The Structural Engineering 2 Learning System includes a data acquisition system, bridge components fitted with strain gauges, a test fixture hardware package, and interactive multimedia student curriculum. The data acquisition system uses structural members equipped with stain gauges to measure the forces acting on a structure, constructed by the learners, and the system records these values to provide a clear picture of how the structure is reacting to the applied force. Structural Engineering 2 Learning System, adds to the Structural Engineering 1 Learning System to teach statics, data acquisition, and bridge design analysis. Through calculations and data acquisition analysis, learners will analyze the forces in truss bridge designs. The learning content covers topes such as bending stress and the moment of inertia, data acquisition, and truss bridge analysis.
Features:
Measure the forces acting on a structure.
Interactive multimedia.
Teaches statics, data acquisition, and bridge design analysis.
Collects and displays data graphically.
Trainees learn PLC programming, including architecture, instructions and ladder diagram.
Trainees get familiar with the principles and applications of various air pressure components.
Trainees learn air-pressure loop design.
Despite its simplicity, the apparatus has a high degree of sensitivity and may be used for student project work as well as for demonstration purposes. The Demonstration Lysimeter consists of three 300mm diameter containers in which may be placed any soil type and a variety of crop types grown. Each container can then in turn be placed on a hydraulically mounted plate which is used to monitor system weight changes arising from evapotranspiration.
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The Deep Bed Filter Column is a clear acrylic unit with flanged end pieces to allow easy access. Plain tubes also penetrate the medium through the wall to transmit pressure to a manometer system. The medium is supported on a corrosion resistant gauze mesh below which is packed 1kg of 10mm Ballotini to ensure good wash water distribution. Slotted sampling tubes inserted through the wall penetrate into the media, and are fitted with control valves so that suspension samples can be taken isokinetically.
The column can be operated as a pressure filter up to 1 barg. The service system supplied comprises a pump, sump tanks, flow controller, Rota meter, control valves, tubing, sampling tubes and bank of water differential manometers .
These sampling and manometer probes are located at 20mm depth intervals, but staggered in position, over 0.8m depth. Consequently, complete profiles of concentration changes in the suspension and of pressure variation can be measured during filter operation.
Particular characteristics of the variable airflow cross-section
Function ofvacuum piston with jet needle
Functions ofdamper piston, throttle butterfly, float with valve needle, fuel adjustingscrew and idle-mixture cutoff valve
Distance pieces dia. 210 mm, finish-grinding, for high stability machines: 2000kN, 3000kN, 2000kN blocks and 3000kN blocks. High 76 mm.
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According to the second law of thermodynamics, heat is always transferred from the higher energy level to the low energy level. If the temperature of a body does not change despite continuous addition or removal of heat, this is known as steady-state heat conduction. Heat conduction is one of the three basic forms of heat transfer.
Features:
Effect of different metals on heat conduction.
CNC Mill Learning System includes a variety of real-world components including a mobile workstation, electro-pneumatic vise with filter regulator, tooling package, robot-to-CNC interface, and an electro-pneumatic chip blower. In addition to integrated automation machining skills, learners will study about CNC programming fundamentals. Because CNC mills are used to create a variety of parts and components, learners entering the manufacturing industry will find this learning systemâ„¢s hands-on practice and real-world skills invaluable. The CNC Mill Learning System allows learners to use a Servo Robotic Assembly Station. This combination provides hands-on practice for incorporating machining and CNC Mill integration within an automated lines process. The CNC Mill Learning System also features world class interactive multimedia curriculum, an install guide, and a student reference guide.
Features:
Provides hands-on practice for incorporating machining within an automated process.
Study basic CNC programming, CNC mill safety, and the fundamentals of operating a CNC mill.
Includes with, a compact 3 axis milling machine with variable spindle speeds and feedrates
Use an in conjunction with Mechatronics System.
Servo robot on the Mechatronics Servo Robotic Assembly Station will load valve bodies.
