There are different types of punched sheets:
o 45 degree perforations are arranged in 45 degree and this drilling is rarely applied. So few drillers have industry standard equipment.
o 60 degree perforations are arranged in 60 degree and this provision (also called Quinconces) is more diffuse because it combines high rigidity of the plate with a discreet relationship against the full vacuum. It is therefore, considered "normal" and, if not specified otherwise, the drilling is done this way.
o 90 degrees perforations are arranged in parallel rows. This provision is requested for exhibition panels, business equipment, and sometimes as ornamental perforations (fronts for radio and the like) in any case is very widespread.
The materials are usually perforated stainless steel, ordinary steel, nonferrous metals such as aluminum, brass and copper, and plastics such as Teflon and polypropylene open. The production of padded sheets (Lacrimosa). The padding transmitted to the plate rigidity and allows the weight savings in comparison to similar laminates. The padding can be diamond, of Bartonella, Redondo or square. The application of veneers or tearful pillow is in the field of reinforcing elements passages or walls, and gates funds.
The padded plates are plates that run on tracks mechanically embossed with stamping presses and cold made materials such as iron, the galvanized steel, stainless steel, aluminum and copper.
The stretched sheet production, and the stretched sheet can be produced with different materials in rolls and sheets, with thickness and standard sizes to order and measure. The plates are divided into the stretched diamond mesh, square mesh, hexagonal mesh around, for commonly used stretched sheet steels, irons and aluminum sheets or rolls.
The production of metal nets and the wire netting used to make compound or compounds, as guards and in the construction field. The networks are subdivided into networks metallic corrugated, electrically welded nets and networks for vibrio-sieves. The networks are used to rolling protections, and miscellaneous enclosures. Usually occurring wavy nets with square mesh extruded carbon steel but also can be produced with galvanized wire, plastic coated wire, stainless steel, copper, brass and aluminum. Networks for vibrio-sieves are woven nets with high strength steel for vibrio-sieves.
The production of wire cloth is obtained manufactured by weaving wire looms continuous automatic mesh is defined as. So the wires are formed lattices. The wire cloth fabrics are distinguished by unique, spiky taenioids crossed or crossed. For the production of wire cloth used stainless steel, galvanized wire, aluminum, copper and brass.
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