Cold rolling forming equipment and method for preparing channel by using carbon steel or stainless steel
The invention discloses cold rolling forming equipment and method for preparing a channel by using carbon steel or stainless steel, and belong to the technical field of metal material preparation. Theequipment is characterized by being mainly composed of a primary rolling unit including 3-4 cold rol...
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| creator | WU MINGANG |
| description | The invention discloses cold rolling forming equipment and method for preparing a channel by using carbon steel or stainless steel, and belong to the technical field of metal material preparation. Theequipment is characterized by being mainly composed of a primary rolling unit including 3-4 cold rolling machines, a bright annealing furnace kiln, a gear pressing unit, a finish rolling unit including 2-3 cold rolling machines, a pre-forming and final-forming unit, induction heaters and a computer control device, the induction heaters are positioned in front of the units, and a channel finishedproduct with a main vertical surface thickness of 6.0-12.0mm and a width of 40-200mm can be manufactured through cold rolling forming and continuous operation by using the equipment. Compared with a common hot rolling forming technology, the surface of the finished product is not damaged, the hardness of the finished product is 1.6 times that of a hot rolled product, and the production efficiencycan be improved by 30% due |
| format | Patent |
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Theequipment is characterized by being mainly composed of a primary rolling unit including 3-4 cold rolling machines, a bright annealing furnace kiln, a gear pressing unit, a finish rolling unit including 2-3 cold rolling machines, a pre-forming and final-forming unit, induction heaters and a computer control device, the induction heaters are positioned in front of the units, and a channel finishedproduct with a main vertical surface thickness of 6.0-12.0mm and a width of 40-200mm can be manufactured through cold rolling forming and continuous operation by using the equipment. 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| language | chi ; eng |
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| subjects | CHEMISTRY COMBINED OPERATIONS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MACHINE TOOLS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OTHER WORKING OF METAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING UNIVERSAL MACHINE TOOLS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Cold rolling forming equipment and method for preparing channel by using carbon steel or stainless steel |
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