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GB/T 15306.2-2008 English PDF

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Q: Should I purchase the latest version GB/T 15306.2-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15306.2-2008 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.

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15306.2-2008: Indexable inserts for cutting tools -- Ceramic inserts with rounded corners -- Part 2: Dimensions of inserts with cylindrical fixing hole
Status: Valid

GB/T 15306.2: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 15306.2-2008	299	Add to Cart	3 days	Indexable inserts for cutting tools -- Ceramic inserts with rounded corners -- Part 2: Dimensions of inserts with cylindrical fixing hole	Valid
GB/T 15306.2-1994	359	Add to Cart	3 days	Indexable inserts for cutting tools--Ceramic inserts with rounded corners--Dimensions of inserts with cylindrical fixing hole	Obsolete

Similar standards

GB/T 33524.2 GB/T 972 GB/T 5104 GB/T 15306.4 GB/T 15307 GB/T 15306.3

Basic data

Standard ID: GB/T 15306.2-2008 (GB/T15306.2-2008)
Description (Translated English): Indexable inserts for cutting tools -- Ceramic inserts with rounded corners -- Part 2: Dimensions of inserts with cylindrical fixing hole
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J41
Classification of International Standard: 25.100.01
Word Count Estimation: 13,135
Date of Issue: 2008-06-03
Date of Implementation: 2009-01-01
Older Standard (superseded by this standard): GB/T 15306.2-1994
Quoted Standard: GB/T 2075; GB/T 2076; GB/T 15306.4
Adopted Standard: ISO 9361-2-1991, 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 tip rounded, with cylindrical fixing hole, law backward angle of 0 ��, indexable insert size ceramic cutting materials. These blades and holes from the top of the main or only through a hole in the turning and clamping Boring Bars.

GB/T 15306.2-2008: Indexable inserts for cutting tools -- Ceramic inserts with rounded corners -- Part 2: Dimensions of inserts with cylindrical fixing hole

---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.
Indexable inserts for cutting tools Ceramic inserts with rounded corners Part 2. Dimensions of inserts with cylindrical fixing hole ICS 25.100.01 J41 National Standards of People's Republic of China Replacing GB/T 15306.2-1994 Ceramic indexable inserts Part 2. perforated blade size (ISO 9361-2.1991, 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 15306 "Ceramic indexable insert" is divided into four parts. --- Part 1. nonporous blade size (class G); --- Part 2. perforated blade size; --- Part 3. nonporous blade size (U level); --- Part 4. Technical specifications. This section GB/T Part of 215,306. The partial modification of the use of ISO 9361-2. PART 21991 "cutting tools with indexable tip rounded ceramic indexable insert Score. with cylindrical fixing hole blade size "(in English). This section according to ISO 9361-2.1991 redrafted. This part of ISO 9361-2.1991 compared to modify the following technical differences and editorial. --- "This International Standard" be replaced by "this section"; "." --- With a decimal point instead of a comma as the decimal point, ""; --- Deleted international standards foreword; --- Increase the marked examples and technical conditions. This part is GB/T 15306.2-1994 "ceramic indexable inserts with hole size" amendment. This Part replaces GB/T 15306.2-1994. Section compared with the GB/T 15306.2-1994 The main changes are as follows. --- Canceled a standard 6.1 text. You can also choose K, P-type; --- Modify the cutting edge cross-sectional shape of the symbol S, K (formerly standard 6.2 Figure 1 cutting edge cross-sectional shape symbol S is amended as K, the symbol K Modify S); --- Increasing the cross-sectional shape of the cutting edge symbol K (the original standard 6.2 Figure 2); --- Cancel the circular blade size Note the value of the symbol m1 (formerly standard 9.5 Table 7); --- Modify the markup example (the original standard markup example in Chapter 10 grades modify material code); --- Modify the name of measuring instruments Appendix A (Appendix A of the original block gauge modify the amount of blocks, dial gauge modify instruction sheet). This part of the Annex A, Annex B and Annex C is informative appendix. This part is proposed by China Machinery Industry Federation. National Standardization Technical Committee of the tool part (SAC/TC91) centralized. This section is drafted. Chengdu Tool Institute. The main drafters of this section. Lucy Liu, check States soldiers. This part of the standard replaces the previous editions are. --- GB/T 15306.2-1994. Ceramic indexable inserts Part 2. perforated blade size

1 Scope

GB/T 15306 provisions of this part of the rounded tip with cylindrical fixing hole method backward angle is 0 °, made of ceramic cutting materials Indexable insert size. The main blade and the hole from the top, or just through the hole in the clamp and turning Boring Bars. This section applies to all kinds of perforated ceramic cutting material indexable inserts. Ceramic cutting material consists of a variety of oxides, nitrides and carbides and metal components. For example, such ceramic materials are. Oxidation Ceramic material (composed mainly of aluminum oxide Al2O3) oxide - carbide ceramics (mainly composed of other materials such as alumina and titanium carbide TiC group A), nitride ceramics (typically made of silicon nitride Si3N4, and other materials such as aluminum oxide and yttrium oxide Y2O3).

2 Normative references

The following documents contain provisions which, through reference GB/T 15306 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 2075 Classification and use of cutting large groups and groups of application of hard cutting materials classification code (GB/T 2075- 2007, ISO 513.2004, IDT) GB/T 2076 Rules of cutting tools represented by indexable insert size (GB/T 2076-2007, ISO 1832.2004, MOD) GB/T 15306.4 Ceramic indexable inserts - Part 4. Technical conditions

3 blade type

Ceramic indexable inserts of the type specified in this standard are as follows. TN. Law backward blade angle of 0 ° of the equilateral triangle; SN. Act backward square blade angle of 0 °; CN. France back angle is 0 ° and 80 ° nose angle of the diamond blade; DN. France back angle is 0 ° and 55 ° nose angle of the diamond blade; RN. circular blade method backward angle of 0 °. This Part of the blade without chip breaker. Usually you should use ceramic inserts with a chamfer or rounding the cutting edge of the cutting edge, see Chapter 6. Appendix C in Table C. 1 shows the insert size range.

4 Tolerance

This section provides a ceramic indexable insert G and M grade level accuracy available under GB/T 2076 regulations. According to GB/T 2076 predetermined allowable deviation values \u200b\u200bare listed in Appendix A, Table A. 1, other tolerances are shown in Tables 3 to 7.

5 fixing holes

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 15306.2-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 15306.2-2008_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 15306.2-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 15306.2-2008_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 15306.2-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15306.2-2008 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.