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The principle and application of three-dimensional profile measuring instrument

The principle and application of three-dimensional profile measuring instrument

The principle and application of three-dimensional profile measuring instrument

  • Categories:Company news
  • Time of issue:2022-06-14 13:56
  • Views:

(Summary description)In today's industrial production, in order to identify whether the burr caused by welding is too large and whether the welding head needs to be repaired in time, a three-dimensional profile measuring instrument is usually used to measure the specifications of the products, so as to ensure the specifications and standards of the products.

The principle and application of three-dimensional profile measuring instrument

(Summary description)In today's industrial production, in order to identify whether the burr caused by welding is too large and whether the welding head needs to be repaired in time, a three-dimensional profile measuring instrument is usually used to measure the specifications of the products, so as to ensure the specifications and standards of the products.

  • Categories:Company news
  • Time of issue:2022-06-14 13:56
  • Views:
Information

In today's industrial production, in order to identify whether the burr caused by welding is too large and whether the welding head needs to be repaired in time, 3D profile measuring instrument /strong>To measure the specifications of the products, so as to ensure the specifications and standards of the products. So, among the many measuring instruments, why use a three-dimensional profile measuring instrument? What are the principles and applications of a three-dimensional profile measuring instrument?

1. Typical application:

Measure the shape of the burr of the battery tab welding mark, and measure the wave edge after the pole piece is striped. The device can help identify whether the burr caused by welding is too large and whether the welding head needs timely repair.

2. Measurement principle:

Use a high-precision 2D displacement sensor to scan the object to be measured, and after obtaining the relevant data of the surface profile of the object to be measured, various corrections and analysis are performed to obtain the required Physical quantities such as height, taper, roughness, and flatness.

3. System features:

1. This equipment is used to measure microscopic three-dimensional topography and analyze surface features.

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

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

Fourth, measurement accuracy:

1. Repeatability: 1 μm(3σ).

2. Resolution in X direction: 10um.

3. Resolution in Y direction: 10um.

4. Resolution in Z direction: 0.2 μm

5. Specifications of test objects that the equipment can adapt to:

1. Effective measurement width ≤8mm.

2. Effective scan length ≤150mm.

3. Height variation range ≤300 μm.

As can be seen from the above, the industrial site can use a 3D profiler to measure the appearance of burrs and wavy edges of battery tab welding traces after pole piece stripes. It is a high-precision thickness measuring device, which brings convenience to the measurement and has a long service life. After scanning the measured object with a high-precision 2D displacement sensor and obtaining data related to the surface profile of the measured object, the product can be corrected and analyzed in various ways to obtain the required physical quantities, such as height, taper, roughness and flatness. The qualified rate of product production is greatly improved, and the production cost is saved.

 

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