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ＰＣＤ刀具在美国汽车工业中的应用ＰＣＤ刀具于１９７３年在美国开始应用。自汽车工业应用ＰＣＤ刀具以来，ＰＣＤ刀具在北美汽车工业中的使用量高速增长。目前，美国汽车公司使用ＰＣＤ刀具加工的主要对象是发动机的铝合金汽缸体。与铸铁汽缸体相比，铝合金汽缸体可减轻...
PCD tool in the US automotive industry PCD tool in the United States in 1973 began to apply. PCD tools have enjoyed rapid growth in the North American automotive industry since PCD was introduced to the automotive industry. Currently, the main target for PCA tooling used by U.S. auto companies is the engine’s aluminum alloy cylinder block. Compared with cast iron cylinder body, aluminum alloy cylinder body can reduce ...