aerometerA length measuring tool consisting of pneumatic length sensors, indicators (meters), air filters and regulators. Non-contact measurement can be made by using the gas momentum meter, and the measurement efficiency is very high. Yileride deeply cultivates the field of precision parts size pneumatic measurement, independently develops gas coulometer, pneumatic measurement core components, etc., and the accuracy of products has passed the detection and certification of third-party units such as Shanghai Metrology Institute and Jiangsu Metrology Institute.
The measuring principle of gas momentum meter is comparative measurement method. The measuring method is to convert the length signal into the airflow signal, and the value is indicated by the buoy in the graduated glass tube, which is called the buoy pneumatic measuring instrument. Or the gas signal is converted into an electrical signal by the gas-electric converter, which is a light column indicating value composed of a light-emitting tube, called an electronic column pneumatic measuring instrument. The air momentum meter is a kind of measuring instrument which can be assembled with many sets. It can measure many parameters with different pneumatic probe. Because of its own many advantages, the air momentum meter has been widely used in the machinery manufacturing industry. Its advantages are as follows:
1There are many measurement items, such as length, shape and position errors, etc., especially for some measurements that are difficult to be solved with mechanical measuring tools and measuring instruments, such as: the inner diameter of the sounding hole, the inner diameter of the small hole, the width of the narrow slot, etc., it is easier to achieve with pneumatic measurement.
2The magnification of the measuring instrument is high, and the human error is small, which will not affect the measurement accuracy; There is no mechanical friction during operation, so there is no return error.
3The operation method is simple, the reading is easy, the continuous measurement can be carried out, and it is easy to see whether the sizes are qualified.
4The measuring head is not in direct contact with the measured surface, reducing the impact of the measuring force on the measurement results, while avoiding scratching the surface of the measured part, especially for the measurement of thin-walled parts and soft metal parts.
5Due to non-contact measurement, the measuring head can reduce wear and extend the service life. A hose connection is adopted between the main body of the gas gauge and the measuring head to realize remote measurement.
6Simple structure, reliable work, adjustment, use and maintenance are very convenient.
Items that can be measured: inner diameter, outer diameter, slot width, two hole distance, depth, thickness, roundness, taper, coaxiality, straightness, flatness, parallelism, verticality, ventilation and sealing
A length measuring tool consisting of pneumatic length sensors, indicators (meters), air filters and regulators. Non-contact measurement can be made by using the gas momentum meter, and the measurement efficiency is very high. The gas gauge is suitable for measuring internal and external dimensions in mass production, and can also be used to measure hole spacing and shaft hole fit clearance. When measuring with the gas momentum meter, it is necessary to match the corresponding probe according to the measured size.
Pneumatic bore probe has simple structure,It is suitable for aperture measurement. It can measure the diameter to1.5Millimeter holes. The indication range of the gas gauge is small,Generally speaking±20～±100One micrometer. According to the range of values shown, common indexing values are0.5Micron,1Micron sum 2Micron and so on. The allowable error is generally not greater than one index value.
Billion lerideLocated in Suzhou Industrial Park, we develop and manufacture high-precision testing equipment and industrial automation control. Focusing on micro-precision, we provide high-tech measuring equipment and technical services for home appliances (compressors), automotive, aerospace (aerospace), precision machining, semiconductor manufacturing and other industries. Support hardware and software development/design/Manufacturing one-stop non-standard customization, adhere to iterative research and development to continuously improve product accuracy and stability.