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图示的可调多轴钻削头是英国的一项专利。 钻削头上带有在一定直径范围内可以调节的主轴a,主轴a固定在支座b上,支座b借助拐臂c的作用可在径向移动,拐臂c则和轴套e的环形槽d相衔接。可在外部转动手柄f,通过
The illustrated adjustable multi-axis drilling head is a UK patent. The drilling head is provided with a spindle a which can be adjusted within a certain diameter range. The main shaft a is fixed on the support b, the support b can move in the radial direction by the action of the crab c and the bushing e Ring groove d convergence. The handle f can be rotated externally