UNI ISO 3442-3-2009
UNI ISO 3442-3-2009 标准详情
- 标准号：UNI ISO 3442-3-2009
- 中文标题：
- 英文标题：machine tools - dimensions and geometric tests for self-centring chucks with two-piece jaws - part 3: power-operated chucks with serrated jaws macchine utensili - dimensioni e prove geometriche per piattaforme autocentranti con griffe a due corpi - p
- 标准类别：意大利标准UNI
- 发布日期：
内容简介
Describes 90 degree and 60 degree serrations and jaw nuts applicable to 90 degree and 60 degree serrations for mounting the top jaws on the base jaws of power chucks, in order to ensure interchangeability. Also specifies the geometric tests for self-
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