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According to the cutting machine measured workpiece in the m

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Source:未知Belongs to:News classificationTime:2017-02-15 12:41Attention:
According to the cutting machine measured workpiece in the measurement of the state of the classification
    (1) cutting machine static measurement. It refers to the measurement of the surface of the measured parts and measuring instruments in a static state probe. For example, use the outside
Line stem scale measuring shaft diameter, with tooth measuring instrument to measure gear pitch and so on. Static measurement of nails also refers to the measurement process can be seen to see
Do it is fixed
    (2) cutting machine dynamic measurement. It refers to the measurement of the surface of the measured parts and measuring instruments Chau head is in relative motion, or measurement
Process is to simulate the part in the work or processing of the state of motion, it can reflect the production process parameters measured process. example
Such as. The surface roughness was measured by an electric profiler, and the precision ruler was measured with a laser ratio meter. Dynamic measurements are sometimes measured
The quantity changes over time during the measurement (or other influencing factors).
    A cutting machine specific measurement process often also has a variety of measurement methods. For example, photoelectric range finder is non-contact
Measurement, absolute measurement and direct measure. The choice of measurement methods should generally consider the structural characteristics of the measured object, the accuracy requirements, students
Production volume, technical conditions and measurement costs and other factors.