The fundamental reason for this is that conventional laser machining relies on heating the material, with atoms ejected from the surface by the resulting explosive forces and vaporisation.
theconversation.com For parts where the extra precision and surface finish is not strictly necessary, the machining is forgone in order to achieve a lower cost.
en.wikipedia.org It is a multi-commodity supplier of parts, sub-assemblies, modules, complete products and equipment based on its in-house electronics, plastic injection moulding, stamping, machining, tooling and surface treatment operations.
en.wikipedia.org The highlight of the meeting was the live 5-axis machining of a titanium impeller.
en.wikipedia.org For example, in a drill press, machining time is when the cutting edge is actually moving forward and making a hole.
en.wikipedia.org