GB/T 13576.4-2008 English PDF

US$369.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 13576.4-2008: Buttress threads with the flank angles of 3 and 30 degrees -- Part 4: Tolerances
Status: Valid

GB/T 13576.4: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 13576.4-2008	369	Add to Cart	3 days	Buttress threads with the flank angles of 3 and 30 degrees -- Part 4: Tolerances	Valid
GB/T 13576.4-1992	599	Add to Cart	4 days	Buttress threads with 3 and 30 degrees flank angle-Tolerances	Obsolete

Similar standards

GB/T 13319   GB/T 15054.1   GB/T 11349.1   GB/T 19799.3   GB/T 13576.3   GB/T 13576.1   

Basic data

Standard ID: GB/T 13576.4-2008 (GB/T13576.4-2008)
Description (Translated English): Buttress threads with the flank angles of 3 and 30 degrees -- Part 4: Tolerances
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J04
Classification of International Standard: 21.040.30
Word Count Estimation: 16,120
Date of Issue: 2008-07-30
Date of Implementation: 2009-02-01
Older Standard (superseded by this standard): GB/T 13576.4-1992
Quoted Standard: GB/T 1800.3-1998; GB/T 13576.1; GB/T 13576.2; GB/T 14791
Regulation (derived from): National Standard Approval Announcement 2008 No.12 (Total No.125)
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 tolerances and serrated thread. Serrated teeth and diameter and thread pitch series conform to the provisions of GB/T 13576. 1 and GB/T 13576. 2's. This section applies to general purpose mechanical transmission and serrated fastening screw connection.

GB/T 13576.4-2008: Buttress threads with the flank angles of 3 and 30 degrees -- Part 4: Tolerances

---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.
Buttress threads with the flank angles of 3 and 30 degrees Part 4. Tolerances ICS 21.040.30 J04 National Standards of People's Republic of China Replacing GB/T 13576.4-1992 Serrated (3 °, 30 °) Thread Part 4. Tolerances Posted 2008-07-30 2009-02-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 13576 "zigzag (3 °, 30 °) thread" is divided into four parts. --- Part 1. tooth type; --- Part 2. pitch diameter series; --- Part 3. basic dimensions; --- Part 4. tolerances. This section GB/T Part of 413,576. This Part replaces GB/T 13576.4-1992 "zigzag (3 °, 30 °) Thread tolerance." This section compared with the GB/T 13576.4-1992, major technical changes as follows. --- This section diameter within the old standard thread tolerance position A to H (1992 Edition Chapter 3; Chapter 4 of this edition); --- The older section adds a standard external thread diameter tolerance position e (1992 Edition Chapter 3; Chapter 4 of this edition); --- This section of the old standard in Appendix B (large diameter centering tolerance value, the reference member) moved into the body of the standard content, delete the old standard Table 3 (3rd edition, 1992 and Appendix B; Chapter 4 of this edition); --- The partial modification of the recommended tolerance zone of the old standards required (1992 edition, Chapter 7; Chapter 6 of this edition); --- In the thread marks, this section does not allow specific labeling screwing length value, and the old standards can be labeled specific number of screwing length Value (1992 edition Chapter 6; edition Chapter 8); --- This section of the old standard in Appendix A (fundamental deviations and tolerance formula, the reference member) moved content standard text (1992 edition Appendix A; Chapter 9 of this edition). This part of the National Standardization Technical Committee thread (SAC/TC108) and focal points. This section is drafted. the machine Productivity Promotion Center. The main drafters of this section. Li Xiaobin. This part of the standard replaces the previous editions are. --- GB/T 13576.4-1992. Serrated (3 °, 30 °) Thread Part 4. Tolerances

1 Scope

GB/T 13576 provisions of this part tolerances and serrated thread. Serrated tooth type and the diameter of the thread pitch the series points Do not comply with GB/T 13576.1 and GB/T 13576.2 of. This section applies to general purpose mechanical transmission and fastened serrated threaded connections.

2 Normative references

The following documents contain provisions which, through reference GB/T 13576 in this section 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 1800.3-1998 Limits and fits - Bases - Part 3. standard tolerances and fundamental deviations in the value table (eqv ISO 286-1. 1988) GB/T 13576.1 zigzag (3 °, 30 °) threads - Part 1. tooth type GB/T 13576.2 zigzag (3 °, 30 °) Thread Part 2. diameter and pitch series GB/T 14791 threads term (GB/T 14791-1993, neq ISO 5408. 1983)

3 Terms and Code

3.1 Terms and Definitions Terms and definitions GB/T 14791 stipulated applies to GB/T 13576 in this section. 3.2 Code D --- threaded tooth design type on the basic of the large diameter; D2 --- internal thread tooth type design on the basic diameter; D1 --- trails basic internal thread tooth type on; P --- pitch; N --- Medium screwing length group; L --- long screwing length group; T --- tolerance; TD --- threaded large diameter tolerance TD2 --- internal thread diameter tolerance; TD1 --- threaded trails tolerance; Td --- large diameter external thread tolerance; ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 13576.4-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 13576.4-2008_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 13576.4-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 13576.4-2008_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GB/T 13576.4-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 13576.4-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.