HPGR Studs thiab Kho

Ua ntej tshaj plaws. HPGR yog dab tsi? HPGR tseem hu ua High-Pressure Grinding Roll. Nws muaj qhov sib txawv me me ntawm ob lub tshuab sib tsoo kom txo tau cov khoom los ntawm compressing thiab crushing pub. Hauv kev sib tsoo, tungsten carbide studs ua haujlwm zoo.

HPGR studs yog ua los ntawm tungsten carbide ua lub hauv paus tseem ceeb ntawm lub siab sib tsoo cov menyuam, uas yog tawv thiab muaj peev xwm tiv taus siab thiab muaj kev cuam tshuam. Vim tias cov txiaj ntsig zoo no, lawv tau siv dav hauv mining, xuab zeb thiab gravel, cement, metallurgy, hydro-power engineering, thiab lwm yam lag luam.

Tam sim no, kev saib xyuas ntawm HPGR cov menyuam nto ntawm lub siab siab rau cov menyuam zeb feem ntau yog raws li phau ntawv hloov ntawm cov menyuam stud. Ua ntej, qhov tawg ntawm cov menyuam stud raug tshem tawm hauv lub sijhawm, thiab cov menyuam kawm ntawv tshiab tau nruab rau hauv cov menyuam ntsia thawv qub txoj haujlwm hauv lub sijhawm. Qhov hnav ntawm cov menyuam nto ntawm lub siab siab rau cov menyuam zeb yog feem ntau cuam tshuam nrog lub hardness ntawm cov ore, ntau dua hardness ntawm cov ore, qhov hnyav dua hnav ntawm cov ntsia hlau ntsia hlau. Tsis tas li ntawd, lub siab siab rau cov menyuam zeb feem ntau yog nruab nrog cov khoom sib txuas, tsim cov khoom siv ntawm ob lub chais, uas tuaj yeem zam qhov kev sib txhuam thib ob los ntawm cov khoom siv tsaws rau ntawm cov menyuam nto ntawm lub tshuab siab siab.

Kuv tau sau ib tsab xov xwm hais txog kev qhia txog HPGR carbide studs ua ntej, thiab hauv qab tsab xov xwm, ib tug neeg nug:Yuav hloov cov studs thiab blocks ntawm HPGR li cas?Ntawm no yog tib lo lus teb kuv tau paub los ntawm tam sim no.

Stud hloov txoj kev:

Thaum cov pob txha puas lawm, cov pob txha tuaj yeem ua kom sov rau 180-200 ℃, yog li cov nplaum poob viscosity, vim tias cov stud thiab cov menyuam nto ntawm lub qhov stud yog qhov sib txawv, yooj yim los rub tawm cov pob txha puas, thiab hloov. nrog ib tug tshiab stud, lub tes tsho cov menyuam tuaj yeem siv txuas ntxiv mus.

Kho txoj kev ntawm nto ntawm HPGR:

Ua ntej xaiv qhov chaw ntawm lub siab siab rau cov menyuam zeb nrog cov pits yuav tsum tau kho, ntxuav lub pits, thiab ces welded ib tug 3 hli tuab kev twb kev txuas txheej nyob rau hauv qab ntawm lub pits, npaj cov cemented carbide stud nrog stainless hlau tes tsho, thiab npog ib txheej. hnav-resistant welding txheej ntawm kev sib txuas welding txheej ntawm txhua lub tes tsho stainless hlau, cov txheej txheem tsim los xyuas kom meej tias cov cemented carbide stud thiab cov menyuam nto ua ke yog ruaj khov nrog kev pab lub neej ntev, yog li cov menyuam lub tes tsho yog hnav ntau dua- resistant, yooj yim rau kev khiav lag luam, txuag nqi, thiab muaj qhov zoo ntawm kev ua haujlwm yooj yim, tsim nyog tsim thiab kho yooj yim.