Metal Wire Mesh Catalog Main Application Classification Common Terms and Applications

Metal Wire Mesh Catalog Main Application Classification Common Terms and Applications

Metal wire mesh is the collective name for metal and wire mesh. Wire mainly refers to wire made of metal or non-metal; mesh is made of wire and is woven into meshes of different shapes, densities and specifications according to demand.

Catalog Main Application Classification Common Terms
Main Application
　　Wire mesh is a traditional industrial product in China, and has a wide range of uses in many fields such as scientific research, production and life. With the rapid development of science and technology, wire mesh is currently used in industries and high-tech fields such as petroleum, chemical, automobile, papermaking, food, construction, aviation, aerospace, etc.
Classification
　　Stainless steel mesh, steel plate mesh, mat mesh, copper wire mesh, hexagonal mesh, welded mesh, window screen, square hole mesh, sunshade mesh, conveyor belt mesh, guardrail mesh, crimping mesh, hook mesh, sieve plate mesh, nickel wire mesh, rope mesh, mine screen, polyester mesh, plastic flat mesh, steel wire mesh, sintered felt, barbecue mesh, papermaking mesh, printing mesh, barbed wire, drug screen mesh, nylon mesh, welded mesh, black wire cloth, audio mesh, gabion mesh, chemical etching mesh, razor barbed wire, battery special mesh, headphone special mesh, industrial filter cloth, metal filter mesh, vibration screen, gas-liquid filter mesh, air conditioner special mesh, building safety net, Meige net, breeding net, etc.
Common terms
　　Crack: longitudinal cracks, fissures, and cracks on the surface of the steel wire. 　　
Pull-out (burring): Small transverse cracks visible to the naked eye appear on the surface of the steel wire, showing tongue-shaped or other shaped burrs 　　
. Stratification: Local or full-length splits appear in the longitudinal direction of the steel wire. 　　
Scar (spot scar): Yellow oxidation scars and white lime scars appear on 　　
the surface of the steel wire. Pull marks: Obvious small grooves or ridges appear in the longitudinal direction of the steel wire surface. Minor ones only make the surface appear rough and shiny. 　　
Fold: Metal overlap appears on the surface of the steel wire along the length direction. It is often straight, but also curved or zigzag. During metallographic inspection, there are usually iron oxide inclusions and decarburized layers in the fold. 　　
Concave surface: Local depression on the surface of the steel wire. 　　
Rust: Local and overall oxidation occurs on the surface of the steel wire. 　　
Pit: Point-shaped or sheet-shaped pits appear when the surface of the steel wire is severely oxidized. 　　
Bamboo knot: The steel wire is uneven in thickness along the longitudinal direction, and its shape is beautiful like a bamboo knot. 　　
Spiral pattern: The spiral roller mark on the surface of the steel wire during the straightening process. 　
Oxide scale: When the surface of the steel wire comes into contact with the high-temperature oxidation furnace gas, it oxidizes and forms a hard and fragile oxide layer. 　　
Oxide film: A thin layer of dense oxide is formed on the surface of the steel wire. This oxide is generally not easy to break and can only be partially peeled off when it is bent or deformed. 　　
Oxidation color: Under the condition of bright heat treatment, a very thin layer of oxide tightly attached to the surface of the steel wire is formed on the surface of the steel wire. 　
Decarburization layer: When the steel wire is heated, due to the action of the gas medium and the carbon in the steel layer, the area where the carbon content of the surface layer is reduced is called decarburization. 　　
Graphite carbon: Part or all of the carbon in the steel is precipitated in a free state. This carbon in a free state is graphite carbon. 　　
Crease: Local folding on the mesh surface forms an irreversible mark. 　　
Hole: There are concentrated warp or weft broken wires on the mesh surface. 　
Rust: Corrosion and deterioration on the mesh surface, 　
Rust spots: Small spots of green, brown or different colors appear on the mesh surface, 　　
Broken wire: The warp or weft on the mesh surface is disconnected 　
. Mosquito mouth: The metal wire is looped and tangled, leaving the mesh surface. 　　
Top buckle: The warp joint is poor and pushes out of the mesh surface. 　
Weft shrinkage: The weft is partially bent and the mesh is deformed. 　　
Parallel wire: Two or more metal wires are woven together in parallel. 　　
Skipped wire (jump shuttle): The warp or weft is interwoven incorrectly. 　　
Loose wire: Individual warp or weft are loose and displaced. 　　
Debris weaving in: Foreign matter is woven into the mesh. 　　
Cloud weaving: The weft is too soft or uneven in hardness, resulting in an irregular cloud-like mesh pattern. 　　
Bulge: The mesh surface bulges in some areas. 　　
Double lines: The warp or weft lines overlap. 　
Large and small holes: The mesh holes on the mesh surface are uneven in size. 　　
Sparse and dense: Some mesh holes on the mesh surface are suddenly too large or too small. 　　
Loose edge: The edge of the mesh bulges in a wavy shape. 　　
Wire diameter - the diameter of the wire; 　　
warp - all longitudinal weaving wires; 　　
weft - all transverse weaving wires; mesh 　　 -
the number of mesh holes in 1 inch length; 　　
density - the number of mesh holes in 1 cm length. 　　
Mesh - the distance between two warps or two wefts. 　
Tolerance - the vertical distance between the warp and the tolerance line at the heald when the heald is at a flat angle (MM). 　　
Common line - the line connecting the front and rear breast fruits (rollers). 　　
Tolerance - the warp at the heald is higher than the tolerance line when the heald is at normal level. 　　
Tolerance - lower than the tolerance line is called lower tolerance. 　　
Zero tolerance - coincidence with the tolerance line is called zero tolerance. 　
Heald angle - the distance between the upper heald and the lower heald after the heald frame is opened. 　　
Flat angle - (angle change time) - the distance between the reed and the long weft point when the heald is at normal level.