The Cam Analysis consists of 3 interchangeable cams and 2 different cam followers. The cams are rotated using a electronically controlled motor and pulley gear arrangement. A large inertia mass is connected between the motor and cam to ensure consistent running at various speeds. Bench top apparatus to demonstrate the dynamic investigation of cam mechanisms, as used in motors for actuation of the valves.
On top of the shaft can be attached a number of removable masses which allow the valve mass to be changed. The follower attaches to a vertically moving shaft which simulates the valve itself.
Experimental Capabilities:
Determination of the limiting speed and its comparison with the theoretical value
Comparison of the various cam designs
Elevation curve for a bouncing pick-up
Relationship between cam and spring force
Elevation curves supplied by unsuitable pick-ups.
The angular position of the cam is shown on a protractor and a pointer, this assembly allows the cams position through rotation to be recorded. A vertical pillar contains the main spindle for each Cam Analysis Apparatus to be rotated, whilst a dial gauge has its anvil resting on the top edge of the cam. The rise and fall displacement of the Cam Analysis Apparatus, as it rotates through 360°, is measured using a dial gauge. Cams and followers are easily changed and graphs for the variety of cams can be created to compare the linear change with the rise and fall of the follower. Each cam is mounted on a central shaft and is free to rotate about this shaft. The cams are rotated by hand.
Experimental Capabilities:
To derive the velocity and acceleration diagrams, and determine the maximum acceleration of the follower
To compare experimental and calculated results
To determine a graph of follower displacement against angular rotation of the cam
To assess the effect of different cams and followers.
Bench top unit.
Main metallic elements made of stainless steel.
Diagram in the panel with distribution of the elements similar to the real one.
Unit mounted on an anodized aluminum frame with painted steel panel.
Four interchangeable cams:
One concave cam.
One tangent cam.
Two circular cams with different radii of lateral curvature.
The unit is assembled in an anodized aluminum profile structure, with painted steel panel.
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Cam mechanisms are used in many areas of technology, such as for valve control in combustion engines. The cam follower can work either as a roller tappet, cup tappet, or trailing lever. The stroke is measured using a mechanical position measurement gauge. A scaled disk indicates the associated angle of rotation. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments. The simple experimental set-up permits quick demonstration of the action principle, and can be used to demonstrate the influence of different cam shapes.
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The model can explain the camera imaging principles and basic methods of operation, contribute to students' understanding of the camera.
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The hydraulic piston and the piston of the solenoid valve are cut away
Drive of theinlet camshaft via a control chain
Drive of theoutlet camshaft via a rotary button
Holding theoutlet camshaft with the help of a set screw
The function of the chain tenser is easily recognised
With the helpof a push bar, the hydraulic piston can be displaced and the adjustment of theinlet camshaft read off directly on a scale.
User-friendly GUI design allows the user to display and control modules on PC screen.
CAN-compliant modules can be easily connected together using the 9-pin D-sub connectors and cables. These modules can interoperate with each other.
Each module is equipped with fault simulation switches for troubleshooting practice.
The stand allows the performing of a diagnosis of the system through the OBD2 connector that is connected to the main comfort controller. Complete with user manual that will allow teachers to develop their own experiments. The electric input and output signals are transmitted through banana plugs for quick measurement of their parameters. There is the possibility to change the lock and alarm mode through a new controller coding. This demonstration panel presents the functioning of the comfort system based on data transfer performed with the aid of CAN BUS.
The Can Bus In The Comfort Systems consists of:
Electric motors used to wind down and up the glasses
Electric door locks
Heated side mirrors equipped with position adjustment mechanism
A set of switches for the control of the actuators
Alarm
The comfort system controller
Simulators of hood and tailboard locks
Vehicle interior lighting.
Can Bus Multiplex Trainer Upgrade Kit With Power Supply And Third Panel allows to convert the single-sided can bus multiplex trainer to a double-sided can bus multiplex trainer, or the single-sided heavy vehicle lighting system trainer to a single-sided heavy vehicle lighting system trainer and a single-sided can bus multiplex trainer using the same stand.
Main Features:
The trainer can also be used to explain the basics of CAN Bus for automotive applications.
Provides multiple student work stations accessible from either side.
Demonstrates CAN Bus functions including: wake up mode, lighting controls, engine brake lighting controls, ECM signals and cluster display.
Includes analog/digital inputs and outputs.
Includes a display that allows student to see system data changes in real time.
Includes two (2) CAN Bus modules that replicates heavy vehicle applications.
Includes one (1) rear lights panel and one (1) 12VDC power supply.
The system has a breakout box and data link connectors that allow students to install an oscilloscope to troubleshoot the signals.
