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Sree Varahhas Technologies has a special focus on Design Automation activities as it firmly believes that this is one approach that can provide huge benefits to the customers in the following areas:

  • Product Design
  • FEM / FEA
  • Tool Design
  • Manufacturing

The Automation team offers these services on the following CAD platforms:

  • Unigraphics NX


Most of the Design Automation is carried out using the following approaches:

  • Master Model Approach
    • This approach requires creation of a ‘Master Model’ that contains all possible variants of the design, in the same part / assembly
    • The specific variant required, is produced by conditionally suppressing / unsuppressing the variants within the Master Model
    • This approach works beautifully, when one knows beforehand, the number of product variants to be covered within the automation activity
    • Drawing generation can be simple, with Master Drawings created in the same way as Master Models
  • Building Block Approach
    • This approach is selected, when the number of variants involved is not known beforehand, and every time newer product variants are required
    • This automation approach is generally more complex, and involves the process of ‘Qualification’ of Parts and models that are created outside the automation environment, so that they can be recognized by the automation programs, for effective manipulation, to meet the design requirements
    • The Drawing Generation in this approach is the toughest activity, but can be delivered with certain limitations, with respect to Drawing beautification activities such as placement and style of Dimensions / Annotations / Symbols
  • Most of the time the designers are not clear about the total number of the variants to be covered within automation activity
  • They also feel that it is difficult to automate such products where newer components / subsystems need to be added to the existing designs, to meet the ever-changing client requirements
  • These concerns can be addressed by carrying out the following activities:
  • System Requirements Study
    • This activity helps in listing all the requirements of the designers
    • This also aids in documentation of the expectations of the designers as well as the management
  • Feasibility Studies
    • These studies will help in one to validate whether their requirements and expectations are realistic or not
    • Limitations may also be imposed by the Software / Hardware to be used
  • Standardization
    • Generally, most of the time, the designers follow their own thumb rules, along with guidelines of International Standards, for creating complex product designs
    • This will lead to different designers producing different designs for the same product.
    • This person-based approach is not ideal for Automation
    • These Design processes need to be standardized, in order to realize the maximum benefits of automation efforts
  • Phased Deployment of Automation
    • Most of the times, it is not possible for the designers to spell out all their requirements in one go. This leads to difficulties in automation software development
    • It would be much better to develop it in a phased manner, where, the first version is developed with a limited scope, and the subsequent versions will cover more and more requirements


Design Automation idea is rapidly catching the imagination of all OEMs worldwide. The following benefits can be realized by the Customers, by carrying out Design Automation activities:

  • Standardized Design Process
  • 70% reduction in Design Cycle Time
  • Lean and efficient Design Team
  • Retaining the Designers’ knowledge within the Software
  • Faster generation of Concept Designs, Estimates and Quotations
  • Ability to respond quickly to last minute customer requests
  • Elimination of Manufacturing problems
  • Faster and safer transport of the products
  • Trouble-free Final Assembly of the Product
  • Advanced tasks such as Design Automation require different thinking and approach from the users.
  • People who think in 2D cannot be good 3D modelers. Similarly, those who think in plain 3D cannot effectively use these automation tools
  • These require an attitude change towards 3D modeling process
  • Only then the users will exploit the automation software to the fullest extent and enjoy the fruits of automation

Sree Varahhas Technologies Design Automation team has experts in using to following tools of automation to deliver the customers’ wish list:



Sree Varahhas Technologies has identified a three-level approach to make the Design Automation Concept popular with the Customers:

  • Utility Tools Development
  • Customization
  • Knowledge Based Engineering (KBE)
Based on the customers’ requirements and budget constraints, the best approach is adopted, to bring the fruits of automation to the customer
(Control & Instrumentation Div)
"G4 Solutions has successfully delivered the Design of Impulse Tubing project with exceptional quality. They are knowledgeable in Piping Equipment Design. The project has showcased how excellent results can be obtained with a right approach"


L & T (Nuclear Power Equipment & Systems),
Virtual Reality
"This is to certify that M/S G4 Solutions has successfully completed the ITER Virtual Reality Project. L&T is extremely satisfied with the services provided by G4 Solutions."


 Synergies Castings
"We certify that G4 Solutions has successfully executed several Alloy Wheel Design Projects involving 'Class A Surfacing'. They have exceeded our expectations by extending 'Time Bound' support."


 L & T (Nuclear Power Equipment & Systems),
MTM Project
"This is to certify that M/S G4 Solutions has successfully completed the Designing of the 'Mobile Transfer Machine'. G4 Solutions have exceeded the expectations by validating the design through the simulation of the motion of various mechanisms covering the functioning of the machine, and through 'Assembly Clearance Analysis'."


 Sierbeton Industrie
Markelo, BV(Netherlands)
“G4 Solutions has successfully completed the ‘Cement Silos’ design project on time. We would like to mention that the level of Domain Experience and Design Knowledge that we observed in the G4 team is very high. We would like to work with them on our future assignments as well."


 L & T (Nuclear Division),
"We confirm hat CASK NOVA Project is completed by M/S G4Soltuions involving the following Activities:Intelligent 3D Models, Assembly Arrangements, Weld Edge Preparations, Fabrication Drawings."


 Harman International Industries
“We are glad to have G4 Solutions as a supplier. We truly appreciate their dedication, commitment, flexibility and understanding. They have a good set of people with solid skills set.We look forward to work with them more in future as well.”


  L & T (CGPP Division)
 “G4 Solutions has successfully completed a complex Automation & Validation project that has considerably reduced the Design Cycle Time, which resulted in a tremendous saving of Designers’ time and Design Costs.”


“We Would like to acknowledge our Close Partnership over the Past Couple of Years and thank you for the Services that you have Provided to Cruzbay Customs. It has been a Pleasure working with G4 Solutions.”


"KSJ Services completely Satisfied with the Technical Knowledge, Attitude and Commitment displayed by the G4 Team during this Project.

 KSJ recommend G4 Solutions to any Drafting Companies wish to get their Drawings to Perfection.”

TOP 20 Rating for G4 

 G4 SOLUTIONS is nominated as One of the 20 Most Promising Manufacturing Services Provider, by ERP Insights Magazine in 2015.


G4 among Best 50 Companies

G4 Solutions is rated as one of the Best 50 Design Automation Service Providers by SILICON REVIEW Magazine in 2016.




Contact Us
Sree Varahhas Technologies Pvt Ltd, JayaBharathi’s Kalpana, Flat no: #404, Miyapur Cross Roads, Beside SBI, Hyderabad- 500049
PH No : 040 - 42007423 Email: [email protected]
Website: www.sreevarahhas.com
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