Time Proportion of Cutting Edge Engagement given Machining Cost Formula

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Time Proportion of Cutting Edge Engagement is the fractional portion of machining time during which the Cutting Edge of the tool is engaged with the workpiece. Check FAQs
Q=T(Cmtm)-MMtc+Ct
Q - Time Proportion of Cutting Edge Engagement?T - Tool Life?Cm - Machining And Operating Cost of Each Product?tm - Machining Time?M - Machining And Operating Rate?tc - Time to Change One Tool?Ct - Cost of A Tool?

Time Proportion of Cutting Edge Engagement given Machining Cost Example

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Here is how the Time Proportion of Cutting Edge Engagement given Machining Cost equation looks like with Values.

Here is how the Time Proportion of Cutting Edge Engagement given Machining Cost equation looks like with Units.

Here is how the Time Proportion of Cutting Edge Engagement given Machining Cost equation looks like.

0.5Edit=4500Edit(4650.5Edit30Edit)-101Edit101Edit75Edit+478575Edit
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Time Proportion of Cutting Edge Engagement given Machining Cost Solution

Follow our step by step solution on how to calculate Time Proportion of Cutting Edge Engagement given Machining Cost?

FIRST Step Consider the formula
Q=T(Cmtm)-MMtc+Ct
Next Step Substitute values of Variables
Q=4500s(4650.530s)-10110175s+478575
Next Step Prepare to Evaluate
Q=4500(4650.530)-10110175+478575
LAST Step Evaluate
Q=0.5

Time Proportion of Cutting Edge Engagement given Machining Cost Formula Elements

Variables
Time Proportion of Cutting Edge Engagement
Time Proportion of Cutting Edge Engagement is the fractional portion of machining time during which the Cutting Edge of the tool is engaged with the workpiece.
Symbol: Q
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Tool Life
Tool Life is the period of time for which the cutting edge, affected by the cutting procedure, retains its cutting capacity between sharpening operations.
Symbol: T
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Machining And Operating Cost of Each Product
Machining And Operating Cost of Each Product is the total amount of money required to machine a single product.
Symbol: Cm
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Machining Time
Machining Time is the time when a machine is actually processing something. Generally, machining time is the term used when there is a removal of unwanted material.
Symbol: tm
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Machining And Operating Rate
Machining And Operating Rate is the money charged for processing on and operating machines per unit time, including overheads.
Symbol: M
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Time to Change One Tool
Time to Change One Tool is the measure of time it takes to change one tool during machining.
Symbol: tc
Measurement: TimeUnit: s
Note: Value should be greater than 0.
Cost of A Tool
Cost of A Tool is simply the cost of one tool being used for machining.
Symbol: Ct
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.

Other formulas in Tool Cost category

​Go Tool Changing Cost per Tool given Machining Cost
Cct=(T(Cmtm)-MQ)-Ct
​Go Tool Changing Time for 1 Tool given Machining Cost
tc=(T(Cmtm)-MQ)-CtM

How to Evaluate Time Proportion of Cutting Edge Engagement given Machining Cost?

Time Proportion of Cutting Edge Engagement given Machining Cost evaluator uses Time Proportion of Cutting Edge Engagement = Tool Life*((Machining And Operating Cost of Each Product/Machining Time)-Machining And Operating Rate)/(Machining And Operating Rate*Time to Change One Tool+Cost of A Tool) to evaluate the Time Proportion of Cutting Edge Engagement, The Time Proportion of Cutting Edge Engagement given Machining Cost is a method to determine the time fraction for which the Cutting Edge actually removes material from the workpiece in the given Machining Time. Time Proportion of Cutting Edge Engagement is denoted by Q symbol.

How to evaluate Time Proportion of Cutting Edge Engagement given Machining Cost using this online evaluator? To use this online evaluator for Time Proportion of Cutting Edge Engagement given Machining Cost, enter Tool Life (T), Machining And Operating Cost of Each Product (Cm), Machining Time (tm), Machining And Operating Rate (M), Time to Change One Tool (tc) & Cost of A Tool (Ct) and hit the calculate button.

FAQs on Time Proportion of Cutting Edge Engagement given Machining Cost

What is the formula to find Time Proportion of Cutting Edge Engagement given Machining Cost?
The formula of Time Proportion of Cutting Edge Engagement given Machining Cost is expressed as Time Proportion of Cutting Edge Engagement = Tool Life*((Machining And Operating Cost of Each Product/Machining Time)-Machining And Operating Rate)/(Machining And Operating Rate*Time to Change One Tool+Cost of A Tool). Here is an example- 0.5 = 4500*((4650.5/30)-101)/(101*75+478575).
How to calculate Time Proportion of Cutting Edge Engagement given Machining Cost?
With Tool Life (T), Machining And Operating Cost of Each Product (Cm), Machining Time (tm), Machining And Operating Rate (M), Time to Change One Tool (tc) & Cost of A Tool (Ct) we can find Time Proportion of Cutting Edge Engagement given Machining Cost using the formula - Time Proportion of Cutting Edge Engagement = Tool Life*((Machining And Operating Cost of Each Product/Machining Time)-Machining And Operating Rate)/(Machining And Operating Rate*Time to Change One Tool+Cost of A Tool).
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