R & D Cell - Research Facility

R & D Cell - Research Facility

Civil Engineering

Rutting Tester

Specifications: The Rutting Tester is designed for evaluating the resistance of asphalt mixtures to permanent deformation under repeated loading. It typically includes a motorized wheel tracking system, adjustable load application, and a sample holding mechanism for specimens.

Application: The Rutting Tester is used to assess the susceptibility of asphalt and bituminous mixtures to rutting under simulated traffic loading conditions. It replicates the effect of repeated wheel passes on pavement surfaces, enabling researchers to study deformation behavior over time. This instrument is widely applied in pavement design, material selection, and quality control processes. Additionally, it aids in predicting long-term pavement durability and minimizing maintenance needs. By identifying rutting tendencies early, it contributes to safer and more reliable road infrastructure.

Shake Table

Specifications: The Shake Table consists of a rigid platform measuring 5 ft × 3 ft, equipped with 12 mm diameter holes at 50 mm spacing for secure model mounting. It is driven by a precision servo motor to ensure controlled and repeatable motion. It has a payload capacity of up to 500 kg. The platform can generate motion with amplitude ranging from 0 to 100 mm and frequency up to 6 cycles per second.

Application: The Shake Table is used to simulate dynamic loads such as earthquakes on structural models and components. It enables researchers to study the behavior, stability, and response of structures under controlled vibration conditions. The instrument helps in assessing structural safety, identifying potential failure modes, and improving earthquake-resistant designs.

Loading Frame

Specifications: The Loading Frame is a heavy-duty testing system designed for evaluating large structural elements such as beams, columns and manhole covers made of concrete and ductile iron. It has a maximum loading capacity of 500 kN and is capable of applying controlled static loads with high precision.

Application: The Loading Frame is used to determine the performance and load-carrying capacity of structural components under controlled conditions. It enables testing of large specimens such as beams, columns and manhole covers to evaluate their strength, and failure characteristics. It helps in understanding material behavior under applied loads by measuring force, displacement, and deformation.

Merlin

Specifications: The Merlin is a portable device used for measuring road surface roughness. It consists of a lightweight frame with a fixed rear support and a movable front wheel, along with a pointer and chart recording system. The instrument typically measures deviations in the road profile over a standard base length.

Application: The Merlin is used to evaluate road surface unevenness by measuring vertical irregularities along pavement profiles. It provides a simple and cost-effective method for assessing ride quality and surface roughness of roads. It helps in estimating roughness indices, which are essential for pavement management systems.

Rolling Thin Film Oven (RTFO)

Specifications:
• Conforms to ASTM / AASHTO standards
• Electrically heated convection oven with precise temperature control (typically up to 163°C ± 0.5°C)
• Rotating carriage system holding multiple glass sample bottles (8 positions)
• Rotation speed: approximately 15 ± 0.2 rpm
• Digital temperature controller with display

Application: The Rolling Thin Film Oven (RTFO) is used to simulate the short-term aging of bituminous binders (asphalt) under conditions similar to those during mixing and laying of hot mix asphalt. It helps evaluate changes in properties such as viscosity, mass loss, and rheological characteristics due to heat and air exposure. This instrument is widely used in pavement materials research, quality control, and performance evaluation of asphalt binders in highway engineering

Triaxial Shear Apparatus

Specifications:
• Capable of performing Unconsolidated Undrained (UU), Consolidated Undrained (CU), and Consolidated Drained (CD) tests
• Triaxial cell with transparent chamber suitable for pressures up to 10 bar

Application: The Triaxial Shear Apparatus is used to determine the shear strength and deformation characteristics of soil under controlled stress and drainage conditions. It is a fundamental tool in Geotechnical Engineering for evaluating parameters such as cohesion, angle of internal friction, and pore pressure response. The results are essential for the design and analysis of foundations, slopes, embankments, and earth-retaining structures, as well as for studying soil behavior under simulated field conditions.

Mechanical Engineering

6-Axis Industrial Robot

Specifications: The Mitsubishi RV-8CRL-D is a 6-axis vertical articulated industrial robot designed for precise and efficient automation. Powered by AC servo motors with brakes on all axes, it offers a payload capacity of 8 kg, a maximum reach of 931 mm, and a repeatability of ±0.02 mm. With an IP65 protection rating and a gripping torque of 11 Nm, the robot delivers reliable performance for material handling, assembly, and industrial automation applications.

