Preparation technology of high-strength copper alloy wire

Abstract

The invention relates to the field of copper alloy wires, in particular to a preparation technology of a high-strength copper alloy wire. Adopted preparation equipment for the copper alloy wire comprises a supporting table, a drive mechanism, a guide mechanism, a wire winding mechanism, a flat scraping mechanism, a rubbing-down mechanism and a lubricating mechanism. When the copper alloy wire slides in the guide mechanism to be wound around the side wall of the winding mechanism, the copper alloy wire drives the guide mechanism to rotate, when the copper alloy wire drives the guide mechanism to rotate rapidly, the copper alloy wire enables the guide mechanism to be abraded, burrs and pits occur to the side wall of the guide mechanism, the guide mechanism rotates to make contact with the rubbing-down mechanism, the rubbing-down mechanism rubs down the burrs on the side wall of the guide mechanism, the guide mechanism with the burrs removed makes contact with the lubricating mechanism, beewax on the side wall of the lubricating mechanism makes contact with the guide mechanism, the beewax fills and levels up the pits on the side wall of the guide mechanism, the guide mechanism with the smooth surface makes contact with the copper alloy wire, and the situation that the guide mechanism slides out cracks on the surface of the copper alloy wire is avoided.

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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