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GB/T 24734.4-2009 English PDF

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US$149.00 · In stock
Delivery: <= 2 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 24734.4-2009: Technical product documentation -- Digital product definition data practices -- Part 4: Requirements for design model
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24734.4-2009	149	Add to Cart	2 days	Technical product documentation -- Digital product definition data practices -- Part 4: Requirements for design model	Valid

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GB/T 23901.5 GB/T 23901.4 GB/T 23907 GB/T 24734.1 GB/T 24734.2 GB/T 24734.11

Basic data

Standard ID: GB/T 24734.4-2009 (GB/T24734.4-2009)
Description (Translated English): Technical product documentation -- Digital product definition data practices -- Part 4: Requirements for design model
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J04
Classification of International Standard: 01.100.01
Word Count Estimation: 5,546
Date of Issue: 2009-11-30
Date of Implementation: 2010-09-01
Quoted Standard: GB/T 4458.4-2003; GB/T 24734.1-2009; GB/T 24734.8-2009
Adopted Standard: ISO 16792-2006, NEQ
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 geometrical ratio of three groups of CAD design model, accuracy, model of integrity, assembly model integrity, installation model integrity requirements. This section applies to the digital product definition of the relevant application, development, services and research.

GB/T 24734.4-2009: Technical product documentation -- Digital product definition data practices -- Part 4: Requirements for design model

---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.
Technical product documentation Digitai product definition data practices Part 4. Requirements for design model ICS 01.100.01 J04 National Standards of People's Republic of China Technical product documentation Digital product definition data practices Part 4. Requirements for design model (ISO 16792.2006, Technicalproductdocumentation- Digitalproductdefinitiondatapractices, NEQ) 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 24734 "Technical product documentation - Digital product definition data practices" is divided into 11 parts. --- Part 1. Terms and definitions; --- Part 2. Data set identification and control; --- Part 3. Data collection requirements; --- Part 4. Requirements for design model; --- Part 5. General requirements for product definition data; --- Part 6. Geometric Modeling feature specification; --- Part 7. Comment claim; --- Part 8. Numerical model and size requirements; --- Part 9. Application of reference; --- Part 10. Application of geometric tolerances; --- Part 11. model geometry detail level. This section GB/T 24734 "Technical product documentation - Digital product definition data practices" in Section 4, gives a three-dimensional CAD Geometric ratio design model, the accuracy, completeness model, assembly model integrity, installation model integrity and other requirements. This section is based on the ISO 16792.2006 "Technical product documentation - Digital product definition data practices" in Chapter 6, "to design model NEQ)

3 Terms and Definitions

Terms and definitions GB/T 24734.1-2009 established in this section apply to GB/T 24734 of.

4 General requirements

Design model expression product under conditions of a specific size desired geometry, e.g., the particular condition dimensions. minimum size, maximum size Inch, average size. Conditions specific dimensions should be indicated in the general comments.

5 ratio and geometric precision

Design model should be modeled in accordance with the ratio of 1. Design model is a numerical precision workpiece machining accuracy required to ensure that the workpiece meet the design requirements. Accuracy of the model should be designed In the data set shows that the model can not exceed the number of decimal places marked precision design model. NOTE. If scale model changes may cause dimensions and tolerances due to rounding and change accordingly, see GB/T 24734.8-2009 in 4.2 content.

6 model integrity

In order to ensure the integrity of the component definition, the model should include geometry, attributes, and label information. Complete model should be established to form a package Including geometry, attributes and comments, including a complete product definition. The following list is not complete model should meet the requirements of the definition. --- Model is completely non-represented should be indicated, such as. symmetric parts of the model. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 24734.4-2009_English be delivered?

Answer: Upon your order, we will start to translate GB/T 24734.4-2009_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 2 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 24734.4-2009_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 24734.4-2009_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.