Testing, Calibration and Accuracy Measurement of CNC machine tools

Date : 18 to 19 October, 2022

Time : 1340 Hrs to 1700 Hrs ( Online Mode )

INTRODUCTION

CNC Machines are deployed in diverse range of manufacturing industries. Users need to test Machine tools at the time of purchase and also periodically during its use and operation. Evaluation needs to be done in accordance with relevant parts of National / International standards & procedures which can be broadly categorized into three areas, mainly Geometrical alignment test, Functional & Machine accuracy capabilities. Conventional testing methods of machine tools are limited essentially to static measurements of geometrical alignments, and few functional tests under 'no load' conditions to qualify the machine performance and also for machine acceptance.

However, the performance of a Machine tool is evaluated in terms of static and dynamic compliance to tolerances, surface finish of components and so on. These are essentially determined by static & dynamic accuracy of machine movements. A proper knowledge of, Static & Dynamic aspects, Calibration aspects like positioning & repeatability, cutting trials on standard work piece will helps users in assessing the capability of the machine. Keeping this in view, Indian Machine Tool Manufacturers' Association (IMTMA) is organizing an online training on "Testing, calibration and Accuracy Measurement of CNC machine tools".

FOCUS AREAS		KEY TAKE AWAYS
Test code for machine tools and test parameters for machine tool qualification National and International standards for determining Positional accuracy and Repeatability of machine tools Functional tests: Axes response for position and velocity Spindle Vibrations Machine Noise Accuracy aspects: Positioning Accuracy and Repeatability of axes Interpolation accuracy (ball bar) Finish machining accuracy on IS/ISO test piece Static, Dynamic and Thermal aspects Live Demo on Laser Calibration Ball bar testing Spindle vibrations and balancing Static rigidity Sources of errors and their root cause identification Discussion on specific issues faced in industries-Accuracy, Chatter, Testing and Calibration		Understand the various Testing Standards and methods Evaluation of Positional accuracy and Repeatability as per standards Understand the Spindle vibrations and Frequency analysis Understanding the Natural frequencies of machine structure Understanding the chatter occurrence and root cause analysis to reduce chatter Static, Dynamic and Thermal aspects of machine effecting accuracies Finish machining accuracies for machine acceptance Safety aspects of machines as per recent developments in standards

Fee Per Participant (Per Login)

Rs. 5500/-
+18% GST

IMTMA Members/ Micro Companies/ Individuals/ Educational Institutions / Students/ IMTMA Non Members/ Others

USD 220/-

Overseas Participants

Group Concession : 10% for 3 to 5 and 30% for 6 and more delegates being nominated from the same company

Faculty

This programme will be conducted by Mr. Balaramaiah, Principal Advisor and Mr. Madhan Kumar, Manager at Advanced Machine Tool Testing Facility (AMTTF)

Mr. Balaramaiah has rich domain experience of more than 40 years and Mr. Madhan Kumar has rich experience over 8 years in Testing, Inspection and Performance Evaluation of Machine Tools, Design and development of Special Products. They are representing IMTMA at BIS sectional committees identified for the formation and adoption of relevant international standards as BIS standards for testing machine tools and other aggregates. They have carried out many testing assignments and provided root cause for the various problems (like vibrations, chatter, surface finish, in-situ dynamic balancing of spindles, dimensional variation with time, etc.,) experienced in the manufacturing industry.

For Registration Contact

Santosh Singh
Programme Coordinator
9021442692
santosh@imtma.in

Contact Address

INDIAN MACHINE TOOL MANUFACTURERS' ASSOCIATION
Plot 249F, Phase IV, Udyog vihar,Sector - 18,
Gurgaon - 122015

Tata no- +91-124-6463101
Tel : 0124 4014101 - 04
Fax : +91-124-4014108

REGISTRATION : Prior registration with an online advance payment is must. Number of participants is limited and will be accepted on ‘First Come First Serve’ basis. A Certificate of participation will be issued to participants.