Project Factory Publications

N2 Calculation Spreadsheets: Axis Tolerances Table / Open it

Worksheet N2: Worksheet provides the respective tolerances in microns for the entered shaft and hole diameters.
Input information: Shaft Diameter / Open it, removal (A,B,H,c,h,etc), Quality (7,10,11,etc)

N2 Calculation Spreadsheets: Calculation of ISO Tolerances

Worksheet N2: Worksheet provides guidelines for selecting and applying dimensional tolerances.
Displays by selecting the nomenclature (H7, h6, etc) the dimensional limits for the various diameters.

N2 Calculation Spreadsheets: Calculation of Coil Springs

Worksheet N2: Worksheet provides calculation for coil spring application.
Input data:
-Wire Diameter
-External diameter
-active turns
-Modulus of elasticity

The spreadsheet reports the maximum effort, Total length, wire length and other information for design and application.

N2 Calculation Spreadsheets: Sheet for calculating time and cutting advance in Band Saw

Worksheet N2: According to the geometry and material parameters, the spreadsheet calculates:
-Calculates the cutting time of the part.
-Calculate lead time.

Debate FP: Methodology for organizing digital drawings and projects

  Participate in this new debate promoted by Fábrica do Projeto on a subject directly linked to all engineering professionals, drawing and project: The Organization Methodology for Digital Drawings and Projects Files. The debate is based on the report and request of our colleague Rafael P. Benicio, Described below:       Our factory company […]

Calculation Spreadsheets: Centrifugal Motor Pump Calculation: Power and Sizing

Full View – Input and Output Data:      

Calculation Spreadsheets: Power calculation and sizing of single and double mouth centrifugal fans

Full View – Input and Output Data:    

Calculation Spreadsheets: Turbine Rotors – Geometry Calculation, power and H

Full View – Input and Output Data:    

Calculation Spreadsheets: Centrifugal pump rotors – Geometry Calculation, power and H

Full View – Input and Output Data:    

Calculation Spreadsheets: Axial fans – Geometry calculation, potency, sizing and H

Full View – Input and Output Data:    

Calculation Spreadsheets: General and power calculations for Screw Conveyor

Full View – Input and Output Data:    

Calculation Spreadsheets: Calculation and Sizing of Gears

Full View – Input and Output Data:    

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