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GBZ24636.3-2009 English PDF

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US$719.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ24636.3-2009: Geometrical Product Specifications (GPS) -- Statistical tolerance -- Part 3: Statistical quality indices of a component lot (process)
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 24636.3-2009	719	Add to Cart	6 days	Geometrical Product Specifications (GPS) -- Statistical tolerance -- Part 3: Statistical quality indices of a component lot (process)	Valid

Similar standards

GB/T 23901.5 GB/T 23901.4 GB/T 23907 GB/Z 24636.5 GB/Z 24636.2 GB/Z 24636.4

Basic data

Standard ID: GB/Z 24636.3-2009 (GB/Z24636.3-2009)
Description (Translated English): Geometrical Product Specifications (GPS) -- Statistical tolerance -- Part 3: Statistical quality indices of a component lot (process)
Sector / Industry: National Standard
Classification of Chinese Standard: J04
Classification of International Standard: 17.040.10
Word Count Estimation: 31,334
Date of Issue: 2009-11-15
Date of Implementation: 2010-09-01
Quoted Standard: GB/T 321; GB/Z 20308
Regulation (derived from): ?National Standard Approval Announcement 2009 No.13 (Total No.153)
Issuing agency(ies): Ministry of Health of the People's Republic of China
Summary: This standard specifies the statistical quality indicators related to the quality of parts batch manufacturing process characteristics and its application in the design tolerances and quality improvement of. This section applies to linear dimensions of statistical process control applications. Especially those with a high tolerance level with the size, also apply to have bilateral specification limits and quality characteristics of metrological applications of statistical process control.

GBZ24636.3-2009: Geometrical Product Specifications (GPS) -- Statistical tolerance -- Part 3: Statistical quality indices of a component lot (process)

---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.
Geometrical Product Specifications (GPS). Statistical tolerance. Part 3. Statistical quality indices of a component lot (process) ICS 17.040.10 J04 People's Republic of China national standardization of technical guidance documents Geometrical product specifications (GPS) statistical tolerances Part 3. part lot (process) Statistical quality indicators Posted.2009-11-15 2010-09-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released Directory Preface Ⅰ 1 Scope 1 2 Normative references 1 3 basic concepts 1 3.1 parts batch 1 3.2 manufacturing process 1 3.3 The process of direct quality indicators 1 3.4 indirect quality indicators process 1 4 quality indicators of the expression 1 4.1 direct quality indicator expression 1 4.2 Process capability index expression 2 5 Process Quality Indicators Rating 2 5.1 Process Failure Rate Pd's standardized numerical grade 2 5.2 The process of the middle area (excellent) rate of standardized value classification 3 5.3 The average mass loss rate of the process of standardized numerical classification 4 5.4 Application of specific quality indicators Chart 4 5.5 Process Capability Index Cpm application chart 4 Appendix A (informative) part of the batch manufacturing process quality indicators and statistical tolerance selection 5 Appendix B (informative) in the Cp- 犽 plane to ensure quality indicators of the statistical tolerance band Figure 12 Appendix C (Informative) Statistical tolerance band to ensure quality indicators in the Cp-δ plane Figure 19 Appendix D (informative) position in the GPS matrix model

Foreword

GB /Z24636 "Product Geometrical Specifications (GPS) Statistical Tolerance" is divided into the following five parts. --- Part 1. Terms, definitions and basic concepts; --- Part 2. statistical tolerance values and their designations; --- Part 3. Part Lot (process) of the statistical quality indicators; --- Part 4. statistical tolerance design based on a given level of confidence; --- Part 5. Assembly batch (hole, shaft with) the statistical quality indicators. This section GB /Z24636 Part 3. This part of Appendix A, Appendix B, Appendix C and Appendix D are informative appendix. This part of the National Product Size and Geometry Technical Standardization Technical Committee proposed and centralized. This section is drafted. Shandong University of Technology, China Machine Productivity Promotion Center, Zhengzhou University, Zhejiang Asia Pacific Electromechanical Co., Ltd. Former Institute of Technology. The main drafters of this section. Zhang Yu, Xiong Xi, Zhang Linna, Huang Guoxing, Zhao Zexiang. Geometrical product specifications (GPS) statistical tolerances Part 3. part lot (process) Statistical quality indicators

1 Scope

GB /Z24636 provisions of this part of the manufacturing process of parts quality characteristics of the statistical quality indicators and tolerances in the design and quality The amount of improvement in the application. This section applies to the linear size of the application of statistical process control, especially with a higher tolerance level with the size; also applies to Bilateral specification limits and the application of statistical process control metrology quality characteristics.

2 Normative references

The following documents contain provisions which, through reference in this part of GB /Z24636, become the provisions of this section. Any reference to the date of the citation All subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to be reached under this section The parties to the agreement examine whether the latest versions of these documents are available. For undated references, the latest version applies to this book section. GB/T 321 priority number and priority number (GB/T 321-2005, ISO 3. 1973, IDT) GB /Z20308 Geometrical product specifications (GPS) master plan (GB /Z20308-2006, ISO /T R14638..1995, MOD)

3 basic concepts

A batch of parts with a specific drawing, a specific production lot number (or order), and specific quality requirements. Part batches should have the same material, workmanship Art conditions, time characteristics and processing of the main. This part of the manufacturing process refers to the formation of the relevant quality characteristics of the process, referred to as the process. The process of direct quality indicators, including process failure rate Pd, the process of superiority rate (or process area rate) Pc and the average quality of the process loss PQL and so on. Indirect quality evaluation of the process indicators for the process capability index Cpk and Cpm.

4 quality indicators of the expression

When the process applies statistical process control and is under control, the process quality metrics can be calculated using the formulas in Tables 1 and 2. 4.1 direct quality indicator expression Table 1 gives the expression of process quality index as a function of Cp and 犽. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ24636.3-2009_English be delivered?

Answer: Upon your order, we will start to translate GBZ24636.3-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GBZ24636.3-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ24636.3-2009_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.