Processing technology of aluminium alloy for cable conductor
A technology of cable conductor and processing technology, which is applied in the field of processing technology of aluminum alloy for cable conductors, can solve the problems of unreasonable processing and manufacturing methods, low connection reliability, and labor and material resources consumption, so as to shorten the heating time and improve the smelting process. Efficiency, the effect of ensuring the quality of processing
Inactive Publication Date: 2014-06-25
ANHUI HAINA CABLE GRP
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Due to the unreasonable processing and manufacturing methods of the aluminum alloy cables currently used in the market, there are defects such as creep, breakage, and low connection reliability in the application process, resulting in a short service life. When the above problems occur, then It needs to be replaced in time, otherwise it will bring trouble to people's normal use, and the replacement consumes manpower and material resources, and the cost of replacement is relatively high
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0022] A process for processing aluminum alloys for cable conductors, the process comprising the following process steps:
[0023] (1) Ingredients: according to the formula of aluminum alloy;
[0024] (2) Cleaning and preheating: Clean up the melting furnace and preheat it to 700°C to 720°C. Using preheating can shorten the heating time of the melting furnace and improve the melting efficiency of aluminum alloy;
[0025] (3) Feeding: Add the mixture of ingredients in step (1) into the melting furnace that has been preheated in advance;
[0026] (4) Adding agents: add slag removing agent and refining agent, the weight of the slag removing agent and refining agent are respectively 0.2% and 0.3% of the total weight of the alloy, the slag removing agent and refining agent should be dry, an...
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 |
|---|---|---|
| tensile strength | aaaaa | aaaaa |
| elongation | aaaaa | aaaaa |
Login to View More
Abstract
The invention relates to a processing technology of aluminium alloy for a cable conductor. The processing technology comprises the following steps of (1) material preparation, (2) clearing and preheating, (3) feeding, (4) agent adding, (5) stirring, (6) standing and slug removing, (7) sample identification, (8) heat insulation, (9) casting, (10) rolling, (11) wire drawing, (12) twisting and (13) annealing. The processing technology of the aluminium alloy for the cable conductor has the advantages of being reasonable in step arrangement, convenient to process and the like, the performance of an aluminium alloy conductor can be improved, the processing quality of the aluminium alloy conductor is guaranteed, and the defects that in an existing aluminium alloy conductor, creep deformation and breakage can happen easily, and the connecting reliability is low are overcome.
Description
technical field [0001] The invention relates to the technical field of cable manufacturing, in particular to a processing technology of aluminum alloy for cable conductors. Background technique [0002] In recent years, domestic copper resources are extremely scarce, and more than 60% depend on imports. At the same time, the price is high, which seriously restricts the rapid development of the domestic economy. As the cable industry, the implementation of the strategic pace of using aluminum to save copper and replacing copper with aluminum can greatly reduce the investment cost of lines on the one hand, and reduce the dependence of economic development on scarce resources on the other hand. [0003] Due to the unreasonable processing and manufacturing methods of the aluminum alloy cables currently used in the market, there are defects such as easy creep, easy breakage, and low connection reliability in the application process, resulting in a short service life. When the abo...
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 Applications(China)
IPC IPC(8): H01B13/00
Inventor 孙超南任俊祖恩建胡成志彭鹏
Owner ANHUI HAINA CABLE GRP