Infrastructures
Our Infrastructures
At LM2, we currently have two specialized labs: the Microsystems and Advanced Materials Laboratory led by Daniel Therriault and the Laboratory for Intelligent Structures headed by Sampada Bodhke. We continually update our facilities with new equipment, and we are excited to announce that David Melancon will soon have a dedicated lab as well.
In the list below, click on an item’s name to learn more.
Microsystems and Advanced Materials Laboratory
Additive Manufacturing
3D printers (FFF, SLA, other)
The AON3D Hylo printer is designed for high-performance industrial additive manufacturing, with advanced thermal control and compatibility with engineering-grade thermoplastics.
Main features:
Compatible filaments: PLA / ABS / ASA / PETG / TPU / PC / Nylon / PEKK / PEI (ULTEM™) / Carbon fiber reinforced composites / Glass fiber reinforced composites / High-temperature engineering polymers
Nozzle diameter: 0.4 / 0.6 / 0.8 / 1.0 mm
Maximum extrusion temperature: 500°C
Heated bed temperature: 200°C
Actively heated build chamber: up to 135°C
The Aerotech large-format motion platform is designed for advanced multi-process manufacturing and research applications, allowing different printheads and deposition systems to be integrated on a single high-precision motion architecture.
Main features:
Compatible processes: FDM / Pellet extrusion / Direct ink writing (DIW) / Paste extrusion / CNC machining / Laser processing / Pick-and-place / Custom robotic deposition systems
Interchangeable tool heads: Single extrusion / Dual extrusion / High-flow pellet extruder / Syringe-based deposition / Multi-axis custom heads
Positioning accuracy: High-precision servo-controlled motion system
Build volume: Configurable large-format architecture
Motion control system: Aerotech Automation1™ platform
Compatible materials: Thermoplastics / Composite materials / Ceramics / Hydrogels / Silicone / Metal-filled materials / Research-grade custom formulations
The stereolithography (SLA) 3D printer, Formlabs, Form 4 is used to create solid isotropic parts from a liquid photopolymer resin.
Main features
- Build volume: 145 x 145 x 175 mm
- Layer thickness: 25, 50, 100 μm
- Laser spot size: 140 μm
- Compatible materials: classic / flexible / high temperature / high resistance photopolymer resin, etc...
The stereolithography (SLA) 3D printer, Formlabs, Form 3 is used to create solid isotropic parts from a liquid photopolymer resin.
Main features
- Build volume: 145 x 145 x 175 mm
- Layer thickness: 25, 50, 100 μm
- Laser spot size: 140 μm
- Compatible materials: classic / flexible / high temperature / high resistance photopolymer resin, etc...
The Aerotech motion platform is designed for advanced multi-process manufacturing and research applications, allowing different printheads and deposition systems to be integrated on a single high-precision motion architecture.
Main features:
Compatible processes: FDM / Pellet extrusion / Direct ink writing (DIW) / Paste extrusion / CNC machining / Laser processing / Pick-and-place / Custom robotic deposition systems
Interchangeable tool heads: Single extrusion / Dual extrusion / High-flow pellet extruder / Syringe-based deposition / Multi-axis custom heads
Positioning accuracy: High-precision servo-controlled motion system
Build volume: Configurable large-format architecture
Motion control system: Aerotech Automation1™ platform
Compatible materials: Thermoplastics / Composite materials / Ceramics / Hydrogels / Silicone / Metal-filled materials / Research-grade custom formulations
This 6-axis Fanuc robot arm is used to handle custom designed printheads. With a reach of 1.8 m, we use it to print large parts made of thermoplastic and thermosetting materials at high speed on non-planar surfaces.- Arm reach: 1853 mm
- Maximum tool tip speed: 2 m/s
- Maximum wrist weight capacity: 25 kg
Type of print heads available:
High pressure direct write (up to 65 MPa):
- Use of thermosetting materials
Low pressure direct write:
- Up to 2 heads at the same time
- Nozzles diameter: variable
FFF : can be used with base materials (PLA, ABS, etc.):
- Up to 2 heads at the same time
- Nozzle diameter: 0.2/0.4/0.6/0.6/0.8/1.0 mm
The Bambu Lab X1E is a high-performance 3D printer designed for precision and speed. It features advanced technologies such as multi-material printing, automatic bed leveling, and a high-resolution camera for real-time monitoring. The X1E supports a wide range of materials, including PLA, ABS, PETG, and flexible filaments, making it versatile for various applications.
