GB/T 970.1-2008 English PDF

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 970.1-2008: Circular screwing dies -- Part 1: The types and dimensions for circular screwing dies and die stocks
Status: Valid

GB/T 970.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 970.1-2008	299	Add to Cart	3 days	Circular screwing dies -- Part 1: The types and dimensions for circular screwing dies and die stocks	Valid
GB/T 970.1-1994	319	Add to Cart	3 days	The types and dimensions for circular screwing dies	Obsolete
GB 970-1983	319	Add to Cart	3 days	Hand and machine operated circular screwing dies	Obsolete

Similar standards

GB/T 33524.2   GB/T 972   GB/T 5104   GB/T 967   GB/T 971   GB/T 970.2   

Basic data

Standard ID: GB/T 970.1-2008 (GB/T970.1-2008)
Description (Translated English): Circular screwing dies -- Part 1: The types and dimensions for circular screwing dies and die stocks
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J41
Classification of International Standard: 25.100.50
Word Count Estimation: 13,162
Date of Issue: 2008-06-03
Date of Implementation: 2009-01-01
Older Standard (superseded by this standard): GB/T 970.1-1994; GB/T 970.3-1994
Quoted Standard: GB/T 3; GB/T 192; GB/T 193; GB/T 196; GB/T 197; GB/T 970.2
Adopted Standard: ISO 2568-1988, MOD
Regulation (derived from): National Standard Approval Announcement 2008 No.9 (Total No.122)
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 basic requirements of a circle round die and die frame types and sizes. This section applies to processing the common thread (GB/T 192 ~ 193, GB/T 196 ~ 197) 6g tolerance band of hand and machine round die and die supporting hand with a round frame. According to the need also to produce 6e, 6f, tolerance band round die 6h, 6g manufactured by round die, in most cases can also be the tolerance band to meet the needs of 6h.

GB/T 970.1-2008: Circular screwing dies -- Part 1: The types and dimensions for circular screwing dies and die stocks

---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.
Circular screwing dies Part 1. The types and dimensions for circular screwing dies and die stocks ICS 25.100.50 J41 National Standards of People's Republic of China Replacing GB/T 970.1-1994, GB/T 970.3-1994 Round die Part 1. round die and round die holder The type and size (ISO 2568. 1988, Hand-andmachine-operatedcircularscrewingdiesand hand-operateddiestocks, MOD) Posted 2008-06-03 2009-01-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 970 "round die," consists of two parts. --- Part 1. round die and round die holder type and size; --- Part 2. Technical requirements. This section GB/T 970 - Part 1. The partial modification of the use of ISO 2568. 1988 "hand and machine round Banya and hand die stocks." This part of ISO 2568. 1988's The main differences are as follows. --- Remove the foreword to international standards; --- With "this Part" instead of the "international standards", the symbol used as the decimal place of the comma ",". ","; --- Standard name changed to "round die Part 1. round die and round die holder type and size"; --- In the range, it is prescribed for the thread round die precision machining; --- Deleted inch thread round die series; --- Table 1. Increase the Notes to Table "according to user needs, M16 round die thickness E 14mm size can be made"; --- Table 2. fine pitch threads with ordinary round die adds some size, some specifications of the table adds E1 and D1 size; --- Mark example of the tool according to the unified standard format and content of the preparation; --- Remove the dimensional characteristics of metric and imperial thread round die summary table; --- Added Appendix A "fine pitch threads with ordinary round die thickness E of the Supplementary Provisions"; --- Added Appendix B "Die stocks added dimension." This part is GB/T 970.1-1994 "circular die types and dimensions" and GB/T 970.3-1994 "Die stocks and mutual For the size "of the amendment. This portion of the GB/T 970.1-1994 and GB/T 970.3-1994 main changes are as follows. --- Original GB/T 970.1-1994 and GB/T 970.3-1994 merged into one section; --- Standard name changed to "round die Part 1. round die and round die holder type and size"; --- Added "foreword"; Some pitch added brackets; --- Table 1. Increase the Notes to Table "according to user needs, M16 round die thickness E 14mm size can be made"; --- Table 2. M30 × 3 round die size Rao from "1" to "2"; --- Appendix A. an increase of some common thread with fine pitch round die specifications and dimensions corresponding to the thickness of the E series, increasing the outer diameter D Dimension series; --- Appendix B. an increase in Appendix A complete circle round die die frame specifications. Since the implementation of this section instead of GB/T 970.1-1994 and GB/T 970.3-1994. This section of the Appendix A, Appendix B are normative appendix. This part is proposed by China Machinery Industry Federation. This part of the tool by the National Standardization Technical Committee (SAC/TC91) centralized. This section is drafted. Chengdu Tool Institute. The main drafters of this section. thousands of summer. This part of the standard replaces the previous editions are. --- GB 970-1967, GB 970-1983; --- GB 3467-1983; --- GB/T 970.1-1994, GB/T 970.3-1994. Round die Part 1. round die and round die holder type and size

1 Scope

This section provides the basic requirements circle round die and die frame types and sizes. This section applies to the processing of common screw (GB/T 192 ~ 193, GB/T 196 ~ 197) 6g tolerance zone of hand and machine round die and Supporting hand circular die holder. Depending on need but also produce 6e, 6f, 6h tolerance zone round die, round die by 6g manufactured in most By the number of cases it can also meet the needs 6h tolerance zone.

2 Normative references

The following documents contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this section, however, encourage the parties to this part of the research agreement Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this section. GB/T 3 thread ending, from the shoulder, undercuts and chamfers (GB/T 3-1997, eqv ISO 3508. 1976) GB/T 192 ordinary screw threads - Basic model (GB/T 192-2003, ISO 68-1.1998, MOD) GB/T 193 series ordinary thread diameter and pitch (GB/T 193-2003, ISO 261.1998, MOD) GB/T 196 common thread basic size (GB/T 196-2003, ISO 724.1993, MOD) GB/T 197 common thread tolerance (GB/T 197-2003, ISO 965-1.1998, MOD) GB/T 970.2 round die Part 2. Technical requirements

3 type and size

3.1 round die of the type shown in Figure 1, the size given in Table 1 and Table 2. Note 1. The number of holes in the chip is not specified. Note 2. Cone customized by the manufacturer, but at least one end of the Cone length should comply with the threaded closure (GB/T 3) of. Figure 1 ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 970.1-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 970.1-2008_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 970.1-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 970.1-2008_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 970.1-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 970.1-2008 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.