Press tool maintenance records: what a die history needs
What a press tool maintenance record must hold: stroke count, grind depth, clearance, burr reading and spring changes, and how each entry prevents a die crash.
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Topic hub · 28 guides
Plant, quality and sustainability
Buyers audit a system, not a brochure. This cluster covers how Ganesh runs its plants: the ISO 9001 and ISO 14001 systems, in-process inspection, calibration and gauge control, pretreatment chemistry, the effluent treatment plant, maintenance, energy use and scrap recovery. It is written so a supplier-audit team knows what to ask for and what good evidence looks like.
Guides in this topic, page 3
How the plants run: quality systems, inspection, calibration, pretreatment chemistry, effluent, maintenance, energy and scrap.
Packaging damage in transit: reading the damage at goods-in
Most packaging damage in transit is decided in the plant, not on the road. How to read each dent, scuff and crack, and which packing decision caused it.
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Salt spray interpretation: what counts as failure
How to read a 480 h or 720 h salt spray report: scribe creep in mm, blister size and frequency, rust area, and the limits to write on the drawing.
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Paint shop effluent treatment: what the ETP treats
What a paint shop effluent treatment plant actually receives, the chemistry that removes phosphate and zinc, the numbers that size it, and the records an auditor reads.
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Fixture maintenance: wear plates and locators wear out
Why fixture wear plates and locators are consumables: wear rates, the 0.1 mm repeatability budget, inspection frequency and the record that catches drift.
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Seven-tank pretreatment chemistry: what each bath does
What each of the seven pretreatment baths actually does, the titration and contamination numbers that hold it, and when a bath should be dumped rather than topped up.
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Gauge selection: choosing the right instrument for the tolerance
Gauge selection is arithmetic: resolution at a tenth of the tolerance band, uncertainty at a quarter. What fits a ±0.5 mm call, and where a caliper stops.
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Water and rinse management: conductivity and drag-out
Drag-out sets rinse consumption, and conductivity proves the rinse works. Rinse ratios, the two-stage counterflow that gives 99% removal, and limits.
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First article versus sample inspection: what each proves
A first article proves the process can make one conforming part; sample inspection proves a lot matches an agreed defect rate. The numbers behind both.
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