JB/T 9894.2-2015 (English Version) PDF

Scope: This part of JB/T 9894 specifies the requirements for the manufacture and acceptance of flat end face drilling center hole machine tools with ordinary precision levels for general purposes. This section applies to machine tools (hereinafter referred to as machine tools) with a maximum workpiece diameter up to 320 mm and a maximum workpiece length up to 3000mm.

JB/T 9894.2-2015 Referenced Document

GB 15760-2004 Metal-cutting machine tools-General safeguarding specification
GB 5226.1-2008 Electrical safety of machinery - Electrical equipment for machinery - Part 1: General specifications
GB/T 16769-2008 Metal-cutting machine tools.Measurement method of sound pressure level
GB/T 17421.2-2000 Test code for machine tools-Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes
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 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 6576-2002 Machine tools--Lubrication systems
GB/T 7932-2003 Pneumatic fluid power--General rules relating to systems
GB/T 9061-2006 General specifications for metal-cutting machine tools
JB/T 9894.1-2015 Milling face and drilling center hole machines.Part1: Testing of the accuracy

2015 JB/T 9894.2-2015 Milling face and drilling center hole machines.Part 2: Specifications
1999 JB/T 9894.2-1999 Flat-face centre drilling lathes Technical conditions