+919886331231       info@imtmatraining.in        Members Login

Online Training on Limits, Fits and Tolerances - A Practical Approach

Focus Areas

  • Why Tolerance in Manufacturing
  • How Tolerance play a role in product design from cost and reliability perspective
  • ISO system of Limits, Fits and tolerances
  • Designation – Holes and shafts
  • Fundamental deviations A to ZC
  • Fundamental deviation charts for holes and shafts
  • IT tolerance grade – IT 01 to IT 18
  • Practical significance of fundamental deviation and tolerance grade
  • Types of Fits with examples; Clearance Fit, Interference Fit, Transition Fit
  • Calculating allowance – Minimum and Maximum clearance
  • Demo of typical high precision drawings on tolerancing methods
  • Hole basis vs shaft basis system


Engineering design and Engineering drawing are incomplete without assigning tolerances. Tolerancing is an important and essential element in product manufacturing for both functional and interchangeability. Tolerances facilitates to balance the life of a product and the cost. Non-scientific method of tolerancing surely result in parts that do not function in the way they were intended or parts produced with dimensions that are more precise than necessary, adding unwanted cost to production.

Keeping this in view, Indian Machine Tool Manufacturers' Association (IMTMA) is organizing a 3 Hrs Online Training programme on “Limits, Fits & Tolerances – A Practical Approach” on 11th May 2020.

Key Takeaways

  • Thorough knowledge on fundamentals of Tolerances in engineering design
  • Represent and interpret tolerances given in drawings
  • Significance of fundamental deviation and tolerance grade
  • Procedure for calculating limits for a given tolerance class
  • Significances of tolerance values in product cost and reliability

Enquire About This Programme

Our Training Centres


IMTMA Technology Centre
(BIEC)10th Mile,Tumkur Road, Madavara
Bengaluru - 562123

Email : info@imtmatraining.in

Phone : +91 80 66246600


IMTMA Technology Centre
Plot no. 249 F, Phase IV, Udyog vihar Sector - 18, Gurugram - 122015

Email : info@imtmatraining.in

Phone : +91 124 4014101


IMTMA Technology Centre
12/5, D-1 Block MIDC Chinchwad
Pune - 411019

Email : info@imtmatraining.in

Phone : +91 7066030531


Subscribe to our newsletter now. Get the latest updates at IMTMA Training & from across the Industry.

Copyright © 2022 IMTMA. All Rights Reserved.

  Facebook   Twitter   Linkedin   Google Play   Apple Store   Get in touch
Our expert will get back to you as soon as he is free