BS ISO 13041-1:2020 pdf free.Test conditions for numerically controlled turning machines and turning centres Geometric tests for machines with horizontal workholding spindle(s).
BS ISO 13041-1 This document specifies, with reference to ISO 230-1, the geometric tests on normal accuracy numrically controlled (NC) turning machines and turning centres with horizontal work spindles as defined in 3.1 and 3.2. It also specifies the applicable tolerances corresponding to the above-mentioned tests.Where applicable, this document also applies to horizontal spindle turret and single spindle automatic lathes. This document explains different concepts or configurations and common features of NC turning
machines and turning centres. It also provides a terminology and designation of controlled axes.This document deals only with the verification of the accuracy of the machine. It does not apply to the operational testing of the machine (e.g. vibration, abnormal noise, stick slip motion of components) nor to machine characteristics [e.g. speeds, feeds) as such are checks generally carried out before testing the accuracy.Normative references.The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For updated references, the latest edition of the referenced document (including any amendments) applies.ISO 230-1:2012, Test code for machine tools一Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions ISO 230-7:2015, Test code for machine tools一Part 7: Geometric accuracy of axes of rotation4.2 Reference to ISO 230 To apply this document, reference shall be made to ISO 230-1:2012, ISO 230-7:2015, when required, especially for the installation of the machine before testing, warming up of the spindle and other moving components, description of measuring methods and recommended accuracy of testing equipment.Where the test concerned is in compliance with the specifications of ISO 230-1 and/or ISO 230-7,a reference to the corresponding clause of ISO 230-1, respectively ISO 230-7, is shown before the instructions in the “Observations” block of the tests described below. Tolerances are given for each test (see G1 to G30]. BS ISO 13041-1 pdf download.