JB/T 4373-1999
Test conditions for boring and milling machines with horizantal spidle.Testing of the accuracy.Part:4Planer type machines with movable column (English Version)

Standard No.

JB/T 4373-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2020-01

Replace By

JB/T 4373.1-2019

Latest

JB/T 4373.1-2019

Replace

JB/T 4373-1986

Scope

This standard specifies the inspection methods and tolerances for geometric accuracy, axis positioning accuracy and repeatable positioning accuracy, and working accuracy of ordinary and CNC horizontal milling and boring machines (planer machine tools with moving columns). This standard applies to ordinary and CNC horizontal milling and boring machines (planer type machine tools with rare earth columns).

JB/T 4373-1999 history

• 2020 JB/T 4373.1-2019 Horizontal milling and boring machines with planers - Part 1: Inspection of accuracy
• 1999 JB/T 4373-1999 Test conditions for boring and milling machines with horizantal spidle.Testing of the accuracy.Part:4Planer type machines with movable column
• 0000 JB/T 4373-1986