GB/T 31397-2015Heavy duty deephole drilling and boring machines—Specifications (English PDF)
重型深孔钻镗床 技术条件
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
May 15, 2015
Implementation date
September 1, 2015
Scope
GB/T 31397-2015 is the English-translated version of 重型深孔钻镗床 技术条件.
GB/T 31397-2015 is the Chinese standard "Heavy duty deephole drilling and boring machines—Specifications". Its scope clause reads: This standard specifies the heavy deep hole boring machine manufacturing and inspection requirements.
This standard applies to the maximum bore diameter of 250mm ~ 1000mm, maximum boring depth of 3000mm ~ 20000mm workpiece Headstock fixed and portable general-purpose heavy-duty deep hole boring machine. Its clauses include general requirements; accessories and tools.
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Document preview — GB/T 31397-2015
National Standard of the People's Republic of China
- ICS
- 25.080.20
- Classification
- J 54
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 General requirements
- 4 accessories and tools
1 Scope
This standard specifies the heavy deep hole boring machine manufacturing and inspection requirements.
This standard applies to the maximum bore diameter of 250mm ~ 1000mm, maximum boring depth of 3000mm ~ 20000mm workpiece
Headstock fixed and portable general-purpose heavy-duty deep hole boring machine.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB 5226.1 mechanical and electrical safety of machinery - Electrical equipment - Part 1. General requirements
GB/T 6576-2002 machine lubrication system
GB/T 9061-2006 General technical conditions for metal cutting machine tools
GB 15760 metal cutting machine tool safety general technology condition
GB/T 16769-2008 Metal-cutting machine noise level measurements
GB/T 23570-2009 Metal Cutting Machine welded General technical requirements
GB/T 23572-2009 Metal Cutting Machine Hydraulic System General technical conditions
GB/T 23575-2009 Metal Cutting Machine conical surface coloring method test and evaluation
GB/T 25373-2010 Metal Cutting Machine Assembly General technical conditions
GB/T 25374-2010 Metal Cutting Machine cleanliness measurement method
GB/T 25375-2010 Metal Cutting Machine topcoat color combination test and evaluation method
GB/T 25376-2010 Metal cutting machine tools, machining parts General technical conditions
JB/T 8332.1-2011 heavy-duty deep hole boring machine - Part 1. Testing of the accuracy
3 General requirements
When the machine according to the acceptance criteria, should also be on the GB/T 9061-2006, GB/T 23570-2009, GB/T 25373-2010,
GB/T 25376-2010 in particular without the standard of the rest of the items tested.
4 accessories and tools
4.1
The following should be randomly supplied accessories and tools.
a) set of special tools;
b) anchor bolts, nuts, washers, adjust the horn set.
4.2
expand machine performance of special accessories, according to the agreement it should be based on user requirements supply.
4.3
standard machine accessories and tools, should ensure compatibility and performance of joints.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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