Method for preparing capacity-increased and energy-saving overhead power transmission shaped conductor
A power overhead, energy-saving technology, used in cable/conductor manufacturing, other manufacturing equipment/tools, circuits, etc., can solve problems such as inability to increase transmission capacity, large surface roughness, and large material loss, and improve material utilization. , The appearance is smooth and round, the effect of reducing loss
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[0028] according to Figure 1-3 As shown, a method for preparing a capacity-increasing and energy-saving special-shaped wire for overhead power transmission, the steps are as follows:
[0029] 1. A round aluminum rod with a diameter of 9.5mm is manufactured after melting the aluminum base, and the component weight of the aluminum base material is kg:
[0030] Si 0.06
[0031] Fe 0.15
[0032] Cu 0.05
[0033] Mg 0.08
[0034] Cr 0.003
[0035] Mn 0.004
[0036] Ti 0.005
[0037] V 0.002
[0038] Al 99.646
[0039] When the impurity content exceeds 0.015kg, boron is added for boronization process;
[0040] 2. It is made into a round single wire of Φ5.0mm through a multi-channel circular hole die drawing process;
[0041] 3. The above-mentioned round single wire is rolled into a rectangular wire of the required size through a cold-pressed roll;
[0042] 4. The rectangular wire is drawn through three special-shaped wire drawing dies image 3 -a profiled aluminum singl...
Embodiment 2
[0047] according to Figure 1-3 As shown, a method for preparing a capacity-increasing and energy-saving special-shaped wire for overhead power transmission, the steps are as follows:
[0048] 1. A round aluminum rod with a diameter of 12mm is manufactured after melting the aluminum base, and the component weight of the aluminum base material is kg:
[0049] Si 0.10
[0050] Fe 0.10
[0051] Mg 0.01
[0052] Cr 0.001
[0053] Mn 0.002
[0054] Ti 0.003
[0055] V 0.004
[0056] Al 99.78
[0057] When the impurity content exceeds 0.015kg, boron is added for boronization process;
[0058] 2. It is made into a round single wire of Φ6mm through a multi-channel circular hole die drawing process;
[0059] 3. The above-mentioned round single wire is rolled into a rectangular wire of the required size through a cold-pressed roll;
[0060] 4. The rectangular wire is drawn through three special-shaped wire drawing dies image 3 -b shows profiled aluminum single wire, as fig...
Embodiment 3
[0065] according to Figure 1-3 As shown, a method for preparing a capacity-increasing and energy-saving special-shaped wire for overhead power transmission, the steps are as follows:
[0066]1. A round aluminum rod with a diameter of 12mm is manufactured after melting the aluminum base, and the component weight of the aluminum base material is kg:
[0067] Si 0.08
[0068] Fe 0.12
[0069] Cu 0.07
[0070] Cr 0.002
[0071] Mn 0.003
[0072] Ti 0.004
[0073] V 0.003
[0074] Al 99.718
[0075] When the impurity content exceeds 0.015kg, boron is added for boronization process;
[0076] 2. It is made into a round single wire of Φ6.5mm through a multi-channel round hole die drawing process;
[0077] 3. The above-mentioned round single wire is rolled into a rectangular wire of the required size through a cold-pressed roll;
[0078] 4. The rectangular wire is drawn through three special-shaped wire drawing dies image 3 -C profiled aluminum single wire, as figure 2 T...
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