剪板机　精度 Plate shear—Testing of the accuracy  ICS  25.120.10 CCS  J 62   中华人民共和国国家标准 GB/T 14404—2024 代替 GB/T 14404—2011 2024-11-2 8发布 2025-06-0 1实施     国家市场监督管理总局 国家标准化管理委员会 发 布 目　　次 前言   ·····································································································   Ⅲ 1     范围   ··································································································   1 2     规范性引用文件   ······················································································   1 3     术语和定义   ···························································································   1 4     检验要求   ······························································································   1      4.1     一般要求   ·························································································   1      4.2     工作精度的检验条件   ·············································································   1 5     精度要求及检验方法   ·················································································   2      5.1     几何精度   ·························································································   2      5.2     数控挡料装置的定位精度和重复定位精度   ······················································   5      5.3     工作精度   ·························································································   6 GB/T 14404—2024     Ⅰ