| 摘要 |
PURPOSE: To obtain a motor fixing metal strong against axial vibration, oblique vibration and torsional vibration by positioning an arm member for supporting a motor such that the breadthwise direction thereof extends along the axial direction of the motor and securing the arm member through welding with a heat absorbing member. CONSTITUTION: A motor supporting arm 41 comprising a motor fixing tab 65, a planar intermediate part 81 and a fixing pad 71 is prepared. The arm 41 is positioned on a frame member 102 for fixing a motor such that the thickness direction of the planar intermediate part 81 extends along the circumferential direction of the motor and the breadthwise direction thereof extends along the axial direction of the motor. A protrusion receiving part 101 is formed in the fixing tab 65. Welded protrusions 97, 98 on a heat absorbing tab reinforcing member 96 prepared independently are then applied to the protrusion receiving part 101. The protrusions 97, 98 and the frame member 102 for fixing the motor are then welded by supplying a welding current thereto thus securing the radially projecting supporting arm 41 to the frame member 102. |
