The Weld Fab Welding & Fabrication Planning Desk

SHEET TWF·TOOLS REV 2026-08-20 9 tools registered

Welding planning tools

The full register of the desk's nine planning tools. Every one runs in your browser on the figures you enter — nothing is stored, nothing is sent anywhere — and every one issues a printable planning record that names its own assumptions.

Control planning 2 tools

Order the control questions for welding fume and work-zone screens before a competent assessment or layout check.

  1. T-01

    Welding fume extraction planner

    Control-route planning aid
    Uses process, location, frequency and capture options to issue an ordered control route for assessment. 4 named sources · method on sheet
  2. T-09

    Welding screen work-zone planner

    Planning estimate
    Uses zone dimensions, access opening and panel width to show perimeter, screen run and panel count. 1 named source · method on sheet

Power, gas & duty 3 tools

Work out generator demand, shielding-gas time and machine duty from the nameplate, data-plate or cylinder figures you enter.

  1. T-02

    Welding generator size calculator

    Planning estimate
    Uses entered kVA, or kW with power factor, to show running load, start peak and a planned kVA figure. 1 named source · method on sheet
  2. T-03

    Welding gas cylinder duration

    Planning estimate
    Uses cylinder volume or pressure figures, flow and arc-on duty to show gas-on and elapsed time. 1 named source · method on sheet
  3. T-05

    Welding duty-cycle planner

    Planning estimate
    Uses the nameplate duty cycle and reference window to show operating and rest minutes at that rating. transparent formula · method on sheet

Material & consumables 2 tools

Estimate deposition, filler demand and wire runtime from entered geometry, material density and process efficiency.

  1. T-04

    Weld volume & filler metal

    Planning estimate
    Uses joint geometry, length, density and deposition efficiency to show volume and filler-mass figures. transparent formula · method on sheet
  2. T-06

    MIG wire runtime estimator

    Planning estimate
    Uses wire mass, diameter, density and feed speed to show remaining length and continuous-feed runtime. 1 named source · method on sheet

Geometry & entered ratings 2 tools

Calculate section mass or compare a required cut against the clean-cut and severance ratings you enter.

  1. T-07

    Steel weight calculator

    Planning estimate
    Uses entered geometry for plate and bars, or a current referenced kg/m value for named UK section families. 1 named source · method on sheet
  2. T-08

    Plasma cut thickness checker

    Entered-rating comparison
    Uses required thickness and manufacturer ratings you enter to compare clean-cut and severance limits. transparent formula · method on sheet

The arithmetic and assumptions behind every tool are set out step by step on the methodology sheet; the public documents behind the guidance are listed, with what we take from each, on the source register. For the practical context around a calculation, use the guide register.