Magnesium alloy electromagnetic inclined casting and rolling machine and magnesium alloy strip casting and rolling method
An inclined cast-rolling machine and magnesium alloy plate technology, which is applied in the direction of metal rolling stand, metal rolling mill stand, metal rolling, etc., can solve the problems of uneven distribution of slab components, slab cracking, etc., and avoid the problem of plate Cracking, guaranteed rolling quality, and compact structure
Active Publication Date: 2020-01-24
JIAOZUO SHENGSHIDA LIGHT ALLOY TECH
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Problems solved by technology
[0005] The invention provides a magnesium alloy electromagnetic inclined casting and rolling machine and a magnesium alloy strip casting and rolling method, which integrates the functions of electromagnetic casting and rolling, inclined casting and rolling, asynchronous casting and rolling and roll gap adjustment, and can solve the problem of magnesium alloy casting and rolling. Uneven composition distribution of slab, adhesion between slab and side sealing plate, cracking of slab and excessive bending stress during slab drawing can improve the overall processing performance of slab; , adjustment and easy maintenance
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[0035] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0036] Such as figure 1 As shown, a magnesium alloy strip casting method based on a magnesium alloy electromagnetic inclined casting and rolling machine described in the present invention, the magnesium alloy electromagnetic inclined casting and rolling machine includes a casting roll assembly, a casting roll driving device, a support frame 3, Electromagnetic stirrer 10, casting roll pressing device and casting roll tilting device; said casting roll assembly is installed in the support frame 3, and is made up of fixed casting roll 4 and mobile casting roll 5 arranged side by side horizontally, as Figure 6As shown, the fixed casting roll 4 and the moving casting roll 5 are all composed of a copper sleeve 21, a casting roll core 22 and a water-cooled roll core 23 arranged sequentially from outside to inside, and the roll body is cylindrical; the wa...
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The invention relates to a magnesium alloy electromagnetic inclined casting rolling machine and a magnesium alloy strip casting method. The casting roll assembly is installed in a support frame and consists of a fixed casting roll and a moving casting roll arranged horizontally. The fixed casting roll and the moving casting roll The rolls are respectively connected to the driving device of the casting roll; the moving casting roll moves under the action of the pressing device of the casting roll to adjust the roll gap; the supporting frame can drive the casting roll assembly to tilt an angle around its axis direction under the action of the tilting device of the casting roll; Electromagnetic stirrers are respectively provided between the fixed casting roll and the moving casting roll and on both sides of the roll surface. The invention integrates the functions of electromagnetic casting, inclined casting, asynchronous casting and roll gap adjustment, and can solve the problems of uneven distribution of slab components, adhesion between slab and side sealing plate, slab cracking and so on after magnesium alloy casting and rolling. The problem of excessive bending stress during casting can be solved, and the overall processing performance of the slab can be improved; the cast-rolling machine adopted has a compact structure, a reasonable layout, and is easy to operate, adjust and maintain.
Description
technical field [0001] The invention relates to the technical field of metal strip processing, in particular to a magnesium alloy electromagnetic inclined casting and rolling machine and a magnesium alloy strip casting and rolling method. Background technique [0002] Magnesium alloy is known as the green and environment-friendly metal structural material in the 21st century, but due to its poor plasticity and high processing cost, most magnesium products are produced by casting, which limits the popularization and application of magnesium alloy. As a national strategic emerging industry, the production of magnesium alloy products has brought new vitality to the Northeast automobile industry, military industry, and electronic information industry. China's Liaoning Province is rich in magnesite resources, and can use the region's excess processing capacity to realize industrial transformation and produce high value-added products. [0003] The Chinese patent with the publica...
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IPC IPC(8): B21B1/46B21B37/62B22D11/115
CPCB21B1/463B21B37/62B21B2271/02B22D11/115Y02P70/10
Inventor 陈明马北一张玉军胡小东张文宇王立萍
Owner JIAOZUO SHENGSHIDA LIGHT ALLOY TECH