Application: Loading and unloading in CNC machines, Assembly task, Pick-and-Place tasks, Quality inspections with vision sensors, Vison based colour and shape shorting, Metal-Nonmetal shorting.

Vertical Machining Centre

Specifications: The PX 40 NVU Vertical Machining Centre manufactured by Jyoti CNC is equipped with a Siemens 828D controller and provides 760 × 510 × 510 mm travel along the X, Y, and Z axes. It features a 5.5/7.2 kW spindle motor with a maximum spindle speed of 6000 rpm. The machine offers rapid traverse rates of 40 m/min, 40 m/min, and 32 m/min on the X, Y, and Z axes respectively, with a machining accuracy of 0.01 mm. It is also equipped with a 20-tool Automatic Tool Changer (ATC).

Application: Machining complex components, Machining automotive parts, Process involving multiple tools, High speed machining, Die and mould making, Precision engineering, Job work, Educational Training.

Industrial 3D Printer

Specifications: The Artish 700 by Go3D is an industrial-grade FDM 3D printer designed for large-scale prototyping and manufacturing applications. It offers a generous build volume of 700 × 500 × 500 mm, enabling the fabrication of large and complex components in a single print. Equipped with a single extruder print head and a maximum nozzle temperature of 285°C, the printer supports a wide range of engineering and standard materials, including PLA, ABS, PETG, ASA, TPU, PLA Carbon Fibre, and PETG-CF.

Application: Large-scale prototyping, Custom jigs and fixtures, Batch production, Architectural modelling, Full-scale automotive parts, Aerospace housings, Engineering models, Custom parts making, educational training, R&D.

Resin 3D Printer

Specifications: The Anycubic Photon M3 Max is a resin 3D printer with a build volume of 298 × 164 × 300 mm. It features a 13.6-inch 7K monochrome display with a resolution of 6480 × 3600 pixels and supports print speeds of up to 60 mm/h, enabling high-precision and efficient 3D printing.

Application: Miniatures, Jewellery, Dental/Medical Prototyping, Engineering Prototypes, Art, Education, Architectural Models.

Resin 3D Printer

Specifications: The Anycubic Wash and Cure Plus features a machine size of 290 mm × 270 mm × 479 mm, utilizes 405 nm UV lights, and offers a time selection range of 1–60 minutes. It is equipped with a digital display tube, LED indicators, and a control knob for operation and process control.

Application: Post-printing cleaning, dual functionality, improved quality, consistent curing.

Unmanned Aerial Vehicles (UAVs)

Specifications:
1. Hexacopter Drone Combo with Pixhawk and 10ch FlySky FS 2. Hexacopter Drone Combo with DJI NAZA V2 and 10ch FlySky F 3. Hexacopter Drone Combo with APM 2.8 and 10ch FlySky FS-I6S 4. Quadcopter Drone Combo Kit for beginner with KK2.1.5 5. Quadcopter Drone Combo with Pixhawk and 10ch FlySky FS-I6S 6. Quadcopter Drone Combo with DJI NAZA V2 and 10ch FlySky FS

Application: Aerial Photography/videography, Surveillance/reconnaissance, Agriculture: Crop Monitoring, Spraying Search and Rescue, Infrastructure Inspection, Disaster Response/assessment, Environmental Monitoring, Medical/emergency Supply Delivery, Construction Site Monitoring, Mapping/cartography, Security Patrol, Traffic Monitoring/Management, Firefighting Support, Scientific Research.

Multipurpose Robotic Arm

Specifications: The DOBOT Magician features a maximum working size of 150 mm × 150 mm × 150 mm. It supports 3D printing using PLA material with a printing resolution of 0.1 mm. The robotic arm is equipped with a 500 mW, 405 nm blue laser module for laser engraving applications. It also includes a suction cup with a diameter of 20 mm and a vacuum pressure of -35 kPa, along with a pneumatic gripper offering a 27.5 mm gripping range and a gripping force of 8 N.

Application: Education and STEM Learning, 3D Printing, Laser Engraving, Writing and Drawing, Prototyping, IoT Integration, Object Manipulation and Assembly, Vision System, Pick-and-Place, Research and Development, Entertainment and Performance, Personal and Home Use, Rehabilitation and Healthcare.

Robotics Kit

Specifications: The robotic kit collection includes the Arduino-Based Multifunctional Kit, Arduino IoT Bundle, Arduino Workshop Kit, Arduino Starter Kit, Advanced Kit for Arduino Mega, and the Official Arduino Sensor Kit. These kits are based on Arduino microcontroller boards and consist of integrated hardware modules, electronic components, sensors, actuators, connectivity modules, and development accessories.

