Kev Taw Qhia luv luv ntawm Lub Tshuab Taub Hau

2022-04-27 Share

Kev Taw Qhia luv luv ntawm Lub Tshuab Taub Hau

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Lub tshuab header, tseem hu ua boom-type roadheader, roadheader, lossis header machine, yog lub tshuab excavating. Nws thawj zaug tshwm sim thaum xyoo 1970 rau kev siv mining. Roadheader tshuab muaj hwj chim txiav taub hau, yog li nws yog thoob ntiaj teb rau cov thee mining, non-metallic minerals mining, thiab tho txawv qhov. Txawm hais tias lub tshuab taub hau loj loj, nws tseem tuaj yeem ua tau yooj yim thaum thauj tunnels, kho dua tshiab ntawm cov tunnels uas twb muaj lawm, thiab kev khawb av hauv av.


Nws muaj dab tsi?

Lub tshuab taub hau muaj ib lub tshuab taug kev mus ncig, txiav taub hau, shovel phaj, loader sib sau caj npab, thiab conveyor.

Cov txheej txheem mus ncig yog khiav mus rau pem hauv ntej nrog tus crawler. Txiav taub hau suav nrog ntau cov nyees khawm tungsten carbide uas tau muab tso rau hauv txoj kev helical. Tungsten carbide nyees khawm, tseem hu ua cemented carbide nyees khawm los yog tungsten carbide cov hniav, muaj cov khoom ntawm hardness thiab cuam tshuam tsis kam. Lawv muaj txiaj ntsig zoo rau lub tshuab ua haujlwm. Lub shovel phaj yog nyob rau hauv lub taub hau ntawm lub roadheader tshuab siv los shove fragment tom qab txiav. Tom qab ntawd ob lub log tsheb sib sau ua ke, tig mus rau qhov sib txawv, sib sau cov seem thiab muab tso rau hauv cov khoom siv. Lub conveyor kuj yog ib lub tshuab crawler. Nws tuaj yeem xa cov khoom tawg ntawm lub taub hau mus rau tom qab ntawm lub tshuab headheader.


Nws ua haujlwm li cas?

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, tus neeg siv yuav tsum tau yuav tsum tau muaj lub tshuab tho txawv, tus neeg teb xov tooj yuav tsum khiav lub tshuab kom nkag mus rau hauv lub pob zeb lub ntsej muag thiab ua rau lub taub hau txiav tig thiab txiav cov pob zeb. Nrog kev txiav thiab nce mus, cov pob zeb tawg tawg. Lub phaj shovel tuaj yeem rub cov pob zeb tawg, thiab cov khoom thauj khoom sib sau ua ke muab lawv ua ke rau hauv cov khoom thauj mus rau qhov kawg ntawm lub tshuab.


Ob hom txiav taub hau

Muaj ob hom kev txiav taub hau ib txoj hau kev tuaj yeem nruab nrog. Ib qho yog transverse txiav lub taub hau, uas muaj ob lub symmetrically positioned txiav taub hau thiab rotates parallel mus rau boom axis. Lwm qhov yog lub taub hau ntev ntev, uas tsuas muaj ib lub taub hau txiav thiab rotates perpendicular mus rau boom axis. Yog li nyob rau hauv feem ntau, lub hwj chim ntsuam xyuas ntawm transverse txiav lub taub hau yog siab tshaj ntawm longitudinal txiav taub hau.

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Tungsten carbide nyees khawm ntawm lub taub hau txiav

Thaum lub sijhawm txiav pob zeb, qhov tseem ceeb tshaj plaws yog cov nyees khawm tungsten carbide tso rau ntawm lub taub hau txiav. Tungsten carbide nyees khawm yog cov khoom siv tawv thiab muaj qhov zoo ntawm qhov kub thiab txias, siab-siab, thiab hnav tsis kam. Tungsten carbide nyees khawm ua ke nrog lub cev cov hniav los tsim ib puag ncig shank me ntsis. Ob peb puag ncig shank khoom yog welded rau hauv lub taub hau txiav ntawm ib lub kaum ntse ntse.

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Yog tias koj txaus siab rau cov khoom lag luam tungsten carbide thiab xav paub ntau ntxiv thiab cov ntsiab lus, koj tuaj yeem tiv tauj peb hauv xov tooj lossis xa ntawv ntawm sab laug, lossis xa mus rau US MAIL hauv qab ntawm nplooj ntawv.


Xa ntawv rau peb
Thov xa lus thiab peb yuav rov qab rau koj!