OPM250L

Sodick's new OPM250L – Additive Manufacturing plus CNC milling combined for the first time in one machine

The OPM250L is a fully automatic machine which performs high precision finish machining where a
metal powder is spread uniformly (recoating process), the metal powder is scanned with a laser beam
to solidify the melted powder, and a rotary tool is used to perform high-speed milling. The adoption
of an Yb fiber laser with a maximum output of 500W for the laser oscillator which solidifies the
melted metal powder, realized high-speed metal 3D printing. Read the article about OPM250L.

Technical Specification
Max size of molding object (W x D x H)	250×250×250mm
X axis stroke	260mm
Y axis stroke	260mm
U axis stroke	260mm
Molding tank inner dimensions (W x D)	290×290mm
Spindle Z-axis stroke	100mm
Max powder supply weight	90kg (Maraging steel)
Nitrogen supply capacity	32NL/min
Machine dimensions (Peripheral equipment not included)	1870×2230×2055mm
Machine weight (Peripheral equipment not included)	4500kg
Laser method	Yb fiber laser
Laser wavelength	1070nm
Max laser output	500W
Laser scan	Galvano method
Max main spindle rotation speed	45000min-1
Max main spindle torque	0.8Nm
Number of tools	0.8Nm
Number of tools	16
Tool holder method	Dual face contact holder HSK-E25

Features

Linear Motor for X, Y and Z axis
Linear Glass Scale Feedback
Sodick LN2RP Control
HSK-E25 Spindle
Automatic Laser Tool Length Measuring System (Blum)
Yb fiber laser
Fume Collector
Nitrogen Gas Supply Unit
16-station Automatic Tool Changer
LAN Interface

Pictures

Samples

Spiral Cooling Channel
- Spiral-shaped cooling channel though the punch
- All the outer contour and bottom surface of channel are finished with milling
- You can drop a ball though the channel
Cross-Shaped Rib
- Rib with aspect ratio of 1/25.
- All the surfaces are finished by milling without taper
Tower
- Twisted shape cage tower
- The letters on the top and ire finished with milling, where a cutting tool cannot reach even with 5-axis milling machine
Punch with Slot
- Punch with slot of 4mm width and 100mm height
- All of surfaces are finished with milling
- With conventional cutting method, it is difficult to finish the inner surface