Precision flat steel production process

Flat steel refers to steel with a width of 12-300mm and a thickness of 3-60mm, a rectangular cross section and a slightly blunt edge. The flat steel can be a finished steel, a blank for a welded pipe, and a thin slab for a rolled sheet. Main use: Flat steel can be used as a material to make hoop iron, tools and mechanical parts.  Steel flat bar is used as a structural member and escalator for building.

Precision flat steel production process,The working principle of the flat steel finishing machine is to pre-level and finalize the thickness direction of the cold flat steel wool with two sets of up and down staggered leveling wheels; use a pair of opposite finishing The wheel is squeezed in the width direction so that the width is compressed to achieve the desired parameters, and the amount of compression is adjustable; the width is aligned with 5 staggered alignment wheels. The system is mainly composed of a control box, a finishing press roll, a pre-leveling unit, a finishing unit, and a straightening unit.

Precision flat steel production process

The production process can be summarized as: pre-leveling → finishing → straightening → post leveling. Flat steel / a / b width 12-300mm, thickness 4-60mm, the section is rectangular and slightly with pure edges of the steel. The flat steel can be a finished steel, a blank for a welded pipe, and a thin slab for a rolled sheet. Main use: Flat steel can be used as a material to make hoop iron, tools and mechanical parts. It is used as a structural member and escalator for building. Flat steel is divided into two types according to its shape: flat spring flat steel and single-sided double-groove spring flat steel. Hot-rolled spring flat steel is mainly used to manufacture leaf springs on machinery such as automobiles, tractors, and railway transportation.

Process method for automotive spring flat steel

The spring flat steel is made by a converter smelting process. Compared with the prior art, it has the following advantages and positive effects:

1.Due to the high yield and low power consumption, the cost per ton is lower than that of the electric furnace.

2.The rotary steel is used to refine the flat steel, mainly using molten iron as the raw material. The harmful elements in the molten iron are less, and the quality of the produced flat steel is guaranteed.

3.The continuous casting billet has a high straightening rate, which can ensure the flat steel straightness rate and meet the needs of users.

4.The molten steel is directly cast into a billet, omitting the blanking process and reducing the cost.

Stainless steel is a really versatile product

When the width of the metal strip is larger than the allowable deviation, the extrusion power increases when the metal pipe is welded, and weld defects corresponding to sharp beak, lap or burr seem in the weld of the steel pipe. tinplate supplier Early plasma cutters had been giant, considerably slow and costly and, due to this fact, tended to be devoted to repeating slicing patterns in a “mass manufacturing” mode.

CNC laser involves transferring a lens assembly carrying a beam of laser gentle over the surface of the metal. Latest statistics show that in July China’s sizzling rolled coil manufacturing reached 10.298 million tons, up 10.1% 12 months on yr, common every day output of 332,000 tons, 4 inch schedule 40 pipes development of zero.3%; chilly rolled coils production of 3.464 million tons, up 21.5%, average day by day output of 112,000 tons, development of 6.5%, production of cold rolled coils are historic highs.

Prior to the fabric reaching the cutters, the coil width is measured utilizing a three meter steel tape and the thickness measured utilizing zero to 25 millimeters micro meter screw gauge to ensure they’re of the required dimensions.Square Steel Tubing  In addition to the above-talked about steel merchandise, there are so many featured steel, like galvanized metal, galvalume steel, prepainted steel, and so on.

Stainless steel is a really versatile product and is utilized in a wide array of producing processes and industries. Abroad will improve after this process will likely be uncooked supplies instead of metal plate, forming and welding, then welding and lean, chilly expanding, after welding, the welding quality is near UOE tube, cold rolled steel pipe at residence there is no such course of, is the direction of the spiral tube factory to improve in our nation.