Will AI replace Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers?
Production · O*NET 51-6091.00
Task exposure index for this occupation
Averaged across the week, this work sits at the low end of the exposure scale — most of it is not the kind current systems do well. O*NET breaks Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers into 14 distinct work activities. Weighted by how much of the week each one takes, 12% of the job sits at or above the threshold where current systems can do the task end to end. The single largest contributor is "Record operational or production data", which scores 95 and takes roughly 10% of the week. That is the average for the job title. It is not a measurement of any particular person’s week, and the difference between the two is usually larger than the difference between job titles.
Model v1.2 · activity indices last updated 18 August 2026
What this occupation does
Set up, operate, or tend machines that extrude and form continuous filaments from synthetic materials, such as liquid polymer, rayon, and fiberglass.
The most exposed parts of the job
Scored 0–100 on how completely a current system could perform the activity.
- Record operational or production data.95
About 10% of a typical week
- Mark products, workpieces, or equipment with identifying information.58
About 2% of a typical week
- Monitor equipment operation to ensure proper functioning.52
About 8% of a typical week
- Watch operating equipment to detect malfunctions.52
About 3% of a typical week
- Notify others of equipment repair or maintenance needs.40
About 4% of a typical week
The least exposed parts
The same scale. These are the activities current systems handle worst.
- Cut industrial materials in preparation for fabrication or processing.5
About 2% of a typical week
- Load materials into production equipment.5
About 3% of a typical week
- Clean production equipment.5
About 18% of a typical week
- Position containers to receive materials or workpieces.16
About 3% of a typical week
- Adjust equipment controls to regulate flow of production materials or products.16
About 14% of a typical week
How far off the rest is
Of those 14 activities, 1 can be performed by systems available today and 8 are outside what current approaches do at all. The remaining 5 sit in between — demonstrated in research or in narrow products, but not something you can hand over whole. We do not put dates on that middle group, because nobody can.
Compared with similar occupations
The nearest scoring roles in Production.
- Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers (this page)30
- Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders29
- Cooling and Freezing Equipment Operators and Tenders29
- Metal-Refining Furnace Operators and Tenders30
Why your own number is different
Two people with the title "Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers" can spend their weeks on almost entirely different parts of this list, and the parts they choose move the number far more than the title does. Who signs off when the work is wrong, whether the job needs you physically present, and how fast you have picked up the tools all change it again — and none of that is in an occupation average.
The assessment asks you to divide your own week across these activities and answer fourteen questions about the parts of the job an occupation average cannot see. It takes six to nine minutes.
Score my own roleFree to take. The full report is a paid subscription — the price and its terms are on the pricing section, before you start.
Questions
Will AI replace Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers?
We do not answer that, because nobody can. What is measurable is how much of the work is already doable by machine: for Extruding and Forming Machine Setters, Operators, and Tenders, Synthetic and Glass Fibers, about 12% of a typical week, across 14 activities. The other 88% is not, and what happens to the job depends on things this index does not contain — cost, regulation, who carries the liability, and what the people doing it decide to do next.
What part of this job is most exposed?
"Record operational or production data" — it scores 95 out of 100 on task automatability and takes roughly 10% of the week.
What part is least exposed?
"Cut industrial materials in preparation for fabrication or processing", at 5 out of 100. Work like that is where the hours you protect tend to be worth the most.
Where do these numbers come from?
The activity list and the time weights come from O*NET 30.3, the US Department of Labor's occupational database. The exposure score for each activity is ours, from a published model — the weights, the priors and the limitations are all on the methodology page. No language model is involved in the arithmetic.
Does this apply to my job?
Only roughly. This is the average for the title, and the number that matters is the one for the week you actually work. The assessment asks you to divide your own time across these activities and answer fourteen questions about accountability, the parts of the job that need you specifically, and how fast you have adapted. That produces a different number, and usually a more useful one.
The full model — the weights, the priors and what it cannot see — is on the methodology page.