Method for improving yield rate of high speed bar

Abstract

The invention relates to the technical field of yield rate of high speed bars, and discloses a method for improving the yield rate of a high speed bar. The method comprises the following steps that (1), the weight of a steel billet is strictly controlled, so that raw material of a heating furnace is good in quality, if the weight of the steel billet is found to have serious deviation with a setting billet, the interval range of the deviation is larger than or equal to 20, then the adjustment is required immediately through contact with a upper working procedure, the yield rate is determined tothe maximum extent after the steel billet is rolled, the waste rate is reduced, and the waste rate is less than or equal to 5%; (2), a heating system is strictly executed, the heating efficiency andthe heating speed are improved, the heating temperature of the steel billet is promoted to be uniform, and the condition that the temperature is too high or too low is avoided. The method for improving the yield of the high speed bar has the advantage that measurements of setting a heating area and a rolling area are used for improving the yield rate, and the cold shearing loss is controlled by acooling bed finishing zone, the yield rate of the high speed bar is improved, the yield speed of the high speed bar is improved, so that the expenditure of cost is reduced and the waste of enterpriseresources is reduced; the method for improving the high yield rate of the high speed bar is convenient for users to carry out and operate.

Description

technical field [0001] The invention relates to the technical field of high rod yield, in particular to a method for improving high rod yield. Background technique [0002] Bars can generally be machined, and there are many materials that can be made into bars, such as steel bars, aluminum bars, copper bars, wood bars, rubber bars, plastic bars, and glass bars, etc. The consumption of metal materials is the cost of steel processing. It is an important component, and the rate of finished products directly affects the consumption of metal materials, thereby affecting the production cost of enterprises. At present, the competition of enterprises is the competition of costs. In order to improve the competitiveness of enterprises, we must increase the rate of finished products and reduce costs. [0003] In the production of high bar, from billet to steel, not only the appearance changes, but also various data indicators including the operating cost of the enterprise, which measur...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for improving the yield of high rods, which has the advantages of improving the yield of high rods, etc., and solves the problem that the yield of high rods cannot be effectively improved in manufacturing and reduces the yield of high-speed rods. speed, resulting in increased cost and waste of corporate resources, and inconvenient use