Hydraulic Cartridge Pressure Control Valve 2μm Spool Processing & Detection

Chadwick is from Israel and has just purchased hydraulic cartridge valves from
manufacturers in China for no more than half a year, but encountered problems
when purchasing a hydraulic cartridge pressure control valves. One of their
hydraulic manifolds needs a hydraulic cartridge pressure control valve with
2μm accuracy spool. Chadwick knew that the accuracy was high, so he chose a
hydraulic cartridge valve manufacturer in Ningbo from the current supplier
list. Perhaps the working conditions have high requirements. The original
manufacturer has tested 3 times, and each time several hydraulic cartridge
pressure control valves leaked. The original manufacturer can only give up
because the valve spool accuracy of this hydraulic cartridge pressure control
valve is not easy to control. Time has been wasted for almost 3 months,
Chadwick was very anxious.

I'm not sure how Chadwick found AAK. The message he left us was only a picture
of the valve spool, with a question if AAK is able to meet 2μm accuracy? For
questions like this, whether the answer is yes or no, it is not persuasive. I
only told him that AAK provided hydraulic cartridge valves with 1μm accuracy
spool for Russian customers previously, and did not say too much. The next day,
Chadwick sent detailed drawings of the hydraulic cartridge pressure control
valve. After communication, it was learned that he had wasted 3 months with the
original manufacturer. I told him that AAK only make samples one time, either
get it done or give it up because this valve spool is really a bit special.
After 40 days, AAK sent out 30 hydraulic cartridge pressure control valves.

1 month later, Chadwick sent us an order for 200 pcs of hydraulic cartridge
pressure valves, which means that AAK hydraulic cartridge pressure control
valve has been recognized. I told him that the main focus is not only on the
precision machining of the valve spool, but subsequent testing is also crucial.
Perhaps most hydraulic pressure control cartridge valve manufacturers in China
only focus on precision machining but ignore the details of testing.

AAK hydraulic pressure cartridge valve spool has no abnormalities, because it
is only after each valve spool has been tested, the next process can be
proceeded. The detection of this hydraulic cartridge pressure control valve
spool adopts a Japanese KEYENCE optical axis measuring instrument, which is
fully automatic and 360 degree detection. The dimensions, contour, accuracy,
and surface roughness of the valve spool do not require manual inspection. Each
process is displayed on the computer screen synchronously. If there is a
deviation, a red reminder will automatically appear on the screen. The
detection of AAK not only avoids human error, but also improves the detection
speed by more than 10 times, not only fast, but also very accurate.

AAK hydraulic cartridge pressure control valve, from processing to testing, is
unique, you can give it a try!

AAK HYDRAULIC CARTRIDGE VALVES (656) 2023-08-04

https://www.aakindustry.com/info , -detail/cartridge-pressure-control-valves-
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