SL-STP01 sided transparent hydraulic transmission teaching Bench

SL-STP01 sided transparent hydraulic transmission teaching experimental station SL-STP01 sided transparent hydraulic transmission teaching experimental station table using double-sided structure: that is, a test bench with two transparent hydraulic components, shared a working pump source. Thus, a table for two groups of students at the same time separate experiments, full use of existing laboratory equipment, sharing of resources! Fully equipped SL-TP01 sided transparent hydraulic bench all the features. Nearly doubled its cost performance! All hydraulic components of the device are made of transparent acrylic shell, intuitive understanding and can clearly observe the principles of the internal structure and working process of hydraulic transmission oil line all hydraulic components. With this system both on the structure, working principle and performance of a single hydraulic components for teaching, you can also learn to common experimental demonstration of basic hydraulic circuit. With PLC programming control module, programmable programmable controller (PLC) intelligent control. So mechanical, electrical, hydraulic control combine to optimize the control program. First, the basic profile of a bench, laboratory bench is made of steel surface electrostatic spray, hydraulic components for the modular structure, electrical control part of the module structure. Equipment upgrades easy, scalable. Additionally bench also with four casters and fixing mechanism, easy to move layout. 2, hydraulic components: the physical structure of the standard production, fully consistent with the physical working conditions of the valve. Body material made of imported glass, the material is light transmittance of 93% Temperature: -30 + 70 degrees, excellent heat resistance, mechanical strength, weather resistance, good chemical resistance; industrial processing, internal components a clear structure; spool processing using industrial processes, the overall assembly of high precision, less internal leakage; reversing solenoid valve solenoid is consistent with industry practice; pipeline pressure transparent plastic tube, with automatic quick coupler, to facilitate operation, joint low pressure drop, with good sealing performance, at work at the hydraulic system pressure is less than 0.8Mpa conditions, no leakage of hydraulic components, the system is clear and intuitive; transition plate hydraulic components are equipped with easy , arbitrarily placed on the component test panel for easy lap experimental loop. 3 security measures: with current leakage protection device, earth leakage current exceeds 30mA to cut off power supply; electrical control 24V DC, and with over voltage protection device to prevent misuse damage; features missing phase and phase sequence protection, to avoid damage to the pump station pump units for work caused power is not normal. Test leads fully enclosed design, students can not touch the metal conductor, to ensure personal safety. 4. Fuel tank: oil temperature gauge (indicating the oil temperature and hydraulic oil level), filter, air filter and so on. Second, the experimental station main features: 1, the use of transparent plexiglass enclosure, can be observed the internal structure and work processes of hydraulic transmission. 2, leak-proof push experimental loop structure makes assembly simple, fast, clean, clean. Red hydraulic oil and silver bottom plate so that the internal structure of a distinctive visual element. 3, can be clearly viewed through the transparent tubing and hydraulic fluid to the hydraulic oil bubble pump to punch the entire flow process tank. 4, independent component modules, easy installation, can be freely combined experimental module, build a variety of different experimental loop. 5, maximum pressure hydraulic components for 1Mpa ,, rated working pressure of 0.8Mpa, low-pressure experimental system is safe. 6, PLC programming control module, programmable programmable controller (PLC) intelligent control. So mechanical, electrical, hydraulic control combine to optimize the control program. Second, the experimental station main features: 1, the use of transparent plexiglass enclosure, can be observed the internal structure and work processes of hydraulic transmission. 2, leak-proof push experimental loop structure makes assembly simple, fast, clean, clean. Red hydraulic oil and silver bottom plate so that the internal structure of a distinctive visual element. 3, can be clearly viewed through the transparent tubing and hydraulic fluid to the hydraulic oil bubble pump to punch the entire flow process tank. 4, independent component modules, easy installation, can be freely combined experimental module, build a variety of different experimental loop. 5, maximum pressure hydraulic components for 1Mpa ,, rated working pressure of 0.8Mpa, low-pressure experimental system is safe. 6, PLC programming control module, programmable programmable controller (PLC) intelligent control. So mechanical, electrical, hydraulic control combine to optimize the control program. Third, the bench consists of: bench test bench consists of several parts, pump stations, used hydraulic components, electric control unit and other components 1. test bench test bench with high-quality cold-rolled steel main frame, the surface electrostatic spray, overall solid and reliable, nice, double-sided - structure of aluminum profiles Training panel with "T" shaped grooves in the form, you can easily install hydraulic components freely lap various experimental loop. 2. Pump Station: Pump: Quiet vane pump, nominal displacement 8.3mL, pressure: 0-2.5Mpa; Motor: Three-phase AC voltage, power 750W, drive power: 380V / 50 Hz Fuel tank: 40 l 3. Common hydraulic components (Configuration see configuration list) Each hydraulic components are equipped with mounting plate, can be easily and freely hydraulic components mounted on aluminum profiles panel. Passage lap using retractable quick couplings, disconnect easy, no leakage. The electronic control unit: 1) Programmable controller (PLC): Omron CP1E series, I / O port 20 points, relay output format, power supply voltage: AC 220V / 50Hz, the control voltage is DC24V; 2) with 8 group relay control unit, the control voltage: DC24V; 3) DC power supply: DC24V, 4.5A; (DC power supply short circuit, automatic overload trip, the system will resume normal use) 4) the electrical control circuit with short circuit protection, overload protection, leakage protection. Pilot project: the principle structure 1, a variety of common hydraulic pumps, valves and other components of the teaching experiment. 2, the common hydraulic circuit demonstration experiments: 1) valve commutation circuit 2) "; O" type function valve lockout circuit 3) lockout circuit check valve 4) pressure settings loop 5) The two pressure circuit 6) pressure relief valve circuit 7) with a pressurized cylinder pressurized circuit 8) with unloading valve circuit 9) meter-speed circuit 10) meter-out Speed ??Loop 11) variable speed pump circuit 12) variable pump and control valve of compound speed circuit 13) Flow Valve shorting Speed ??Exchanging 14) secondary feed circuit 15) by order of the sequence valve operation circuit 16) with a sequence of actions the pressure relay circuit 17) with the order to move electrical trip switch circuit 18) by order of the stroke of the valve circuit 3, programmable control (PLC) electrical control experiments, machine - electricity - gas - liquid integrated control Experiment 1, PLC-based instruction, advanced instruction, extended instruction and other learning and use; 2, PLC programming software to learn and use; 3, PLC and computer communications, on-line debugging, monitoring and fault detection; 4, PLC and hydraulic, pneumatic integration technology combining experiments;