following figure. What is the liners function in reverse extrusion?ContainerA- Describe the purpose of a container liner in direct extrusion, as shown in theContainer liner- Pressing stemBilletDie.Die backer,Dummy blockB- Estimate the force required in extruding 70-30 brass at 700 C if the billetdiameter is 200 mm and the extrusion ratio is 30. Use the following figure.Extrusion800 1000 1200 140060040080Stainless steelBeryllium4006070-30 BrassCold-rolledCopper200steel201100 Aluminum2500200015001000Temperature ("F)ChromitMolybdenumExtrusion constant, k (10° psi)MPa

A) Purpose of the Container Liner in direct extrusion : When the pressing stem press the extrusion…

A- Describe the purpose of a container liner in direct extrusion, as shown in the following figure. What is the liners function in reverse extrusion? Container Container liner Billet - Pressing stem Die. Die backer. `Dummy block Extrusion diameter is 200 mm and the extrusion ratio is 30. Use the following figure. °C B- Estimate the force required in extruding 70-30 brass at 700 C if the billet 800 1000 1200 1400 Stainless steel Beryllium 600 400 80 400 60 70-30 Brass Cold-rolled Соррer 200 steel 1100 Aluminum 2500 2000 1000 1500 Temperature ("F) Chromium Molybdenum Extrusion constant, k (10° psi) MPa

A- Describe the purpose of a container liner in direct extrusion, as shown in the following figure. What is the liners function in reverse extrusion? Container Container liner Billet - Pressing stem Die. Die backer. `Dummy block Extrusion diameter is 200 mm and the extrusion ratio is 30. Use the following figure. °C B- Estimate the force required in extruding 70-30 brass at 700 C if the billet 800 1000 1200 1400 Stainless steel Beryllium 600 400 80 400 60 70-30 Brass Cold-rolled Соррer 200 steel 1100 Aluminum 2500 2000 1000 1500 Temperature ("F) Chromium Molybdenum Extrusion constant, k (10° psi) MPa

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Extrusion calculation: (1) Calculate the extrusion force ( N or mega newton) required for round billet of 70-30 brass which is extruded at 675 °C. The diameter Db = 100 mm and extrusion diameker De= 30 mm. Assume k = 250. (2)Sketch the problem? %3D
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