ISO 13041-4:2004 数値制御ターニングマシンとターニングセンターのテスト条件—パート4：直線軸と回転軸の位置決めの精度と再現性 | ページ 2

Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.

International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.

The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote.

Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights.

ISO 13041-4 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 2, Test conditions for metal cutting machine tools.

ISO 13041 consists of the following parts, under the general title Test conditions for numerically controlled turning machines and turning centres:

• Part 1: Geometric tests for machines with a horizontal workholding spindle
• Part 2: Geometric tests for machines with vertical workholding spindle
• Part 3: Geometric tests for machines with inverted vertical workholding spindle
• Part 4: Accuracy and repeatability of positioning of linear and rotary axes
• Part 5: Accuracy of feeds, speeds and interpolations
• Part 6: Accuracy of a finished test piece
• Part 7: Evaluation of contouring performance in the coordinate planes
• Part 8: Evaluation of thermal distortions

Introduction

The object of ISO 13041 is to supply information as wide and comprehensive as possible on geometric, positional, contouring, thermal and machining tests which can be carried out for comparison, acceptance, maintenance or any other purpose.

ISO 13041 specifies, with reference to the relevant parts of ISO 230, Test code for machine tools, tests for turning centres and numerically controlled turning machines with/without tailstocks standing alone or integrated in flexible manufacturing systems. ISO 13041 also establishes the tolerances or maximum acceptable values for the test results corresponding to general purpose and normal-accuracy turning centres and numerically controlled turning machines.

1 Scope

This part of ISO 13041 specifies, with reference to ISO 230-2, the tolerances which apply to the positioning tests for linear axes, up to 2 000 mm in length, and rotary axes of numerically controlled (NC) turning machines and turning centres.

It does not deal with environmental conditions, warm-up of the machine and measuring methods already described in ISO 230-2.

2 Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 13041-1 apply.

Bibliography