GB/T 25657.2-2010 Active National standards

GB/T 25657.2-2010 Numerical control spline hobbing machines—Part 2:Specifications

GB/T 25657.2-2010 Numerical control spline hobbing machines—Part 2:Specifications

Publish Date: 2010-12-23 Implement Date: 2011-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 25657.2-2010

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Geared and threaded machining machines

ICS Name: CNC machine tools

Publish Date: 2010-12-23

Implement Date: 2011-07-01

Pages: 9 pages

Scope

This part of GB/T 25657 specifies the requirements for the design, manufacture, inspection, and acceptance of CNC spline shaft milling machines.
This part is applicable to CNC spline shaft milling machines (hereinafter referred to as "machines") with a maximum milling diameter of up to 400 mm and a maximum workpiece length of up to 4,000 mm.

Development Information

Word Count: 15 Thousand words Pages: 9 pages

Same series standard

GB/T 25657.1-2010 Numerical control spline hobbing machines—Part 1:Testing of the accuracy

Referenced Standards

GB/T 6576-2002 Machine tools—Lubrication systems GB/T 9061-2006 General specifications for metal-cutting machine tools GB/T 10095.1-2008 Cylindrical gears—System of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 17421.1-1998 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or finishing conditions GB/T 23570-2009 Welding parts for metal cutting machines—General specifications GB/T 23572-2009 Hydraulic system general specifications for metal cutting machine tools GB/T 25372-2010 Metal-cutting machine tools—Accuracy grade GB/T 25373-2010 Metal-cutting machine tools—General specifications of assembling GB/T 25374-2010 Metal-cutting machine tools—Measuring method of cleanliness GB/T 25376-2010 Metal-cutting machine tools—General specifications of machining parts GB/T 25657.1-2010 Numerical control spline hobbing machines—Part 1:Testing of the accuracy GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 15760-1995 Metal-cutting machine tools—General safeguarding specification GB 15760-2004 Metal-cutting machine tools—General safeguarding specification JB/T 8832-2001 Machine tool numerical control system general technical specification JB/T 3997-1994 Metal cutting machine tool gray cast iron parts technical specification GB 15760-2025 Metal cutting machines—General specifications for safeguarding

Related Standards

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GB/T 12177-1990 Numerical control of machines—NC processor output— Logical structure

Publish Date: 1990-01-04

GB/T 12646-1990 Active

GB/T 12646-1990 Numerical control of machines—NC processor input—Basic part program reference language

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GB/T 3168-1993 Active

GB/T 3168-1993 Numerical control of machines—Symbols

Publish Date: 1993-07-21

GB/T 14660-1993 Replaced

GB/T 14660-1993 NC jig boring machine—Testing of the accuracy

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GB/T 16462-1996 Abolished

GB/T 16462-1996 Numerically controlled turning machines—Testing of the accuracy

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GB/T 8129-1997 Replaced

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