The common processing method of 6061 aluminum bar is extrusion. In general, the extrusion effect is different with different temperature. Today, 6061 aluminum bar manufacturer will introduce the isothermal extrusion processing method of 6061 aluminum bar.

Ensure that the temperature of 6061 aluminum bar is always constant or basically constant throughout the extrusion process is isothermal extrusion.At the same time, the metal deformation resistance and the uniformity of metal flow are kept as far as possible, so that the die surface pressure changes or is basically unchanged, so as to obtain a higher extrusion speed, so as to improve the shape and size of the extrusion profile, precision Angle and length direction of the organization and performance uniformity.

The isothermal extrusion of 6061 aluminum bar requires stable flow velocity at the outlet of the profile and no large velocity fluctuation, otherwise it will lead to cracking defects.The main method of isothermal extrusion is to control the temperature of the billet ladder. The main method is to cool the hot billet locally to achieve the distribution of billet temperature gradient, realize the adjustment of isothermal extrusion and cooling extrusion speed, and closed-loop control isothermal extrusion.Control the extrusion speed, heat and die cooling to achieve isothermal extrusion.

The above is about the isothermal extrusion processing method of 6061 aluminum bar. If you want to know the price of 6061 aluminum bar, please consult us.