| 摘要 |
<p>Provided are a plastic machining method for forming a metal component having no defect, e.g. burr, in the form, a method of producing a metal component using the plastic machining method, a die and a processing machine for use therein, and metal components and an assembly thereof produced by using above-mentioned methods, die and processing machine, wherein environmental load is reduced over the whole life cycle of the metal components and the assembly thereof. A standard plastic machining speed is set up with reference to the n value of a metal material to be machined, a metal component having no defect in the form is formed by increasing the plastic machining speed over the propagation speed of a plastic wave in the metal material to be machined, and environmental load is reduced over the whole life cycle of the metal components by omitting the processing attached to the machining process.</p> |
