ZMH1100 Hydraulic Training Workbench Hydraulic Bench Teaching Equipment Vocational Training Equipment1 Product overview
1.1 Overview
This hydraulic training device adopts an open structure operating panel design in accordance with the requirements of the university's mechatronics syllabus for gas, electricity, and hydraulic control, combined with the advantages of hydraulic relay control experimental equipment. Various hydraulic components can be flexibly installed on the operating panel. All joints adopt open-close quick joints at both ends, which solves the problem of oil leakage in the hydraulic circuit, is convenient and durable, reduces losses and is also conducive to maintaining environmental sanitation. Arbitrary combination of various components to form a hydraulic system with certain functions, with strong practicality.
1.2 Features
(1) The equipment is composed of a high-strength sheet metal frame, which is beautiful and durable. The bottom is equipped with universal wheels, which can be easily moved; it is equipped with a cabinet for storing tools and devices, and the hydraulic station is integrated in the lower part of the equipment; various hydraulic valve blocks are fixed The base plate adopts special base plate profile, the groove interval of the panel is 25mm, and various parts can be easily plugged in and unplugged on it; the upper part of the electronic control hanging box is placed, the whole is compact.
(2) Equipped with industrial hydraulic valves, the maximum working pressure can reach 35Mpa. Each hydraulic component is equipped with an oil circuit transition base plate, which can be conveniently and freely placed on the panel. The oil circuit lap connection adopts open-close quick-change joints, which is convenient for disassembly and connection, does not leak oil, reduces loss and also helps maintain environmental sanitation.
2 Performance parameters
(1) Input power: AC: 220V
(2) Experimental table size: 1600mm (length) × 1000mm (width) × 1700mm (height)
(3) Groove interval: 25mm
(4) Specifications: Cabinet: 1
(5) Desktop structure: 1
(6) Casters with split grooves: 4
(7) Safety limit speed range: 1000-1500 rpm
(8) When the hydraulic pump is working, the noise at a distance of 1.5m from the hydraulic platform is less than or equal to 58dB0
(9) Demonstration experiment requires only 4-6Mpa for fluid flow pressure
(10) Fuel tank: nominal volume 40L
3 Product composition
3.1 Electrical control unit
The electrical control unit includes a master control switch hanging box, a button hanging box, a 24v power supply hanging box, and an emergency stop hanging box.
3.2 Training platform
The training platform is composed of aluminum profile and aluminum alloy base plate, which can be moved and positioned flexibly. The actuator control box is installed on the base plate, which is beautiful and generous.
3.3 Power configuration
Single-phase three-wire power input, protected by insurance, is equipped with a main power switch. In an emergency, turn off the main power switch to stop the execution object.
3.4 Hydraulic components
Picture and Chinese name of hydraulic components.
1 Single-acting hydraulic cylinder
2 Double-acting hydraulic cylinder
3 Throttle valve
4 Oil return hole check valve
5 direction relief valve
6 Three-position four-way solenoid directional valve (M)
7 Three-position four-way solenoid directional valve (0)
8 Three-position four-way solenoid valve (H)
9 Stroke valve
10 Two-position four-way solenoid directional valve
11 Two-position four-way manual reversing valve
12 Speed control valve
13 Pilot operated relief valve
14 Spring-loaded check valve
15 Check valve (no spring)
16 Pilot-operated check valve
17 Pressure reducing valve (pilot type
18 Check valve
19 Sequence valve
20 Pressure relief valve
21 Tee
22 Five links
23 Glycerin pressure gauge
24 Flowmeter
25 Single pump hydraulic station
5 Experiment content:
Experiment 1. Reversing circuit of manual reversing valve
Experiment two. Turbine flowmeter
Experiment 3. Throttle and speed control circuit of the oil inlet
Experiment 4. O-type three-position four-way directional valve experiment
Experiment 5. M type three-position four-way reversing valve experiment
Experiment 6. H-type three-position four-way reversing valve experiment
