The durability of a quick coupler is one of the most
important considerations when choosing the right quick coupling design. Hydraulic couplers are subjected to a
significant amount of mechanical stress in various applications. Adequately assessing the durability of your
quick couplers over time is essential.
The design and engineering of quick couplers relies heavily
on research and development into the main causes of wear. Understanding how to remedy premature wear
and tear of quick couplers and meticulously testing results allows for
innovative product design.
Stucchi has been providing custom, first-to-market hydraulic quick coupler products which are suitable for a wide range of applications and
types of stress. By identifying causes
of wear, developing improved products and testing results, Stucchi has been
established at a global level for providing quick
connect solutions which guarantee enduring
quality for all applications and stress levels.
Types of Stress
Corrosion
Corrosion is of high concern in many hydraulic applications
and may be caused by the type of hydraulic fluid and the external
environment. Materials such as high
corrosion resistant stainless steel and QPQ surface treatments help to prevent
corrosion of hydraulic adapters.
Contamination
Contamination of the hydraulic circuit occurs when dirt or
external agents become mixed with hydraulic fluid which can damage hydraulic
components. This can occur frequently if
using poppet style couplers in outdoor environments, which allow for dirt and
debris to enter the circuit upon quick connect.
Switching to a flat face design significantly reduces the chances of
contamination and also prevents fluid leads upon quick release.
Mechanical Stress
Many applications such as in the oil and gas industry,
Earth moving and heavy-duty construction applications place a high amount of
mechanical stress on hydraulic couplers. This intense force generated by high
operating pressure is amplified by external forces on rugged, rough
terrain. Durable quick couplers designed
for sound connection provide the hydraulic solution in extreme conditions.
Traditional metal ball locking systems can wear quickly in
high mechanical stress as the force is intensely transmitted to the surface due
to the limited area of contact between the two components. Operators of heavy mechanical equipment often
struggle to maintain hydraulic quick couplers for long lasting
performance.
Switching to a threaded, flat face coupler can provide
significantly longer lasting performance, saving time and money in the long
run. When the mechanical force is
distributed over the entire thread of a screw to connect coupler, the contact
surface preserves the integrity of the connection, preventing damage and
lasting much longer than other couplers.
Stucchi leads the
industry in providing hydraulic solutions which improve your product and
process performance. We are recognized
on a global level for providing innovative, first-to-market quick couplers
which outlast and outperform other coupling products. Contact us to learn how to improve your quick
connect process with hydraulic couplers designed for all types of stress.
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