| 铸造定义 |
| 添加时间：2020/1/15 16:05:56 浏览次数： |
| 铸造－熔炼金属，制造铸型，并将熔融金属浇入铸型，凝固后获得具有一定形状、尺寸和性能金属零件毛坯的成型方法 Casting smelting metal, making mould, pouring molten metal into mould, forming method of metal parts blank with certain shape, size and performance after solidification 铸造是将金属熔炼成符合一定要求的液体并浇进铸型里，经冷却凝固、清整处理后得到有预定形状、尺寸和性能的铸件的工艺过程。铸造毛坯因近乎成形，而达到免机械加工或少量加工的目的降低了成本并在一定程度上减少了制作时间．铸造是现代装置制造工业的基础工艺之一。 Casting is the process of melting metal into a liquid that meets certain requirements and pouring it into the mold. After cooling, solidification and cleaning treatment, the castings with predetermined shape, size and performance can be obtained. Casting is one of the basic processes in modern plant manufacturing industry, which can reduce the cost and production time to a certain extent. |
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