Standard No.:	GB/T 16462.1-2007
English Name:	Test conditions for numerically controlled turning machines and turning centres—Part 1:Geometric test for machines with a horizontal workholding spindle
Chinese Name:	数控车床和车削中心检验条件第1部分:卧式机床几何精度检验
Chinese Classification:	J53    Lathe
Professional Classification:	GB    National Standard
ICS Classification:	25.040.20 25.040.20    Numerically controlled machines 25.040.20
Source Content Issued by:	AQSIQ; SAC
Issued on:	2007-7-17
Implemented on:	2007-12-1
Status:	superseded
Superseded by:	GB/T 16462.1-2023 Test conditions for numerically controlled turning machines and turning centres—Part 1:Geometric tests for machines with horizontal workholding spindle
Superseded on:	2024-7-1
Abolished on:	2024-07-01
Superseding:	GB/T 16462-1996 Numerically controlled turning machines―Testing of the accuracy
Target Language:	English
File Format:	PDF
Word Count:	20000 words
Translation Price(USD):	600.0
Delivery:	via email in 1~3 business day

GB/T16462的本部分规定了床身上最大回转直径至1000mm,线性轴线行程至2000mm的普通精度等级的数控卧式车床和车削中心的几何精度检验。犣轴行程大于2000mm 的该类机床也可参照使用。
本部分还规定了各项几何精度检验的允差。
本部分解释了数控车床和车削中心的不同概念、不同配置及通用特点,并提供了控制轴的术语和名称(见图1和表1)。
本部分仅适用于机床的精度检验,它不适用于机床的运转检验(例如:机床的振动,异常的噪声,部件的爬行等检验)及机床的特性检验(如:速度,进给检验),因为这些检验通常在精度检验之前进行。