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GB/T 31560.1-2015Horizontal hobbing machines—Part 1: Testing of the accuracy (English PDF)

卧式滚齿机第1部分：精度检验

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 15, 2015

Implementation date

January 1, 2016

Scope

GB/T 31560.1-2015 is the English-translated version of 卧式滚齿机第1部分：精度检验.

GB/T 31560.1-2015 is the Chinese standard "Horizontal hobbing machines—Part 1: Testing of the accuracy". Its scope clause reads: GB/T 31560 provisions of this part of the pre-set test for general use and general precision horizontal hobbing machine, geometric accuracy, precision driving Degree, the working accuracy and the corresponding tolerances.

This section applies to the maximum workpiece diameter 500mm ~ 2000mm, maximum length 2000mm ~ 8000mm workpiece ordinary lying Type hobbing.

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Document preview — GB/T 31560.1-2015

National Standard of the People's Republic of China

ICS: 25.080.99
Classification: J 56

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 axis movement and direction of the coordinate code
4 Symbols
5 2 General requirements
6 preset test
7 Geometric tests
8 24 accuracy test drive
9 26 Working accuracy test

1 Scope

GB/T 31560 provisions of this part of the pre-set test for general use and general precision horizontal hobbing machine, geometric accuracy, precision driving

Degree, the working accuracy and the corresponding tolerances.

This section applies to the maximum workpiece diameter 500mm ~ 2000mm, maximum length 2000mm ~ 8000mm workpiece ordinary lying

Type hobbing.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 17421.1-1998 Test code for machine tools - Part 1. under no-load or finishing conditions Geometric accuracy of machines

Code 3 axis coordinates and direction of motion

Code 3.1 axis

Axis motion coordinate code in Figure 1.

figure 1

3.2 axis direction movement

This section parallel to the rail bed (Z-axis) direction is referred to as the longitudinal direction; perpendicular to the rail bed (X axis) direction is referred to as Y direction.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

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