Trainer contains twelve (12) faults integrated into the system that address common issues affecting typical CAN Bus applications.
Each module has a breakout box with test points that allows student to troubleshoot the systems.
Main Features:
Can Bus Multiplex Trainer Upgrade Kit With Power Supply And Third Panel allows to convert the single-sided can bus multiplex trainer to a double-sided can bus multiplex trainer, or the single-sided heavy vehicle lighting system trainer to a single-sided heavy vehicle lighting system trainer and a single-sided can bus multiplex trainer using the same stand.
Provides multiple student work stations accessible from either side.
Includes one (1) rear lights panel and one (1) 12VDC power supply.
Demonstrates CAN Bus functions including: wake up mode, lighting controls, engine brake lighting controls, ECM signals and cluster display.
Includes two (2) CAN Bus modules that replicates heavy vehicle applications. The trainer can also be used to explain the basics of CAN Bus for automotive applications.
Trainer contains twelve (12) faults integrated into the system that address common issues affecting typical CAN Bus applications.
Includes analog/digital inputs and outputs.
Includes a display that allows student to see system data changes in real time.
The system has a breakout box and data link connectors that allow students to install an oscilloscope to troubleshoot the signals.
Each module has a breakout box with test points that allows student to troubleshoot the systems.
The solution includes component carriers, base board, a power supply, and storage trays and is supplied with a full curriculum pack. CAN Bus System And Operation Trainer kit allows a fully functioning CAN Bus System, mimicking vehicle operation, to be set up using 4 Electronics Control Units representing Instrument panel, Front ECU, Power train control, and Rear ECU. Students are tasked with setting up a fully working CAN Bus System, inserting faults and using hardware and software tools to understand fault diagnosis procedures and practice. A fifth is used for system diagnosis, releasing faults and viewing CAN bus messages.
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A fully functional vehicle lighting and accessory system can be used for demonstrations and diagnosis/troubleshooting assignments.
Multi-function switch operates as in a real vehicle.
Scan tools can be connected to the DLC providing OEM data stream information, trouble codes and diagnostic PIDs for student diagnosis and troubleshooting.
Students have clear access to all vehicle lighting and accessory systems and components without the access limitations of body panels.
Operational faults can be inserted into the system for real-world experience with system problems.
Functional instrument panel with indicators
Students can use included wiring diagrams to assist in trainer diagnosis and troubleshooting
Trainer comes equipped with a 120VAC to 12VDC protected power supply
DLC allow OEM bi-directional control using a scan tool for applicable circuits
Constructed from a real vehicle, any needed repair parts can be obtained from local auto parts distributors.
Educational Advantages:
A fully functional vehicle lighting and accessory system can be used for demonstrations and diagnosis/troubleshooting assignments.
Functional doors with power locks and windows can be used for instruction of circuit operation.
Students have clear access to all vehicle lighting and accessory systems and components without the access limitations of body panels.
Functional instrument panel with indicators
Students can use included wiring diagrams to assist in trainer diagnosis and troubleshooting
Multi-function switch operates as in a real vehicle.
DLC allow OEM bi-directional control using a scan tool for applicable circuits
Trainer comes equipped with a 120VAC to 12VDC protected power supply.
Scan tools can be connected to the DLC providing OEM data stream information, trouble codes and diagnostic PIDs for student diagnosis and troubleshooting.
Main Features:
Built using OEM headlights, daytime running lights (if equipped), dimmer, hazard lights, turn signals, brake lights, switches, horn, functional instrument panel, functional multifunction switch and accessories of a modern vehicle.
Built-in lockable fault insertion box with 6 faults.
Includes doors with functioning power door locks and windows.
Includes a 55A power supply unit with built-in 12VDC converter.
Includes functional vehicle CAN Bus multiplexing system with BCM (body control module) and DLC (data link connector) for scan tool hookup.
OEM power distribution center with OEM wiring.
Inner packs dimension (L*W*H CM): 28.6*25*11.5
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The large display just 9 keys for simple operation using menu technique and intelligent memory render Canin a unique instrument worldwide. 120.000 measurements can be stored in the intelligent memory and called up with the cursor keys. Canin corrosion analysing instrument, for the non-destructive detection of corrosion in the reinforcement bars of concrete building elements. Standard supply includes one bar electrode RS 232 integrated software for printer, cables, copper sulphate carrying case. A measuring surface of more than 4000 sq.mt.can be managed with the large memory.
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To be worn by surgical staff during surgical procedures or in other health settings to protect both patient and medical staff from cross-contamination. An elasticated cap to completely cover the wearers hair.
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