Kev pab lub neej ntawm lubrauj hniavyog muaj feem xyuam rau cov khoom ntawm lub rauj hniav nws tus kheej, hom crushed khoom, thiab lwm yam. Cov khoom ntawm rauj hniav yog qhov tseem ceeb tshaj plaws uas cuam tshuam rau nws lifespan. Rauj hniav nyob rau hauv kev ua lag luam yog kwv yees muab faib ua peb pawg: zoo tib yam rauj hniav, tungsten carbide tsuag welded rauj hniav, thiab tungsten carbide fusion welded rauj hniav.
Ntawm lawv, tsuav yog cov khoom siv rauj zoo tib yam yog cov khoom siv rauj thaum tshav kub kub, lossis tsuas yog siv 65Mn steel rauj, tus nqi ntawm hom rauj daim no kuj pheej yig, tab sis cov kev pab cuam lub neej kuj luv dua.
Tungsten carbide spray welding hammers yog dav siv nyob rau hauv kev ua lag luam, siv oxyacetylene spray welding tshuab los tsuag weld tungsten carbide hmoov mus rau rauj substrate, thiab ces tshav kub kho rauj los tsim cov khoom kawg. Txawm li cas los xij, vim qhov hnyav ntawm ib puag ncig thiab kev cuam tshuam ntawm tungsten carbide vuam hlau zoo, qhov zoo ntawm qhov kawg ntawm tungsten carbide rauj kuj tseem tsis sib xws, feem ntau nrog rau qhov tsis xws luag xws li pores thiab inclusions hauv txheej weld, cuam tshuam rau nws lub neej kev pab cuam. Tshwj xeeb tshaj yog thaum cov ntaub ntawv nyuaj me ntsis tawg, nws yog ib qho yooj yim uas yuav ua rau cov txheej txheem weld tawg. Tsis tas li ntawd, cov txheej txheem ntau lawm yog nrog los ntawm ntau cov plua plav thiab cov pa phem, uas tsis tuaj yeem ua tiav automation, thiab cov kev cia siab tsis zoo heev.
HMT's tungsten carbide fusion welding hammers txais plasma vuam cladding tshuab, uas tso ib txheej ntawm cov khoom siv tawv tawv ntawm cov rauj substrate, ua tiav yuav luag tib lub thickness ntawm rauj substrate thiab hard alloy vuam txheej. Nyob rau tib lub sijhawm, txhua qhov nyuaj alloy particle muaj ntau txoj kev txiav ntug, ua kom zoo dua qhov kev ua haujlwm ntawm lub rauj. HMT lub zog alloy fusion welded rauj tej daim muaj kev ua tau zoo, nrog superior hnav tsis kam, kev pab lub neej, kev cuam tshuam, thiab crushing efficiency piv rau tungsten carbide spray welded rauj daim. Ntxiv mus, cov txheej txheem ntau lawm tuaj yeem ua haujlwm tsis siv neeg thiab ib puag ncig tus phooj ywg, ua rau nws muaj kev sib txawv hauv cov khoom siv niaj hnub.
Lub crushing ntawm cov ntaub ntawv kuj tseem muaj feem xyuam rau lub neej kev pab cuam ntawm hammers, thiab siv cov hammers sib txawv los tsoo cov ntaub ntawv sib txawv yuav ua tau zoo heev txhim kho crushing efficiency. Qee cov ntaub ntawv muaj hardness siab, yog li qhov cuam tshuam quab yuam ntawm rauj kuj muaj zog heev. Piv txwv li, thaum xyoob pub thiab tungsten carbide tshuaj tsuag vuam rauj tawg, cov txheej weld yog feem ntau tawg. Rau cov khoom siv tseem ceeb, qhov ntev ntawm cov hnav-tiv taus txheej yuav tsum tau nce 100 hli, xws li nplej husk pub. Kuj tseem muaj qeb ntawm crushed ntoo blocks, uas muaj kev cuam tshuam loj thiab hnav, thiab tungsten carbide spray vuam hammers tsis tuaj yeem siv tag nrho. Rau cov hammers zoo tib yam, lawv lub neej kev pabcuam yog luv luv. Rau kev sib tsoo ntawm cov ntaub ntawv zoo li no, HMT lub zog alloy fusion vuam hammers tuaj yeem ua tau raws li qhov xav tau zoo heev. Tom qab siv tswv yim los ntawm cov chaw tsim khoom ntawm crushed ntoo blocks, nws tau raug pov thawj tias HMT lub zog alloy fusion vuam hammers tuaj yeem ua tau raws li qhov xav tau zoo heev. Tsis tas li ntawd, cov ntsiab lus noo noo ntawm pob kws kuj tseem muaj feem cuam tshuam rau kev ua haujlwm ntawm crushing. Thaum cov ntsiab lus noo noo siab, qhov hnav ntawm rauj yog qhov loj thiab kev pabcuam lub neej luv dua.
Post lub sij hawm: Apr-02-2025