ISO 6626-3:2008 内燃机 活塞环 第3部分：钢制螺旋撑簧油环

标准编号：ISO 6626-3:2008

中文名称：内燃机 活塞环 第3部分：钢制螺旋撑簧油环

英文名称：Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings made of steel

发布日期：2008-06

标准范围

ISO 6626-3:2008规定了SOR（带R形槽）和SOV（带V形槽）活塞环类型的钢制螺旋弹簧加载氮化控油环的基本尺寸。ISO 6626-3:2008适用于往复式内燃机用直径在60 mm到200 mm之间的钢制螺旋弹簧加载氮化控油环。它也可用于在类似条件下工作的压缩机活塞环。

ISO 6626-3:2008 specifies the essential dimensions of coil-spring-loaded, nitrided oil control rings made of steel, of piston ring types SOR (with R-shaped groove) and SOV (with V-shaped groove).ISO 6626-3:2008 applies to coil-spring-loaded, nitrided oil control rings made of steel with a diameter of between 60 mm and 200 mm inclusive for reciprocating internal combustion engines. It can also be used for piston rings of compressors working under analogous conditions.

标准预览图