Sodick Sodick AX350L
Key Specifications
X Travel
Y Travel
Z Travel
uv travel
max taper angle
wire diameter range
Overview
The Sodick AX350L is an ultra-precision wire EDM from the AX series, featuring the proprietary i Groove+ Edition wire rotation mechanism that significantly reduces wire consumption during finishing operations. With 350 x 350 x 120 mm X/Y/Z travel (plus 100 mm service stroke on Z) and 80 x 80 mm U/V travel, the AX350L is engineered for high-precision motor core dies, lead frame tooling, and electronic component dies where sub-micron accuracy and extended unattended operation are essential.
The i Groove technology is the defining feature: by rotating the wire electrode during finishing passes, the system distributes wire wear evenly around the circumference rather than concentrating it on one side. This uniform wear pattern extends wire life, reduces consumption cost, and improves surface finish consistency.
The AX350L employs 4-axis linear motor drives with a gantry and suspended arm structure, incorporating ceramic components and an integrated temperature control system for thermal stability. The machine achieves up to 150 hours of continuous automatic operation, over six days of unattended running.
The machine supports wire diameters from 0.05 to 0.25 mm and achieves plus/minus 15 degree taper at 100 mm plate thickness. At 4,950 kg machine weight and 1,600 x 2,505 mm footprint (3,000 x 3,700 mm installation space), the AX350L requires three-phase 13 kVA power.
Full Specifications
| Parameter | Value |
|---|---|
| X-Axis Travel | 350 mm (13.8 in) |
| Y-Axis Travel | 350 mm (13.8 in) |
| Z-Axis Travel | 120 mm (4.7 in) + 100 mm service stroke |
| Uv Travel | 80 x 80 mm |
| Max Taper Angle | ±15° (Thickness : 100 mm) |
| Wire Diameter Range | 0.05 - 0.25 mm |
| Wire Tension | 3 ～ 25 |
| Max Wire Feed Rate | 250 mm/sec |
| Drive System | 4-axis linear motors, gantry/suspended arm structure |
| Special Features | i Groove+ wire rotation mechanism, ceramic components, temperature control system |
| Continuous Operation | Up to 150 hours unattended |
| CNC Control | Sodick LQ controller |
| Machine Dimensions | 1,600 x 2,505 x 2,185 mm (63 x 98.6 x 86 in) |
| Installation Footprint | 3,000 x 3,700 mm (118.1 x 145.7 in) |
| Machine Weight | 4,950 kg (10,913 lb) |
| Power Supply | 3-phase 50/60 Hz 13 kVA |
| Axis Stroke Xyz | 350 x 350 x 120（+100mm）*1 |
| U X V Axis Travel | 80 x 80 |
| Wire Electrode Diameter | 0.05 ～ 0.25 |
| Maximum Wire Feed Rate | 250 |
| Distance From Floor Surface To Upper Surface Of Table | 950 |
| Machine Tool Dimensions W X D X H | 1600 x 2505 x 2185 |
| Machine Installation Dimensions W X D | 3000 x 3700 |
| Total Unit Weightkg | 4950 |
| Total Power Input | 3-phase, 50/60 Hz, 13 kVA |
| Super Finishing High Speed Machining Circuits Super Finishing Circuit | Super finishing circuit "Super PIKA Oil" provides excellent surface roughnes for dies and precision parts. |
Specifications sourced from sodick.co.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- i Groove+ wire rotation reduces wire consumption during finishing, lowering per-part costs
- 150 hours continuous automatic operation enables over six days of unattended running
- 4-axis linear motors with ceramic components deliver exceptional thermal stability
- Suspended arm gantry provides rigid, vibration-free wire guidance
- Plus/minus 15 degree taper exceeds AP series plus/minus 7 degrees
- 80 x 80 mm U/V travel supports more complex taper geometries than AP series 35 x 35 mm
Limitations
- 120 mm Z-axis limits to thin-section precision work
- i Groove+ technology adds complexity and cost versus conventional wire guides
- 4,950 kg footprint requires more space than entry-level precision wire EDMs
- Premium pricing reflects i Groove+ and extended unattended operation capabilities
Best For
Frequently Asked Questions
01
It rotates the wire during finishing passes, distributing wear evenly around the circumference. This produces more consistent surface finish, extends wire life, and reduces consumption cost per part.
02
Robust automatic wire threading, large wire spool capacity, integrated dielectric temperature management, and linear motor drives with no wearing mechanical components. Ceramic structure components minimize thermal drift.
03
Same 350 x 350 mm travel as AP350L, but adds i Groove+, plus/minus 15 deg taper (vs 7), 80 x 80 mm U/V (vs 35 x 35), and 150-hour continuous operation. Higher performance for ultra-precision production.
04
Ceramic provides superior thermal stability (very low thermal expansion), excellent wear resistance, and electrical insulation. These maintain sub-micron accuracy over 150-hour production runs.
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