A kind of preparation technology of high-strength copper alloy wire rod

Abstract

The invention relates to the field of copper alloy wires, in particular to the preparation process of the high-strength copper alloy wire. mechanism, leveling mechanism and lubrication mechanism; when the copper alloy wire is slid inside the guide mechanism and wound on the side wall of the winding mechanism, the copper alloy wire drives the guide mechanism to rotate, and when the copper alloy wire drives the guide mechanism to rotate rapidly, the copper alloy wire Abrasion of the guide mechanism, burrs and potholes appear on the side wall of the guide mechanism, the guide mechanism rotates in contact with the grinding mechanism, the grinding mechanism smoothes the burr on the side wall of the guide mechanism, and the guide mechanism for removing burrs is in contact with the lubricating mechanism, The beeswax on the side wall of the lubricating mechanism is in contact with the guiding mechanism, so that the beeswax fills the potholes on the side wall of the guiding mechanism, so that the guiding mechanism with a smooth surface is in contact with the copper alloy wire, so as to prevent the guiding mechanism from slipping out of cracks on the surface of the copper alloy wire .

Description

technical field [0001] The invention relates to the field of copper alloy wires, in particular to a preparation process of the high-strength copper alloy wires. Background technique [0002] Wire rod is the smallest section size of hot-rolled section steel. In my country, the hot-rolled round steel supplied in coils with a diameter of 5-9 mm and a total of eight specifications is called wire rod. Wire rod is also called wire rod because it is delivered in coils. The concept of wire rod in foreign countries is slightly different from that in my country. There are other shapes besides circular cross-section, and its diameter is inconsistent due to different demand conditions and production technology levels. According to the different rolling mills, it can be divided into two types: high-speed wire rod (high wire) and ordinary wire rod (common wire). [0003] After the high-strength copper alloy wire is formed, the copper alloy wire needs to be rolled up. During the rolling...

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Problems solved by technology

[0003] After the high-strength copper alloy wire is formed, the copper alloy wire needs to be rolled up. During the rolling up of the copper alloy wire, the copper alloy wire drives the crimping wheel to rotate. When the copper alloy wire is rolled up too fast, the crimping wheel The wheel rotates too fast, resulting in severe wear of the crimping wheel, abnormal tension and pressure on the wire, resulting in cracks on the surface of the copper alloy wire, reducing the quality of the copper alloy wire

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