铸件加工基准面 reference face for machining of casting 铸件表面粗糙度surface roughness of casting 浇注系统(浇口) gating system running system ..
双语例句
1
The steel dies with high dimensional accuracy, low surfaceroughness and long service life have been quickly produced by using prototyping resin molds as patterns of ceramic investment casting.
Based on the digital image processing technique, a method for automatically measuring the three-dimensional parameters ofcastingsurfaceroughness is put forward.
提出了一种用计算机对铸造表面粗糙度进行数字图像处理和三维参数自动检测的方法。
3
The defects ofcasting technology and the impurities in copper alloy material cause roughnessof faucet surface with large amounts of sand holes.