Standard No.:	JB/T 9768-1999
English Name:	Internal combustion engines -- Cylinder liners -- Specification and inspection for plateau honing cross hatch
Chinese Name:	内燃机 气缸套平台珩磨网纹 技术规范及检测方法
Chinese Classification:	J92    Engine body and moving parts
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	National Technical Committee on Internal Combustion Engine Standardization
Issued on:	1999-09-17
Implemented on:	2000-1-1
Status:	abolished
Superseded by:	JB/T 5082.7-2011 Internal combustion engines — Cylinder liners —Part 7：Specifications and inspections for Plateau honing cross hatch
Superseded on:	2011-8-1
Abolished on:	2011-08-01
Superseding:	ZB J92011-1989
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	450.00
Delivery:	via email in 1~3 business day

JB/T 9768-1999 本标准是对 ZB J92 011-89《内燃机气缸盖螺栓 技术条件》的修订。修订时仅按有关规定作了编辑性修改，主要技术内容没有改变。 本标准规定了气缸套内孔表面平台珩磨网纹的技术规范，检测及评定方法。 本标准适用于内燃机气缸套内孔表面采用平台珩磨工艺加工的平台珩磨网纹及表面质量的检测。 本标准于 1989 年首次发布。