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GB/T 4459.8-2009 English PDF

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GB/T 4459.8-2009: Mechanical drawings -- Seals for dynamic application -- Part 1: General simplified representation
Status: Valid
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GB/T 4459.8-2009English114 Add to Cart 3 days [Need to translate] Mechanical drawings -- Seals for dynamic application -- Part 1: General simplified representation Valid GB/T 4459.8-2009

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Basic data

Standard ID GB/T 4459.8-2009 (GB/T4459.8-2009)
Description (Translated English) Mechanical drawings -- Seals for dynamic application -- Part 1: General simplified representation
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J04
Classification of International Standard 01.100.01
Word Count Estimation 6,673
Date of Issue 2009-11-30
Date of Implementation 2010-09-01
Older Standard (superseded by this standard) GB/T 4459.6-1996
Quoted Standard GB/T 4457.4; GB/T 4459.9
Adopted Standard ISO 9222-1-1989, IDT
Regulation (derived from) National Standard Approval Announcement 2009 No.14 (Total No.154)
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 dynamic seals simplify notation general painting. This section applies to dynamic seal assembly diagram represents the shape and structure need not exactly.

GB/T 4459.8-2009: Mechanical drawings -- Seals for dynamic application -- Part 1: General simplified representation


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Mechanical drawings.Seals for dynamic application.Part 1. General simplified representation ICS 01.100.01 J04 National Standards of People's Republic of China GB/T 4459.8-2009/ISO 9222-1. 1989 Partially replace GB/T 4459.6-1996 Mechanical drawings seals Part 1. General simplified representation (ISO 9222-1. 1989, Technicaldrawings-Sealsfordynamicapplication- Part 1. Generalsimplifiedrepresentation, IDT) Posted 2009-11-30 2010-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 4459 "Mechanical Drawing" is divided into the following sections. --- GB/T 4459.1-1995 "Mechanical Drawing screw threads and threaded parts"; --- GB/T 4459.2-2003 "Mechanical Drawing gear notation"; --- GB/T 4459.3-2000 "Mechanical Drawing spline representation"; --- GB/T 4459.4-2003 "Mechanical Drawing spring notation"; --- GB/T 4459.5-1999 "Mechanical Drawing center hole notation"; --- GB/T 4459.6-1996 "Mechanical drawings - Representation of seals"; --- GB/T 4459.7-1998 "Mechanical Drawing Rolling notation"; --- GB/T 4459.8-2009 "Mechanical drawings seals - Part 1. General simplified representation"; --- GB/T 4459.9-2009 "Mechanical drawings rings - Part 2. Characteristic simplified representation." This section GB/T Section 84459 of. This part identical with ISO 9222-1. Part 1 Technical drawings - ring 1989 " Score. General simplified representation. " On the technical content and format consistent with international standards on the use of equivalent consistency. This section is in accordance with ISO 9222-1. 1989 Content requirements GB/T 4459.6-1996 "Mechanical drawings showing seals Law "Chapter 1, Chapter 2, Section 3, Chapter 4, Chapter 5 be replaced. In this part, the modified contents are. --- In accordance with the requirements identical with the original name of "Mechanical drawings seals representation" to "mechanical drawing dynamic seals Part 1. General simplified representation. " --- Contains the contents of the original standard ISO 9222-1 and ISO 9222-2 two parts. This is in accordance with national standards equivalent to mining With the principle of an ISO standard, the ISO 9222-1. 1989 Revision of GB/T 4459.8-2009. --- Version Number situation. This part of the National Technical product documentation Standardization Technical Committee (SAC/TC146) and focal points. This section is drafted. the machine Productivity Promotion Center, China Electronics Technology Group, Jiangsu Teachers University of Technology, Hefei University of Technology, Jiangsu Polytechnic University. The main drafters of this section. thanks to Yang, Zhang Hongqi, Wang Huai Germany, Li Xue Jing, Liu Fuhua. This section replaces the standard part of previous editions are. --- GB/T 4459.6-1996. GB/T 4459.8-2009/ISO 9222-1. 1989 Mechanical drawings seals Part 1. General simplified representation

1 Scope

GB/T 4459 provisions of this part of the dynamic seals simplified representation in general painting. This section applies to the assembly diagram showing the movable ring shape and structure need not be exactly.

2 Normative references

The following documents contain provisions which, through reference to GB/T 4459 to the present, constitute provisions of this section. For dated reference documents Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 4457.4 Mechanical drawings Fatou line (GB/T 4457.4-2002, ISO 128-24.1999, Technical drawings-Generalprinciplesofpresentation-Part 24. Linesonmechanicalengineeringdrawings, MOD) GB/T 4459.9 Mechanical drawings rings - Part 2. Simplified representation features (GB/T 4459.9-2009, ISO 9222-2. 1989, Technicaldrawings-Sealsfordynamicapplication-Part 2. Detailedsimplifiedrep- resentation, IDT)

3 Notation

Chart 3.1 When drawing ring with the general drawing, contour, wireframe and symbols are rectangular with GB/T 4457.4 thick solid line specified in drawing. 3.2 ratio When drawing ring with the general painting, the size of the outline should be relevant to your drawings using the same scale. 3.3 General simplified representation In cross-section, if there is no special edge shapes, need not exactly represent the contour, the rectangular frame may be used in the center of the frame A diagonal cross symbols indicate the method shown in Figure 1. Cross the line should not be in contact with the rectangular frame. This notation should be drawn on one or both sides of the shaft, Figure 4 shows a horizontal axis on both sides of the painting. Figure 1 shows the seal does not need to represent the direction of representation, such as the need to represent the direction of the seal should be at one end of a diagonal line drawn symbol Arrow, pointing to the side of the seal, shown in Figure 2. 1 General drawing Figure 2 indicates the direction of universal painting seal If you need exactly represent contour ring structure, it should draw its true cross-sectional profile, and its central character to draw diagonal No, not in contact with the cross-line rectangular frame as shown in Figure 3. GB/T 4459.8-2009/ISO 9222-1. 1989

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