TECHNOLOGY
Technology
The principles of sensing, gas control and AI — and the patents and national standards behind them.
How smart welding delivers gas savings through AI sensing and closed-loop gas control
SUXIN adds born-digital intelligence to any welder with a single module: sense current and 5 more signals → AI reads quality/cost/OEE → closed-loop gas control, so the hardware saves gas on its own; +10% output, −20% gas, −20% rework, −90% documentation cost.
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The SUXIN sensing & control module: add smart welding — and gas savings — to any welder
Clamp one SUXIN module onto any brand of welder in ~15 min, non-invasive: 70+ patents, 1% FS, 1 MHz, 6 signals, closed-loop gas control. The hardware saves ~25–33% shielding gas on its own.
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The SUXIN welding data platform: connecting quality control, utilization and weld traceability
SUXIN software turns shop-floor welding data into decisions: three layers — dashboards, mid-platform, lean reports — with edge + cloud AI, covering output, utilization, quality, gas use and traceability.
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How differential-pressure sensing measures welding gas accurately
Welding switches often between pure argon / mixed gas / CO₂: thermal sensing depends on the gas and drifts when it changes, while differential-pressure sensing stays stable across gases. SUXIN measures welding gas accurately with differential-pressure sensing + temperature-pressure compensation, calibrated by the Nanjing metrology institute (most points ≤0.5% FS).
Read →How active closed-loop gas control reduces welding gas use
How active closed-loop gas control works: high-precision sensing measures flow in real time, the controller adjusts the actuator in a closed loop to the process target, with a smooth arc start, zero supply at idle and supply on demand — about 25% gas saving.
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How AI judges welding compliance in real time
How AI judges welding compliance in-process: capture current, voltage and gas flow in real time, AI process recognition + WPS comparison + three-color alerts + closed-loop improvement, cutting rework by about 20%.
Read →How smart welding withstands electromagnetic interference
Edge computing and EMI immunity: acquisition and judgment done locally at the edge (about 50 ms), a three-layer hardware-software-algorithm defense against EMI + graded self-healing, designed to IEC 60974-10.
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