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Vibration Tables | Vibration Testing | Boxes, Molds, Drums

Custom vibration tables for structural testing, including seismic simulation and component durability, are engineered to precise specifications, often utilizing electric or pneumatic drives to simulate specific frequencies and amplitudes (e.g., 5 Hz to 500 Hz for automotive standards). Key components include a sturdy, often non-magnetic steel or aluminum platform, vibration-dampening feet, and actuators for vertical or horizontal motion.

Key Components and Design Options

Motion Control: Systems can be configured for single-axis or multi-axis (6DOF) movement to simulate complex, real-world conditions like earthquake P-waves and S-waves.
Actuation: High-performance tables often use electro-dynamic shakers for precise, high-frequency, and random vibration testing.
Platforms: Options include, precision ground granite slabs with V-groove bearings for horizontal slip tables, and heavy-duty steel for high-payload industrial applications.
Customization: Tailored solutions can include specific sizes (e.g., 4m x 4m or 5m x 5m for structural engineering), or, for smaller applications, customized table sizes (e.g., 20 x 20 inches) for material testing.

Structural Testing Applications

Seismic Simulation: Tables are used to test the structural integrity of scale-model buildings against various earthquake magnitudes.
Component Testing: Used for checking vibration resistance in electronics and automotive parts, often requiring compliance with industry standards like ISO 10816-3.
Data Analysis: Often paired with sensors and software (e.g., Google Science Journal, SPEKTRA VCS) to measure acceleration, frequency, and material failure points.

Common DIY/Educational Approaches
For, smaller-scale structural studies, tables can be constructed using DC motors with eccentric weights, wooden boards, and springs or rubber bands for suspension. These, setups can be enhanced with MDF for weight reinforcement and silicone, for damping.

Structural Testing – SHAMA Technologies
The SPEKTRA VCS 403 is a vibration control system that can control up to 10 vibration exciters. It's designed for vibration tests ...

SHAMA Technologies
Earthquake Shake Table Lab: Student STEM Project

YouTube · Earth Science Classroom
Mono-base & Stand-alone Slip Tables for Vibration Testing
In a mono-base configuration, the shaker and slip table share a structural steel body that enables rapid conversion between vertic...

Sentek Dynamics

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Videos

DIY Shake Table 7.0 for Earthquake Model Tests and DIY ...

YouTube Baker STEM Lab

Aug 20, 2024

6:56

Learn how to build a simple square frame shake table using screws, rubber bands, and rollers for earthquake model tests.

Earthquake Shake Table Lab: Student STEM Project

YouTube Earth Science Classroom

Jun 13, 2024

1:52

This shake table demonstrates P, S, L, and R seismic waves and lets students build and test structures for earthquake resistance.

DIY Shake Table for Earthquake Challenge April 2019

YouTube Baker STEM Lab

Apr 18, 2019

3:06

Build a DIY shake table using repurposed materials & measure vibrations with the Google Science Journal app to test your structure .

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Vibration Tables - Built to Spec on Request

Deca Vibrator Industries, Inc.

https://www.decavibrator.com › Products

Deca Vibrator Industries, Inc.

https://www.decavibrator.com › Products

Explore top-quality vibration tables by Deca Vibrator Industries for loosening bulk materials in bins, hoppers, or silos. Custom options available!

Shaker Tables for Vibration Testing and Calibration

The Modal Shop

https://www.modalshop.com › vibration-test › applications

The Modal Shop

https://www.modalshop.com › vibration-test › applications

Portable shaker tables are used for general vibration testing of components, vibration testing of structures , or calibration of dynamic transducers.

Missing: ~~custom~~ ‎| Show results with: custom

Vibration Tables | Vibration Testing | Boxes, Molds, Drums

Tinsley Equipment Company

https://www.tinsleycompany.com › category › vibration-...

Tinsley Equipment Company

https://www.tinsleycompany.com › category › vibration-...

Vibration tables are used for vibration testing and for settling products in a variety of molds, bags, boxes, and containers. Read more

Discussions and forums

How to build a 3 axis vibration test bed [crosspost from /r ...

Reddit ·

r/AskEngineers

· 10+ comments

· 13 years ago

How to build a 3 axis vibration test bed [crosspost from /r ...

Reddit ·

r/AskEngineers

· 10+ comments

· 13 years ago

I can't say I have much experience with this apart from doing some vibration control a few ... More

Mechanical Engineer here. As for the stepper motor solution, I don't think it's quite as ... More

If your sample is only 50g, use some big loudspeakers, maybe with the cone cut away. Then ... More

Building a vibration tester?

EEVblog ·

13 years ago

Building a vibration tester?

EEVblog ·

13 years ago

What are the requirements for vibration testing? ... I was thinking about building my own vibration table, maybe from one of those vibration ... More

Revolutionize Your Research with an Affordable Shake Table

QuakeLogic

https://blog.quakelogic.net › Blog

QuakeLogic

https://blog.quakelogic.net › Blog

Nov 24, 2024 — The SHAKEBOT is a compact, single-axis shake table engineered for earthquake research, structural testing , and educational purposes. Read more

Seismic Simulators & Shake Tables

MTS Systems

https://www.mts.com › products › civil-engineering › s...

MTS Systems

https://www.mts.com › products › civil-engineering › s...

The MTS seismic simulator portfolio features a host of standard, pre-engineered and custom tables for evaluating everything from nonstructural infrastructure ... Read more

Earthquake Testing on A Three-Axis Shaker System

Crystal Instruments

https://www.crystalinstruments.com › earthquake-testin...

Crystal Instruments

https://www.crystalinstruments.com › earthquake-testin...

A shaker table is typically used to execute a physical method of testing . The results from earthquake testing are used to optimize the design and material ... Read more

Missing: ~~custom~~ ‎| Show results with: custom

Concrete Vibration Table, Model Plaster Oscillator ...

Amazon.com

https://www.amazon.com › Vibration-Oscillator-Stainles...

Amazon.com

https://www.amazon.com › Vibration-Oscillator-Stainles...

The vibration frequency can reach 3600 beats per minute. Especially suitable for concrete compaction, mold powder filling, gluing, Reliability testing ... Read more

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Vibration Test for Packaging Price Manufacturer & Supplier

prestoinstruments.com

https://www.prestoinstruments.com › vibration-table

prestoinstruments.com

https://www.prestoinstruments.com › vibration-table

High-performance vibration tables engineered for material consolidation, product durability testing , and quality control. Adjustable, reliable, and built ...

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