JB/T 8768.1-2011
High precision horizontal lathes.Part 1:Testing of the accuracy (English Version)

Standard No.

JB/T 8768.1-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Machinery

Latest

JB/T 8768.1-2011

Replace

JB/T 8768-1998

Scope

This part of JB/T 8768 specifies the requirements and inspection methods for the geometric accuracy and working accuracy of high-precision horizontal lathes. This part is applicable to high-precision horizontal lathes with a maximum rotation diameter of 250 mm to 500 mm and a maximum workpiece length of 1500 mm.

JB/T 8768.1-2011 Referenced Document

• GB/T 17421.1-1998 Test code for machine tools. Part 1: Geometric accuracy of machines operating under no-load or finishing conditions

JB/T 8768.1-2011 history

• 2011 JB/T 8768.1-2011 High precision horizontal lathes.Part 1:Testing of the accuracy
• 1998 JB/T 8768-1998 High precision horizontal lathes Accuracy inspection