Vibration Isolation Pads (Optional): Thickness 10-50 mm

Component Specifications

Definition

Vibration isolation pads are optional components designed to be installed between a granite table/base and its supporting structure or floor. They function as passive vibration dampers that absorb and dissipate mechanical vibrations generated by machinery, environmental sources, or operational processes. These pads enhance the stability and precision of sensitive equipment mounted on granite surfaces by minimizing transmitted vibrations that could affect measurement accuracy, surface finish quality, or component longevity.

Working Principle

Vibration isolation pads operate on the principle of damping and energy dissipation. When vibrations from machinery or external sources reach the granite table/base, the pads' viscoelastic materials deform under dynamic loads, converting mechanical vibration energy into heat through internal friction. This reduces the amplitude and frequency of vibrations transmitted to the granite surface. The pads may also incorporate layered or composite structures to target specific frequency ranges, providing both isolation (preventing vibration transmission) and damping (reducing resonant amplification).

Materials

Typically made from elastomers like natural rubber, neoprene, silicone, or polyurethane; may include composite layers with cork, felt, or metal plates; Shore hardness ranges from 30A to 70A; temperature resistance from -40°C to +100°C; oil and chemical resistant formulations available.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Thickness	10-50 mm
Dimensions	100x100 mm to 300x300 mm
Damping Ratio	0.05-0.15
Load Capacity	50-500 kg per pad
Natural Frequency	5-25 Hz
Static Deflection	2-10 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO 10846, DIN 45673

Parent Products

This component is used in the following industrial products

Granite Table/Base

A precision granite platform that serves as the stable reference surface and mounting base for a Coordinate Measuring Machine (CMM).

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Engineering Analysis

Risks & Mitigation

Incorrect load capacity leading to reduced isolation effectiveness
Material degradation from oils or chemicals
Improper installation causing instability

FMEA Triads

Trigger: Overloading beyond rated capacity
Failure: Permanent deformation or rupture of pads
Mitigation: Calculate total machine weight and distribute across sufficient pads with safety margin

Trigger: Exposure to incompatible chemicals
Failure: Material swelling, cracking, or loss of elasticity
Mitigation: Select chemically resistant elastomers and implement regular inspection protocols

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±10% on load capacity and deflection specifications

Test Method

ISO 10846 for vibration transmissibility measurement under simulated load conditions

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Vibration Isolation Pads (Optional)

Manufacturer profiles associated with Vibration Isolation Pads (Optional).

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Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

When should vibration isolation pads be used with granite tables?

Use vibration isolation pads when operating in environments with floor vibrations, nearby machinery, or when running high-speed equipment that generates vibrations affecting measurement precision or surface finish.

How do I select the right vibration isolation pads?

Consider load capacity per pad, natural frequency (target below 15 Hz for most applications), material compatibility with environment, and required static deflection based on machine weight and stability needs.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Vibration Isolation Pads (Optional)