees-tshem cov menyuam maj mam tshwm sim los ua haujlwm compaction; cov no sawv cev rau qhov ntxov tshaj plaws prototypes ntawm txoj kev niaj hnub rau cov menyuam. Xyoo 1860, txoj kev siv hluav taws xob siv hluav taws xob tau tshwm sim hauv Fab Kis, txuas ntxiv kev txhim kho thiab kho cov txheej txheem kev tsim kho thiab kev ua haujlwm zoo ntawm cov pob zeb ua pob zeb pavements thaum tib lub sijhawm ua haujlwm nrawm.

 

Los ntawm lub xyoo pua 20th, pob zeb crushed tau lees paub tias yog cov khoom siv paving zoo tshaj plaws ntawm lub sijhawm thiab tau txais kev pom zoo thoob ntiaj teb. Lub tswv yim ntawm kev sib cog lus tau nkag siab ntau ntxiv, thiab txoj kev chais tom qab tau dhau los ua ib qho kev pom ntawm txoj kev tsim kho txhua qhov chaw. Lub invention ntawm lub internal combustion engine nyob rau hauv nruab nrab - xyoo pua 19th tau txhaj tshuaj tseem ceeb heev rau hauv txoj kev loj hlob ntawm compaction khoom. Thawj thawj lub tshuab hluav taws xob sab hauv- tsav txoj kev cov menyuam tau yug los thaum xyoo pua 20th. Qhov no tau ua raws li qhov tshwm sim ntawm pneumatic - cov menyuam yaus nkees; yaj's - ko taw rollers thiab du - log rollers tshwm yuav luag ib txhij. Cov kws tshawb fawb tau kawm txog qhov kev ua tau zoo ntawm kev sib khi ntawm cov menyuam zoo li qub, xaus lus tias kev nce tus menyuam qhov hnyav tag nrho yuav txhawb nqa nws txoj kab ncaj nraim, yog li txhim kho cov txiaj ntsig compaction. Yog li ntawd, rau lub sij hawm tseem ceeb, kev siv zog tau tsom mus rau kev tsim cov hnyav-tonnage rollers; qhov loj tshaj plaws pneumatic-nyias rollers ntawm lub sijhawm no hnyav tshaj 200 tons. Txawm li cas los xij, nyob rau lub sijhawm no, kev nce qib hauv txoj kev siv tshuab thev naus laus zis tseem tsom rau kev txhim kho rau lub zog hluav taws xob thiab kev tsim sab nraud.

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