LM2 has a total of 6 Bambu Lab X1E printers, with different nozzle sizes: 0.2mm (1), 0.4mm (3), 0.6mm (1), and 0.8mm (1)
The Prusa XL is a high-end, large-format 3D printer designed for precision and scalability. Featuring a massive build volume, the XL is equipped with a segmented heated bed for efficient energy use and modular tool heads for multi-material and multi-color printing. Its advanced features include automatic mesh bed leveling, filament sensors, and a direct-drive extruder for improved reliability and print quality. Ideal for both professionals and enthusiasts, the Prusa XL offers a robust and versatile solution for producing large, complex prints with exceptional detail and accuracy.
Material Processing
The Xcalibur extruder melts a wide range of polymers, including high temperature thermoplastics and combinations of metallic powders.
Main features
- 3 temperature control zones
- stainless steel screw
- Motor speed and torque : 57 rpm, 22 Nm
- 600°C Maximum temperature
- 1.25 kg Capacity
- 6-8 m/min Extrusion speed
Manual laboratory polisher for polishing different types of materials.
Main features
- Speed : 50-500 rpm
- Available sandpaper grades: 60/120/320/400/500/600/1000
The LBC15 laboratory mixer is equipped with a stainless steel container with rubber seal.
Main features
- Capacity : 4L
- Speed : 15 800 tr/min, 18 000 tr/min, 20 800 tr/min
This filament maker s an advanced, industrial-grade desktop laboratory system engineered for material development, polymer R&D, and precision filament production from recycled shreddings, granulates, or additives.
- 4 independent heating zones
- Extended-length mixing screw (+50 mm for optimal material homogenization)
- High-torque stepper motor (Up to 3x more torque than generation one systems)
- 450°C Maximum processing temperature
- 3-axis optical camera sensor (Provides 10-micron real-time diameter and ovality regulation)
- Integrated automatic filament tensioning and spooling system
This filament maker is an all-in-one laboratory system designed to melt down plastic granulates, powders, or recycled shreddings and extrude them into custom 3D printing filament.
- 4 independent heating zones
- Nitrided high-chromium steel alloy mixing screw
- Motor speed and torque: 0 – 15 RPM, up to 40 Nm
- 350°C to 450°C Maximum temperature (depending on sub-model variant)
- 2.6 L Hopper material capacity
- Integrated 3-axis optical sensor and puller for automatic diameter regulation
- Dual-stage material size reduction
- Hardened steel cutting blades
- Combined motor power: 1500 W
- Automatic anti-jam reverse system
- Particle output size: < 4 mm
- Smart material feeding conveyor
The three roll mixer is used for the dispersion of nanoparticles in polymers with electronic controller of all the mixing parameters (roll spacing and rotation speed), which allows a high reproducibility.
Components
- Rolls
- Electronic controller
Main features
- Model : EXAKT 80E
- Rolls : stainless steel
- Speed : 10 - 300 rpm
- Roll spacing: 5-150 µm
The Spex 8000M ball mill is a compact and efficient laboratory device capable of mixing samples. The mill can be used to grind hard and brittle samples to particles, mix powders, and make emulsions or mechanical alloys.
Components
- Lid
- Motor
- Vial clamp
- Control panel
Main features
- Capacity : 0.2 to 10 gram
- Speed : 1080 rpm
The DSM Xplore twin screw micro-extruder 5ml is used to mix thermoplastics.
Main features
- 1 to 400 rpm Screw rotation speed
- 6 Nm Maximum torque
- 6 temperature control zones
- 450°C Maximum operating temperature
- 5 cm3 Batch size
This speed mixer is a bladeless, laboratory-scale dual asymmetric centrifugal processing system engineered to rapidly mix, disperse, and degas challenging materials without creating bubbles.
