-lab-1057443369.jpg "Computer Controlled Gas Laws Unit (Boyle and Gay-Lussac Laws)")
Computer Controlled Gas Laws Unit (Boyle and Gay-Lussac Laws)
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The Study of microcontroller Electronic Engineering Lab
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Features:
High Strength Steel Roll
Quick release top roller
Asymmetrical Roll Bending Machine
Fixed Top Roller, Adjustable Lower and Rear Roller
Standard Series Wire Core Groove.
Bench-top unit.
Main metallic elements in stainless steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Anodized aluminum structure and panels of painted steel.
Air condenser.
High pressure control.
Coolant accumulation tank.
2 Manometers.
Coolant compressor, computer controlled.
Evaporator-freezer, with two freezing plates of 180 mm x 280 mm. One freezing plate is fixed and the other one is height adjustable.
Four-way valve.
Expansion valve.
6 Temperature sensors, type J (temperature measurement of the food).
8 Temperature sensors:
2 Temperature sensors, type J (temperature measurement of the coolant).
The Computer Controlled Torsional Vibration Unit is an unit designed to study the torsional vibration, the torsional stiffness and the behaviour of a torsional vibration system with two and three torsional weight vibrator.
Vibrations are transmitted into the torsion bar by means of an electrical motor, which speed is computer controlled. The bar is supported by the base with movable pillars.
An adjustable damper can influence in the vibrations. Shaft encoders on the chucks provide the amplitude of vibration as an electrical signal.
Rigid weight discs, of several diameters and inertia, and pivoting bearings can be located at unlimited positions along the bar.
To facilitate the theoretical comprehension, the exercises are made with a metal torsion test bar, the main element of the unit.
Weight discs can be fixed to the bar with the aid of chucks and flanges; this way, it is possible to assemble torsional vibration systems with one, two or three weights.
Main metallic elements in stainless steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Bench-top unit.
Anodized aluminum frame and panels of painted steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Anodized aluminum structure and panels in painted steel.
Main metallic elements in stainless steel.
Bench-top unit.
Main metallic elements of stainless steel.
Diagram in the front panel with distribution of the elements similar to the real one.
Anodized aluminum structure and panels of painted steel.
Compressor:
Power: 1/2 CV.
Hermetic compressor computer controlled.
Condenser:
Totally hermetic by viton joints.
Vertical transparent cylinder, through which the coil of heat exchange can be seen.
It has a copper coil through which circulates cooling water inside.
Diameter of coil: 1/4.
Heat transfer area: 0.032 m² approx.
9 nickel-plated copper spires.
Expansion:
Sight glass placed between the expansion valve and the evaporator, to show the formation of vapour bubbles after the expansion valve.
Expansion valve, float type, that is assembled on the condenser.
Modular structure, hanging box is easy for doing different experiment, easy to organize various training project, expand and upgrade are convenient.
Main Functions:
It has a safety protection function.
It can finish PLC commonly used programming instructions learning and training, PLC control car linear motion project training, PLC typical application project training, PLC control three-phase asynchronous motor running project training.
Features:
Folding with a Max. Angle of 90 degree
Adjustable Rear Stop
Ideal Combination of Shearing, Brake & Rolling
Roll Bending Starting with Diameter 39mm.
Features:
For shearing & bending, both can achieve single strokeand continuous stroke.
The back gauge adopt data control system, the adjustment isquickly and exactly.
Ideal Combination of Shearing, Brake & Rolling with Strong Structure.
For the Rolling, the processing for the taper rolling is very easy.
The training equipment is iron double matte dense spray pattern, which is beautiful, durable and practical. The basic configuration is as following: 1 set of pneumatic training components; 1 set of pneumatic PLC control module; 1 piece of low noise air compressor; 1 set of hydraulic training components; 1 set of hydraulic PLC control module; 1 piece of hydraulic test pump. The optional configuration is the computer. The experimental device uses double-sided structure, ie an experimental table provides places for doing pneumatic and hydraulic test experiment for two groups of four students. It can simultaneously do double-sided comprehensive pneumatic and hydraulic experiments, optimizing and sharing resources and improving products performance. With all common hydraulic components: Each hydraulic component is equipped with mounting plate, which can be easily and freely placed in the aluminum alloy hydraulic components on the panel (the panel with T slot in the form of aluminum alloy structure). Oil lap using quick-change connectors; convenient disconnect without leakage. Its overall structure is simple and practical. PLC Controlled Pneumatic And Hydraulic Training Device uses a dedicated independent hydraulic test pump with variable speed DC motor system with oil pressure setting function. It can also be integrated with each other to carry out the following experiment: realized pneumatic - electric control, pneumatic hydraulic control, electric - fluid control, and pneumatic electric hydraulic integrated control. You can set safe working pressure of output oil pressure. With this set of training equipment, you can do pneumatic control and hydraulic control circuit and its corresponding basic application experiments.
