Cov khoom xaiv ntawm Nozzles
Cov khoom xaiv ntawm Nozzles
Thaum nws los txog rau xaiv cov khoom tsim nyog rau lub nozzle, nws yog ib qho tseem ceeb uas yuav tau xav txog tej yam xws li durability, tshuaj compatibility, kub tsis kam, thiab xav tau kev ua tau zoo yam ntxwv. Cia peb tshawb txog qee yam ntawm cov khoom siv uas feem ntau siv los tsim cov nozzles.
1.Aluminium
Aluminium nozzles yog lub teeb yuag thiab tus nqi tsim nyog, ua rau lawv tsim nyog rau kev thov tsawg dua. Txawm li cas los xij, lawv tsis zoo li lwm cov ntaub ntawv thiab tej zaum yuav nquag hnav thaum siv nrog cov ntaub ntawv abrasive heev.
2.Silicon carbide
Silicon carbide nozzles yog sandblasting nozzles ua los ntawm cov khoom siv sib xyaw uas sib xyaw ua ke silicon carbide hais rau qhov tshwj xeeb hnav tsis kam nrog cov khoom siv matrix ntxiv rau kev ua kom tawv thiab ua haujlwm ntev, muab kev pabcuam ntev dua thiab kev ua haujlwm zoo.
3.Tungsten Carbide
Tungsten carbide yog qhov kev xaiv nrov vim nws qhov tshwj xeeb hardness thiab tsis kam hnav. Nws tuaj yeem tiv taus cov kwj deg abrasive siab thiab tsim nyog rau kev siv nrog cov abrasives txhoj puab heev, tab sis nws hnyav vim nws muaj qhov ntom ntom.
4.Boron Carbide
Boron carbide yog lwm cov khoom siv ruaj khov uas paub txog nws cov kev hnav zoo heev. Nws yog lub teeb yuag thiab tuaj yeem tiv taus qhov cuam tshuam loj heev, ua rau nws tsim nyog rau kev thov cov ntawv thov sandblasting.
Nov yog qhov sib piv ntawm kwv yees li kev pabcuam lub neej hauv cov sijhawm rau cov khoom sib txawv nozzle hauv ntau yam xov xwm blasting:
Nozzle Khoom | Hlau Txhaj / Grit | Xuab zeb | Aluminium Oxide |
Aluminium Oxide | 20-40 | 10-30 | 1-4 |
Silicon carbide sib xyaw | 500-800 | 300-400 | 20-40 |
Tungsten Carbide | 500-800 | 300-400 | 50-100 |
Boron Carbide | 1500-2500 | 750-1500 | 200-1000 |
Cov kev pab cuam lub neejyog Nws txawv nyob ntawm ntau yam xws li blasting tej yam kev mob, abrasive media zog, nozzle tsim, thiab kev khiav hauj lwm tsis. Nws yog ib qho tseem ceeb uas yuav tau xav txog cov xwm txheej no thaum xaiv cov khoom siv nozzle tsim nyog rau kev siv sandblasting kom ntseeg tau tias kev ua tau zoo thiab kev ua haujlwm ntev.
Nco ntsoov xyuas thiab tswj xyuas koj lub nozzles kom ntev lawv lub neej thiab tswj kev ua haujlwm zoo ib yam. Nws yog ib qho tseem ceeb uas yuav tsum tau ua raws li cov cai thaum koom nrog kev ua kom huv si.
