GB/T 15056-1994 in English
SUPERSEDEDEvaluation method on cast surface roughness
- Issued on:1994-05-03
- Implemented on:1995-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
《GB/T 15056-1994铸造表面粗糙度 评定方法》由TC54(全国铸造标准化技术委员会)归口,主管部门为国家标准化管理委员会。
本标准规定了铸造表面粗糙度的评定方法。本标准适用于采用GB 6060.1规定的铸造表面粗糙度比较样块对铸件铸造表面粗糙度进行评定的检验。本标准不适用于浇口、冒口、补贴的残余表面的评定。铸造表面缺陷(如粘砂、结疤等)不列为被检表面。
Scope
This standard specifies the evaluation method of casting surface roughness. This standard applies to the inspection of casting surface roughness evaluation of castings using the casting surface roughness comparison sample specified in GB6060.1. This standard does not apply to the evaluation of the residual surface of gates, risers and subsidies. Casting surface defects (such as sand sticking, scarring, etc.) are not listed as the surface to be inspected.

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