[ Calculate Tip/Die ]

Extrusion Analysis

The calculators below allow you to calculate DDR (draw Down Ratio) and DBR (Draw Balance Ratios) for a given Tip Outer Diameter (OD), Die Outer Diameter (OD) and finished product OD and ID ( Inner Diameter).

Simply provide these four values and calculate:

DDR/DRB Calculator

Enter values for the P-OD, P-ID, TIP OD and DIE ID fields below, then Calculate.

Tooling		Product
DIE ID	TIP OD	P-OD	P-ID	DDR	DRB

Tooling Calculator

Enter values for the P-OD, P-ID, DDR and DRB ID fields below, then Calculate.

		Product		Compound
DIE ID	TIP OD	P-OD	P-ID	DDR	DRB