Mold Sampling & Validation
First article inspection and mold validation completed in-house.
Mold Verification & Validation Before Production Starts
Mold sampling and mold validation happen between completing a mold build and committing to full production. First, we verify the tool itself, confirming through mold trial, dimensional MSA, and first article inspection that the steel was cut to spec and every critical dimension matches the design. Once the tool is confirmed correct, we validate the process, confirming it reliably produces conforming parts run after run before your production tooling goes live.
Requirements vary by what your production environment demands. Medical programs require IQ, OQ, and PQ documentation to validate that reliability to a regulated standard. When production-level process capability data is needed, we extend validation into CpK and PpK studies, sampling parts at defined intervals, measuring every critical dimension, and confirming variation stays within your AQL threshold.
In-House Validation Means No Return Trips
When a newly built or repaired mold needs to be checked before production, Detail Mold & Manufacturing runs it here for as long as the protocol requires. A first article inspection confirming a mold matches print might take an hour. A CpK study validating process stability for a regulated medical program can run two weeks, sampling parts at set intervals to confirm the process holds within tolerance over time. Rather than shipping a tool to a production facility only to discover an issue was missed, that verification and validation work happen in-house, and the mold does not move until it’s complete.
A Quality Lab Built for Documented, Defensible Results
Detail Mold’s quality lab is environmentally controlled for temperature, humidity, and vibration. Measurement equipment includes:
- Hexagon 443 Dual Z Optiv Performance VMM/CMM
- Keyence IM7020
- Dynisco Melt Flow Indexer
- Arizona Instruments Vapor PRO XL
- Nikon MM-800/SL Toolmaker Scopes
Every inspection run is documented to AQL 1.0 Standard with pellet-to-part traceability, and the facility holds ISO 9001:2015 and ISO 13485:2016 certifications. For regulated industries like medical manufacturing, that documentation supports your qualification records directly. The same controlled environment and process discipline apply to all our precision work.
Process Capability Studies: CpK and PpK
Both are process capability studies run during extended production cycles. Parts are sampled at defined intervals, measured across all critical dimensions, and checked against your AQL threshold. CpK reflects short-term process capability, PpK captures longer-term variation. Both validate that the mold and process are stable before full production begins.
FAQs
What’s the difference between mold verification and mold validation?
Verification confirms the tool was built correctly, matching the design through dimensional checks and first article inspection. Validation confirms the process performs reliably over time, holding tolerance across a full production run. We provide both, and which one your program needs depends on whether you’re confirming a build or qualifying a process.
Do you provide mold sampling for tools you didn’t build?
Yes. Detail Mold & Manufacturing validates and samples molds from any source. This is especially useful after mold repairs, where on-site mold sampling confirms the repair was successful without requiring a return trip to a production facility.
How does mold verification connect to IQ, OQ, and PQ?
Mold verification, primarily through first article inspection, confirms the tool was built to spec and produces parts matching your prints. IQ, OQ, and PQ are formal qualification protocols for regulated production environments, most commonly medical device manufacturing, that validate the process itself performs reliably over time, adding a higher level of documentation and process certification on top of that baseline. Detail Mold & Manufacturing supports both.
Request a Quote for Your Next Project
Share your project details using the form below and our team will follow up directly. For questions about scope or capabilities, you can also reach us at 512.255.0525.
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