The maximum possible draft in a rolling operation depends on which of the following parameters (two correct answers):
A)coefficient of friction between roll and work
B)roll diameter
C)roll velocity
D)stock thickness
E)strain
F)strength coefficient of the work metal

Question

Quizplus · Accepted Answer

The maximum possible draft in a rolling operation is influenced by the coefficient of friction between the roll and the workpiece and the roll diameter. Higher friction and larger roll diameter allow for a greater draft.

The Maximum Possible Draft in a Rolling Operation Depends on Which