✖Infeed in Grinding Operation refers to the controlled movement of the grinding wheel towards the workpiece to achieve a desired depth of cut or removal of material.ⓘ Infeed in Grinding Operation [f_i]			+10% -10%
✖Back Engagement is the width of cut in the axial direction of grinding wheel, while the depth of cut is the engagement of the grinding wheel in the radial direction.ⓘ Back Engagement [a_p]			+10% -10%
✖Surface Speed of Workpiece refers to the linear velocity of a point on the workpiece's circumference relative to the grinding wheel.ⓘ Surface Speed of Workpiece [V_w]			+10% -10%

✖Metal Removal Rate (MRR) is the amount of volume removed from workpiece per unit time, when performing machining operations such as grinding.ⓘ Metal removal rate during Grinding [Z_w]

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Metal removal rate during Grinding

Formula

`"Z"_{"w"} = "f"_{"i"}*"a"_{"p"}*"V"_{"w"}`

Example

`"0.00375m³/s"="1.115mm"*"570mm"*"5.9m/s"`

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Metal removal rate during Grinding Solution

STEP 0: Pre-Calculation Summary

Formula Used

Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece
Z_w = f_i*a_p*V_w
This formula uses 4 Variables

Variables Used

Metal Removal Rate - (Measured in Cubic Meter per Second) - Metal Removal Rate (MRR) is the amount of volume removed from workpiece per unit time, when performing machining operations such as grinding.
Infeed in Grinding Operation - (Measured in Meter) - Infeed in Grinding Operation refers to the controlled movement of the grinding wheel towards the workpiece to achieve a desired depth of cut or removal of material.
Back Engagement - (Measured in Meter) - Back Engagement is the width of cut in the axial direction of grinding wheel, while the depth of cut is the engagement of the grinding wheel in the radial direction.
Surface Speed of Workpiece - (Measured in Meter per Second) - Surface Speed of Workpiece refers to the linear velocity of a point on the workpiece's circumference relative to the grinding wheel.

STEP 1: Convert Input(s) to Base Unit

Infeed in Grinding Operation: 1.115 Millimeter --> 0.001115 Meter (Check conversion here)
Back Engagement: 570 Millimeter --> 0.57 Meter (Check conversion here)
Surface Speed of Workpiece: 5.9 Meter per Second --> 5.9 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Z_w = f_i*a_p*V_w --> 0.001115*0.57*5.9

Evaluating ... ...

Z_w = 0.003749745

STEP 3: Convert Result to Output's Unit

0.003749745 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

0.003749745 ≈ 0.00375 Cubic Meter per Second <-- Metal Removal Rate

(Calculation completed in 00.020 seconds)

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National Institute of Technology (NIT), Srinagar

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< 13 Grain Calculators

Number of Active Grains per Unit Area given Constant for Grinding Wheel

Go Number of Active Grains Per Area on Wheel Surface = 6/(Constant for Particular Grinding Wheel*Grain Aspect Ratio*sqrt(Diameter of Grinding Wheel))

Grain-aspect Ratio given Constant for Grinding Wheel

Go Grain Aspect Ratio = 6/(Number of Active Grains Per Area on Wheel Surface*Constant for Particular Grinding Wheel*sqrt(Diameter of Grinding Wheel))

Infeed given Constant for Grinding Wheel

Go Feed = (Maximum Undeformed Chip Thickness^2*Surface Speed of Wheel/(Constant for Particular Grinding Wheel*Surface Speed of Workpiece))^2

Material Removal Rate in Plunge-Grinder

Go Maximum Material Removal Rate = pi*Back Engagement*Machined Surface Diameter*Feed Speed in Plunge Grinding

Traverse Speed for Cylindrical and Internal Grinder given MRR

Go Traverse Speed in Cylindrical Grinding = Metal Removal Rate/(pi*Feed Rate*Diameter of Machined Surface)

Material Removal Rate in Cylindrical and Internal Grinder

Go Maximum Material Removal Rate = pi*Feed Per Stroke of Machine Table*Diameter of Work Surface*Traverse

Number of Active Grains per Unit Area on Wheel Surface

Go Number of Active Grains Per Area on Wheel Surface = Number of Chip Produced Per Unit Time/(Surface Speed of Wheel*Back Engagement)

Width of Grinding Path given Metal Removal Rate

Go Back Engagement = Metal Removal Rate/(Infeed in Grinding Operation*Surface Speed of Workpiece)

Metal removal rate during Grinding

Go Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece

Infeed given Metal Removal Rate during Grinding

Go Infeed Given on Workpiece = Metal Removal Rate/(Width of Cut*Surface Speed of Workpiece)

Material Removal Rate in Horizontal and Vertical Spindle Surface-Grinder

Go Material Removal Rate = Cross Feed Per Cutting Stroke*Back Engagement*Traverse

Traverse Speed in Horizontal and Vertical Spindle Surface-Grinder given MRR

Go Traverse Speed of Work Table = Metal Removal Rate/(Feed Rate*Depth of Cut)

Grain-aspect Ratio

Go Grain Aspect Ratio = Maximum Width of Chip/Maximum Undeformed Chip Thickness

Metal removal rate during Grinding Formula

Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece
Z_w = f_i*a_p*V_w

In which of the grinding methods rate of material removal is higher?

In open structure grinding wheels, during machining of soft workpiece material removal rate is large and space for chip flow is also larger due to more space between grains of the wheel.

How to Calculate Metal removal rate during Grinding?

Metal removal rate during Grinding calculator uses Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece to calculate the Metal Removal Rate, Metal Removal Rate during Grinding refers to the volume of material removed per unit time from workpiece during the grinding process. It is a critical measure of the efficiency and productivity of grinding operations. Higher MRR values indicate faster material removal rates, which can lead to shorter machining times and increased productivity. Metal Removal Rate is denoted by Z_w symbol.

How to calculate Metal removal rate during Grinding using this online calculator? To use this online calculator for Metal removal rate during Grinding, enter Infeed in Grinding Operation (f_i), Back Engagement (a_p) & Surface Speed of Workpiece (V_w) and hit the calculate button. Here is how the Metal removal rate during Grinding calculation can be explained with given input values -> 0.011021 = 0.001115*0.57*5.9.

FAQ

What is Metal removal rate during Grinding?

Metal Removal Rate during Grinding refers to the volume of material removed per unit time from workpiece during the grinding process. It is a critical measure of the efficiency and productivity of grinding operations. Higher MRR values indicate faster material removal rates, which can lead to shorter machining times and increased productivity and is represented as Z_w = f_i*a_p*V_w or Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece. Infeed in Grinding Operation refers to the controlled movement of the grinding wheel towards the workpiece to achieve a desired depth of cut or removal of material, Back Engagement is the width of cut in the axial direction of grinding wheel, while the depth of cut is the engagement of the grinding wheel in the radial direction & Surface Speed of Workpiece refers to the linear velocity of a point on the workpiece's circumference relative to the grinding wheel.

How to calculate Metal removal rate during Grinding?

Metal Removal Rate during Grinding refers to the volume of material removed per unit time from workpiece during the grinding process. It is a critical measure of the efficiency and productivity of grinding operations. Higher MRR values indicate faster material removal rates, which can lead to shorter machining times and increased productivity is calculated using Metal Removal Rate = Infeed in Grinding Operation*Back Engagement*Surface Speed of Workpiece. To calculate Metal removal rate during Grinding, you need Infeed in Grinding Operation (f_i), Back Engagement (a_p) & Surface Speed of Workpiece (V_w). With our tool, you need to enter the respective value for Infeed in Grinding Operation, Back Engagement & Surface Speed of Workpiece and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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