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
Components
Main features
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- Ultraviolet-assisted direct-write
- Co-extrusion
- Spray
3D printers (FFF, SLA, other)
The Raise3D Pro 2 printer supports dual extrusion and is compatible with a wide range of materials, thanks to its extrusion temperature up to 300°C.
Main features:
- Compatible filaments : PLA / ABS / HIPS / PC / TPU / TPE / NYLON / PETG / ASA / PP / PVA / PVA / Filled with fiberglass / Reinforced with carbon fiber / Filled with metal particles / Filled with wood
- Nozzle diameter : 0.2/0.4/0.6/0.8/1.0 mm
- Maximum extruding temperature: 300°C
- Printing bed temperature: 110°C
The AON3D M2 printer allows the precision manufacturing of high performance thermoplastics, thanks to the active heating capability of the mounting chamber (up to 120°C).
Main features
- Compatible filaments: PEEK, PEKK, ULTEM TM, Polycarbonate, Nylon, etc...
- Maximum nozzle temperature: 400 °C
- Heating chamber dimension: 18" x 18" x 25"
- Chamber temperature: 120 °C
- Two independent printing heads
- Several nozzle sizes available
The stereolithography (SLA) 3D printer, Formlabs, Form 2 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...
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
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
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.
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.
The Prusa i3 MK3S+ is a high-end 3D printer known for its quality and reliability. It’s perfect for both professionals and enthusiasts looking for advanced features and consistent performance.
Important Features:
•Direct Drive Extruder: Supports a wide range of materials, including flexibles.
•Filament Sensor: Detects jams and run-outs to prevent print failures.
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.
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.