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Die-casting aluminum alloy, aluminum alloy die casting and manufacturing method of aluminum alloy die casting

A technology for casting aluminum alloys and manufacturing methods, which is applied in the field of aluminum alloy die-casting parts and its manufacture, and the field of die-casting aluminum alloys, which can solve problems such as inability to integrate, shorten processing time, and reduce tool wear.

Inactive Publication Date: 2022-05-31
陈昌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method thereof, in order to solve the existing problem that the existing device has defects in the part structure, and the shaft cannot be realized through structural improvement. The connection with the shaft and the connection between the shaft and the pipe; moreover, the existing device has defects in the processing sequence, which cannot reduce the wear of the tool and shorten the processing time through the integration of the processing sequence

Method used

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  • Die-casting aluminum alloy, aluminum alloy die casting and manufacturing method of aluminum alloy die casting
  • Die-casting aluminum alloy, aluminum alloy die casting and manufacturing method of aluminum alloy die casting
  • Die-casting aluminum alloy, aluminum alloy die casting and manufacturing method of aluminum alloy die casting

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Embodiment

[0038] as attached figure 1 to the attached Figure 8 shown:

[0039] The present invention provides a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method thereof, comprising a part main body 1; the part main body 1 is a stepped structure, and the part main body 1 is formed by die casting; A102 is a cylindrical groove-like structure, and the diameter of the groove A102 is 20cm, and the groove A102 is formed by lathe processing; because the diameter of the groove A102 is larger, it can be processed more quickly by a lathe; through holes 103 and 103 are in total There are four through holes 103, and the four through holes 103 are opened on the part body 1 in an annular array; the diameter of the four through holes 103 of the applicant is 2cm; the four through holes 103 are all cylindrical hole-shaped structures, and the four The four through holes 103 are formed by a drilling machine; after the groove A102 is processed, the processing time...

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Abstract

The invention provides a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method of the aluminum alloy die-casting part, relates to the technical field of aluminum alloy machining, and solves the problems that part structures have defects, and connection between shafts and connection between shafts and pipes cannot be achieved through structural improvement. The problems that defects exist in the machining sequence, and abrasion of a cutter cannot be reduced and the machining time cannot be shortened by integrating the machining sequence are solved. The invention discloses a die-casting aluminum alloy, an aluminum alloy die-casting piece and a manufacturing method of the aluminum alloy die-casting piece. The part body is of a step-shaped structure, and the part body is formed in a die-casting mode. Through the arrangement of the groove A, when the interior of the groove A is in contact with the outer wall of the shaft, auxiliary fixing of the shaft can be achieved, and therefore the connecting strength is improved; through planning of machining steps, the groove A is machined at first, then the threaded hole and the through hole are machined after the groove A is machined, at the moment, drilling of a part of aluminum alloy materials can be reduced, and therefore the machining cost and tool abrasion can be reduced.

Description

technical field [0001] The invention belongs to the technical field of aluminum alloy processing, and more particularly, particularly relates to a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method thereof. Background technique [0002] When the shaft and the tube are connected and connected, a connecting device needs to be used. This connecting device mainly realizes two functions: one is connection and the other is transmission. [0003] For example, application number: CN202010697127.9, the present invention discloses a die-casting aluminum alloy, an aluminum alloy die-casting part and a manufacturing method thereof. The die-casting aluminum alloy comprises 9.5 to 12 mass % of Si, 0.3 to 1.0 mass % of Si Fe, 0.15 to 0.35 mass % of Mg, and the balance of AI and inevitable impurities. The die-casting aluminum alloy of the invention has excellent thermal conductivity and castability, and is suitable for manufacturing aluminum alloy die...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00
Inventor 陈昌
Owner 陈昌
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