About Me

Welcome to The WeldFlow

My name is Bengen, and I am a welder from China who began my career in 2023. I currently focus on high-purity argon arc welding. Before transitioning to metalwork, I worked in the IT industry, which provides me with a cross-disciplinary background. This experience allows me to leverage computer skills and digital tools to learn, improve technical precision, and solve complex problems in the welding field.

I built this website (www.weldflow.net) in my spare time to document and share my professional growth, including lessons learned, practical tips, and personal experiences. I hope it serves as a valuable resource for fellow welders and enthusiasts while helping me organize and reflect on my own journey toward mastery.

Technical Competency Matrix

1. High-Precision Welding Mastery

  • Ultra-High Purity Manual TIG (UHP TIG): Proficient in autogenous (filler-free) welding of stainless steel tubing within a wall thickness range of $1.0\text{ mm}$ to $2.7\text{ mm}$. I specialize in achieving consistent single-sided welding with both-side forming techniques.

  • Process Control & Parameter Optimization: Ability to precisely tune pulse TIG power source parameters, such as peak current (e.g., $86\text{ A}$) and frequency (e.g., $2.0\text{ Hz}$), based on tube diameter and wall thickness. This expertise allows for strict control of the Heat Affected Zone (HAZ) to ensure weld integrity.

     

     

  • Orbital Welding: Experienced in programming and parameter configuration for automated orbital welding systems. This skill is ideal for standardized, large-scale cleanroom pipeline construction.

  • Quality Excellence: Consistently achieving silver-white, oxide-free weld beads. My work fully complies with borescope inspection standards for the semiconductor, biopharmaceutical, and vacuum technology industries.

  • Blueprint Interpretation & Assembly: Skilled in accurately reading piping system drawings. I perform precision fit-up, assembly, and welding in strict accordance with technical specifications.

2. Industrial Automation

  • Robotic Programming & Integration: Experienced in industrial robot programming and trajectory planning. I have a background in applying these technologies to automated gas-shielded welding (GMAW/FCAW) production lines.

3. Digital Systems & IT Infrastructure

  • Independent System Development: Full-stack development capabilities. I independently architected and operated the “WeldQuery” system, a web-based platform for managing welding parameters to enable rapid process reuse and 100% production traceability.

  • Web Architecture & Management: Advanced proficiency in building and maintaining technical research platforms using WordPress. I manage the entire lifecycle from content strategy to backend logic for sites like Weldflow.net.

  • Hardware & Network Operations: Expert in computer hardware configuration and local area network (LAN) security optimization. I ensure the stability and security of digital equipment within technical production environments.

Professional Summary

I am a specialized welder who combines the meticulous precision of high-purity TIG craftsmanship with the strategic advantages of digital process management. By transforming manual “know-how” into searchable, data-driven assets, I ensure that every weld meets the highest international standards for cleanliness and repeatability in the most demanding industries.