ISO-8636-1 › Historical Revision Information
Part 1: Fixed Bridge (Portal-Type) Machines, Machine Tools -Test Conditions for Bridge-Ty
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This part of ISO 8636 specifies, with reference to ISO 230-1 and ISO 230-2, geometric tests, machining tests and tests for checking accuracy and repeatability of positioning of numerically controlled axes for general purpose, normal accuracy, bridge-type milling machines with a fixed bridge (portal type). This part of ISO 8636 also specifies the applicable tolerances corresponding to the above-mentioned tests.
This part of ISO 8636 is applicable to machines with moving tables and fixed double columns. It does not include single-column (open sided) machines and those with fixed tables and moving columns.
This part of ISO 8636 deals only with the verification of the accuracy of the machine. It does not apply to the testing of the machine operation (vibration, abnormal noise, stick-slip motion of components, etc.) nor to machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing the accuracy.
This part of ISO 8636 provides the terminology used for the principal components of the machine and the designation of the axes with reference to ISO 841[1].
To find similar documents by classification:
25.080.20 (Boring and milling machines)
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Document Number
ISO 8636-1:1987
Revision Level
1ST EDITION
Status
Superseded
Publication Date
April 1, 1987
Committee Number
ISO TC 39/SC 2