一 壓力鑄造的意義 每次看到機械部件中的金屬鑄件,任何人都希望它能保持正常的形狀、正確的尺寸、和光滑的表面;同時也更希望能在鑄造過程當中,做到金工加工。換句話說,就是要使鑄造的範圍擴大到機械加工和鉗工加工的分野,做到減少或完全省略加工工程的鑄件,才是最高理想的鑄件。 The significance of a pressure casting Every time you see a metal casting in a mechanical part, anyone wants it to maintain its normal shape, the correct size, and a smooth surface; at the same time, it is more desirable to be able to do metalworking in the casting process. . In other words, it is to expand the scope of casting to the distinction between machining and bench work, and to reduce or completely omit the casting of the processing project is the highest ideal casting.