Case Studies

Engineering Proof Under
Real Production Conditions.

Each case is written as an evidence structure — not a project portfolio. The evidence answers four questions: the production constraint, the failure risk, the engineering logic, and the measurable result.

Discuss Your Project Engineering Validation
Wind energy structural welding case study
Wind Energy — Large structural component, robot visible, industrial context
Case 01 — Wind Energy
Wind Turbine Stators & Rotors — Full Series
Delivered to China's largest wind turbine manufacturer. CLOOS QRH-405 on 3-axis gantry with TOFD flaw detection and real-time heat input monitoring. Covers 4X–10X full series. No back gouging. 12+ months stable operation.
≥95%UT pass rate
±0.08mmTCP accuracy
6 unitsPer shift (4 rotors + 2 stators)
Full case detail →
Construction machinery welding case study
Construction Machinery — Heavy excavator arm or frame, welding robot, multiple stations
Case 02 — Construction Machinery
Excavator Booms & Arms — 22 Model Variants
Global construction machinery manufacturer — Chinese plant. FANUC M-20iD/25 welding + M-900iB/360 handling, Panasonic YD-350GS5 pulse process. 56 operators reduced to 12. Zero post-weld grinding. Delivered 2022, 2+ years continuous operation.
60+ unitsPer 8-hour shift
70%Labor reduction (56→12)
22 typesProduct variants
Full case detail →
Oil and gas equipment welding case study
Oil and Gas — Pressure frame, structural component, heavy industrial inspection environment
Case 03 — Oil & Gas
Inspection-Driven Welded Structures
Pressure vessel and structural frame fabrication with UT and RT acceptance requirements. Process engineering built around inspection criteria from the first pass — not discovered at customer acceptance.
UT / RTBuilt-in compliance
>90%First-pass yield
1 operatorFull line operation
Full case detail →
Specialist fabrication welding case study
Specialist Fabrication — Agricultural machinery, industrial equipment, or petrochemical structure
Case 04 — Others
Hoppers, Agricultural Frames & RV Chassis
Hopper welding + bending workstation (11 models, 36 seams, 35% cycle time reduction, 3 operators saved). Agricultural vehicle frame welding (FANUC M-10iA, multi-model). RV chassis dual-robot cell (FANUC M-10iD/8L).
35%Cycle time reduction (hopper)
36 seamsFully automated per unit
11 typesHopper specs covered
Full case detail →
How to Read a Case

Every Strong Case Answers
the Same Four Questions.

Engineering evidence is not a project portfolio. A case that only describes what was built is not evidence — it is marketing. The evidence must answer why the approach was right and what the production result proves.

Question 01
What was the production constraint?
The specific welding challenge — material, section, inspection requirement, or production condition — that made this application non-trivial. Without a constraint, there is no case.
Question 02
Where could it have failed?
The specific failure modes that a generic integration approach would have encountered. Identifying these demonstrates engineering understanding — not just project delivery.
Question 03
What was the engineering logic?
The specific engineering decisions made to address the constraint and avoid the failure modes. Process choices, fixture design logic, seam tracking configuration — the reasoning behind the system.
Question 04
What does the production result prove?
Measured outcomes — UT pass rate, dimensional accuracy, throughput, labor reduction — that demonstrate the engineering logic produced the intended production result.
Start With Your Constraint

Then Build
the Evidence Path.

If your project involves thick-section structural welding, inspection-sensitive requirements, or production instability — the right project discussion starts from the specific failure mechanism, not from industry category.

Discuss Your Project

The project assessment will:

  • Identify the primary engineering constraint in your application
  • Map the relevant failure modes from cases like yours
  • Produce a preliminary engineering logic for the system
  • Define what validation evidence is required before project commitment