Precision equipment requires a consistent and trusted
working platform in order to provide precise outcomes. A minimal vibration or
outside interference can affect the operation of delicate equipment. This is
where the Dynemech
Anti-Vibration Table with Elastomeric Vibration Isolation and Granite Top
(Series DIT-E-GN) comes into play. With innovative engineering, this
table serves as an efficient answer to manage vibrations and establish the
ideal base for precision uses.
The heavy granite surface provides a smooth, flat, and
long-lasting work surface which is very resistant to wear, temperature
fluctuations, and outside interference. Being mounted on Elastomeric Vibration Isolators,
the Granite Surface Absorbs
and Reduces Vibrations and
provides a stable platform for sensitive instruments. Its steel frame provides
additional strength and dependability and is ideal for laboratories, research
institutes, and industries where precision is a high priority.
Key Benefits:
•Better Vibration Isolation—Effectively
cuts down on vibrations from outside and inside, which improves accuracy.
•Long-lasting – The granite top makes sure
the product will last for a long time with little upkeep.
•Many Uses – Great for labs, research
centres, and businesses.
•Simple to set up and use—design is all
about making things easy for the user.
Applications:
The Dynemech Anti-Vibration Table is often used with
delicate tools where accuracy is very important. Some uses are:
•Galvanometers
•Electronic Microscopes
•Weighing Balances
•Spectrophotometers
The Dynemech Anti-Vibration Table
is a must-have for experts in research, electronics, medicines, and science
because it provides dependable readings when used on stable and
disturbance-free platforms.
With decades of experience in offering top-notch Vibration Control Solutions, Dynemech has gained the
confidence of industries across the globe. The organization believes in
offering solutions that are a perfect blend of innovation, accuracy, and
longevity. By investing in the DIT-E-GN
Series, you are guaranteeing that your delicate instruments work with
utmost accuracy without facing the adverse impacts of vibrations.
Dynemech
Anti-Vibration Technology is a company you can trust in Vibration Control
Technology. We have over 20 years of expertise in the field and design and
manufacture quality, ISO-approved Anti-Vibration
Systems that are tailored to fit your specific needs. Our products are
utilized across industries to protect equipment, enhance accuracy, and reduce
downtime. Where accuracy is paramount, start with a Vibration-Free foundation.
Ensuring Uncompromised
Precision: The Synergistic Power of Inertia Mass and Pneumatic Air Isolators in
Cradle CMM Vibration Isolation System
The
incorporation of inertia mass in conjunction with pneumatic air isolators plays
a pivotal role in augmenting the vibration isolation of CMM (Coordinate
Measuring Machine), providing a multitude of advantages that greatly enhance
the precision, consistency, and dependability of measurements.
This
combination synergistically enhances vibration absorption, stability,
resistance against resonance effects, and the overall performance of the
isolation system in precision measurement conditions.
Coordinate
Measuring Machines (CMM) are widely employed in various industries, including
manufacturing, automotive, medical device manufacturing, electronics and
semiconductor manufacturing, precision engineering and tooling, research and
development, quality control and inspection, and metrology. Their primary
purpose is to verify the dimensional accuracy of manufactured components.
Dynemech
Pneumatic Isolators, DMAS series, with self-levelling
Pneumatic isolators are specifically engineered and extensively employed to
reduce the transmission of vibrations from the surrounding environment to the
CMM.
The working principle
·pneumatic
isolators use air pressure to generate a cushioning effect between the
coordinate measuring machine (CMM) and the supporting structure. This
successfully isolates the CMM from external vibrations, preventing their
transmission.
·DMAS Series
pneumatic isolators have air chambers that absorb and dissipate vibrations.
These pneumatic isolators serve as a low friction interface, enabling the CMM
to float on a heavily damped medium.
Frequency Range:
·Pneumatic
isolators, DMAS series, effective at both lower and higher frequencies (The
isolation starts typically above 2.5 Hz).
·However,
they provide limited isolation at lower
frequencies (below 2.5 Hz).
·At
frequencies close to their resonance frequency, they amplify vibrations ,
around 1.5 Hz
Inertial mass:
Purpose : Addition of the inertial mass
to the CMM structure strategically improves its stability and decrease its
susceptibility to external vibrations.
Mechanism:
·By
increasing the mass of the Coordinate Measuring Machine (CMM), its sensitivity
to rapid vibrations or disturbances is reduced. Essentially, it opposes changes
in acceleration due to its inertia.
·By lowering
the total centre of gravity of the CMM isolator system, it decreases the
system's inclination to oscillate at resonant frequencies.
·The
suspended cradle frame effectively manages the rotational and rocking
vibrations by aligning the vertical centre of gravity of the isolated CMM
system with the centreline of the isolator.
·By
increasing the mass of the vibration isolation system, the natural frequency of
the system is reduced, hence improving its capacity to successfully isolate
low-frequency vibrations found in the precision measurement environment.
Impact: The inclusion of additional mass reduces the intensity of
vibrations, leading to enhanced precision and repeatanility in measurements. It
serves as a protective barrier against external influences. An inertia base
serves as a rigid and stable support for the isolated equipment to be placed
on.
Combined Impact on CMM Vibration
Isolation:
1.Enhanced Vibration Absorption and Stability:
The integration of air
isolators with inertia mass results in a very efficient vibration isolation
system capable of successfully absorbing and dispersing vibrations over a broad
spectrum of frequencies. The air isolators offer exceptional isolation for
vibrations with high frequencies, while the inertia mass improves the system's
effectiveness in the low-frequency range.
2 . Resilience Against Resonance Effects:
Resonance
effects have the potential to disturb measurement procedures and result in inaccuracies in CMM readings. The integration of inertia mass with pneumatic isolators aids in reducing these effects by adding
extra mass to counterbalance vibrations caused by resonance. This
resilience ensures that the CMM remains unaffected by resonance, resulting in
more reliable and consistent measurement outcomes.
3.
Broadened Frequency Range:
The inclusion of both inertia mass and pneumatic
air isolators increases the range of frequencies at which the isolation system
may effectively reduce vibrations. Consequently, the CMM is capable of
functioning in a wide range of production settings that have different
vibration characteristics, guaranteeing reliable protection from external
disruptions.
4. Improved Accuracy,
Repeatability, and Reliability:
The integration of inertia mass with Dynemech pneumatic air isolators
efficiently isolates the CMM from external vibrations, ensuring that the
highest standards of dimensional accuracy are maintained. The minimized
transmission of vibrations reduces distortions and positioning errors, ensuring
that the sensors and probes of the CMM can accurately and consistently record
measurements.
To summarize, inertial mass enhances stability and decreases sensitivity to
oscillation, while pneumatic isolators mitigate vibrations and safeguard the
CMM from external disruptions. By utilizing the concepts of additional mass and
air cushioning, Dynemech engineers can successfully isolate CMM systems from
external disturbances, guaranteeing the precision and dependability of their
measurements, ushering in a new era of meticulous engineering.