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BS 3800-2:1991

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

General tests for machine tools Statistical methods for determination of accuracy and repeatability of machine tools

Available format(s)

Hardcopy , PDF

Superseded date

15-03-1998

Language(s)

English

Published date

31-01-1992

Committees responsible
Foreword
Methods
Section 1. General
1.1 Scope
1.2 Test conditions
Section 2. Linear and rotary positioning accuracy and
repeatability
2.1 General
2.2 Definitions
2.3 Test procedure
2.4 Evaluation of the results
2.5 Presentation of the results
Section 3. Straightness and angular (pitch, roll and
yaw) accuracy and repeatability
3.1 General
3.2 Definitions
3.3 Test procedure
3.4 Evaluation of the results
3.5 Presentation of the results
Tables
1. Typical test results: linear positioning accuracy
2. Typical test results: accuracy of straightness
3. Typical test results: angular accuracy
Figures
1. Linear
2. Quasi-pilgrim step cycle
3. Graphical representation of results shown in table 1
4. Graphical representation of results shown in table 2
5. Graphical representation of results shown in table 3
6. Graphical representation of uncertainty of
    measurements

Applies to machine tools and related accessories. Covers direct measurement on the machine, and to linear and rotary positioning errors for numerically controlled tools only. Also applies to angular (including pitch, roll and yaw) and straightness errors for both numerically controlled and manually controlled tools.

Committee
MTE/1
DevelopmentNote
SUPERSEDES BS 4656 PT16 1985
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 230-2:2014 Similar to

BS 4656-30:1992 Accuracy of machine tools and methods of test Specification for machining centres and computer numerically controlled milling machines, horizontal and vertical spindle types
BS 3800-3:1990 General tests for machine tools Method of testing performance of machines operating under loaded conditions in respect of thermal distortion

BS 3800-1:1990 General tests for machine tools Code of practice for testing geometric accuracy of machines operating under no load or finishing 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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