Abstract
Alternative process flowsheet machining of the machining of raw waste lumber were analysed, and it was implemented in a real machine model based on the chosen scheme. The forming process of the treated surface of the stock material was examined, and consequently the mathematical models of the geometric errors in terms of independent factors of the profile milling process were defined. Based on these models is possible to construct a treatment process of the raw waste lumber with minimal errors on the surfaces which were treated. The manufacturing of products from raw waste lumber allows to reduce the volume of deforestation and helps to preserve the ecology and economize the material resources.
Highlights
A significant portion of the surface of the planet "Earth" is covered by forest, which plays a crucial role in the maintenance of the ecological balance, and, the conditions of existence of all life on the planet
To ensure a high geometrical precision of the products from raw waste lumber, the profiled surface, the stock material and its geometrical errors were investigated, and the results showed that the disclosed mechanisms impact the kinematic and dynamic milling process factors on the final accuracy of the machined surfaces
On the basis of the obtained and experimentally validated mathematical models we can to predict the accuracy of the finished product in a wide range of the changes of the independent factors of the profile milling process, and to control the magnitude of the geometrical errors
Summary
Series: Materials Science and Engineering 142 (2016) 012091 doi:10.1088/1757-899X/142/1/012091. Mechanical Treatment of Raw Waste Lumber an Effective Way to Preserve the Ecology and Resources. A Fomin1,a, Vladimir G Gusev, Roman V Yudin , Nail F Timerbaev, Oleg Yu Retyunskiy
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