Borr- och fräsmaskiner

Ämnesområden: Borr- och fräsmaskiner
Kommittébeteckning: SIS/TK 491 (Uppmätning av verktygsmaskiner)
Källa: ISO
Svarsdatum: den 1 mar 2018
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This document specifies, with reference to the parts of ISO 230 quoted in clause 2 hereunder, some families of tests for accessory spindle heads used on machining centres or numerically controlled milling machines, etc. where applicable, with horizontal spindle (i.e. horizontal Z‐axis). The tests considered in this document are also applicable to manual indexing heads. Grinding heads and facing heads are not included in the scope of this document.

This document deals only with the verification of geometric and positioning accuracy of the accessory spindle heads and does not apply to the testing of the machine’s head(s) operation (e.g. vibration, abnormal sound noise level, stick slip motion of components), nor to the machine’s spindle head(s) characteristics (e.g. speeds, feeds and accelerations) which should generally be checked separately, nor to the verification of the machining capability under power. Tests concerning the accuracy of finished test pieces are dealt with in other ISO standards.

Kommittébeteckning: SIS/TK 491 (Uppmätning av verktygsmaskiner)
Källa: ISO
Svarsdatum: den 15 mar 2018
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This document specifies, with reference to ISO 230-1, geometrical tests on general purpose and normal accuracy box type vertical drilling machines, and gives the corresponding permissible deviations which apply. It also specifies the applicable tolerances corresponding to the above‐mentioned tests.

This document deals only with the verification of accuracy of the machine. It does not apply to the testing of the machine operation (vibrations, abnormal noises, stick-slip motion of components, etc.) or to machine characteristics (such as speeds, feeds, etc.), which should generally be checked before testing of machine accuracy.