Disturbance variables generated by electromagnetic proportional valve in tank outlet
Tank with overflow and graduated scale
Experimental unit for control engineering experiments
Level measurement by pressure sensor
Process schematic on front panel
Level control process with transparent tank
Speed-controlled pump.
The instrumentation includes temperature sensors, two differential water pressure sensors, a mechanical level sensor (float switch) and an electronic level sensor (conductivity). It includes a variable volume process tank, a hot water tank with electric heater and indirect heating/cooling coil, a hot water pump, two non-dedicated pumps, three on/off solenoid valves and a proportioning valve. This allows the configuration to be quickly changed, offering a wide variety of different loops. The inlets and outlets of the various pumps, valves and tanks incorporate self-sealing quick release fittings.
The contains everything that is needed to perform a range of single-loop process control experiments in conjunction with a PC.
A pressure regulating valve with filter is also included to isolate the equipment from fluctuations in the water supply pressure. The flexible nature of the system also allows for a wide variety of different disturbances to be applied to the loops to allow the effectiveness of the control parameters to be compared. As all these disturbances are under software control, they can be repeated precisely during the optimisation process, thus allowing an excellent degree of fine-tuning to be implemented.
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The unit permits to demonstrate the difference in the braking torque between leading and trailing shoe braking systems and the effect on the braking torque of the different combinations of leading and trailing shoes. The Drum Brake System is particularly suitable for motor vehicle teaching. With this unit we can carry out studies and experiments to investigate the relationship between actuating forces and the braking torques and for the determination of the coefficient of friction between the brake lining and the drum. To have drum torque and braking load applied by weights hangers and cord.
There are available, as optional, shoes with full lining and shoe with adjustable lining to enable the students to carry out other experiments and investigations.
In order to carry out some of the practices with unit, 2 set of weights B type are required. Two shoes with brake linings are provided.
All three nozzles have axial static pressure tappings allowing the approach, throat and divergent section pressures to be measured. The variation of pressure ratio and mass flow may be investigated for all three nozzles.
Two convergent-divergent nozzles of with the same throat diameter but different discharge area and a single convergent nozzle having the same diameter are supplied and fit in the common test section.
The Archimedes principle states: The magnitude of the force equals the weight of the fluid that the object displaces. An alternative method of measuring the buoyancy force is to measure the amount of fluid displaced when the object is floating in the fluid tank. The level before and after immersion is monitored using the integral scale on the outside of the fluid tank. Test object shapes are solid cylinder, cube, sphere and cone are supplied as standard, there are also three identical shapes that are made from different materials, these are aluminium, brass and steel. The change in position of the counter weight gives rise to a reduced moment thus indicating the magnitude of the buoyancy force being applied to the object. Each test object is water proofed to avoid inaccuracies of results and corrosion over time. When the test objects are suspended the moment lever arm is brought to the horizontal by moving the balance hanger and monitoring the small spirit level until level. When the test object is lowered into the fluid the counterweight is adjusted to bring the moment lever arm back to the horizontal. The fluid tank can be filled with water or another medium, i.e. anti-freeze, oil etc. The samples attach to the moment lever arm using a cord and lowered into the fluid tank by lowering the cord accordingly, a scale on the lever arm allows the user to also record the amount of distance the shape has been lowered.
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Rotating Fatigue Machine
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Lab Working Bench Frame
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This series is also capable of both static tensile, compression tests and quasi-dynamic tests including low-cycle fatigue tests. This product is applicable to tension on metal bar, plate and threaded iron, or high speed wire rod, steel strand (related accessories required), tension on high strength, high hardness metals and compression on metals or concrete.
This product series features a bottom-mounted hydraulic cylinder; electrically adjusted test space, hydraulically powered automatic grip, and adjustable four-column main frame. It is competent to fulfill the requirements of application fields such as road, bridge construction, construction materials, quality control department, science and research department, iron forging, higher education, etc. The microchip controlled Electro-hydraulic servo universal testing machines is mainly designed for tension, compression, flexure, shear on metal, and non-metal materials.
