JB/T 7448.1-2006
Miniature modular machines Part 1: Testing of the accuracy (English Version)

Standard No.

JB/T 7448.1-2006

Language

Chinese, Available in English version

Release Date

2006

Published By

Professional Standard - Machinery

Latest

JB/T 7448.1-2006

Replace

JB/T 7448.1-1994

Scope

This part of JB/T 7448 specifies the requirements and methods for geometric accuracy and working accuracy inspection of small combined machine tools. This section applies to rotary table type, mobile table type and fixed table type small combined machine tools (hereinafter referred to as machine tools) composed of spindle components with a nominal size up to 250mm.

JB/T 7448.1-2006 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
• GB/T 17421.2-2000 Test code for machine tools-Part 2:Determination of accuracy and repeatability of positioning numerically controlled axes

JB/T 7448.1-2006 history

• 2006 JB/T 7448.1-2006 Miniature modular machines Part 1: Testing of the accuracy
• 1994 JB/T 7448.1-1994 Accuracy of small combination machine tool