Manufacturing method for shock absorber aluminum barrel

A manufacturing method and shock absorber technology, applied in manufacturing tools, casting molding equipment, casting molds, etc., can solve the problems of poor compactness of parts, high defect rate, limited service life of parts, etc., to improve quality and accuracy, reduce Production cost, effect of increasing service life

Inactive Publication Date: 2017-03-22
JIANGSU JINTAIBAO MACHINERY
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Problems solved by technology

However, due to the limitation of production equipment for parts produced by traditional die-casting, the process of generating parts is completed by rapid die-casting. In the process of rapid die-casting, due to the uneven temperature, it is impossible to achieve instant exhaust, resulting in production There will be some air bubbles in the parts that come out, making the service life of the parts very limited
In addition,

Method used

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  • Manufacturing method for shock absorber aluminum barrel
  • Manufacturing method for shock absorber aluminum barrel
  • Manufacturing method for shock absorber aluminum barrel

Examples

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Example Embodiment

[0020] Such as figure 1 As shown, a method for manufacturing an aluminum cylinder for shock absorbers solves the technical problems of poor compactness of parts formed by traditional die-casting, resulting in easy deformation during use and high defect rates during production. Including: (1) The step of putting aluminum alloy raw materials into a 24-hour constant temperature melting furnace; this step can ensure that the melting state of the raw materials is in a constant state, and the temperature difference is maintained at a constant level, which is beneficial to the subsequent production of more precise parts . (2) The steps of matching the aluminum barrel processing mold of the shock absorber with the inclined gravity pouring machine; assembling the processing mold of the triple plate parts with the inclined gravity pouring machine, and the parts can be cast due to the tilting type during use The process runs more smoothly, the formed parts have a higher finish, and the ma...

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Abstract

The invention belongs to the technical field of mechanical manufacturing, and particularly relates to a manufacturing method for a shock absorber aluminum barrel. According to the technical scheme adopted by the invention, the manufacturing method for the shock absorber aluminum barrel comprises the steps that (1) aluminum alloy raw materials are placed into a 24-hour constant-temperature smelting furnace; (2)a shock absorber aluminum barrel machining mould and a tilting gravity casting machine are used in cooperation; (3) molten aluminum obtained after aluminum alloy is smelted is poured into the tilting gravity casting machine; (4) the shock absorber aluminum barrel is formed in the tilting gravity casting machine; (5) the mould is cooled; and (6) the part is taken out of the mould. The manufacturing method for the shock absorber aluminum barrel has the advantages that a brand new production method is provided and adopted, the part quality and precision are greatly improved, the production cost is lowered, the service lives of the part and the equipment are prolonged, and the production efficiency and part use safety are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical manufacturing, in particular to a method for manufacturing an aluminum cylinder of a shock absorber. Background technique [0002] The aluminum shock absorber cylinder is one of the most important parts in the commonly used shock absorption components such as motorcycles and electric vehicles. The processing quality of the aluminum shock absorber parts will directly affect the entire shock absorption effect, thus affecting the use of the entire vehicle. comfort and safety. [0003] The traditional shock absorber aluminum cylinder is produced by die-casting. In the production process, the raw material is first melted into a liquid state, and then the required parts are formed by die-casting, and then the inner hole of the assembly is processed through post-processing. machining. However, due to the limitation of production equipment for parts produced by traditional die-casting, the process of...

Claims

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Application Information

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IPC IPC(8): B22C9/24
CPCB22C9/24
Inventor 孔伟孔建网
Owner JIANGSU JINTAIBAO MACHINERY
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