Supplier lot variation
Incoming batches drift on critical features without a fast, documented way to compare lots and contain risk.
Agriculture equipment
Catch supplier and assembly drift before it hits the field.
Hydraulic lines, welds, and electronic modules fail in the field when variation goes unnoticed. ProCalc gives OEMs and tier suppliers guided SPC, experiments, and investigations that survive PPAP reviews and warranty audits.
Industry pain points
Launch and transfer instability
New machining, welding, or assembly parameters need disciplined capability evidence — not ad hoc spreadsheets.
Field failure spikes
Warranty teams need structured evidence separating supplier material from assembly process — under time pressure.
How ProCalc solves them
Guided SPC and capability
Monitor torque, leak test, alignment, and dimensional data with audit-friendly charts and plain-language summaries.
Structured experiments
Run DOE when changing process parameters — effects plots and model guidance without a statistics course.
Root-cause workflows
Swap studies, defect maps, and 8D-style investigations link symptom to disposition with exportable records.
Example use cases
OEM assembly & supplier quality
Track critical features across lines and supplier lots before product reaches the customer dock.
Machining, welding & sub-assemblies
Capability and SPC on bore diameter, weld penetration, and paint thickness during launch or supplier transfers.
Field failure response
Isolate OEM vs. supplier causes when a failure mode spikes in warranty data.
Relevant tools
SPC Workbench
Control charts with out-of-control highlighting for production review.
DOE Tool
Factorial design and effects analysis for process parameter changes.
See the full catalog on the software page or read the related case study.
Ready to try on your line?
Create an account and demo any tool for 5 minutes — or schedule a walkthrough with your team.