Standard No.:	JB/T 9915-1999
English Name:	Double Disc Surface Grinder with Vertical Spindle - Accuracy Inspection
Chinese Name:	立轴双端面磨床 精度检验
Chinese Classification:	J55    Grinding machine
Professional Classification:	JB    Professional Standard - Machinery
ICS Classification:	25.080.50 25.080.50    Grinding and polishing machines 25.080.50
Source Content Issued by:	National Technical Committee on Standardization of Metal-cutting Machine Tools
Issued on:	1999-05-20
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 9907.3-2014 Double Disc Surface Grinding Machines - Part 3: Double Disc Surface Grinding Machines with Vertical Spindle - Testing of the Accuracy
Superseded on:	2014-10-1
Abolished on:	2014-10-01
Superseding:	ZB J55013-1987
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	264.0
Delivery:	via email in 1~3 business day

JB/T 9915-1999 本标准是对 ZB J55 012-87《立轴双端面磨床 精度》的修订。 与本标准相配套的标准有： GB/T 7177-1987 双端面磨床 参数 JB/T 9907.1-1999 双端面磨床 系列型谱 JB/T 9907.2-1999 双端面磨床 制造与验收技术要求 本标准规定了立轴双端面磨床的几何精度检验和工作精度检验的要求及检验方法。 本标准适用于砂轮外径 400~750mm 的一般用途的贯穿送料立轴双端面磨床或圆盘送料立轴双端面磨床。 本标准于 1987 年 5 月首次发布。