If there is no unspecified downtime for the Aluminum Profiles, the maximum output depends mainly on the extrusion speed, while the latter is affected by four factors, three of which are fixed and the other variable. The first factor is the extrusion force of the extruder, which can be squeezed smoothly when the billet temperature is low. The second factor is the design of the mold. The friction between the metal and the mold wall usually increases the temperature of the aluminum alloy by 35~62 °C; the third factor is that the characteristics of the extruded alloy are uncontrollable factors limiting the extrusion speed, and the outlet temperature curve generally does not exceed 540 °C. Otherwise, the quality will drop, the mold marks will increase significantly, and even aluminum, gravure, microcrack, tear, etc. will appear.
Due to the variety of specifications of Pipe Rack System, and the complicated material flow conditions during the extrusion process, the load conditions of the extrusion die are poor, which makes the development of aluminum profile products and mold design an arduous task. The traditional production mode relies on empirical design and experimental repair, and cannot meet the needs of modern economic development. In terms of efficiency is life, quality is the key environment of the market economy, Manufacturer of Lean Tube are most concerned about improving mold design and processing success rate and extrusion yield and output. In the production of aluminum and aluminum semi-finished products, extrusion is one of the main molding processes, and the extrusion die is good or bad.
In this case, how to increase the productivity of the extruder has become a top priority. There are many measures to improve productivity, increase installed capacity, improve the quality of workers, and improve management.
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