In construction engineering and civil studies, the measurement instrument provides precise data for various architectural work and is responsible for important mission.With the development of science and technology, there are a lot of types of instruments, and the functions are more comprehensive.To buy measuring instruments, you must first understand what are the measurement instruments. You can choose the appropriate measurement instrument according to your required, and then use the method of using the instrument to measure the instrument.
What are the measuring instruments
There are many types of electronic measuring instruments, including multi -purpose meters, oscilloscope, signal generator, full station instrument, etc.Two -dimensional also known as image meter, image measuring instrument, two -dimensional image measuring instrument, including manual influencers and automatic image measuring instruments.
The three -coordinate measuring instrument is classified as manual, motor drive and CNC.
Measurement instrument use
Look at the parts drawings, understand the measurement requirements and methods, plan the detection scheme or call out the designed detection program.
1. Before the workpiece is lifted, the probe should be returned to the coordinate original point to reserve larger space for the lifting position; the workpiece is stable, and no components of the three -coordinate measuring machine should not be hit.
2. Put the parts correctly to ensure the temperature requirements of the parts and the measurement machine before installation. Under the constant temperature conditions, put it in the measured work of the measurement of the measurement.
3. Establish a correct coordinate system to ensure that the coordinate system established meets the requirements of the drawings to ensure that the measured data is accurate.
4. When the program is operated automatically, prevent the interference of the probe and the workpiece, so pay attention to increase the inflection point.
5. For some large and heavier molds and inspections, the workbench should be lifted in time after the measurement is over to avoid the work of the work director for a long time.
6. After the test is completed, clean the three -coordinate measuring meter work platform.
Measurement instrument selection
The excellent standards for assessing the measurement method are: quasi, fast, and province.
Quote: The value of the measurement results is high;
Fast: High measurement efficiency;
Provincial: The measurement tools used are low in price, convenient operation, and low measurement costs.

Related tags： Machinery