Mould life tracking: card file vs tool management software

A steel drawer needs no login. The setter pulls the card, scribbles a note and slides it back, and for a rack of twenty tools and one tool room that is hard to beat.

Cards cost almost nothing to start. They also survive power cuts and network faults, which is why many shops keep a paper copy even after they go digital. A printed card clipped to the mould itself still helps when a tablet battery has gone flat on night shift and the setter needs the last repair.

The weakness shows when the shop grows. Cards pick up coffee stains, notes get abbreviated into private shorthand and the latest card ends up in someone’s jacket pocket halfway to the press.

Repair history goes first. A weld on cavity three is noted on the card without a reason, and six months later nobody knows whether a cold start or a jammed ejector caused it.

Location is the second casualty. A tool may be in the rack, on press nine, at the plater or back at the customer, and a paper card cannot say which.

Shot counts are the third. Without them replacement is decided by a hunch, and a hunch gets expensive when a tool fails in the middle of a rush order.

A digital record logs the shot count at every setup and teardown, so the shots left before replacement become a figure you can read. It sets service intervals by shots instead of the calendar and flags any tool that has crossed its limit before the next order is booked onto it.

Blocks and inserts get records. You see at a glance which block sits in which tool, how many spare inserts remain and what is on order from the maker.

Location updates when the setter scans the tool in or out, so the planner sees whether a mould is free before promising a date. Nobody walks to the rack. Nobody phones to ask.

A tool management system takes effort. Someone must enter the first data, and that someone is usually the tool room supervisor, who already has a full day of repairs, trials and customer calls waiting. The habit of scanning at every move matters most, because if setters skip it the location field is wrong within a month.

Connectivity matters as well. A tool room with weak wifi needs a fallback, such as a printed sheet that setters fill in at the rack and a clerk keys in later.

Be honest about discipline. Software shows the gaps in your routine faster than cards ever did, which is useful, though it can feel uncomfortable during the first few weeks of scanning.

Pick the twenty moulds behind most downtime. Load their history from the cards, add the shot count from the last setup and start scanning every move in and out of the rack.

Run cards beside the system for two months, and each Friday compare a few tools, because wherever the two disagree you will find a habit that needs fixing.

Then retire the drawer. Thank the setters who kept the cards honest for years, because their habits are what the new record is really built on. File the old cards in a box, since they hold repair notes from the years before the first scan, and the tool room will still reach for them.