A aging shaping method for large aluminum alloy rings
A technology of aluminum alloy and ring parts, applied in the field of aluminum alloy processing, can solve the problem that deformation is difficult to meet the requirements of out-of-roundness, and achieve the effect of saving equipment investment costs
Active Publication Date: 2022-01-21
SOUTHWEST ALUMINUM GRP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] In view of this, the object of the present invention is to provide a method for aging shaping of large aluminum alloy rings, which can effectively solve the problem that the deformation of large aluminum alloy rings after solution quenching is very large and difficult to meet The problem of out-of-roundness requirements
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] The embodiment of the present invention discloses an aging shaping method for a large aluminum alloy ring, so as to shape the deformation of the large aluminum alloy ring after solution quenching, so as to meet the requirement of out-of-roundness.
[0038] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0039] In a specific embodiment, the aging shaping method of the large aluminum alloy ring provided by the present invention comprises the following steps:
[0040] S1: Measure the ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| height | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a method for aging shaping of a large aluminum alloy ring, which includes: measuring the outer circumference of the aluminum alloy ring, dividing the entire ring of the aluminum alloy ring into N equal parts according to the standard arc length, and marking the equal points; Each equalization point of the aluminum alloy ring is fixed with a clamping plate, a centering piece is placed in the center of the aluminum alloy ring, and each clamping plate is connected to the corresponding equalization point on the centering piece through a length-adjustable tie rod. ;Adjust the length of each tie rod so that the outer diameter difference of the aluminum alloy ring at each equal point is within the preset allowable error range; install the furnace for aging treatment; perform slow cooling in the furnace after aging and heat preservation for a preset time. Applying the aging shaping method can realize synchronous aging and rounding shaping of rings, and significantly reduce the cost of deformation shaping of large aluminum alloy rings such as 10m after solution quenching.
Description
technical field [0001] The invention relates to the technical field of aluminum alloy processing, and more particularly, to an aging shaping method for a large aluminum alloy ring. Background technique [0002] Heat treatment can strengthen the aluminum alloy to obtain the required structure and properties of the material through solution quenching and aging. The aluminum alloy parts need to be quickly quenched in water after high temperature solution, and the parts will be quenched and deformed due to uneven cooling of the parts during quenching. , The large aluminum alloy ring has a large deformation after solution quenching, and the out-of-roundness does not meet the requirements. How to reduce the deformation of the ring is a problem that must be solved in the subsequent process. [0003] Usually, the aluminum alloy ring is placed directly on the material frame or the material frame during the aging heat treatment. The ring does not need any additional tooling. The ring ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C22F1/04B21D3/14
CPCC22F1/04B21D3/14
Inventor 阙基容
Owner SOUTHWEST ALUMINUM GRP