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Bibliographic Details
Main Author:	Griffiths, Wayne
Format:	Recurso digital
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Published:	Zenodo 2026
Online Access:	https://doi.org/10.5281/zenodo.20146235
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Here it is: H2EM Plasma Cutter Module — Vacuum and Terrestrial Applications Advanced Electromagnetic Systems LLC (AEMS LLC) — Griffiths Canon Research Group Wayne Griffiths — Founder and President, AEMS LLC ORCID: 0009-0009-4905-7909 https://remnportal-5oevbpxe.manus.space/ The H2EM Plasma Cutter Module (VPC) is a novel cutting and material-processing architecture designed to operate in both vacuum environments — space, lunar, orbital, and in-situ resource utilisation — and terrestrial conditions where precision, clean edges, and non-mechanical cutting are required. Unlike conventional plasma cutters that depend on atmospheric gas flow to stabilise and direct the plasma column, the VPC generates a self-contained, electromagnetically governed plasma cutting column using field geometry rather than gas-driven expansion. The plasma remains coherent in vacuum. This single architectural distinction unlocks a capability no existing cutting tool possesses: a system that performs equally in hard vacuum and in open air, governed by the same DIGSP supervisory control architecture used across the Griffiths Canon electromagnetic device family. No one has built this before. Conventional plasma cutters cease to function the moment atmospheric pressure drops. The VPC is designed from first principles for the environment where that pressure is zero. SPACE AND VACUUM APPLICATIONS The VPC is engineered for environments where every existing cutting technology fails — no atmosphere, extreme thermal gradients, microgravity, and no consumable gas supply. Key applications include: Orbital repair and structural modification of spacecraft and platforms Lunar and asteroid material processing for construction and ISRU (in-situ resource utilisation) On-orbit manufacturing, trimming, and precision shaping of metal components Debris remediation, controlled sectioning, and safe de-orbit preparation Habitat construction using in-situ metals and regolith-derived alloys EVA cutting and welding operations without carried gas cylinders The electromagnetically stabilised plasma column delivers precise, low-force cutting without generating uncontrolled debris, without consumable gases, and without the thermal runaway that disqualifies conventional tools from vacuum operation. For space infrastructure programmes — lunar bases, orbital servicing vehicles, deep-space manufacturing — the VPC addresses a capability gap that has no current solution. TERRESTRIAL APPLICATIONS On Earth, the VPC operates as a next-generation plasma cutter with structural advantages over every conventional system in its class: No gas cylinders, no compressor, no gas supply chain — water and electricity only Ultra-clean cuts with a minimal heat-affected zone and reduced spatter High precision for aerospace, energy, and advanced manufacturing applications Capability to cut exotic alloys — titanium, Inconel, carbon composites — that challenge conventional thermal and mechanical tools Lower operating cost: consumables reduced to water and electrical power Improved safety profile: no stored flammable gas, no open-flame ignition, DIGSP Safe Mode collapse in under 50 ms The same field-stabilised plasma mechanism that enables vacuum operation delivers superior terrestrial performance. A plasma cutter designed to work in the hardest environment first — hard vacuum — operates with greater control and efficiency in the easier case of atmospheric pressure. The VPC is the only cutting system that is simultaneously capable in vacuum and commercially competitive with conventional plasma cutters on the ground. TECHNICAL ARCHITECTURE The VPC generates its plasma cutting column using electromagnetic field geometry governed by the DIGSP (Digital Intelligent Governance and Supervisory Protocol) architecture — the same supervisory control system deployed across the Griffiths Canon electromagnetic device family, from the REMN nuclear microwave-thermal propulsion nozzle to the H2EM Field Burner and the Curvature-Stabilised Field Reactor. Key technical characteristics: Stable plasma formation and confinement in hard vacuum Directional energy delivery to the workpiece with field-controlled jet geometry Reduced thermal load on surrounding material relative to conventional plasma cutting High precision with minimal tool wear — no electrode consumption at the workpiece DIGSP real-time supervisory governance: plasma state monitored continuously, Safe Mode collapse on boundary breach Operation in environments where no conventional cutting tool can function The system represents a new class of plasma-based cutting technology — one that unifies space infrastructure, orbital servicing, lunar construction, and high-precision terrestrial manufacturing under a single governed electromagnetic architecture. CANON CONTEXT The H2EM Plasma Cutter Module is part of the Griffiths Canon — a unified suite of electromagnetic field-governance architectures spanning domestic energy, transport decarbonisation, aerospace propulsion, and space infrastructure, developed by Wayne Griffiths and AEMS LLC, Auckland, New Zealand. Five companion papers appear in Acceleron Aerospace Journal Vol. 6, No. 2 (2026), pp. 1696-1744 (E-ISSN: 2583-9942, DOI prefix: 10.61359). Research portal: https://remnportal-5oevbpxe.manus.space/ Contact: wayne@aems.tech

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