PRECISION. PRODUCTIVITY. PARTNERSHIP.
Let Titan Solve Your Production Challenges
Bring your part geometry, material, tolerance, and throughput requirements to Titan EDM’s application engineering team.
A synchronized long-bed EDM process for fixed-twist, progressive-twist, and polygonal internal profiles without heavy mechanical cutting forces.
Barrel rifling directly affects muzzle velocity, bullet stabilization, gas sealing, and service life. Modern designs increasingly require progressive twist rates and polygonal profiles.
Conventional rifling applies heavy contact forces to heat-treated gun steels and can introduce residual stress, work hardening, chatter, cutter wear, and geometry distortion.
Axial compression and circumferential tension can distort the barrel geometry under heat.
Long bores create serious chip-evacuation, deflection, and consistency problems.
Progressive or polygonal profiles demand expensive custom mechanical tooling.
The inner boundary layer must retain hardness and grain structure for firing cycles.
Titan engineered the long-bed motion system, pulse generator, internal tooling head, and dielectric management as a single rifling platform.
Rotational and linear axes coordinate an extended tubular electrode mandrel through the barrel blank.
High-frequency pulse power senses the gap while high-pressure dielectric flow continuously removes swarf.
A shaped internal electrode matches the groove or polygonal form and advances under CNC indexing.
Titan’s long-bed architecture turns spark erosion into a controlled internal-profiling process. Motion, pulse generation, tooling guidance, and flushing maintain the spark gap deep inside the bore.
EDM replaces cutter pressure with controlled spark erosion, expanding the available profile geometry while protecting the barrel blank from chatter, burrs, and heavy loads.
No broaching or button-rifling forces are applied to the heat-treated barrel blank.
The system supports fixed twist, progressive twist, and polygonal geometries.
CNC indexing and coordinated axes make deep bore cycles repeatable in production.
Bring your part geometry, material, tolerance, and throughput requirements to Titan EDM’s application engineering team.