ISO Screws Basic Calculator

$0.99

1.0for iPhone

Claudio Maffei

Developer

Apr 5, 2017

Update Date

Utilities

Category

App Store

Age Rating

Apps in this category do not contain restricted content.

Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

ISO Screws Basic Calculator Screenshots

iPhone

About ISO Screws Basic Calculator

This App is not a professional Software, but provide you a Basic Calculation for the ISO screw connections. Starting from the dimensions of the screws and the mechanical & physical properties of the connection, this App calculates simultaneously all the most important parameters usually considered for the stability of the Screw connection. A green light tells you if the value of the parameter is enough to ensure a minimum Safety Factor of 1.1, otherwise the value becomes red. As said the Software is not professional, therefore use this App just for a fast and preliminary check.

Inputs:
Material Ultimate Stress [σu]
Material Yield Stress [σy]
Material Maximum Compression Stress [σc]
Material Young's Modulus [E]
Bolt Head – Plate Friction Coefficient
Bolt Thread – Plate Friction Coefficient
Screw’s Nominal & Head Diameters
Screw’s Length & Hole Depth
External Axial Load and Torque

Outputs:
Axial Force on the Screw
Compression Force On Plates
Maximum Possible Transverse Load
Total Stress On Screw
Stress on Thread
Screw Head Contact Pressure