The Design Development of the Sliding Table Saw Towards Improving Its Dynamic Properties
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Department of Manufacturing and Production Engineering, Faculty of Mechanical Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland
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Rema S.A., 11-440 Reszel, Poland
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Institute of Fluid-Flow Machinery, Polish Academy of Sciences, 80-233 Gdansk, Poland
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Author to whom correspondence should be addressed.
Appl. Sci. 2020, 10(20), 7386; https://doi.org/10.3390/app10207386
Received: 15 September 2020
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Revised: 14 October 2020
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Accepted: 15 October 2020
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Published: 21 October 2020
(This article belongs to the Special Issue Application of Wood Composites)
Cutting wood with circular saws is a popular machining operation in the woodworking and furniture industries. In the latter sliding table saws (panel saws) are commonly used for cutting of medium density fiberboards (MDF), high density fiberboards (HDF), laminate veneer lumber (LVL), plywood and chipboards of different structures. The most demanded requirements for machine tools are accuracy and precision, which mainly depend on the static deformation and dynamic behavior of the machine tool under variable cutting forces. The aim of this study is to present a new holistic approach in the process of changing the sliding table saw design solutions in order to obtain a better machine tool that can compete in the contemporary machine tool market. This study presents design variants of saw spindles, the changes that increase the critical speeds of spindles, the measurement results of the dynamic properties of the main drive system, as well as the development of the machine body structure. It was proved that the use of only rational imitation in the spindle design on the basis of the other sliding table saws produced does not lead to the expected effect in the form of correct spindle operation.
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Keywords:
sliding table saw; spindle; critical rotational speed; static stiffness; dynamic properties; noise; sawing of wood composites
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MDPI and ACS Style
Orlowski, K.A.; Dudek, P.; Chuchala, D.; Blacharski, W.; Przybylinski, T. The Design Development of the Sliding Table Saw Towards Improving Its Dynamic Properties. Appl. Sci. 2020, 10, 7386. https://doi.org/10.3390/app10207386
AMA Style
Orlowski KA, Dudek P, Chuchala D, Blacharski W, Przybylinski T. The Design Development of the Sliding Table Saw Towards Improving Its Dynamic Properties. Applied Sciences. 2020; 10(20):7386. https://doi.org/10.3390/app10207386
Chicago/Turabian StyleOrlowski, Kazimierz A., Przemyslaw Dudek, Daniel Chuchala, Wojciech Blacharski, and Tomasz Przybylinski. 2020. "The Design Development of the Sliding Table Saw Towards Improving Its Dynamic Properties" Applied Sciences 10, no. 20: 7386. https://doi.org/10.3390/app10207386
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