Lub ntsiab tseem ceeb ntawm Carbide Drill Bits - Carbide Nozzles

Lub nozzle yog lub ntsiab tseem ceeb ntawm cov tshiab carbide laum ntsis, thiab nws cov kev ua tau zoo ncaj qha txiav txim siab lub pob zeb tawg efficiency ntawm lub laum ntsis. Vim hais tias lub nozzle yog ntsia rau hauv lub tshiab cemented carbide laum me ntsis thiab nws qhov ntev thiab sab nraud txoj kab uas hla yog txwv, cov txheej txheem kev lag luam nozzle tsim tsuas yog tsim rau cov xwm txheej uas tsis txwv, yog li lub nozzle yuav tsum tau tsim los tsim qhov zoo tshaj plaws xuas nrig ntaus nyhuv. lub dav hlau. Raws li qhov tshwj xeeb engineering keeb kwm ntawm kev txwv nozzle loj, lub nozzle tsim yuav tsum tau ua kom tau raws li cov hauv qab no:

① Yuav tsum muaj qhov cuam tshuam ntau dua ntawm lub dav hlau, qhov zoo dua, kom lub pob zeb tawv tuaj yeem tawg. Nyob rau tib lub sijhawm, nws tseem yuav tsum tau ua kom lub dav hlau ntws nrawm li sai tau, uas tuaj yeem tiv thaiv kev cuam tshuam ntawm kev xyaum ua haujlwm ntawm lub dav hlau ntws. Qhov ceev ntawm lub dav hlau txhais tau hais tias tom qab lub dav hlau tawm ntawm lub nozzle, lub convergence yog zoo dua thiab lub diffusion lub kaum sab xis ntawm lub dav hlau yog me me. Tab sis tib lub sijhawm, nws tseem yuav tsum tau hais tias lub aperture ntawm lub dav hlau yaig yog qhov loj txaus, yog li ntawd lub pob zeb tuaj yeem ua ntej tawg rau qhov ua rau me ntsis, thiab lub zog ntawm cov cuab yeej tuaj yeem raug txo kom ntau dua.

Cov qauv yooj yim ntawm lub dav hlau tom qab nws tawm ntawm lub nozzle: nws feem ntau suav nrog cov ntu pib thiab cov ntu pib, thiab muaj cov seem dissipation tom qab cov seem yooj yim, tab sis lub dav hlau nyob rau hauv seem no tau tawg mus rau hauv cov dej ntws. Muaj ib qho conical iso-kinetic flow core cheeb tsam nyob rau hauv thawj seem, uas tseem tswj tau qhov pib txhaj tshuaj tshaj tawm. Txhua ntu muaj cov haujlwm sib txawv hauv cov ntawv thov engineering, thawj ntu yog tsim rau cov khoom txiav thiab crushing, cov seem yooj yim yog tsim rau kev ua haujlwm saum npoo, ntxuav, xeb tshem tawm, thiab lwm yam, thiab seem dissipation yog tsuas yog siv rau cua txias thiab plua plav tshem tawm. . Hauv txoj kev tshawb no, ntu ntu ntawm lub dav hlau feem ntau yog siv los rhuav pob zeb. Yog li ntawd, lub nozzle tsim yuav tsum ua rau cov tub ntxhais ntu ntawm lub dav hlau ntev li ntev tau, uas tuaj yeem ua rau lub dav hlau muaj peev xwm yaig tau ntev dua. Qhov ntev iso-velocity core ua rau cov abrasive txuas ntxiv kom nrawm tom qab tawm hauv lub nozzle, yog li txhim kho qhov ceev ntawm abrasive hais. Qhov ceev ntawm lub dav hlau yog feem ntau cuam tshuam nrog lub contraction lub kaum sab xis ntawm lub nozzle, thiab qhov tsim nyog nozzle contraction lub kaum sab xis yuav tsum tau xaiv nyob rau hauv lub tsim ntawm lub nozzle.

② Kom paub meej tias lub neej ntawm lub nozzle tuaj yeem ua tau raws li qhov xav tau ntawm engineering. Los ntawm kev tsim qauv tsim nyog thiab kev xaiv cov khoom siv, lub neej kev pab cuam ntawm lub nozzle yog txuam nrog lub neej ntawm kev xyaum, thiab tib lub sijhawm, kev lag luam raug txiav txim siab, thiab cov khoom siv uas ua tau raws li qhov yuav tsum tau raug xaiv raws li tus nqi tsim nyog.

② Lub nozzle yog cov kua khoom ob-theem high-ceev khiav, lub nozzle hnav sai sai, yog li cov khoom ntawm lub nozzle muaj kev xav tau ntau dua, lub nozzle yuav tsum muaj txhua yam muaj zog thiab hnav tsis kam thiab corrosion kuj. Tam sim no, tungsten carbide, pob zeb diamond, thiab cov khoom siv pob zeb zoo nkauj feem ntau siv. Lub hardness ntawm cemented carbide nozzle tuaj yeem ncav cuag HRC93, lub zog compressive tuaj yeem ncav cuag 6000MPa, thiab nws muaj zog hnav tsis kam. Tungsten carbide nozzles yog tsim los ntawm hmoov metallurgy txoj kev, thiab lub nozzles yog molded los ntawm steel tuag.

③ Pob zeb diamond hardness yog siab heev, Mohs hardness ntawm 10, thiab anti-cavitation kev puas tsuaj muaj peev xwm, lub neej ntev dua tungsten carbide, tab sis vim hais tias ntawm cov tawv nqaij tawv, polishing raug yog tsawg, qhov zoo ntawm lub dav hlau zoo li tungsten carbide nozzle. , tus nqi yog kim dua, xav txog kev lag luam tuaj yeem tso cov khoom siv no. Muaj ntau ntau yam khoom siv dag zog, xws li sapphires, rubies, thiab lwm yam. High hardness, thiab muaj zog tiv thaiv dej dav hlau abrasion, tab sis nws yog cov khoom siv tawv tawv, yooj yim tawg. Kev sib xyaw ua ke ntawm cov dav hlau nozzles zoo, kev ua haujlwm nyuaj, nqi, thiab tus nqi, peb lub tuam txhab siv cov khoom siv tungsten carbide los tsim cov nozzles.

ZZBETTER tsim ntau hom carbide nozzles, uas tuaj yeem ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom uas yog los ntawm kev lag luam sib txawv thiab thaj chaw. Peb tseem tuaj yeem tsim cov khoom tsis yog tus qauv nrog rau lwm cov khoom siv tungsten carbide. Txais tos tuaj xyuas peb lub vev xaib yog tias koj xav tau: www.zzbetter.com. Thiab qhov no yog kuv tus email: [email protected]