Components of Quartz flexible accelerometers

This small part, which is not even as big as a coin, is called a quartz pendulum. The thinnest part is only 0.002 mm, which is equivalent to 4% of a hair. T The quartz pendulum is the core component of the accelerometer used for measurement in rockets and satellites. Quartz crystal is brittle and hard. To process it into a quartz pendulum, it is indeed impossible without core technology

The quartz pendulum is the core component of the quartz flexible accelerometers and plays the role of sensitive acceleration. The material of quartz pendulum is far-infrared optical quartz glass, which has the characteristics of small linear expansion coefficient, low energy consumption and high chemical stability.

The quartz accelerometer pendulum is the core component of the quartz flexible accelerometer. With the continuous upgrading of technology, the performance of our quartz pendulum products has been continuously improved, and the accuracy has become higher and higher. After testing, the acceleration can reach 500g, which is already at the advanced level at domestic and overseas market. At present, it is gradually being used in satellites, rockets, ship-borne missiles, oil extraction, high-speed rail and other fields.

Our partner is a high-tech enterprise engaged in the research and development and production of military special optical glass materials and components. Almost all domestic spacecraft have special glass products developed and produced by our partner.

How thin is 0.002 mm? When looking at the quartz pendulum from the side, our naked eyes can hardly detect its existence. This glass is not only ultra-thin, but can also be bent into a tube without breaking, which shows its flexibility and toughness. This glass is mainly used in civilian fields such as electronic components.

Quartz accelerometer components is included of three parts, quartz pendulum, accelerometer circuit, machine-added parts.

Components of Quartz flexible accelerometers as following:

Shell

Isolation ring

Bellyband

Lower yoke iron

Upper yoke iron

Magnet steel

Compensation ring

Magnetic pole piece

Frame

Terminal

Porcelain knob1

Porcelain knob2

Coating pendulum

Servo circuit