GB/T 28388.2-2012Swinging linkage milling head with axes A,C - Part 2: Specifications (English PDF)
摆动式AC轴联动铣头 第2部分：技术条件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 11, 2012
Implementation date
October 1, 2012
Scope
GB/T 28388.2-2012 is the English-translated version of 摆动式AC轴联动铣头 第2部分：技术条件.
GB/T 28388.2-2012 is the second part of the Chinese series on the swinging linkage milling head with A and C axes, and it sets the technical requirements.
It covers the general requirements and then the requirements on the parts and the assembly, the machining accuracy, the rigidity, the electrical equipment and safety, the noise, the idle running and loaded tests, and the provisions on marking, packaging, transport and storage.
It applies to the swinging A and C (or B and C) axis milling heads fitted to CNC milling machines, CNC boring and milling machines and machining centres. Head makers, machine tool builders and the buyers who accept a head use it.
Part 1 of the series covers the accuracy test. Issued on 11 May 2012, it has applied since 1 October 2012.
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Document preview — GB/T 28388.2-2012
National Standard of the People's Republic of China
- ICS
- 25.060.20
- Classification
- J 52
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 General requirements
- 4 Model and parameters
Foreword
GB/T 28388 "swing AC-axis milling head" is divided into two parts.
--- Part 1. Testing of the accuracy;
--- Part 2. Technical requirements.
This is Part 2 GB/T 28388 in.
Rules in this section in accordance with GB/T 1.1-2009 given draft.
1 Scope
This section GB/T 28388 provisions of the swing AC-axis milling head design, manufacture, inspection and acceptance requirements.
This section applies to CNC milling, CNC boring and milling machines, machining centers and other ancillary swing AC (or BC) axis milling head (hereinafter Said Head).
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this document. 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 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/T 13306-1991 signage
GB 15760-2004 metal cutting machine tool safety general technology condition
GB/T 16769-2008 metal cutting machine noise level measurements
GB/T 19449.2-2004 Part 2 with flange contact surface of a hollow cone interfaces. mounting hole size --- (ISO 12164-2:2001, IDT)
GB/T 25373 Metal Cutting Machine Assembly General technical conditions
GB/T 25376 metal cutting machine tools, machining parts General technical conditions
GB/T 28388.1 swing AC-axis 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 part is the GB/T 9061, GB/T 25376, GB/T 25373 standards such as concrete and additions. Head acceptance in this section When the above criteria should also be 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.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 3837-20017/24 tapers for tool shanks for manual changing
- GB/T 9061-2006Metal-cutting machine tools - General specifications
- GB/T 10944.1-2006Tool shanks with 7/24 taper for automatic tool changers -- Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF
- GB/T 13306-1991Plates
- GB 15760-2004Metal cutting machines - General specifications for safeguarding
- GB/T 16769-2008Metal-cutting machine tools -- Measurement method of sound pressure level
GB 5226.1 · IEC 60204-1:2005
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Related Standards
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 19449.2-2004 — Hollow taper interface with flange contact surface -- Part 2: Receivers -- Dimensions
GB/T 25373-2010 — Metal-cutting machine tools - General specifications of assembling
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