- Dual asymmetric centrifugal path (bladeless operation)
- 4.3” Color Touchscreen interface
- Rotation Speed: Up to 3500 RPM
- Max Material Mixing Capacity: 100 g
- Max. Mixing Container Volume: 330 ml
- Programmability: Up to 3 independent user programs
- Custom-engineered modular drop-tower frame
- Interchangeable impact striker heads
- Variable impact velocity: Adjusted via adjustable drop heights (up to 90 cm)
- Maximum impact energy: Calibrated to specific lab requirements (up to 10 J)
- Data acquisition integration for real-time load and velocity tracking
Optical Characterization
- Microscope Olympus SZX-12
- Evolution VF digital camera (color)
Main features
- Light source : transmitted white light / relected UV light / fill light
- Maximum magnification : 230X
- Imaging type : traditional / fluorescent
- Optical microscope Olympus BX-61
- Camera Retiga 2000r (black and white)
- Light source : white (transmitted / reflected), UV (transmitted / reflected)
- Magnification: 1.25X to 100X
- Vertical motion of the platform: motor controlled
- Imaging type: traditional / fluorescent / three-dimensional
Supporting Instrument and Equipment
- Brand : OHAUS Explorer Pro
- Model : EP6101
- Capacity : 6100 g
Main features
- Brand : A&D
- Model : GH-200
- Capacity : 10mg - 220g
The SCANVAC centrifuge makes it possible to mix and deaerate solutions.
Main features
- Model : SCANVAC, Scan Speed 32
- Capacity : 300 ml
This ultrasonic cleaner allows the dispersion of nanoparticles in polymers.
Main features
- Model : Cole-Parmer, EW-08891-11
- Capacity : 280ml
- Frequence : 42 kHz
- Heating option available, timer up to 60min
Main features
- Model : Super nuova Thermo Scientific
- Temperature range : 60-500°C
The SINOCERA YE2730 d33 meter is a special instrument for the direct measurement of the piezoelectric constant d33 of piezoelectric ceramics, polymers and single crystals. It is suitable for samples of various sizes and shapes.
Main features
- D33 range : 10 to 2000 PC/N
- Force frequency : 110 Hz
- Amplitude : 0.25 N
The LABCONCO Xpert Weigh Box is a specialized enclosure designed to provide a controlled environment for accurate weighing of materials. It protects samples from external contaminants and minimizes environmental influences.
Dimensions : 52.7"w x 31.6"d x 40.0"h
The Buehler Isomet Low Speed Saw is a precision cutting instrument designed for sectioning delicate materials with minimal deformation. It is widely used in metallurgical, biological, and materials science laboratories for precise sample preparation.
Important Features:
•Low-Speed Operation: Minimizes damage to samples with adjustable speed settings for delicate cutting.
•Precision Blade Control: Allows for accurate and smooth sectioning of various materials, including metals and ceramics.
•Versatile Sample Holders: Accommodates a wide range of sample sizes and shapes for flexibility in sample preparation.
The StableTemp Vacuum Oven Model 282A is designed for precise drying, curing, and processing of materials under controlled vacuum conditions. It is ideal for laboratory and industrial applications requiring stable temperature and vacuum control.
Important Features:
•Precise Temperature Control: Offers uniform temperature distribution with a range up to 200°C for accurate processing.
•High-Quality Vacuum Sealing: Ensures optimal vacuum conditions with a durable and reliable door seal.
•Large Capacity Chamber: Provides ample space for accommodating various samples and materials.
Laboratory for Intelligent Structures
3D printers (FFF, SLA)
The Creality Ender 3 V2 is a budget-friendly 3D printer known for its reliability and ease of use. It’s ideal for beginners and hobbyists who want quality prints without a high price tag.
Important Features:
•Silent Motherboard: Quieter operation with reduced noise.
•Carborundum Glass Bed: Improved adhesion and smoother first layers.
This system is an Automated Fiber Placement (AFP) Robotic Cell consisting of a FANUC M-710iC Industrial Arm integrated with a specialized modular composite material laydown end-effector. It is engineered for precision aerospace, automotive, and R&D manufacturing to lay down unidirectional continuous carbon fiber tapes or tows onto complex 3D tool geometries.
- 6-Axis Articulated Motion providing a wide, spherical workspace envelope
- High Rigidity Arm Design minimizing positional deflection under mechanical compaction loads
- Up to 50–70 kg Wrist Payload Capacity safely supporting heavy, tool-changing AFP heads
- Integrated Material Feed Creel holding modular fiber tape spools directly on the wrist
- Pneumatic Compaction Roller applying real-time, uniform pressure during material deposition
- ±0.04 mm Patented Path Repeatability ensuring extreme sub-millimeter layup accuracy
It is an enclosed, high-speed desktop CoreXY FDM system optimized for printing carbon fiber-reinforced composites and engineering-grade polymers.
