FIELD: material working by grinding. SUBSTANCE: grinding wheel consists of body - drum with separating grooves along element, abrasive band, mechanism of band fixing and tension and flange installed coaxially to body. Mechanism of band fixation and tension is made in the form of bevel pinions, scroll disc located in body coaxial to flange and sliders with pins which are installed in body separating grooves for radial motion. One end face of scroll disc has teeth and the other end face has helical hollows, and sliders have projections. Scroll disc is installed to ensure meshing of its teeth with pinions and interaction of helical hollows with slider projections. EFFECT: improved design. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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