Examples
Examples
Try the starting example
- Rectangular surface length (m)
- 10
- Surface width (m)
- 5
- Brush effective width (m)
- 0.3
- Adjacent pass overlap (m)
- 0.05
- Measured brushing speed (m/min)
- 5
- Required lengthwise passes
- 20
- Brushing path (m)
- 200
- Estimated brushing time (minutes)
- 40
Try another scenario
- Rectangular surface length (m)
- 11
- Surface width (m)
- 5
- Brush effective width (m)
- 0.3
- Adjacent pass overlap (m)
- 0.05
- Measured brushing speed (m/min)
- 5
- Required lengthwise passes
- 20
- Brushing path (m)
- 220
- Estimated brushing time (minutes)
- 44
Calculation method
Calculation method
Required lengthwise passes
Passes=max(1,ceil((width-brushWidth)/(brushWidth-overlap))+1); path=passes×length.
Brushing path (m)
Passes=max(1,ceil((width-brushWidth)/(brushWidth-overlap))+1); path=passes×length.
Estimated brushing time (minutes)
Passes=max(1,ceil((width-brushWidth)/(brushWidth-overlap))+1); path=passes×length.
Symbols and units
- a
- Rectangular surface length (m)
- b
- Surface width (m)
- c
- Brush effective width (m)
- d
- Adjacent pass overlap (m)
- e
- Measured brushing speed (m/min)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Parallel strips, no transition travel or curved-wall allowance. Supported limits: All required fields must be finite values of the exact declared type and within displayed bounds. Lists contain1–1000 finite numbers. JSON tables are numeric rectangular rows, at most100 rows and30 columns; individual tools have stricter shape/domain constraints. Parallel strips, no transition travel or curved-wall allowance.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.