Welcome to IMTMA Technology Blog. Here you can browse through the training reports, press releases and articles of interest for machine tool industry and IMTMA Technology Centre.

Advanced Concepts of GD&T

Training Programme on

Advanced Concepts of GD&T


The Geometric Dimensioning and Tolerancing systems have been getting evolved over the last 20 plus years continuously. Globalization in various streams of engineering has been instrumental in defining the details and implementation . ASME has revised and improvised the definitions in the last release of year 2009 with examples in which almost all the readers find their own parallels.

However, thorough understanding is a must across the design, manufacturing and quality personnel for implementing GD&T and realizing the true benefits in terms of interchangeability, reduced cost, reduced re work, simplified inspection & gauging etc. Keeping this in view, Indian Machine Tool Manufacturers' Association (IMTMA) organized a 2 day programme on "Advanced concepts of GD&T " on 21 - 22 July 2016 at Noida.


The programme focused on :

  • Distinguish about using tolerances at RFS, MMC and LMC conditions with practical applications.
  • Go through revisions as per ASME 2009 version
  • Understand advanced concepts viz. composite position and profile tolerancing
  • Learn Functional Gauge design for GD&T parameters
  • Gain a practical insight into inspection of GD&T features using conventional methods, Co-ordinate Measuring Machine and functional gauges

This programme was conducted by Mr. M. Krishnamoorthy, Senior Director - IMTMA Technology Centre who has over 25+ years of experience in the area of high precision CNC machining, CAD/CAM as well as Technical Training. He has imparted specialised training in GD & T for more than 500 engineering professionals from industries across India and has trained more than 4000 industry professionals & students in CNC and CAD/CAM domains.

Mr. Krishnamoorthy has completed Senior Level GDTP certification by ASME USA and is a certified ASME GDTP Senior Professional. He has undergone advanced training in GD&T from ASME at Seattle, USA.

The programme was highly interactive and participants were able to solicit guidance on specific technical issues from the expert faculty. Delegates from Honda Motorcycle & Scooter India, Desmania Designs & Ramco Steels attended the training programme.

Modern Automotive Needs & Latest Trends in Forging Technology

Training Programme on

Modern Automotive Needs & Latest Trends in Forging Technology


The auto, agricultural and construction industry is undergoing continuous change and this change is the outcome of customer demands as well as new environmental norms. Forgings contribute a major share in vehicles in terms of weight, strength and value. Forging industry is aligning itself with various technological solutions for the evolving demands from the automotive sector. India is a major force in Forging manufacturing and shall play a crucial part in meeting the new demands of global customers.

Keeping this in view, Indian Machine Tool Manufacturers' Association (IMTMA) organized a one day programme on Modern Automotive needs and Latest Trends in Forging Technology on 9 September 2016 at Gurgaon.


The programme focused on :

  • Forging as a technology
  • Metallurgy of forgings
  • New norms of auto industry
  • How forging contributes towards stated and implied expectations
  • Role of metallurgy and forging technology as per new norms
  • Latest methods in forging technology
  • Strategy of global competitiveness of forging industry

The programme was conducted by Mr. Vasant Khisty, who has 33 years of experience in all aspects of forging, gear manufacturing and international business development for Drive Line systems.

The programme was highly interactive and participants were able to solicit guidance on specific technical issues from the expert faculty. Delegates from Danfoss Industries, Hero MotoCorp, Hind Hydraulics & Engineers, Maruti Suzuki India, Musashi Auto Parts India and Roop Automotive attended the training programme.

Product Validation using FEA/FEM Application

Training Programme on

Product Validation using FEA/FEM Application

Industries are faced with challenges on product design and development, including demands on lower cost of ownership by customers, superior performance and faster time to market and erosion in profit margins. Enhancing product value in terms of functionality has never been more important. The product development starts with conceptual design and goes through various stages viz. detailed design, prototype manufacturing, testing, modification, production and introduction in to market.

From the stage of detailed design to releasing the product in market consumes most of the time in product development. Ultimately the product is proven in the field when it is subjected to the operational conditions. Product testing can simulate many site conditions but this is highly time consuming and costly. The advances in the Finite Element Analysis plays a big role in this stage. The FEA can help validation of the product by simulating loading and site conditions. If done in proper manner, simulation can reduce the product development time and cost many fold. Thus FEA has become the mainstay of engineering design and development to accelerate new product development. Practical methods to implement FEA as a part of the Design Validation Process needs emphasis with a proven approach addressing real-world situations.

