Time Proportion in Production Cost Formulas

Time Proportion the fractional portion of machining time during which the Cutting Edge of the tool is engaged with the workpiece. And is denoted by t_q. Time Proportion is usually measured using the Second for Time. Note that the value of Time Proportion is always positive.

Production Cost formulas that make use of Time Proportion

fxTool Life of One Tool for Minimum Machining Cost given Tool Changing Cost per ToolGo

fxTool Changing Time for 1 Tool given Tool Life for Minimum Machining CostGo

fxTaylor's Exponent for Minimum Machining Cost given Tool LifeGo

fxTool Life of One Tool for Minimum Machining CostGo

fxTool Changing Cost per Tool given Tool Life for Minimum Machining CostGo

FAQ

What is the Time Proportion?

Time Proportion the fractional portion of machining time during which the Cutting Edge of the tool is engaged with the workpiece. Time Proportion is usually measured using the Second for Time. Note that the value of Time Proportion is always positive.

Can the Time Proportion be negative?

No, the Time Proportion, measured in Time cannot be negative.

What unit is used to measure Time Proportion?

Time Proportion is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Time Proportion can be measured.

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