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GB/T 17587.1-2017 (GBT 17587.1-2017)

GB/T 17587.1-2017_English: PDF (GBT17587.1-2017)
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GB/T 17587.1-2017English359 Add to Cart 4 days Ball screws -- Part 1: Vocabulary and designation GB/T 17587.1-2017 Valid GB/T 17587.1-2017

Standard ID GB/T 17587.1-2017 (GB/T17587.1-2017)
Description (Translated English) Ball screws -- Part 1: Vocabulary and designation
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J51
Classification of International Standard 25.040.20
Word Count Estimation 18,124
Date of Issue 2017-09-29
Date of Implementation 2018-04-01
Drafting Organization Jiangsu Ruiante Machinery Group Co., Ltd., Beijing Machine Tool Research Institute, National Machine Tool Quality Supervision and Inspection Center, Nanjing Technology and Equipment Manufacturing Co., Ltd., Shaanxi Hanjiang Machine Tool Co., Ltd., Shandong Bot Precision Co., Ltd.
Administrative Organization National Metal Cutting Machine Standardization Technical Committee (SAC/TC 22)
Proposing organization China Machinery Industry Federation
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of PRC; China National Standardization Administration

GB/T 17587.1-2017
Ball screws - Part 1. Vocabulary and designation
ICS 25.040.20
National Standards of People's Republic of China
Replacing GB/T 17587.1-1998
Ball screw pair Part 1. Terms and symbols
Balscrews-Part 1.Vocabulary and designation
(ISO 3408-1.2006, MOD)
2017-09-29 Posted
2018-04-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Preface Ⅰ
1 range 1
2 Terms and definitions 1
2.1 Ball screw sub-components of the terms and definitions 1
2.2 ball screw geometry terms and definitions 3
2.3 Life, load and speed terms and definitions 8
3 ball screw deputy logo 10
Appendix A (informative) Symbol Table 11
Reference 12
Index 13
GB/T 17587 "ball screw vice" is divided into the following five sections.
--- Part 1. Terms and symbols;
--- Part 2. Nominal diameter and nominal lead metric series;
--- Part 3. Acceptance conditions and acceptance inspection;
--- Part 4. Axial static stiffness;
--- Part 5. Axial static load and dynamic load rating and service life.
This section GB/T 17587 Part 1.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This Part replaces GB/T 17587.1-1998 "Ball Screws Part 1. Terms and Symbols", and GB/T 17587.1-1998
Compared to the main technical changes are as follows.
--- Removed "This standard applies to the ball screw machine used by the machine, ball screw used in other mechanical products should also refer to
use. (See Chapter 1, Chapter 1 of the.1998 edition);
--- The "ball screw assembly is a rolling ball" This article is amended to Note 1, the original note 1 and the original note 2 is amended to note 2 and note 3.
And added standard tolerance class 0 and corresponding ITO standard tolerances in Note 3 (see 2.1.1,.1998 version 2.1);
--- Removed "used to transmit power ball screw pair" (see,.1998 version 2.1.2);
--- "Will be a lead ball screw with more than one pitch," revised "lead is an integral multiple of the ball screw pitch"
(See,.1998 version 2.1.4);
--- Deleted "(also without cycle device)" (see,.1998 version 2.3);
--- Removed the term "circulating nut" (1998 version 2.3.2);
--- Modify the definition of the term "ball circulation device" (see,.1998 edition 2.3.3);
--- Added "carrying circle" terms and definitions (see;
--- "Sealing parts in contact with ball screw" was revised to "contact with the ball screw sliding contact or non-contact parts" (see,.1998 version 2.3.4);
--- Removed the.1998 version of "body" in the description of the two figures and in the definition of two terms "ball nut body" (see Figure 3 and
Description of Figure 4, and, Description of Figures.1998 and.1998, and;
--- Added "Note. The nominal diameter is between the pitch circle diameter and the ball screw thread outer diameter (including the equivalent pitch circle diameter or ball screw thread
Grain outer diameter) "(see,.1998 edition 3.2.1);
--- Removed "Note. The diameter of a garden is usually equal to the nominal diameter of a ball screw pair, with the exception of" (see,.1998
Version 3.2.2);
--- Modify the term "nominal contact angle" to "contact angle" and delete the "ideal contact angle equal to 45 °" in the original definition (see,
1998 edition;
--- Added "travel deviation" terms and definitions (see;
--- The "stroke change" in the definition of note to note 2, before the original note, the note after the revisions were amended to Note 1, Note 3 (see
2. 2. 2. 11,.1998 edition 3.2.6);
--- Modify the term "ball screw strength" to "buckling strength" (see 2.3.9,.1998 version 4.9).
This section uses the redrafted law Amendment uses ISO 3408-1.2006 "ball screw pair Part 1. Terms and Symbols."
This section compared with ISO 3408-1.2006 there are technical differences and the reasons are as follows.
--- Note 2.1 of ISO 3408-1.2006 "Note 3" has been modified. Retain the GB/T 17587.1-1998 ha