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在试制T2S-12KW发电机时,我们设计了一种专用磨削胎具(见图),将定子模具的两块凹模扇形拼块与一块凸模扇形拼块按模具装配时的位置,一并夹装在胎具上磨好一端,再调转夹装磨削另一端。为了保证被磨削的端面与扇形弧面的几何角度,先将胎具的弧面定位块16装到胎具基体方箱6上,然后将弧形定位块的上端面A磨到规定的高度
In the trial production of T2S-12KW generator, we designed a special grinding tire (see Figure), the stator mold two concave fan fan-shaped pieces and a convex fan fan-shaped pieces according to the mold assembly position, a And sandwiched in the tire wear a good end, and then transferred to the other end grinding fixture. In order to ensure the geometrical angle between the ground end surface and the fan-shaped arc surface, the arc-shaped positioning block 16 of the tire tool is first loaded onto the carcass base square box 6 and the upper end surface A of the arc-shaped positioning block is then ground to a predetermined height