A flattening and straightening device for a magnesium-aluminum alloy plate

A magnesium-aluminum alloy, leveling technology, applied in the field of alloy processing, can solve the problem of uneven thickness, achieve effective and thorough softening, and overcome the effect of uneven heating and softening

Inactive Publication Date: 2021-09-21
HEILONGJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The present invention overcomes the deficiencies of the above-mentioned prior art, and provides a magnesium-aluminum alloy plate flattening and straightening device to solve the existing problems of how to uniformly heat, how to apply pressure to avoid cracking, and how to overcome uneven thickness

Method used

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  • A flattening and straightening device for a magnesium-aluminum alloy plate
  • A flattening and straightening device for a magnesium-aluminum alloy plate
  • A flattening and straightening device for a magnesium-aluminum alloy plate

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specific Embodiment approach 1

[0058] This embodiment is an embodiment of a flattening and straightening device for a magnesium-aluminum alloy plate.

[0059] Such as figure 1 , 2, 8, 9, 10, and 11, a magnesium-aluminum alloy plate flattening and straightening device disclosed in this embodiment includes a transmission member 2, a friction member 3, and a flattening member 4; the magnesium-aluminum alloy plate 1 can be Intermittent movement is carried out under the action of a plurality of transmission members 2, and friction members 3 and flattening members 4 are sequentially arranged along the moving direction of the magnesium-aluminum alloy plate 1, and the friction members 3 and flattening members 4 are symmetrically arranged on the magnesium-aluminum alloy plate 1. On both sides of the plate 1, and against the magnesium-aluminum alloy plate 1, the friction member 3 can adapt to the uneven surface of the magnesium-aluminum alloy plate 1, completely and thoroughly rub the uneven magnesium-aluminum alloy...

specific Embodiment approach 2

[0065] This embodiment is an embodiment of a flattening and straightening device for a magnesium-aluminum alloy plate.

[0066] A method for flattening and straightening a magnesium-aluminum alloy plate disclosed in this embodiment includes the following steps:

[0067] Step a, parameter adjustment, according to the thickness of the magnesium-aluminum alloy plate 1 that needs to be flattened and corrected, set the vibration time T of the exciter 3-10, set the rotation speed of the pushing motor 4-9 and the interval of the transmission member 2 The transmission interval is T1;

[0068] Step b, installing the plate, passing one end of the strip-shaped magnesium-aluminum alloy plate 1 that needs to be flattened and corrected sequentially through the initial transmission member 2, the symmetrically arranged friction member 3, the flattening member 4 and the next transmission member 2, so as to finish installation;

[0069] Step c, fitting and shaping, electrifying the electromag...

specific Embodiment approach 3

[0073] This embodiment is an embodiment of a friction member for flattening and correcting a magnesium-aluminum alloy plate.

[0074] It should be noted that the friction member for flattening and straightening of magnesium-aluminum alloy plates in this embodiment can be implemented alone, that is, as a part of a flattening and straightening device for magnesium-aluminum alloy plates, or it can be used in the embodiment A flattening and straightening device for a magnesium-aluminum alloy plate is further defined.

[0075] to combine Figure 1-7 As shown, a friction member for flattening and correcting magnesium-aluminum alloy plates disclosed in this embodiment is characterized in that it includes a friction box 3-1, a limit plate 3-2, a splint 3-3, and a magnetic block 3-4 , positioning rod shaft 3-6, friction block 3-7, electromagnet disk 3-8, position adjustment group 3-9 and vibrator 3-10; the friction box 3-1 is provided with a limiting plate 3-2 , the friction box 3-1 ...

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Abstract

A magnesium-aluminum alloy plate flattening and straightening device relates to the technical field of alloy processing; the magnesium-aluminum alloy plate flattening and straightening device comprises a transmission member, a friction member, and a flattening member; the magnesium-aluminum alloy plate can be used in a plurality of transmission members Intermittent movement is carried out under the action, and a friction member and a flattening member are arranged in sequence along the moving direction of the magnesium-aluminum alloy plate. In contact with each other, the friction member can adapt to the change of the surface unevenness of the magnesium-aluminum alloy plate, and conduct a comprehensive and thorough friction on the uneven magnesium-aluminum alloy plate. The invention solves the existing problems of how to uniformly heat, how to pressurize to avoid rupture and how to overcome uneven thickness, so as to achieve the effects of uniform heating and thorough correction.

Description

technical field [0001] The invention relates to the technical field of alloy processing, in particular to a flattening and straightening device for a magnesium-aluminum alloy plate. Background technique [0002] Magnesium-aluminum alloys are widely used in aerospace products, such as aircraft landing wheels, gearbox covers, and helicopter horizontal rotor accessories. With the continuous improvement of magnesium-aluminum alloy smelting and manufacturing technology, aluminum-magnesium alloys are also widely used in tank armor parts, missile shells and empennages in the defense industry. Especially in some planar devices, such as flyers, samples and other key or important components, it is necessary to achieve ultra-precise planarization processing with extremely high precision and nearly no defects. [0003] Usually, for metal materials with poor plastic deformation at room temperature, such as magnesium alloys, it is usually necessary to pre-heat to soften them before strai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D1/06B21D37/16B21D43/02
CPCB21D1/06B21D37/16B21D43/02
Inventor 王殿君张明秋梁英陈前赫张吉生魏源史云鹏
Owner HEILONGJIANG UNIV OF TECH
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