TY JOUR TI DEFINITION OF THERMAL DISPLACEMENTS IN SHAPING OF MANUFACTURING EQUIPMENT UNITS KW thermal displacements KW shaping unit KW spindle unit KW manufacturing equipment JO Bulletin of Bryansk state technical university AU Ivannikov, S.N. AU Manaenkov, I.V. AU Opalnitskiy, A.V. AU Shurpo, A.N. PY 2019 IS 2019 PB Bryansk State Technical University