- CoreXY motion structure with up to 20,000 mm/s² acceleration
- Clog-free all-metal direct drive extruder
- Quick-swap "Unicorn" tri-metal nozzle
- 600 mm/s Maximum printing speed
- 300°C Maximum nozzle temperature
- 220 x 220 x 250 mm Build volume
- Hands-free auto-leveling with auto-calibration
- Integrated AI camera for remote monitoring and error detection
- Active carbon air purification filter system.
The Ender-3 IDEX Modified features an Independent Dual Extruder system for dual-material and multi-color printing. It’s ideal for advanced users seeking creative and complex 3D printing projects.
Important Features:
•Independent Dual Extruder (IDEX): Allows for dual-material and mirror printing.
•Compatible with Various Filaments: Supports PLA, ABS, PETG, and flexible filaments.
•Enhanced Build Volume: Maintains large print area with dual-extrusion benefits.
The Flashforge Foto 8.9-inch is a high-speed resin 3D printer equipped with a large monochrome LCD screen for rapid and detailed printing. It is ideal for users seeking fast and precise resin prints with high resolution.
Important Features:
•Monochrome LCD Screen: Faster curing times and longer lifespan compared to RGB screens.
•4K Resolution: Produces high-detail prints with smooth surfaces.
•Stable Z-Axis: Dual linear rails for enhanced accuracy and stability.
The Creality Ender 3 S1 offers advanced features for improved performance and versatility. It’s a great choice for users who want precise and reliable 3D printing at an affordable price.
Important Features:
•Sprite Direct Drive Extruder: Supports flexible filaments and offers better filament control.
•CR-Touch Automatic Bed Leveling: Consistent first layers with automatic leveling.
•32-Bit Silent Mainboard: Quieter operation and smoother prints.
Other
The DMA 3200 is a dynamic mechanical analyzer designed to evaluate the mechanical properties of materials under various conditions. It offers high force capabilities for testing a wide range of materials, from polymers to metals.
Important Features:
•High Force Capacity: Allows testing under high stress and strain conditions for detailed material analysis.
•Wide Temperature Range: Capable of testing materials across a broad temperature spectrum.
•Multiple Testing Modes: Supports various testing methods, including tensile, compression, and bending.
•Precision Measurements: Delivers accurate and reliable data for material characterization.
The Tenma 72-2690 is a digital-control DC power supply that delivers up to 36 volts and 5 amps. It is ideal for electronic testing and development, offering precise voltage and current control for various applications.
Important Features:
•Digital Control Interface: Allows for precise adjustment and monitoring of voltage and current settings.
•Multiple Output Modes: Provides constant voltage (CV) and constant current (CC) operation modes.
•Overload Protection: Ensures safe operation with built-in protection against overcurrent and short circuits.
Fume hood equipped with air ventilation for manipulating potentially harmful chemicals.
The GW Instek AFG-2105 is a versatile function generator that produces a wide range of signal waveforms, including sine, square, and triangle waves. It is suitable for testing and experimentation in electronics and communications.
Important Features:
•Wide Frequency Range: Offers adjustable frequencies from 0.1 Hz to 5 MHz for diverse applications.
•High Signal Precision: Provides low distortion and high accuracy for reliable signal generation.
The Nordson Ultimus V is a precision dispenser designed for accurate and repeatable fluid dispensing in industrial and laboratory settings. It is ideal for applications requiring precise control over fluid deposits.
Important Features:
•Advanced Timing Control: Allows for precise adjustment of deposit size and placement with digital timing control.
•Wide Compatibility: Suitable for a variety of fluids, from low-viscosity liquids to thick pastes.
The Power Designs 2K-10 is a vintage high-voltage regulated DC power supply known for its reliability and precise voltage control. It is ideal for laboratory and testing applications that require stable and adjustable DC power.
Important Features:
•High Voltage Output: Provides up to 2,000 volts of regulated DC power.
•Precise Regulation: Offers fine control over voltage and current settings.
•Versatile Use: Suitable for various applications, including electronics testing and research.