FIELD: mechanical engineering. SUBSTANCE: tooth D and respective holder A are mounted with additional forms to obtain one or several volumes of different forms. after mounting according to requirements. Holder and tooth have one or several holes for introducing special material M in indicated volume (volumes). This special material is used for interlocking the tooth relative to holder through absolute contact between tooth and holder, thus forming contact gaskets which ensure distribution of stresses and forces among all zones of filling with material. EFFECT: enhanced efficiency. 28 cl, 65 dwg
