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The experimental research efforts of cardboard sweep share design during knife cutting process.

 
Palamar O. O., Sloboda T. V., Kandiak N. M. (Ukrainska akademiia drukarstva (Lviv, Ukraine) The experimental research efforts of cardboard sweep share design during knife cutting process. — 2014. — № 1(43). — pp. 82–88.
The experimental research of technological efforts witch arises during cardboard sweep share design is one of the key steps in towards establishing appropriate equipment. This enables to quantify the impact of various factors on the linear cutting efforts and the quality of the formed cardboard sweep share. The developed technique of experimental research consists in production of experimental stand and measurement devices for recording of the results to evaluate the effects of thickness and type of cardboard (in longitudinal and transverse direction fiber arrangement) on the value of linear efforts. Also appreciate the character change in the value of the effort of linear moving of the cutting tool. Install reducing of linear efforts in three times arising from the die-cutting. The advice concerning the choice of blades gap width depending on the cardboard thickness in terms of minimal linear efforts have been offered to ensure the necessary quality of cardboard sweep share design. Visual assessment of the quality of the cardboard sweep share meets the quality for the cut.
Keywords: the experimental stand, the linear efforts, knife cutting process, cardboard sweep share, knife.
Language — Ukraine.
Illustrations — 4.
Bibliography — 5 titles.
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