Digital display gas momentum meter As a precision part size measuring instrument, it is suitable for use in the following applications:
    First, suitable for high precision parts size.
    Because the resolution of the gas meter can reach0.1μmThe accuracy of the international factory is even higher than this, the sensitivity is very high, and the repetition accuracy is also very high. Therefore, the accuracy requires general parts, and it is not recommended to use this device, because high accuracy means cost. The most common tolerances of the parts being tested are all in5μm~30μm.
    Second, suitable for measuring the size of batch parts.

    From the perspective of the industry used, whether it is automobiles or air conditioners, they are consumer goods, and their parts are mass-produced, which means industrialization, standards, and cost savings. From the principle of pneumatic measurement analysis, it can be seen that the gas probe and the measured part have a matching tolerance, that is, the probe is customized according to the parts, if the parts are inconsistent, the number of the probe will be very large and the cost is high.

    Third, suitable for measuring the size of parts with high finish.
    The parts with high precision mentioned above also cover this point, but one point needs to be specifically mentioned, which is determined by the principle of pneumatic measurement. Because the surface roughness of the workpiece will have a very great impact on the flow of air, and the key to pneumatic measurement is the proportional relationship between the gap and the airflow, the measurement accuracy is out of the question. According to the reality of production, the most common parts to be measured are processed by grinding machines or precision lathes for their roughnessRaThe general range is0.8~1.7If the roughness exceeds this range, it will have a certain impact on the accuracy, and pneumatic measurement can still be used within an acceptable range. Experience shows that if roughnessRaGreater than3.2The general precision can not meet the requirements.
    4, suitable for measuring parts that are difficult to measure with other measuring instruments.
    For pneumatic measurement, gas calibration is customized according to the part. If the size to be measured is more complex, and the number of products is large, it is recommended to use pneumatic measurement, through the custom probe to achieve, such as: hole center distance, coaxial, taper, parallelism, flatness, and so on.
    5, suitable for parts that need to be measured at the production site during processing.
    The air momentum meter has no special requirements for ambient temperature, humidity, stability, etc., and only needs to ensure that the pressure of the air source is in0.3to0.7MpaAnd to ensure that there are no impurities inside the instrument, this requirement can be achieved with a high-precision filter. Therefore, the gas meter can be used at the processing site, such as measuring next to the machine tool, and the processing accuracy can be timely known, which can facilitate production management and improve work efficiency.
    As a precision parts size pneumatic measurement equipment manufacturers, focusing on micro-precision, R & D and production of digital display pneumatic momentum meter, a variety of models, quality assurance, manufacturers direct sales, price concessions.
    If you are Digital display gas momentum meterInterested or want to know more details, please click on our online customer service for consultation, or directly call the national unified service hotline 400-682-7787. We look forward to hearing from you!