Bahmueller rau nozzles thiab injector valve specification 2

NOZZLE LUB CEV ZOO NKAUJ HAUV KEV SIB TSOO
2 lub chaw nres tsheb Twinner tshuab (2 sib tsoo chav nyob rau ntawm ib lub tshuab) halving ntawm lub sijhawm ua haujlwm nrog kev nqis peev uas tsis txaus
chaw nres tsheb sib xyaw ua ke ntawm chaw nres tsheb rau 4 theem rau kev kho cov duab thiab lub cheeb qhia thaum uas tig mus <1µm
coj kev sib tsoo zoo = oscillation kev ntsuam xyuas rau txim tawm lub sijhawm txo hloov sijhawm caij nyoog lossis hloov kom ceev dua approx. 3 sec.
lub hnab ntawv nkhaus ntsuas xyuas rau kev lees paub ntawm qhov cuab yeej tawg kev tshem tawm cov khoom pov tseg vim qhov tsis xwm yeem
TXHAJ TSHUAJ VALVE COMPONENTS
cov menyuam sib dhos tag nrho ntev 100 hli +/- 0.02 cmk 1.67
hydrostatic axes concentricity rau qhov receptacle diameters 0.02mm cmk 1.67
sab nraud sib tsoo lub log nrog CBN taub -0.005 hli cmk 1.67
kev hnav khaub ncaws thaj tsam cov duab ntawm lub ntug qhov chaw hauv nruab nrab (vojvoog) 0.004mm cmk 1.67
  lub sijhawm ua haujlwm tsis sib haum. tsis siv neeg chaw thau khoom + hnav khaub ncaws: 8 sec. 
VALVE LUB CEV
ntxig 250,000 1 / min ntau zaus ntxaiv rau 1 hli tho sib tsoo coaxiality, lub rooj zaum kom ris <0.7µm
dav hlau xov ntxaiv rau kev tiv thaiv ntxiv clamping dav hlau nto Ra <0.05µm
dimension kos chaw nres tsheb rau ntev thiab lub taub pov thawj dav hlau tiaj tiaj <2 μm
axial chuck nrog radial-centering them rau clamping tsis-concentric plab hlaub txoj cai sib tw <2µm

Sijhawm Post: Jun-04-2019