Pre-Stage Parts at Welding Workstations So Welders Never Search
Deliver every part a welder needs to the point of use so they can grab and weld without waiting or hunting.
- Creator
WillytheMinimalist- Company
JCR Offroad- Wastes
Welders lose time looking for parts, digging through bins, or waiting for missing components before they can strike an arc. Value-adding operators end up doing low-value searching.
The team kits and pre-stages all required parts at each welding station in advance. Everything is placed where the work is done, so the welder simply grabs the parts and welds. Any stray or extra parts found on the floor are removed so the staged kit stays the single source of truth.
Bring parts to the point of use so value-added workers only add value.
What is a Pre-Stage Parts at Welding Workstations So Welders Never Search?
Pre-staging is the practice of gathering and positioning all parts and materials a job needs at the workstation before the operator starts. In welding it means each station has a complete, ready kit so the welder can grab and weld.
A support person or upstream process does the kitting, freeing the skilled welder to spend their time welding rather than searching. Everything is presented at the place the work is done, in the sequence it will be used.
It pairs with a strict discipline about strays: parts that do not belong at a station are pulled out of circulation so they cannot be mistaken for the correct kit. In this shop that meant throwing away parts found outside the kitting system so no one would fish them back out.
Why it works
Pre-staging makes the correct set of parts visible and unmistakable, so the proven right kit is reused every time instead of being reassembled from memory.
- The complete kit is the standard, so every welder builds the assembly the same proven way.
- Skilled welders spend their hours on value-added welding, not searching.
- Removing stray parts prevents wrong-part mistakes at the station.
- A missing item in a staged kit is immediately obvious before welding starts.
How to create this idea
- 1Define the kit per job
List every part a welder needs for each assembly so the kit is complete and repeatable.
- 2Kit upstream
Have a support role gather and stage the parts before the welder arrives at the station.
- 3Present at the point of use
Place parts where the work is done and in the order they will be used so the welder can grab and weld.
- 4Eliminate strays
Pull any parts found outside the kitting system out of circulation so no one uses the wrong part.
- 5Check for missing parts
Confirm the kit is complete before welding begins so gaps are caught early, not mid-job.
Best used when
- welding cells
- repetitive assemblies
- skilled operators
- known part lists
Less useful when
- one-off custom jobs
- undefined part sets
- constant design changes
Tags
- Problem
- searching for partswaitingwrong parts
- Lean methods
- kittingpoint of usepre-stagingstandard work
- Application
- weldingfabricationassembly
Captured from WillytheMinimalist at JCR Offroad in the video "Lean Tour of JCR in Michigan", at 00:03:26. On Lean Toolbox. Watch the original video on YouTube ↗
