| 摘要 |
PURPOSE: A floating jig for precisely machining a valve body is provided to fluidly fix the valve body, and to precisely machine the valve body. CONSTITUTION: A floating jig for precisely machining a valve body is composed of a base(31), vertical beams(38) installed at both ends of the base, a ring-shaped member installed between the vertical beams, a hollow connection member(39) installed between the vertical beam and the ring-shaped member, horizontal fixing pins(33,34) piercing through the connection member and the vertical beam, hollow members(44,45) installed at the upper and lower part of the ring-shaped member, vertical fixing pins(35,36) installed at the hollow member fluidly, and elastic members(37). The elastic members are installed within the connection member and the hollow member, and apply elasticity to the horizontal and vertical fixing pins. The horizontal and vertical fixing pins are coupled with an orifice formed at the center of the valve body, and fixes the valve body, fluidly.
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