The type and characteristics of the level, bubble level manufacturers tell you


Release time:

2022-12-02

Bubble level manufacturers believe that the level is mainly used to detect the flatness, straightness, perpendicularity of various machine tools and workpieces, as well as the horizontal position of equipment installation. Especially when measuring verticality, the magnetic mechanical level can be adsorbed on the vertical working surface without manual support, which reduces labor intensity and avoids the measurement error of the level caused by human thermal radiation.

The type and characteristics of the level, bubble level manufacturers tell you

Bubble level manufacturers believe that the level is mainly used to detect the flatness, straightness, perpendicularity of various machine tools and workpieces, as well as the horizontal position of equipment installation. Especially when measuring verticality, the magnetic mechanical level can be adsorbed on the vertical working surface without manual support, which reduces labor intensity and avoids the measurement error of the level caused by human thermal radiation.

Bubble level manufacturers believe that the mechanical level mainly relies on the level tube for measurement. The leveling tube of the leveling tube is made of glass. The inner wall of the horizontal pipe is a curved surface with a certain radius of curvature, and the pipe is filled with liquid. When the working principle of the level tube is tilted, the bubbles in the level tube move to the rising end of the level tube, thereby determining the position of the level. The larger the radius of curvature of the inner wall of the level tube, the higher the resolution, and the smaller the radius of curvature, the lower the resolution. Therefore, the radius of curvature of the level tube determines the accuracy of the level.

Bubble level manufacturers believe that the electronic level is mainly used to measure high-precision machine tools with high sensitivity. There are inductive type and capacitive type. The principle of inductance is that when the base of the level is tilted due to the tilt of the measured workpiece, the voltage of the induction coil will change due to the movement of its internal pendulum, and the tilt is measured and processed through the change of voltage.

The measuring principle of the capacitance level is that a circular pendulum is freely suspended on a thin wire, and the pendulum is suspended without friction under the influence of gravity. There are electrodes on both sides of the pendulum, and the capacitance is equal when the gap is the same. If the level is affected by the workpiece to be measured, the capacitance of the two gaps will be different when the distance changes, resulting in different angles.

Bubble level manufacturers believe that mechanical levels are divided into three types: bar level (or fitter level), frame level and combination level. They are represented by spirit level bubbles, so mechanical spirit levels are also called spirit levels or bubble spirit levels.

Bubble level manufacturers believe that the rod level is a rectangular level with a base measuring surface, and the level bubble is fixed or adjustable relative to the base measuring surface. The frame level is a frame-shaped water level measuring instrument with a base measuring surface and two vertical measuring surfaces, and the water level bubble is fixed or adjustable relative to the base measuring surface. The image combination level is a level with a base measuring surface, which is used to measure the adjustment of the micro spiral pair relative to the base measuring surface.

Bubble level manufacturers believe that there are two types of electronic levels: inductive and capacitive, which can be divided into one and two-dimensional electronic levels according to different measurement directions. The measuring part of the electronic level is mainly composed of a shell, a micrometer and an electrode bubble sensor. The electronic bubble sensor is similar to the level of the universal level, but its structure is different.

 

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