Continuous extrusion production device of C shaped copper material and application thereof
A production equipment and technology of copper materials, applied in the field of continuous extrusion production of C-shaped copper materials, can solve the problems of difficult continuous extrusion production of C-shaped copper materials, easy deformation and fracture of extrusion dies, etc., and reduce intermittent non-production Time, shorten the production cycle, improve the effectiveness of the organization
Inactive Publication Date: 2009-10-28
JIANGSU KINDLE COPPER
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[0010] The purpose of the present invention is to provide a continuous extrusion production equipment for C-shaped copper material, which solves the problems in the prior art that C-shaped copper material is difficult to carry out continuous extrusion production, and the extrusion die is easy to deform and break.
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[0036] The above solution will be further described below in conjunction with specific embodiments. It should be understood that these examples are used to illustrate the present invention and not to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the conditions of specific manufacturers, and the implementation conditions not indicated are usually the conditions in routine experiments.
[0037] Example Figure 1-5 , the continuous extrusion production equipment of the C-shaped copper material, comprising an extrusion wheel 1 and an extrusion die 6 cooperating with the extrusion wheel, a copper rod pay-off device is arranged at the front end of the extrusion wheel, and the copper rod is placed A copper rod straightening device is set between the wire device and the extrusion wheel. The rear end of the extrusion die is provided with a copper row collection device, and a cooling and anti-oxidation...
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Abstract
The invention discloses a continuous extrusion production equipment of C shaped copper material and application thereof. The equipment includes an extrusion wheel and an extrusion mold matched with the extrusion wheel, which is characterized in that the extrusion mold core extrudes from the mold cavity to form a convex nose which is connected to the mold cavity inlet, and a streamline is formed on the inlet terminal of the extrusion wheel. The invention improves flowability of metal when extruding, reduces resistance and failure rate of mold extrusion, implements continuous production of C shaped copper material, largely simplifies process, shortens production period, greatly improves yield and performance uniformity of extrusion product, facilitates industrialization of special highly conductive copper bus.
Description
technical field [0001] The invention belongs to the technical field of continuous extrusion production of C-shaped copper materials, and in particular relates to a continuous extrusion production equipment of C-shaped copper materials and a method for producing C-shaped copper materials by adopting a COMFOME continuous extrusion production process. Background technique [0002] Copper is widely used in the power industry for its excellent electrical conductivity. Copper and copper alloys are indispensable materials for power transmission and transformation systems. Copper conductive bars made of copper and copper alloy materials are necessary for power transmission and transformation in the power transmission and transformation industry. Prepare materials. [0003] According to the type of copper conductive row, copper conductive row is divided into flat copper row and special-shaped copper row. The flat copper bar, that is, the plate-type conductive bar, does not have a re...
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IPC IPC(8): B21C23/00
Inventor 金鑫南金文洪张震宇吕建国江鲁光赵冬吴仁林陈汉文
Owner JIANGSU KINDLE COPPER