Application of Surface Roughness Meter in Valve Enterprises

       Roughness meter, also known as surface roughness meter, surface smoothness meter, surface roughness detector, roughness measuring instrument, roughness meter, roughness tester and other names. It has the characteristics of high measurement accuracy, wide measurement range, easy operation, portability, and stable work. It can be widely used for the detection of various metal and non-metal processing surfaces. This instrument is a pocket sized instrument with integrated sensor host, which has handheld characteristics and is more suitable for use in production sites. The exterior design is sturdy and durable, with significant resistance to electromagnetic interference, in line with today's new design trends.

Working principle

        Needle drawing method, also known as touch needle method. When the stylus lightly brushes over the measured surface of the workpiece, due to the undulations of the measured surface contour, the stylus will move up and down in the direction perpendicular to the measured contour surface. This movement is amplified by an electronic device to amplify the signal, and then data or graphics related to roughness are output through a zero pointer or other output device.

application area 

The application areas of roughness meters include:

1、 The mechanical processing and manufacturing industry mainly focuses on metal processing and manufacturing. The roughness meter was originally developed to detect the surface roughness of machined parts. Especially the stylus roughness measuring instrument is more suitable for detecting metal surfaces with relatively hard textures. For example, automotive parts processing and manufacturing industry, mechanical parts processing and manufacturing industry, etc. As long as these manufacturing industries involve the surface quality of workpieces, the application of roughness meters for detection is essential.

2、 With the advancement and development of technology, more and more new materials are being applied to non-metallic processing and manufacturing industries, such as ceramics, plastics, polyethylene, and so on. Some bearings are now made from special ceramic materials, and pumps and valves are made from polyethylene materials. These materials have a hard texture and can be used as a substitute for metal materials to make workpieces in some applications. Their surface roughness also needs to be tested during the production and processing process.

3、 With the continuous strengthening and improvement of the technology and functions of roughness meters, as well as their deep promotion and application, more and more industries have been found to require roughness detection. In addition to mechanical processing and manufacturing, roughness evaluation is also required in the production and processing processes of power, communication, electronics, such as couplings on switches, integrated circuit semiconductors, etc. Even stationery, tableware, and human teeth surfaces used in people's daily lives require surface roughness inspection

       Baicheng Valve Manufacturing Co., Ltd. uses our roughness measuring instrument to measure the surface roughness of valves, effectively controlling product quality and greatly improving production process control