Role design and job descriptions for Rubber Gasket Makers: who owns the die, the sheet and the part number
In a gasket unit thirty part numbers can run in a day. When roles are loose, nobody owns the die, the sheet thickness or the check, and mix ups have no name next to them.
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Share your requirementsWhy role design and job descriptions matters in rubber gasket makers
Without written roles, the press operator assumes the stores clerk issued the right sheet, the clerk assumes the operator checked the thickness, and the inspector assumes the die was set correctly. A wrong die or a mixed bin then travels to packing, and the argument afterwards is about blame, not cause. The die maker is often pulled into press work, and the inspector is asked to pack when dispatch is late.
Good looks like one page per role that says what the person starts, checks, signs and hands on. The operator signs die, sheet and part number at the start of each job. The inspector's page names the gauges and drawings they may judge alone. The die maker's page separates tool repair from press cover, so the toolroom is not drained by every urgent order.
How to set it up
1. List the real tasks by walking one day
Follow one shift from sheet cutting to dispatch and write down what each person actually does, including the favours. Compare it with what you think they do. The gaps are where mix ups start.
2. Write the start of job check into the operator role
Die number, sheet type and thickness, and part number, checked and signed before the first piece. Put it in the role page so it counts as the job, not as extra work.
3. Define inspector authority and limits
State which drawings and gauges an inspector can judge alone, who they ask for doubtful parts and who can release a lot. This protects the inspector and the customer.
4. Split die maker duties from press cover
Write what the toolroom owns: new dies, repairs, edge checks. Name who covers a press if one is short. See the Rubber Gasket Makers overview for the wider picture.
5. Review the pages with the people doing the work
Read each page aloud with the operator, inspector and clerk. Fix what they say is untrue, then pin the pages near the work and revisit after a month.
Check these first
Before changing anything, find out what is true today. These take an afternoon and use your own records.
- Pick one wrong-die or mixed-bin event from last month and see whether any role page would have named the owner.
- Count how many people do work that is not in anything written, such as die makers running presses.
- Ask three inspectors what they are allowed to release without asking, and compare the answers.
- Look at your job cards and see whether die, sheet and part number are signed by one named person.
GullyHR can do this with you. Read how we approach role design and job descriptions in general, or share your requirements and we will tell you where to start.
Questions owners ask
One page is enough: purpose, what the person starts and checks, what they sign, who they ask when unsure, and what they must not decide alone. Longer pages are not read on the floor.
Yes, if the work differs. A waterjet or laser operator manages nesting and offcuts, while a die press operator manages stroke and die setting. Shared words hide those differences.
Name it in the role: the senior inspector or quality lead. Write the case for each, such as repeat parts versus a first lot, so the inspector is not guessing under pressure from dispatch.