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进口浮球式疏水阀哪家品牌好

进口浮球式疏水阀Product description:

进口浮球式疏水阀The high-precision processing method of the valve core includes the following steps: S1: process the valve core according to the size and shape of the drawing, precisely bore out the inner hole of the valve core, and turn out the cone of the valve core on the outer wall of the valve core; S2: Conduct vacuum quenching treatment; S3: honing the inner hole of the valve core; S4: Grind the cone surface of the valve core on the cylindrical grinder based on the inner surface of the valve core inner hole. The machining method is honing after the valve core is quenched, so that the inner hole of the valve core obtained is a standard cylinder, and a high-precision inner diameter is obtained; The inner hole of the valve core is used as the positioning reference for grinding the cone surface of the valve core to ensure that the cone surface of the valve core has accurate roundness and the inner hole of the valve core has high coaxiality. The high-precision machining method of float trap valve core includes the following steps: S1: process the valve core according to the size and shape of the drawing, precisely bore out the inner hole of the valve core, and turn out the cone of the valve core on the outer wall of the valve core; S2: Conduct vacuum quenching treatment; S3: honing the inner hole of valve element; S4: Grind the cone surface of the valve core on the cylindrical grinder based on the inner surface of the valve core inner hole. In this processing method, the valve core is honed after quenching, so that the inner hole of the valve core obtained is a standard cylinder, and a high-precision inner diameter is obtained; The inner hole of the valve core is used as the positioning reference for grinding the cone surface of the valve core to ensure that the cone surface of the valve core has accurate roundness and the inner hole of the valve core has high coaxiality.

进口浮球式疏水阀characteristic:

The floating ball type double spool drain valve consists of a floating ball, a valve seat, a valve stem and two valve cores. The valve core is coaxially sleeved on the valve stem. The floating ball floats up and down to drive the valve stem up and down, making the sealing between the valve core and the valve seat.

进口浮球式疏水阀Principle:

Insert the first honing tool with the first honing strip on the periphery into the inner hole of the valve core, expand the first honing strip radially to make the first honing strip contact the inner surface of the inner hole of the valve core, control the first honing tool to rotate around its axis at the first speed v, and move back and forth along the axial direction of the first honing tool at the first speed v2, at the same time, expand the first honing strip radially outward along the first honing tool at the first expansion speed v3, Make the first honing strip grind on the inner surface of the inner hole of the valve element, and control the honing time to be (R-R-0.03mm)/v;

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