A hammer shop drew up a tidy plan in January: one classroom hour every second Tuesday, rotating from die care to first-off checks. The first session ran. The second clashed with a crankshaft order that had slipped. By March the register was blank, and helpers were learning as they always had, by standing next to whoever was free and copying him, shortcuts and all.
Forge and press shops rarely pause, and every senior who could teach is also needed at the hammer or header. So the plan must sit inside the production week. What follows draws on the way we design learning programmes and on the recurring patterns our forging and pressing hub describes.
Why do classroom plans fail beside a hammer?
- They compete with output. Any session that pulls a senior off the hammer loses to the despatch date.
- The skill lives in the hands. Judging billet colour or a header cut-off cannot be drawn on a whiteboard.
- Nights get left out. Sessions run on days, so night crews learn nothing new.
- Attendance replaces proof. A register signature cannot show that a helper now grips the tongs correctly.
Which rungs belong on each ladder?
Write skills seat by seat, in the words a supervisor uses on the floor. Our forging skill matrix template gives a starting grid. Typical rungs:
- Helper. Raking scale, stacking forgings in bins, holding tongs safely, reading the crew's nods and shouts.
- Tong man or manipulator. Grip, quarter turns between blows, placing a billet for even fill.
- Heater. Soak by colour and pyrometer for each billet diameter, discipline at the furnace door.
- Die setter. Preheat, keying and wedging, alignment, trial forging, first-off with the inspector.
- Header minder. Loading the phosphated coil, catching the moment the header's note alters, stopping before oversize heads pile up.
- Draw press operator. Blank placement, drawing compound, guard and two-hand control use, spotting splits early.
- Roll setter. Roll sets and spacers, entry guides, profile and length at the flying shear.
- Every newcomer. Burns, lifting, guards and the stop button, before working alone.
Fitting lessons into the production week
Most forge teaching already happens; it simply is not planned or written down. Each die change is a chance for an assistant to strip and clean under watch. Each first-off can include a trainee reading the callipers. Each coil change on a purlin line can be done by a learner, with the line leader at his elbow. The plan names these moments, picks who learns at each, and records the result.
Idle hours cover the rest. A die may sit in the re-sinking queue, or a press may be down for maintenance. Billets or coil can arrive late. Roofing sheet lines often slow when the monsoon halts building sites. Each gap gives a senior a few hours with a learner. Keep a spare die, scrap billets painted yellow and an old header ready, so nobody wastes the time hunting for material.
Small aids that help the hands remember
- A colour card for billet heat, taped to the furnace pillar at eye level.
- Laminated wear-sign cards hung on each header, showing a good head and a worn punch.
- Phone clips of the best setter doing a clean die change, watched on a slack afternoon.
- Chalk marks on a practice die block showing where the spray should land.
Teaching people to name what went wrong
Learners progress faster once they can name a defect and say what usually causes it. Hang real rejects on a pegboard near the trimming press, each tagged with its fault: a lap, an underfilled corner, a mismatched parting line, a pitted face from hammered-in scale. Draw shops can do the same with a puckered flange, a split wall and an eared rim. Roll lines can add a sheet with bow, twist and flare. Ten minutes at that board with a senior teaches more than an hour of slides.
Putting the plan together
- 1
Write the ladder for each seat
From day one to senior, in plain shop words, with the house standard for each rung agreed with your best hand.
- 2
Name a teacher per rung
A senior heater, setter or line leader, credited in his own grade for each learner who passes his sign-off.
- 3
Attach rungs to work events
Die changes, first-offs, coil changes and furnace light-ups become booked lessons with a named learner.
- 4
Book the idle hours
Maintenance days, re-sinking waits and seasonal dips go on the calendar as practice slots.
- 5
Keep practice kit on hand
A spare die, marked scrap stock and an idle press or header, plus a rule on when they may be used.
- 6
Sign off at the machine
The senior watches the learner do it alone and initials the matrix. A register signature never counts.
- 7
Review once a month
Count sign-offs and slips. Missed rungs move to next month by name instead of vanishing.
Month and shop: ______.
Planned die changes, and the assistant learning at each: ______.
First-off checks with a trainee on the gauges: ______.
Idle hours booked, with senior and learner named: ______.
Night shift lessons, with the night senior named: ______.
Safety inductions due for newcomers: ______.
Sign-offs completed: ______.
Rungs carried forward, and why: ______.Holding the line when orders spike
- Safety induction for newcomers never moves, whatever the despatch date.
- A postponed lesson moves within the same week, never to some vague later date.
- No rung slips two months running without the plant head agreeing.
- Night shift has its own senior teacher, not day shift's leftovers.
- The owner sees the monthly sign-off count next to the output sheet.
Process detail sits on the hot forging page about teaching heaters and setters. Its cold forging counterpart covers how header operators learn wear signs. A newcomer's opening days are covered in our first-week routine for forge operators.
