Hello RMS1956
The advise of magnetic particle is good, only use a coil and fluoressent fluid.
PT is also possible, I would do that also fluoressent.
For viewing the mirror is ok, but a small endoscope can be used too.
Succes
Harry
Hello Mave,
the way i see it, you donot know your products, you donot know why something needs lubrication.
First read some documentation about contact, wear and lubrication of machine parts. This gives you a view at how the lubrication mechanism works and why you need to lubricate.
If you have...
Hello Ndtmetal
why worry about exposure-time er devellopement-time?
If you get a good and correct reading at the quality indicators (which should be used) the film is made according to the correct standards.
Why is it you want to look at the exposure time?
If you think it is too short, have the...
Hi Perd,
I have used the Ultrasonic Detector SDT170 in several situations with good result.
Even a verry small Freon leak was detected.
You can find information at:
http://www.sdt.be
The principal of the detector is that every leak produces an ultrasonic sound.
So pressurise your unit and...
Hello Cagou,
I work at EMO bulkterminal in Rotterdam and we have had a few broken drive shafts in the same looking matter as yours.
The cause was not one thing but a combination of some things.
We changed from mechanical drum brakes to hydraulic disc brakes. In case of emergency stops the...
Hello ADAG,
We use Chockfast Orange as a filler material.
You can get Chockfast in several different types
It's a product from: ITW Philadelphia Resins
Look at
www.chockfast.com
Choose your type
Harry
Hi Redhá,
in Holland:
if you speak Dutch there are more, this one is English
http://www.betonvereniging.nl/?lang=UK&id=192
In Belgium
http://www.anotec.be/
succes
Harry
Hi, Awol
I succeeded in measuring the thickness of the rubber layers of conveyorbelts with ultrasonics. Conveyorbelts with fabrick carcas and belts with steelcords inside.
I used 2 MHz and 5 Mhz probes. You must have a testpiece and then look and compare.
Succes
Polleke
Hello Backfill,
I work at a bulk trasfer company called EMO and we are situated in the Netherlands, near Rotterdam.
Yearly we unload about 14 million tons of iron ore and 20 million tons of coal.
Look at:
http//www.emo.nl
We handle coal and ore in size from: 0 mm up to 300 mm.
In special cases...
Hello Turnyourbassdown,
we have belts with a 17 degree incline, running at 4.5 m/sec
beltwidth of 1800mm transporting coal, ironore and olivinesand. No problems with backflushing. We have no sideskirts.
Troughangle is 40 degree, idlerspacing 1000mm.
As mentioned before: keep the belt on the...
Hello Trommel.
If you want to get rid of your beltdamage by the sjirting rubbers you can mount another type of skirting.
I work at EMO in Holland, we run about 40 km conveyorbelt 1600 and 1800 mm wide and at 4.5 m/sec and had the same problem.
We now mount the Clamp Mount, skirt sealing...
Hello Obsy,
I'm in the iron-ore and coal transport.
We use Bell Banne scrapers.
The R.v -type we redesined to a pre-cleaner that is located at rhe bottomside of the drum and behind that one we place one or two U-type scrapers
We use steelcord belts, 1800 mm wide, a beltspeed of 4,5 m/sec and...
Hi again Fazel1`
I looked at your question with the nozzle welded in the shell. This is also possible to be tested ultrasonicly.
It can be done from the shellside, inside and outside, aswel from the nozzleside.
Be sure to heve a professional level 2 or 3 man perform the testing. Use the same...
