| 摘要 |
FIELD: wood working industry. ^ SUBSTANCE: invention refers to sawing equipment, namely design of guide contour band saw. Adjustment of saw blade position, being common movable part of magnetic conductors, is carried out with the help of four fixed magnetic conductors with control windings by change of magnetic flow in air gap between saw blade and fixed parts of magnetic conductors in function of saw blade movement. ^ EFFECT: invention increases stability of saw blade in process of sawing, automates adjustment of saw blade. ^ 7 cl, 4 dwg |
