In today's industrial production, in order to identify whether the burrs generated by welding are too large and whether the welding joint needs to be repaired in time, a 3D profile measuring instrument /strong>The principle of the analyzer is to measure the specification of the product to ensure the final specification and standard of the product. So, why use a 3D profiler on various measuring instruments? What is the principle and application of a 3D profiler? The following questions are answered by Dacheng Precision technicians.

1. The shape of the burr and the waviness of the electrode ears were measured by the electrode ear welding method. This equipment helps companies identify whether the burrs caused by the welding process are too large, and whether the welding joints need timely maintenance by students.

2. Measurement principle of 3D profiler:

Scan the measured object with a high-precision two-dimensional displacement sensor, obtain its surface cross-section data, and perform calibration analysis on various objects to obtain the required height, taper, Physical quantities such as roughness and flatness.

3. System features:

1. The instrument can be used for the analysis of micro-three-dimensional space morphology and surface features

2. Support one-click measurement and analysis, and automatically generate test reports

3. The measurement height of the system can be adjusted to adapt to the three-dimensional measurement of samples with different thicknesses.

Application research background: Analysis and measurement of battery ear welding burr shape.

4. Measurement accuracy:

1. Transmission precision: 1um(3).

2. Different resolutions in X direction: 10um

3. Resolution in Y direction: 10um

4. Resolution in Z direction: 0.2 microns

5. The device meets the criteria to be tested:

1. The effective measurement width is 8 mm.

2. The effective scanning time length is 150mm

3. Altitude range 300 m

To sum up, the three-dimensional profile measuring instrument has been widely used in the field management of industrial enterprises in my country, and can be used to study the measurement of the welding burr shape of battery fins , The measurement of the corrugation after the fin stripe, especially a high-precision thickness measurement technical equipment, brings great convenience to the measurement work. The three-dimensional profile measurement and analyzer has a long service life. After obtaining the financial data of the surface profile of the measured object, it can understand the product quality, carry out various corrections and development analysis, greatly improve the safety production qualification rate required by the company's products, and save a lot of money. High production and operating costs.