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Many of the consoles and electronic assemblies, pumps and valves etc. and various equipment may encounter shock loads due to service conditions especially equipment mounted on moving platforms. Also any equipment is vulnerable to seismic shocks and hence assessment of shock withstandability is a design criteria.

This simulation-based analysis needs for defence and aero Space equipment suppliers where each item should qualified to meet “Shock Regulations” in terms of fatigue life and shock load withstand ability commonly known as “Structural Substantiation”.

  • Specialised in Shock analysis of defence and aircraft components.
  • Recently undertaken Shock analysis of Sea valve.
  • Particular expertise in Structural substantiation of Aerospace components as per FAR.
  • All analysis is based on covenant standards like NES & BR3021, NSS Grade-1 JSS 55555 etc.

CM Techno extensively helps customers and industries to come out with shock & Vibration compliance products to Market. Based on the application of product the analysis is carried out for the relevant standard, shock curve & magnitudes.

A modal analysis is a technique used to determine the vibration characteristics of structures:

  • Natural frequencies – at what frequencies the structure would tend to naturally vibrate
  • Mode shapes – in what shape the structure would tend to vibrate at each frequency
  • Mode participation factors – the amount of mass that participates in a given direction for each mode
  • The shock strength of the product is calculated with various shock curves such as Half sine wave, full sine wave, sawtooth etc..

By utilizing FEA/CFD techniques, CM Techno assists industries or OEMs in improving their products before going to market, which eliminates rework, reduces the need for costly prototypes, and reduces development costs. The Computational Fluid Dynamics (CFD) analysis or Finite Element Analysis (FEA), offers solutions to address these design challenges.