Aussilek's mail is decoded and commented as follows:
From Ayer's Rock:
a)
hindrance, correct, but NOT in outlet of needle (drips, remember?); the
inlet more likely : RE: I reverse, y'rright.
aa)
flakes being clumsy solids in fluids will be manipulated by inconsiderate
internals (angles, reductions, etc); RE: seen it with own eye(s)
aaa)
on top of standard wall drag .RE: mud on riversides, yes, got it.
aaaa)
overpressure, correct again with the low viscosity (considering your minimal
pressure reported).RE: N/A
aaaa)
I always stated piston (linear) would beat auger in this application.
One of other dispensers (air all the way) for silicones we have here takes
off the pressure (sudden = gulp back)on the end of cycle ; whereas the gulp
back sucks back the running inertia ; than keeps level with 0psi .
Even the position and stage of emptiness of cartridge (vertical, horizontal,
below or above dispensing point, full or quarter full only, etc.) was rather
critical in the long (repeatability) run on this low viscosity's (drips).
Unless designed that way (642 auger is not); without positive shut of
valve(paste) or at least air release (non complicated in low psi's ; as it
can not gulp the cartridge piston back) ; you have very little chance of
repeatability condition. RE: GULP!
aaaaa)
Sound some poor soul over there did not validate the application and still
tries to put square peg to round hole . Hope it's not you . RE: No, was SirMurphy
aaaaaa)
The auger will spiral the CONSTANT pressure if you stop
on low viscosity > drips . RE: Will ask PMJ what they say about it.
b
no it won't be a problem as such (with consistent suspended particles), the
mass and it's composition stays more or less same ; however the smeared
agglomerations from auger will plug you up (right there). RE: There! My...
c
hmm ; bad idea pumpkin : RE: said also wine brewer in England
c1
precision cut needed ; take burr of inside ; put chamfer back on the outside
(essential for release),RE: how much, angles?
ok you can do it ; I know ; still:
c2
you alter (if not remove) the streamlining factor for the flow ;
and get the "impression" of auger onto the dot;
seen even a crawl-up back on outside of the needle with very short orifices
(pending viscosity)! RE: 100,000cps we have, havn't learned crawl yet, best on back-stroke swim.
c3
2mm or 10mm ; the blockage would occur on inlet ; not down the pipe .
RE: see now
From flakes view ; once (if) in, that length would have actually more
streamlining effect : RE: +or-?
paralleling the flakes due to side drag = no issue there . RE: same
c4
the cutest one on the end : what do you 'think' prevents you from worst
still dripping presently ?
Drag on the needle walls ! The length is actually very much stabilizing
factor : RE: shame on you! Killing my 2mm idea!
Empirical test : head to your kitchen ; take 2 funnels ' chop one short ;
stand 'm on bottles ;
2 honey jars in two (2)hands ; even pour , and watch thereafter .
if you mix few comparatively sifted flakes in (no bubbles please) ;
it will open your (2) eyes (green?)in no time . RE: as I said yesterday
see yo'
paul
PS
Cleaning ; pressurized water (grease pump should do you): put needle back on
cartridge; plug side tube;
connect water ; and press the hydraulics button .
Laser cuts into metal, and how would you feel to be sandblasted ?!?
Perhaps a considerate winding (yes, you've guessed it, your sewing machine
spool winder) cotton thread inside polish would do ? RE: reading offset smoke signals from your wife's working shop.
PPS
Sorry, it's niet, pumpkin ; wrong theory ; rapid efforts in this direction
are getting you fast nowhere . RE: this is not Alice Springs..
Now ; lets see if your alleged Cyclops come home with bacon .
I'd consider an apology to the bright stereoscopic (at least, discounting
Shiva disciples) lodge here, pumpkin . RE: My fishes EAT cyclops, don't do much conversation with them....
CU
Ingemar
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