Case Study: Technology Selection Report for Plasma Welding
Client Objective
A leading aerospace manufacturer approached Carbon Arc to evaluate advanced welding technologies for a new production line focused on high-integrity components. The client required a solution that could deliver precision, repeatability, and compliance with international standards, while also aligning with long-term cost and operational goals.
Carbon Arc’s Approach
Carbon Arc initiated a Technology Selection Report process, designed to provide a structured, evidence-based evaluation of available welding technologies. The focus was on Plasma Arc Welding (PAW), given its potential advantages in precision and control for aerospace-grade materials.
Key Activities
Requirements Mapping: Carbon Arc worked with the client to define technical, operational, and regulatory requirements, including ASME IX, ISO 3834, and PED compliance.
Technology Benchmarking: Plasma Welding was compared against GTAW, Laser Welding, and Hybrid processes using a multi-criteria decision matrix.
Risk & Reward Analysis: The report included a detailed assessment of CAPEX, OPEX, training needs, and integration risks.
Vendor Evaluation: Carbon Arc reviewed equipment from five global suppliers, assessing performance data, support models, and lifecycle costs.
Outcome
The report concluded that Plasma Arc Welding was the most competitive choice for the client’s application, offering:
Superior weld quality and penetration control
Reduced distortion in thin-section materials
Lower long-term operational costs due to automation potential
Carbon Arc’s recommendations enabled the client to proceed with confidence, securing board approval for CAPEX investment.
““Carbon Arc’s structured approach gave us clarity and confidence. The Technology Selection Report was instrumental in aligning our technical goals with business strategy.””