Welding Utils

Useful utilities related to welding 🛠️

Highlights

• Simple API
• 0 dependencies
• Written in TypeScript

Install

$ npm install welding-utils

Usage

const {heatInput} = require('welding-utils');

const options = {
    voltage: 200,
	amperage: 32,
	efficiencyFactor: 0.8,
	lenght: 20,
	time: 11
}

console.log(heatInput(options)); //=> 2.8160000000000003

API

heatInput(options)

options

Type: Object

interface Options {
	voltage: number;
	amperage: number;
	efficiencyFactor: number;
	lenght: number;
	time: number;
}

Returns heat input

preheat(options)

options

Type: Object

interface PreheatOptions {
	cet: number;
	thickness: number;
	heatInput: number;
	hydrogenLevel: number;
}

Returns preheat

ceq(elements)

elements

Type: Object

interface Elements {
	coal: number;
	manganese: number;
	chromium: number;
	molybdenum: number;
	vanadium: number;
	nickel: number;
	copper: number;
}

Returns equivalent carbon content (CEQ)

cet(elements)

elements

Type: Object

interface Elements {
	coal: number;
	manganese: number;
	chromium: number;
	molybdenum: number;
	vanadium: number;
	nickel: number;
	copper: number;
}

Returns equivalent carbon content (CET)

ceAws(elements)

elements

Type: Object

interface Elements {
	coal: number;
	manganese: number;
	chromium: number;
	molybdenum: number;
	vanadium: number;
	nickel: number;
	copper: number;
	silicon: number;
}

Returns equivalent carbon content (CE AWS)

pcm(elements)

elements

Type: Object

interface Elements {
	coal: number;
	manganese: number;
	chromium: number;
	molybdenum: number;
	vanadium: number;
	nickel: number;
	copper: number;
	silicon: number;
	boron: number;
}

Returns critical metal parameter (PCM)

pren(elements)

elements

Type: Object

interface Elements {
	chromium: number;
	molybdenum: number;
	nitrogen: number;
}

Returns pitting resistance equivalent number (PREN)

License

MIT © Antoni Kepinski