Basic principles of a thermoplastic method in preparation of cutter disc operation are stated. Restrictions and fields of the method efficient use connected with the formation of permissible residual stresses in a tool body are shown. The computation results of permissible temperatures in uneven heating are shown. The application efficiency of theoretical methods offered for temperature conditions computation at a thermoplastic preparation of sawing discs with variable thickness is substantiated.
ring saws, residual stresses, thermo-plastic method, uneven heating.
1. Karpachev, А.Yu. To the analysis of application effi-ciency of thermoplastic method for operation preparation of thin ring saws and milling cutters with variable thickness // Bulletin of Mechanical Engineering. - 2010. - №11. - pp.61-65.
2. Karpachev, A.Yu. Stability of plane equilibrium of mills in nonuniform heating[Текст] // Russian Engineering Research. 2009. V.29. №3. Р.272-275.
3. Karpachev, А.Yu. Investigation of rolling impact upon dynamic characteristics of ring saws and milling cutters //Bulleting of Mechanical Engineering. - 2007. - №12. - pp.42-48.
4. Certificate of State Reg. of Program for Comp. №2013617463. Computation of permitted heating temperature of thermoplastic method for operation preparation of ring saws made of 9ChF steel/ Karpachev А.Yu. Moscow. 2013.
5. Certificate of State Reg. of Program for Comp. №2013617766. Computation of permitted heating temperature of thermoplastic method for operation preparation of cutoff cutters and metal slitting saws made of high-speed steels / Karpachev А.Yu. Moscow. 2013.
6. Karpachev, А.Yu., Buketkin, B.V. Investigations of R6M5 steel stress-strain properties at increased temperatures // Bulletin of Mechanical Engineering. - 2010. - №6. - pp.40-41.