Application: Post-printing cleaning, dual functionality, improved quality, consistent curing.

Laser Cutting & Engraving Machine

Specifications: The Dolphin CO₂ Based 150W Laser features a working area of 1300 × 900 mm and utilizes a sealed glass CO₂ laser source with a power rating of 150 W. It supports a maximum cutting speed of 300 mm/s and a maximum engraving speed of 750 mm/s. The system is equipped with an RD 6442S controller for machine operation and process control.

Application: Electronics Manufacturing, Artistic Engraving, Automotive, Component Fabrication, Research and Laboratory Applications, Textile Cutting & Marking, Glass Etching and Engraving, Leather Crafting.

3D Scanner

Specifications: The Creality CR Scan Lizard features a scanning accuracy of 0.05 mm and a single capture range of 200 × 100 mm. It operates within a working distance of 150–400 mm and supports a scan speed of up to 10 frames per second (fps), enabling precise and efficient 3D scanning.

Application: Reverse engineering, Architecture and construction, Healthcare, Prosthetics, Orthotics, Component Maintenance, Art and cultural heritage Restoration, Automotive, Aerospace.

Virtual Reality Headset

Specifications: The Meta Quest 2 Oculus features dimensions of 25.9 × 18.8 × 12.7 cm, weighs 1 kg, and operates on the Oculus operating system.

Application: Training Simulations, Design Visualization, Assembly Assistance, Maintenance Support, Prototyping Review, Ergonomics Analysis, Remote Assistance, Gaming, Entertainment, Social VR, Education, Fitness, Productivity, Art and Creativity, Meditation, Virtual Tourism.

Pneumatic & Electro pneumatic System

Specifications: Janatics Pneumatic & Electropneumatic System comprising a compressor, FRL unit, pressure regulator, junction box with slide valve, flow control valve unit, single-acting cylinder, double-acting cylinder, 3/2 NC push-button valve, shuttle valve, and associated pneumatic components. The system supports basic pneumatic circuits including operation of single-acting and double-acting cylinders, AND/OR logic control, and quick exhaust valve circuits, as well as electropneumatic circuits involving direct solenoid actuation, relay-based solenoid actuation, and sequential cylinder operations (A+B+B−A−).

Application: Automated Material Handling, Sequence Control, Sensor Integration, etc., Hybrid Logic, Direct Logic Control, Maintenance Training, Mechanical system automation.

PLC Integrated Static Kits

Specifications: PLC Integrated Static Kits comprising modules for 4-Way Traffic Light Control, 7-Segment Display, Sequential Motor Control, Starter Control, Door Bell, Washing Machine, Bottling Plant, Car Parking, Drink Dispenser, and Resistance Welding. The kits are designed with integrated PLC-based control systems to demonstrate and simulate various industrial automation and process control operations through dedicated static training modules.

Application: To practice logic programming, Curriculum Learning, Risk-free environment for users to gain hands-on experience without risking damage to large industrial machines, Program Verification, Process control, System Testing, Technician Upskilling, Smart car parking, Automation of manufacturing processes.

PLC Master Kit

Specifications: PLC Master Kits comprising a Mitsubishi FX5U-32MT PLC with 16 digital inputs, 16 transistor outputs, 10 integrated 24 V DC transistor outputs, 2 integrated analog inputs, and a touch-screen HMI interface, and a Siemens S7-1200 CPU 1214C DC/DC/DC PLC with 14 integrated 24 V DC digital inputs, 10 integrated 24 V DC transistor outputs, 2 integrated analog inputs (0–10 V DC), and a touch-screen HMI interface.

Application: Educational Training, Industrial automation & control training, PLC programming, Hardware Interfacing, Analog Signal Processing, Logic Verification, Digital signal interfacing, Process automation and monitoring projects, Maintenance Skills, Parameter Adjustments Training, To simulate manufacturing processes, operation of HMI screens to visualize machine processes, automate independent machines, Manages processes like temperature regulation, level control, and pump monitoring.

Research & Development Cell - Research Council

Research & Development Cell - Publications

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Darshan University - having the foundation of its first Institution laid in 2009, and later on, established and consolidated under Gujarat Private Universities (Second Amendment) Act of 2021. It is one of the leading institutes within Saurashtra that offers Diploma, UG, PG and Doctoral Courses.