SIS SS-ISO 7451-1988 土方机械.液压挖掘机.挖土铲斗.体积测定值

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标准号:SIS SS-ISO 7451-1988
中文标准名称:土方机械.液压挖掘机.挖土铲斗.体积测定值
英文标准名称:Earth-moving machinery - Hydraulic excavators - Hoe type buckets - Volumetric ratings
发布日期:1988/5/20 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1 This International Standard specifies a procedure for ap-proximating the volume of typical materials contained in the hoe type buckets of excavators as defined in ISO 7135. The volume ratings are based on the inside dimensions of the bucket and representative volumes on top of the bucket.2 The method employs the technique of dividing the com-plex shape of the material in the bucket into simple geometric forms.NOTE — These volumes of different bucket configurations may be calculated by the use of any combination of analytical, graphical or measuring techniques.3 The rating method is intended to provide a consistent means of comparing bucket capacities. It is not intended to define actual capacities that might be observed in any specific application.4 This International Standard applies to buckets for hoe type excavators and excludes buckets for cable operated excavators.

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