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I would like to share with you the difference between roughness meter and profiler. I believe most people don't know much about it, so share this article for your reference. I hope you will gain a lot after reading this article. Let's learn about it together.

Difference: the profiler is an instrument for testing and checking the outline, two-dimensional size and two-dimensional displacement of the object; it is mainly used to measure the outline shape of the surface of the part, reflecting the macroscopic outline of the part. The roughness meter is mainly used to measure the surface machining quality of the grinding / finishing process of the part surface; generally speaking, the surface processing of the part is not only smooth.

Both profiler and roughness meter belong to surface micro-topography measuring instruments. So what's the difference between them?

The difference between roughness meter and profiler

Profiler is an instrument for testing and testing the profile, two-dimensional size and two-dimensional displacement of an object. as a precision measuring instrument, it is widely used in automobile manufacturing and railway industry. It is mainly used to measure the outline shape of the part surface, reflecting the macroscopic outline of the part, for example, the groove depth, groove width, chamfer (including chamfer position, chamfer size, angle, etc.) of the grooves in the automobile parts. parameters such as straightness of cylindrical surface plain lines. In short, the profiler reflects the macroscopic outline of the part.

Roughness meter is also called surface roughness tester, roughness tester and so on. The main purpose of this paper is to measure the surface machining quality of the grinding / finishing process of the part surface. Generally speaking, it means that the surface processing of the part is not only smooth (the old national standard of roughness is called finish), that is, the roughness reflects the microscopic condition of the machined surface of the part.

Summary

Although the profiler and the roughness meter are not the same product, there is a close relationship between the two instruments. On this basis, the roughness profile all-in-one machine is installed on the profiler, which can not only measure the profile size, but also measure the roughness.

These are all the contents of this article entitled "what's the difference between roughness meter and profiler". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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