名词
中文翻译：冲压轴
同义词：
['punching shaft', 'punching rod']
例句：
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1.The machine uses a punch shank to drive the cutting tool.
这台机器使用一个冲压轴来驱动切割工具。
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2. The punch shank is made of high-carbon steel for strength and durability.
冲压轴由高碳钢制成，以增强强度和耐用性。
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3. The punch shank was designed to fit perfectly into the machine's frame.
冲压轴被设计成完美地适配到机器的框架中。