extrusion force造句怎么写

Investigation on extrusion force in the process of hot extruding AZ91 magnesium alloy

On the principle of the deformation work this paper words out a very simple method for approximate calculation of the extrusion force in the metalic plastic extrusion processes.

Extrusion speed and friction status are important process conditions in Aluminum profile extrusion processes, and have direct influence on product quality, extrusion force, die life and productivity.

It includes rough preparation, extrusion force calculation as well as extrusion equipment selection.