Keeping this in view, Indian Machine Tool Manufacturers' Association (IMTMA) organized a two days programme on Product Validation through FEA/FEM on 30 - 31 August 2016 at Gurgaon. This program was organized for the benefit of organizations seeking ways and means to implement robust Design Validation processes as a part of product design and development.

The programme focused on :

  • Domains of application for FEA
  • Benefits of FEA in Product Design & Development
  • Basic concepts in FEA :
    • Concept of Stiffness
    • Spring Assembly Analysis by example
    • Matrix Application in FEA
    • Concept of Stress, Strain & Deflection – Axi-Symmetry, Plain Strain, Plane Stress
  • Design Validation Process for robust product design & development
  • Step by step method for performing linear static FEA
  • Validation procedures & convergence check for FEA-Errors in FEA
  • Demonstration using case studies
  • Life Prediction – Methods for assured performance
  • Correlation to Field/Measured Data
  • Real-world case studies on Design Validation

The programme was conducted by Mr. Dilip Kulkarni, former Chief of Technology - BFL, Bangalore. Mr. Kulkarni has over 32 years of industrial experience. He has worked in design of rotating machines and electrical machines such as motors, generators and hydro turbines.

The programme was highly interactive and participants were able to solicit guidance on specific technical issues from the expert faculty. Delegates from Electronica Tough Carb, Mahle Filter Systems India, Star Wire Engineering and Roop Automotive, attended the training programme.

Hydraulic System Design for Machineries

Training on

Hydraulic System Design for Machineries

The training on Hydraulic System Design for Machines was conducted by Industrial experts with experience in the field of Fluid power from July 25 to July 30 at the IMTMA Technology Centre, BIEC, Bangalore. The program included sessions by Mr. N Swaminathan, an industrial design expert, on the basics of Hydraulics and the design of a Power pack.

Mr. Balashankar T R, consultant, touched upon the the technical data of various Hydraulic manufactures worldwide, the technicality was expressed with reference to their catalogues.


Sequential practical’s sessions by Mr Satish N on the powerpack sponsored by Yuken India gave an insight into the manufacturing process of various Hydraulic elements. The program wrapped with a session from Mr Swaminathan, on the topics of Assembly, Maintenance and Trouble Shooting.

Group Photo of the Event

19 participants including representatives from the machine and non-machine tool companies including Ace Designers, Bajaj Auto, Allegis Services, VR Coatings, Mahindra & Mahindra Ltd, Honeywell Technology, L&T Technology, Tata PowerSED and individuals participated in the training program.

Machine Tool Design - ELECTRICAL

Training on

Machine Tool Design - ELECTRICAL

A four week training on Machine Tool Design - Electrical was conducted at the IMTMA Technology Centre, BIEC from 27 June to 23 July. The course was structured for electrical & electronics engineers on design aspects of CNC Machine tools.

This programme was conducted by industrial experts with industrial experience in various machine tool manufacturing companies. Some of prime faculties were Mrs H N Uma an ex-HMT R & D employee with more than 25 years of experience and Mr Ulhas Fegade, Manager, Kennametal, with more than 2 decades of Industry expertise, along with faculties from companies such as Dbson, Siemens, Fanuc and Mitsubishi electric.


Topics that were covered included introduction to CNC machine tools, introduction to CNC Machine tools, Electrical Switchgear elements, Motor circuits hands-on training, controller selection for the machine, selection of motor and drives, electrical switch gear elements, introduction to PLC programming & ladder diagram, fundamentals of electrical circuit design, ACAD training, design of electrical panel/cabinet/operator pendent, machine interfacing & commissioning, design exercise for a complete machine. The training program also included an industrial visit to Kennametal India Limited.

This event saw participation of 15 delegates including one from Yuken India. This interactive programme was well absorbed by the delegates, who appreciated IMTMA's efforts of choosing the topic. This course offered placements in companies like Kennametal, Yuken, ETA, Rajmane and Bombay Machine Tool.