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A magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method

A magnesium-aluminum alloy and position adjustment technology, which is applied in the field of magnesium-aluminum alloy casting and magnesium-aluminum alloy casting, can solve the problems of flame retardancy, lack of meat, and harm to magnesium-aluminum alloy.

Active Publication Date: 2021-06-29
HEILONGJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention overcomes the deficiencies of the above-mentioned prior art, and provides a magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method to solve the existing problem of how to ensure the liquid magnesium-aluminum alloy existing in the die-casting process of magnesium-aluminum alloy castings Alloy combustion, the use of covering agents for flame retardancy, and the lack of meat and air bubbles in magnesium and aluminum alloys

Method used

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  • A magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method
  • A magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method
  • A magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method

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specific Embodiment approach 1

[0069] This embodiment is an embodiment of a magnesium-aluminum alloy die-casting device.

[0070] Such as Figure 1-7 As shown, a magnesium-aluminum alloy die-casting device disclosed in this embodiment includes a clamping member 1 and a die-casting mold 2;

[0071] The clamping member 1 includes an upper support frame 1-1, an upper support platform 1-2, an upper plate 1-3, an upper template 1-4, an upper connecting rod 1-5, a return spring 1-6, and an upper splint 1 -7, guide sleeve 1-8, lower support frame 1-9, lower support platform 1-10, guide rod 1-11, lower splint 1-12 and deflection member 1-13; described upper support frame 1-1 The lower end is provided with an upper support platform 1-2, and the upper and lower end surfaces of the upper support platform 1-2 are sequentially provided with an upper beating plate 1-3 and an upper template 1-4, and a plurality of upper connecting rods 1-5 are arranged in a row. One end of the upper connecting rod 1-5 passes through the...

specific Embodiment approach 2

[0079] This embodiment is an embodiment of a magnesium-aluminum alloy die-casting device.

[0080] A magnesium-aluminum alloy casting method disclosed in this embodiment includes the following steps:

[0081] Step a, fixed installation, first process the upper support frame 1-1 and the lower support frame 1-9 to be fixed on the machine tool, the upper support frame 1-1 is fixed to the dynamic template part of the machine tool, and the lower support frame 1-9 is fixed to the static part of the punch press For the formwork part, the installation is completed, and then, the bottom plate 2-3 is arranged on the inner bottom end of the two-way opening mold 2-1, and the two-way opening mold 2-1 is installed on the upper end of the lower splint 1-12, through the lower splint 1-12 Set the limit piece to limit and fix, then fix the cover plate 2-2 on the upper end of the two-way opening mold 2-1, and seal the cover. At this time, the upper splint 1-7 and the cover plate 2-2 are in a sep...

specific Embodiment approach 3

[0089] This embodiment is an embodiment of a magnesium-aluminum alloy die-casting device

[0090] It should be noted that the deflection member for magnesium-aluminum alloy die-casting in this embodiment can be implemented alone, that is, it can exist alone as a part of a magnesium-aluminum alloy die-casting device, or it can be used for the one described in the first embodiment. Magnesium-aluminum alloy die-casting devices are further defined.

[0091] combine Figure 1-6 As shown, a deflection member for magnesium-aluminum alloy die-casting disclosed in this embodiment includes a threaded sleeve 1-13-1, a lower connecting rod 1-13-2, a deflection motor 1-13-3, and a worm 1-13- 4. A plurality of threaded sleeves 1-13-1 arrays are set in the rectangular cavity inside the lower support platform 1-10, and the upper and lower ends of the threaded sleeves 1-13-1 are set in the rectangular cavity through bearings. On the upper and lower side walls of the cavity, a plurality of lo...

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Abstract

A magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting position adjustment method, which relate to the technical field of alloy processing. The present invention solves the existing problem of how to ensure the combustion of liquid magnesium-aluminum alloys existing in the die-casting process of magnesium-aluminum alloy castings, and the use of covering agents There are hazards in flame retardancy and the lack of meat and bubbles in magnesium and aluminum alloys. A magnesium-aluminum alloy die-casting device, including a clamping member and a die-casting mold; Support frame, support platform, guide rod, lower splint and deflection member; the lower end of the upper support frame is provided with an upper support platform, and the upper and lower end surfaces of the upper support platform are sequentially provided with an upper beating plate and an upper template. The invention solves the problems of burning of liquid magnesium and aluminum alloys, the use of covering agents for flame retardancy, and the problems of lack of meat and air bubbles in magnesium and aluminum alloys, thereby ensuring the environmental safety of production and making the produced magnesium and aluminum alloys meet the requirements.

Description

technical field [0001] The invention relates to the technical field of alloy processing, in particular to a magnesium-aluminum alloy casting method and a magnesium-aluminum alloy casting positioning adjustment method. Background technique [0002] Die casting refers to the process of injecting molten metal into the mold under the action of other external forces without gravity. The main feature of die casting is that molten metal fills the cavity under high pressure and high speed, and is formed and solidified under high pressure. Die castings, magnesium and aluminum alloys are widely used in aerospace products. With the continuous development of magnesium and aluminum alloy melting and manufacturing technology The demand for magnesium-aluminum alloy castings is gradually increasing, but there are still some problems that are not easy to solve in the process of magnesium-aluminum alloy die-casting: [0003] (1) Liquid magnesium-aluminum alloy burns, and if the equipment is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D17/22
CPCB22D17/2069B22D17/22B22D17/2227B22D17/2281B22D17/263
Inventor 王殿君梁英高晓琳张吉生魏源史云鹏芦怀志
Owner HEILONGJIANG UNIV OF TECH
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