Investigations concerning waterjet-cutting of solid wood
2006
Gerencser, K.
Waterjet cutting is a viable alternative of traditional cutting methods. It offers an effective solution for problems like dust exposure and high noise output from processing machines. The examination of some technical parameters is necessary for the practical application of waterjet cutting on wood. Our project involved the assessment of moisture uptake, kerf width and surface roughness of waterjet-cut solid wood. The surface layers of wood took up much water, but they lost most of it in a short period of time. The overall moisture content did not increase significantly. Kerf width was found significantly smaller than that of traditional wood cutting tools. Kerf width decreases as the waterjet propagates into the material. This means that the edges will not be perpendicular to the face of the material. This can be corrected by a slight inclination of nozzle. In the examined range of feed rates, surface roughness increased with increasing feed, but it always stayed significantly lower than the roughness of planed or sawn surfaces
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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