Method of applying a surface finish on a metal substrate and method of preparing work rolls for applying the surface finish
AssigneeOrmet Corporation
InventorsErrol Sambuco JR., Rich Hesske, John McCulley, Robert Jay Ciszewski
Life of this patent
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Abstract
The method of preparing cold mill work rolls for forming a surface finish on a metal substrate includes the steps of placing a work roll on a grinder, truing the work roll, roughening the work roll, and performing at least one finishing pass on the work roll. The method may further include the step of sanding the work roll. The finished work roll may be inserted into a cold mill and the metal substrate cold rolled with the work rolls to achieve the desired surface finish.
Claims33
A method of preparing cold mill work rolls for use in applying a surface finish on a metal substrate, comprising the steps of:
- placing a work roll on a grinder;
- truing the work roll;
- roughening the work roll;
- and
- performing at least one finishing pass on the work roll.
A method of preparing cold mill work rolls for use in forming a surface finish on a metal substrate, comprising the steps of:
- placing a work roll on a grinder;
- truing the work roll;
- roughening the work roll;
- performing at least one finishing pass on the work roll;
- and
- sanding the work roll.
A method of forming a surface finish on a metal substrate, comprising the steps of:
- placing a work roll on a grinder;
- truing the work roll;
- roughening the work roll;
- performing at least one finishing pass on the work roll to obtain a desired surface roughness;
- inserting the work roll in a cold mill;
- and
- cold rolling the metal substrate with the work roll to achieve the surface finish of the metal substrate.
Dependencies are inferred from the claim text.