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The PBM DP arrangement 3 Roll Pyramid Type Hydro-MechanicalPlate Bending are planned with twofold side pre-squeezing course of action. The top roller is settled and pre-pinching by bothbase rolls are through pressure driven barrels. The job is bolstered from oneend to complete pre-squeezing and whole shell is moved to wanted curve span. This component makes the machine more gainful and reasonable for taking care of overwhelming employments. Flip side pre-squeezing is done by second base move to finish the shell. Theone of a kind outline allows the pre-squeezing of employment by both baserolls; subsequently the occupation is finished in single operation. Thecomplete shell is set up in single operation.
Features:
3 Roll PYRAMID Type outline with twofold pre-squeezing gameplan
Twisting rolls are made of combination steel.
Dropper end assurance by pressure driven barrels.
Over-burden prevention
Two base rolls are force driven via planetary apparatus boxwith electric or water powered engine.
Low part, smooth operation and less power utilizationbecause of water powered framework works at lower weight in littler thickness.
Top roll is repaired and base moves and down.
Base moves up-down through water powered chambers.
Technical Features:
Housing are made from M.S. Plate of suitable strength andmounted on heavy base frame. Rolls are made from forged steel and perfectlymachined for accurate result.
For longer life and smooth working of machine, Gun MetalBushes are provide and given sufficient lubrication system A
Bottom roll are fixed and driven by Gears and warm Reduction Gear Box. Top Roll rotates in fixed positions andean be adjusted up & downmanually by adjustable screws.
Machine Application & Usage:
Cone Making & Other Aluminum & Steel Fabrication,Marine & Ship Building, Pressure Vassals, Wind Mills.
Boiler Tank, Air Conditioning Channels, Sheet Metal Cover
Pyramid Type Bending Roller:
Bottom roll are fixed and driven by Gears and warm ReductionGear Box. Top Roll rotates in fixed positions andean be adjusted up & downmanually by adjustable screws.
Bending Process:
Down the top roll and give pressure on the plate. Then start Main motor in clock wise direction till one end of the plate comes over firstbottom roll reverse the motors and get second end on second bottom
Continue above process until you et desired as shown inpicture.
Place the Plate between bottom and top rolls by adjustingtop roll manually.
For student studying the characters of moving object.
Which is equipped with hook in the front and tape pressing device behind.
The plastic trolley composed of trolley body and metal wheel and axletree is about 100g.
Size: 120*80*40mm.
Vibration analysis is a key tool in estimating the condition of a roller bearing. The spectral distribution can deliver accurate information on the type and location of the damage. This accessory set-up contains six roller bearings on which different faults can be detected and explained. The slow change in the vibration spectrum provides indications of the remaining life of a bearing and can be used as a criterion for its replacement. The radial load on the bearing can be set within broad limits using the belt drive accessory set (setting of belt tension; fixed load).
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Features:
PBM SERIES (Mechanical)
The top roll adjustment is by Screw Jack
3 roll PYRAMID type design machine
Bending rolls are made of alloy steel
Bottom rolls are power driven
PBM SERIES (Hydro-Mechanical)
Bottom rolls are power driven
Bending rolls are made of alloy steel
3 roll PYRAMID type design machine
The top roll adjustment is by Hydraulic Cylinder
3 Roll Pyramid Type Mechanical Plate Bending Machine:
The upper roll is having manual up & down adjustment to achievedesired bending radius. In this machine, the bottom rolls are driven by electric motor & gear box. This is a very simple & robust design machinesuitable for light to medium jobs. The PBM series 3 Roll Pyramid Type Mechanical Plate bendingare designed to cater the basic requirements of bending & forming of metal plates.
The slip forces between two rotating friction discs in contact can be determined using this accessory module. The slip between the discs is maintained at a constant 4% by a gearbox. The contact pressure can be adjusted in steps (10N) up to max. 80N.This adjustment is performed using a lever with a mechanical advantage of 2:1. The unit is intended for operation with the basic module. The unit has a container for supplying lubricant. Knurled bolts enable the friction discs to be changed easily. Connection to the basic module is made using a clamped coupling. A strain gauge force transducer connected to the controller measures the friction forces directly.
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Constantan Wire Roll
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Main metallic elements in stainless steel.
Diagram in the front panel with similar distribution to the elements in the real unit.
Anodized aluminum structure and panels in painted steel.
