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GB/T 28389.2-2012 English PDF

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GB/T 28389.2-2012: Auto index milling head with axes A, C of main drive -- Part 2: Specifications
Status: Valid
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GB/T 28389.2-2012English169 Add to Cart 3 days [Need to translate] Auto index milling head with axes A, C of main drive -- Part 2: Specifications Valid GB/T 28389.2-2012

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Basic data

Standard ID GB/T 28389.2-2012 (GB/T28389.2-2012)
Description (Translated English) Auto index milling head with axes A, C of main drive -- Part 2: Specifications
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard J52
Classification of International Standard 25.060.20
Word Count Estimation 7,725
Quoted Standard GB/T 3837-2001; GB 5226.1; GB/T 9061-2006; GB/T 13306-1991; GB/T 10944.1-2006; GB 15760-2004; GB/T 16769-2008; GB/T 25373; GB/T 25376; GB/T 28389.1; JB/T 2326-2005; JB/T 3207-2005; JB/T 3997-1994
Regulation (derived from) National Standards Bulletin No. 9 of 2012
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 AC main drive shaft driven automatic indexing milling head design, manufacturing and inspection requirements. This section applies to CNC milling, CNC boring and milling machines, machining centers and other main transmission d

GB/T 28389.2-2012: Auto index milling head with axes A, C of main drive -- Part 2: Specifications

---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.
ICS25.060.20 J52 National Standards of People's Republic of China AC main drive shaft driven automatic indexing milling head Part 2. Technical requirements AutoindexmilingheadwithaxesA, Cofmaindrive- Part 2. Specifications Issued on. 2012-10-01 2012-05-11 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 28389 "main drive shaft driven AC automatic indexing milling head" is divided into two parts. --- Part 1. Testing of the accuracy; --- Part 2. Technical requirements. This is Part 2 GB/T 28389 in. Rules in this section in accordance with GB/T 1.1-2009 given draft. This part is proposed by China Machinery Industry Federation. This part of the National Metal Cutting Machine Standardization Technical Committee (SAC/TC22) centralized. This section is drafted. Guilin Machine Tool Company Limited. The main drafters of this section. GRAPHIC, Feng Jianguo CHANG Liu Shui Yang, Han Tao. AC main drive shaft driven automatic indexing milling head Part 2. Technical requirements

1 Scope

This section GB/T 28389 provisions of the main drive shaft driven AC automatic indexing milling head design, manufacture and inspection requirements. This section applies to CNC milling, CNC boring and milling machines, machining centers and other main drive driven AC (or BC) axis automatic indexing Head (hereinafter referred to as heads).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 3837-2001 7.24 taper shank tool manually (eqvISO 297. 1988) GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements (GB 5226.1-2008, IEC 60204-1.2005, IDT) GB/T 9061-2006 General technical conditions for metal cutting machine tools GB/T 13306-1991 signage GB/T 10944.1-2006 automatic tool changer with 7.24 taper tool shank 40, 4550 and No. shank - Part 1. Dimensions and Cone Angle tolerance (ISO 7388-1. 1983, IDT) GB 15760-2004 metal cutting machine tool safety general technology condition GB/T 16769-2008 metal cutting machine noise level measurements GB/T 25373 Metal Cutting Machine Assembly General technical conditions GB/T 25376 metal cutting machine tools, machining parts General technical conditions GB/T 28389.1 main drive shaft driven AC automatic indexing milling head - Part 1. Testing of the accuracy JB/T2326-2005 machine tool accessories Model Methodology JB/T3207-2005 machine tool accessories packaging technology JB/T3997-1994 Metal Cutting Machine gray iron castings

3 General requirements

This section GB/T 28389 is to GB/T 9061, GB/T 25376, GB/T 25373 standards such as concrete and additions. According to the present Acceptance milling part, should also be in the above standard without the specific part of the remaining projects related to the acceptance inspection.

4 model and parameters

4.1 Head model should comply with JB/T2326-2005 of. 4.2 Head basic parameters in Table 1.

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