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GB/T 31560.1-2015 English PDF

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GB/T 31560.1-2015: Horizontal hobbing machines -- Part 1: Testing of the accuracy
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GB/T 31560.1-2015English659 Add to Cart 6 days [Need to translate] Horizontal hobbing machines -- Part 1: Testing of the accuracy Valid GB/T 31560.1-2015

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Basic data

Standard ID GB/T 31560.1-2015 (GB/T31560.1-2015)
Description (Translated English) Horizontal hobbing machines -- Part 1: Testing of the accuracy
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J56
Classification of International Standard 25.080.99
Word Count Estimation 31,391
Date of Issue 2015-05-15
Date of Implementation 2016-01-01
Quoted Standard GB/T 17421.1-1993
Regulation (derived from) National Standard Announcement 2015 No. 15
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary This Standard specifies the preset test for general use and general precision horizontal hobbing machine, geometric precision, driving accuracy, precision test and corresponding tolerances. This section applies to a maximum workpiece diameter 500 mm ~ 2 000 mm, maximum workpiece length of 2 000 mm ~ 8 000 mm of ordinary horizontal hobbing machine.

GB/T 31560.1-2015: Horizontal hobbing machines -- Part 1: Testing of the accuracy

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Horizontal hobbing machines - Part 1. Testing of the accuracy ICS 25.080.99 J56 National Standards of People's Republic of China Horizontal hobbing - Part 1. Testing of the accuracy Issued on. 2015-05-15 2016-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

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

Foreword

GB/T 31560 "horizontal hobbing" divided into the following two parts. --- Part 1. Testing of the accuracy; --- Part 2. Technical requirements. This section GB/T Part of 131,560. This section drafted in accordance with GB/T 1.1-2009 given rules. This part is proposed by China Machinery Industry Federation. This part of the National Metal Cutting Machine Standardization Technical Committee (SAC/TC22) centralized. This section is drafted. Qi Heavy CNC Equipment Co., Ltd., Wuhan Heavy Duty Machine Tool Group Co., Ltd. The main drafters of this section. Wu Peng, Hu Wei, Wu Jing Ping. Horizontal hobbing - Part 1. Testing of the accuracy

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.

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