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UNI ISO 3875 : 2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

MACHINE TOOLS - TEST CONDITIONS FOR EXTERNAL CYLINDRICAL CENTRELESS GRINDING MACHINES - TESTING OF THE ACCURACY
Superseded date

11-03-2021

Published date

01-01-2009

Foreword
1 Scope
2 Normative references
3 Terminology and design of axes
4 Preliminary remarks
  4.1 Measuring units
  4.2 Reference to ISO 230-1 and ISO 230-2
  4.3 Testing sequence
  4.4 Tests to be performed
  4.5 Measuring instruments
  4.6 Machining tests
  4.7 Minimum tolerance
5 Geometric tests
  5.1 Grinding wheel dresser
  5.2 Regulating wheel dresser
  5.3 Work support blade location
  5.4 Grinding wheel spindle
  5.5 Regulating wheel spindle
6 Machining tests
7 Accuracy and repeatability of positioning
  7.1 Positioning of manual or automatic (but not numerically
      controlled) linear axes
  7.2 Positioning of numerically controlled linear axes
Bibliography

Describes geometric tests, machining tests and tests for accuracy and repeatability of positioning axes on general purpose and normal accuracy external cylindrical centreless grinding machines. Also describes the applicable tolerances corresponding to the above-mentioned tests.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy

Standards Relationship
ISO 3875:2004 Identical

ISO 841:2001 Industrial automation systems and integration — Numerical control of machines — Coordinate system and motion nomenclature
ISO 230-1:2012 Test code for machine tools — Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
ISO 230-2:2014 Test code for machine tools Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes

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