GB/T 6476-2021
Surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy (English Version)
- Standard No.
- GB/T 6476-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 6476-2021
- Replace
- GB/T 6476-2007
- Scope
- This document specifies the geometric accuracy inspection and working accuracy inspection of surface grinding machines with vertical axis and rectangular table for general purpose and ordinary precision. This document specifies the appropriate tolerances for these inspections. This document does not apply to surface grinding machines with fixed or round tables, nor does it apply to surface grinders with longitudinal movement of the grinding head. This document is only used for the accuracy inspection of the machine tool, not for the operation inspection of the machine tool (such as vibration, abnormal noise, crawling of moving parts, etc.), nor for the parameter inspection of the machine tool (such as speed, feed rate, etc.) , these checks are usually performed before the precision test.
GB/T 6476-2021 Referenced Document
- GB/T 19660-2005 Industrial automation systems and integration-Numerical control of machines-Coordinate system and motion nomenclature
- ISO 230-1:2012 Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
- ISO 2302 Isobutene-isoprene rubber (IIR) — Evaluation procedure
GB/T 6476-2021 history
- 2021 GB/T 6476-2021 Surface grinding machines with vertical grinding wheel spindle and reciprocating table—Testing of the accuracy
- 2007 GB/T 6476-2007 Surface grinding machines with vertical grinding wheel spindle and reciprocating table- Testing of the accuracy
- 1986 GB/T 6476-1986 Surface grinding machines with vertical grinding wheel spindle and reciprocating table--Testing of the accuracy