This product is born with a refined structure that enables more steady loads and precise controls. The mechanical components collaborate with the pioneered modular Test Live computer testing software to ensure the stability, precision and reliability of the whole system. It adopts the leading high-performance Controller, which is usually equipped on high-end material testing machines.
The microchip controlled electro servo hydraulic horizontal tensile testing machine is mainly designed for tensile strength tests on anchor chain, hook, porcelain insulator, wire rope, stopper, electric cable, optical cable, overhead line, steel strand, slings, plastic woven sack, rods, ropes.
Functionalities like fast forward and fast backward are available from the piston. Tests on specimen are performed on the integrated central controlling panel. This product applies a horizontal frame structure. The main frame comprises frame structural component, grip fixating components, cylinder piston set, protective shield, transducers and etc. The pre-installed safety limit unit ensures the usage safety of this product.
The hydraulic system features a quick withdraw unit to promote efficiency.
Easy to set testing methods. Administrators may configure in a specific range of settings under related standards, pre-installed with two sets of testing schemas (standard testing schema and custom testing schema).
Highly automatic testing process. Capable of general functionalities including automatically aligning with zero, smooth continuous loading and un-loading, automatic sustaining. Capable of monitoring the whole testing process, automatic testing data measuring and processing, automatic testing curve displaying, automatic saving the source data and curves of tests.
A wide range of test projects are supported by the testing software perfect support for the latest mechanics performance testing standards on rubber bearing products.
Support for management permissions for various user types (Operator, administrator and engineer).
Highly user-friendly testing process. Operators may perform testing procedures according to system suggestions. Other interactions may retrieve testing state suggestions in time.
Electromechanically adjustable test space between upper and lower compression platen. Horizontal shear components are moveable electromechanically and easy to operate.
Multi-channel coordinative digital load control system makes it more convenient to perform tests.
Testing data automatic processing, one-click data calculation, automatic testing report obtaining and printing.
Integrated with a complete set of templates for shear tests from the The testing software supports displaying various categories of testing data, and drawing real-time common-type curves including load-time, displacement-time, deformation-time, load-displacement, load-strain, stress-strain and etc., as well as partial curve zooming in/out.
Rich and detailed help documentation installed in the test software. Contents including testing descriptions, operating procedures, cautions can be viewed or printed through the help system.
Integrated with travel limit protection and full scale overload protection.
Ministry of Transport of the Peoples Republic of China. Customizations are also supported to cater for users specific requirements.
The testing software is integrated with a complete and safe data storing system. Supports tracing history testing data, automatic test report generating and printing.
Length measurement accuracy 0.2mm Special Weight Length Minus Tolerance Measuring Test Equipment With High Precision.
Features:
Specially developed measurement control system, featuring a high speed processing unit and a performance of high stability and precision.
Safety barriers are installed at two sides of the working table to ensure the safety of operators.
Integrated with non-contact laser measurement, improving the precision and reliability of measurement data.
Completely automatic measurement process. Place the component on the V-shaped bearing, press the measure button, and the measurement instrument will complete the measurement quickly. The measurement data are directly retrieved, displayed and saved by computer software.
Integrated with safety barriers, travel limit protection and full scale protection.
Intuitive display of length and weight.
Support for saving, instant retrieving and inspecting measurement data.
Use ball screw, high accuracy
High coaxial degree.
Can set the depth and load
Special differential circuit, power and peripheral interface full isolation design, anti-interference ability
Through the special differential circuit with FPGA internal pure hardware high precision digital displacement device makes test results more accurate and reliable;
FPGA, Single Chip and with 100 m data processing speed to make sure data wont be missed
Collecting and processing data at the same time, Control stability efficient
7 inch TFT industry true color touch display, graphics beautiful, operating more humanization;
Electrical design satisfy EMC safety standards
Two way and a high precision AD collection, stamping load and clamping force is more exquisite,
limit position protection, full scale overload protection function.
