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GB/T 19903.11-2008 English PDF

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GB/T 19903.11-2008: Industrial automation systems and integration -- Physical device control -- Data model for computerized numerical controllers -- Part 11: Process data for milling
Status: Valid
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GB/T 19903.11-2008English1474 Add to Cart 8 days [Need to translate] Industrial automation systems and integration -- Physical device control -- Data model for computerized numerical controllers -- Part 11: Process data for milling Valid GB/T 19903.11-2008

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Basic data

Standard ID GB/T 19903.11-2008 (GB/T19903.11-2008)
Description (Translated English) Industrial automation systems and integration -- Physical device control -- Data model for computerized numerical controllers -- Part 11: Process data for milling
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J07
Classification of International Standard 25.040.20
Word Count Estimation 74,729
Date of Issue 2008-03-31
Date of Implementation 2008-11-01
Quoted Standard GB/T 16656.11; GB/T 16656.21
Adopted Standard ISO 14649-11-2004, IDT
Regulation (derived from) National Standard Approval Announcement 2008 No.5 (Total No.118)
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 milling process private data. This part of processing common data model and GB/T 19903. 10 described together, the interface computer numerical control milling and programming systems. It can be used for all kinds of machine tools milling operations, milling, machining centers with automatic tool or lathe with milling function. Defined by the scope of this section does not include turning, Other processes, such as grinding or EDM, these processes will be part of the definition in GB/T 19903 behind. Milling-schema in GB/T 19903 in this part of the definition of the main contents of a typical milling and drilling process-specific data types. Among these are free-form surface milling, there are prismatic workpieces milling. Model does not include the type of geometry, representation, basic types available instances and generic processes, processing characteristics. Specific information see GB/T 16656 and GB/T 19903. 10. EXPRESS language processing data describes the use of GB/T 16656. 11 defined data encoded using the GB/T 16656. 21 relevant regulations.

GB/T 19903.11-2008: Industrial automation systems and integration -- Physical device control -- Data model for computerized numerical controllers -- Part 11: Process data for milling


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Industrial automation systems and integration Physical device control Data model for computerized numerical controllers Part 11.. Process data for milling ICS 25.040.20 J07 National Standards of People's Republic of China GB/T 19903.11-2008/ISO 14649-11.2004 Industrial automation systems and integration - Physical device control Data model for computerized numerical controllers of Part 11. Process data for milling (ISO 14649-11.2004, IDT) Posted 2008-03-31 2008-11-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ Introduction Ⅳ 1 Scope 1 2 Normative references 1 3 Terms and definitions 4 2 General process data 4.1 Title and reference 2 4.2 3 special machining operations 4.2.1 Milling NC function 3 4.2.2 Milling tool orientation 3 4.2.3 milling operations 4 4.2.4 milling process 5 4.2.5 Milling function 6 4.2.6 Type of milling operation 7 4.2.7 Operating free-form surface 13 4.2.8 2-axis milling operations 16 semi 4.2.9 Face milling 20 4.2.10 Side milling 21 4.2.11 bottom surface 22 and side milling 4.2.12 type of drilling operation 22 24 4.2.13 Drilling Operation 4.2.14 boring operation 25 4.2.15 back boring 26 4.2.16 tapping 27 Drilling 27 4.2.17 Thread 4.3 mode ends 27 5 Conformance Requirements 27 5.1 Consistency Type 1 entity 27 5.2 Consistency Type 2 entity 28 Appendix A (normative appendix) EXPRESS 31 list Appendix B (normative) Short name of the entity 42 Annex C (normative) Implementation of specific requirements 44 Appendix D (Informative Appendix) EXPRESS-G 45 Annex E (informative) Sample NC program 51 Chinese index 66 English 68 Index GB/T 19903.11-2008/ISO 14649-11.2004

Foreword

GB/T 19903 "Industrial automation systems and integration - Physical device control data model for computerized numerical controllers of" equivalent mining With ISO 14649. GB/T 19903 have been developed and plans to develop the following. --- Part 1. Overview and basic principles (ISO 14649-1); --- Part 10. General process data (ISO 14649-10); --- Part 11. Process data for milling (ISO 14649-11); --- Part 12. Process data for turning (ISO 14649-12); --- Part 111. milling tools (ISO 14649-111); Basic types of method, processing characteristics, and general technology available instances. This information is specific reference GB/T 16656 and GB/T 19903.10. EXPRESS language for describing data processing using GB/T 16656.11 defined data encoded using GB/T 16656.21 Related Provisions.

2 Normative references

The following documents contain provisions which, through GB/T 19903 reference in this text, constitute provisions of this part. 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 16656.11 representation and exchange of industrial automation systems and integration - Product data - Part 11. Description methods. EXPRESS language reference manual (GB/T 16656.11-1996, eqv ISO /DIS10303-11.1993) GB/T 16656.21 representation and exchange of industrial automation systems and integration - Product data - Part 21. Implementation methods. exchange Plain text coding structure (GB/T 16656.21-1997, idt ISO 10303-21.1994)

3 Terms and Definitions

The following terms and definitions in this section. 3.1 Milling operation for cutting a workpiece. Often after finishing roughing. The aim is to reach the finishing surface quality requirements (With respect to the roughing). 3.2 Milling operation for cutting a workpiece. Roughing purpose is to remove large amounts of material in a short time, then the surface quality is not an important factor. After roughing usually finishing (see 3.1). GB/T 19903.11-2008/ISO 14649-11.2004

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