The surface quality characteristic is one of the important characteristics of parts, and the detection of surface quality plays an important role in metrology science. In the past, people used standard samples or blocks to conduct qualitative and comprehensive evaluations of surface roughness by visual observation or hand touch. At present, the main industries involved in roughness testing are as follows.
Machining and manufacturing, mainly metal processing and manufacturing . The roughness meter was originally produced to detect the surface roughness of the machined parts. Especially the stylus roughness measuring instrument is more suitable for the detection of relatively hard metal surfaces. Such as: auto parts processing and manufacturing, mechanical parts processing and manufacturing, etc. As long as the surface quality of the workpiece is involved in these processing and manufacturing industries, it is necessary for the detection application of the roughness meter.
Non-metal processing and manufacturing industry, with the progress and development of science and technology, more and more new materials are applied to processing technology, such as ceramics, plastics, polyethylene, etc. Some bearings are now made of special ceramic materials. Yes, and pump valves etc. are all made of polyethylene material. These materials are relatively hard and can replace metal materials to make workpieces in some applications, and their surface roughness needs to be tested during production and processing.
With the continuous enhancement and improvement of roughness meter technology and functions, as well as in-depth promotion and application, more and more industries have found the need for roughness testing. In addition to mechanical processing and manufacturing, electric power, communication, electronics, such as the production and processing of couplings on switches, integrated circuit semiconductors, etc., roughness evaluation is also required, and even stationery, tableware, and human teeth used in people's lives require Perform a surface roughness test.
Applicable industry subdivision of surface roughness meter
Automobile manufacturing and parts processing
Mechanical parts processing and transmission device
Metal processing equipment and machine tool accessories, functional parts
Process equipment
General machinery and metal forming equipment
Surface Engineering
Metallurgical smelting, rolling, forging equipment
Pneumatic, hydraulic components and pressure vessels
Mold casting, precision manufacturing
Printing, packaging, light industry, textile machinery and medical equipment
Petroleum, chemical, coal, cement machinery and agricultural machinery
Grain and oil, food, beer machinery and pharmaceutical machinery
Electric power, electronic control and electronic communication equipment
Aerospace and Military Units
Universities, research institutes
paper industry
Industrial ceramics, piezoelectric ceramics, electrical ceramics, ceramic grease, porcelain, frosted, high alumina ceramic rollers
Rubber, Epoxy, Polyethylene
Fluid Conduit, Composite Fiberglass Temperature Muffler Duct
Crystal, silicon carbide, graphite, diamond film, magnet
Alloy doors and windows, door handles, seat parts, stainless steel cups, stainless steel tableware surfaces, faucet surfaces
Cadmium-plated battery, telescope tube
Copper foil stationery medium and high-grade nickel white copper nib carbide ball seat body automatic pencil lead
medical insurance
Garment Manufacturing Equipment
