sand face meaning in Chinese
钻开的生产层表面
钻开的油层表面
Examples
- Application and technology of foundry method in permanent mould with sand facing
铁型覆砂铸造工艺及其应用 - Casting solidification simulation of sand faced permanent iron molding technology and its application
铁型覆砂铸造工艺凝固模拟及应用 - The sand faced - iron mould casting process is a special iron castings production process , according which castings are to he cast in the iron moulds having a thin layer of the resin sand facing in their inner surfaces
摘要铁型覆砂铸造是指在金属型（铁型）内腔覆上一薄层树脂砂，然后采用这种覆砂铁型浇注铸件。 - Since the sand faced - iron mould has high rigidity , it is possible , when used for crankshafts production , to adopt feeder - less foundry method and increase the process yield , as well as increase dimension accuracy of castings and improve surface quality of castings
由于覆砂铁型刚度较高，用于球铁件能实现无冒口铸造，提高工艺出品率，并能提高铸件尺寸精度，改善表面质量。 - In this paper the technolqical principle , furnish and application status of permanent mould with sand facing was introduced . application shows that the technology was suitable for mass production of high quality casting , suchas crankshaft ， valve and cylinder sleeve
介绍了铁型覆砂铸造的工艺原理、工装及生产应用情况，应用表明：该工艺适用于曲轴、阀体、缸套等大批量、高质量的铸件生产。