WPS / IGH Weld.
Cloud service for WPS and WPQR per ISO 15614 and 15609. AI-assisted parameter suggestions, OCR of legacy PDFs, works without internet. Ten languages.
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A welding shop working under EN 1090, PED or ISO 3834 has two problems no office system was built for. The procedure paperwork is complex: a WPS has 80+ mandatory and optional fields. A WPQR links tests to ranges of thickness, position, material and filler-metal groups per ISO 15614-1. Writing a WPS in Word takes 30–45 minutes — and you don't even know yet whether you have a qualified WPQR that covers the procedure.
And the shop is not an office. The welder on the production floor has a tablet or a phone, often without a stable connection. When they need to see the active WPS for a specific welding station, it has to work even when the Wi-Fi drops.
IGH Weld is a cloud service built specifically for Nordic welding shops working to ISO 15614 and 15609. Standard-aware, AI-assisted, offline-first.
What it does
- WPS editor with templates and 80+ field support, auto-numbering (PREFIX-NNNN), copy-and-revise workflow.
- WPQR registration with OCR — upload legacy PDFs, automatic test-data extraction, calculation of coverage ranges per ISO 15614-1.
- Smart parameter engine — preheat (CEV), interpass temperature, PWHT, filler metal, shielding gas based on the inputs.
- Material database — EN and ASME standards, chemical composition, mechanical properties, searchable.
- Coverage matching — find automatically which existing WPQRs qualify a new WPS; if none, show what's missing.
- Offline-first PWA — Workbox Service Worker + Dexie.js IndexedDB, transparent sync when the network returns.
- PDF export via QuestPDF with logos, revision stamp, QR code for verification.
- Multi-tenant — multiple shops or companies in the same installation, isolated data. Six roles. Ten languages.
What sets it apart
ISO 15614-1's coverage rules for thickness, position and material group are implemented as an actual service — not a checklist in the UI. The system can answer "which WPS can I do with the WPQR I have?", a question that otherwise needs a certified WPS coordinator and forty minutes in an Excel workbook. Smart suggestions that don't need AI: 80% of recommendations come from a rule-based engine (CEV calculation, cooling-time bands per ISO 15614, PWHT tables from BS 5500). AI is on top, not at the bottom.
The full WPS and WPQR workflow runs without internet. Sync is transparent and conflict-free.