ASSMT1112 Control Transparent Excavator Trainer Vocational Education Equipment For School Lab Mechanical Training Equipment
1.Main specification
1)Power supply: AAC220V 50Hz
2)power input: AAC2ADC20V output: ADC24V/3A
3)Programmable logic controller( PLC ): Mitsubishi AFX1S－20MR host 12 input 8 output( relay output )
4)Hydraulic test pump motor power:650KW, speed adjustable range: 0－1500r/min, working noise of hydraulic pump: ≤58dB the liquid flow required pressure of demonstrative experiment is only 0.8-2.3Mpa ( max. oil pump pressure: Pmax＝2.5Mpa)
5)Solenoid directional valve: AAC24V suction: 30N
6)Training bench dimension: 1000mm×800mm×900mm
*Required a live demonstration
2.Characteristic
1)Hydraulic transparent excavator trainer can simulate various actions of original excavator working unit. The executable components adapt the imported transparent organic glass hydraulic component, transparent nylon tube lap joint, working principle and hydraulic circuit working principle are clear at a glance. Whole trainer has the advantage of visual, intuitive, convenient and reliable, etc.
2)Excavator trainer main consist of training bench, training stand, hydraulic component and electric appliance control component and programmable logic controller ( PLC ) and other component.
3)Electric control unit adapt the PLC programmable logic controller control, it can realize the microcomputer intelligent control by PC microcomputer communication. In the meantime take the hydraulic circuit as the controlled member, strengthen the learning and application of PLC programmable logic controller.
4)Training control unit also can adapt the independent relay control unit to electrical control. By comparison, extrude the superiority and advanced of PLC programmable logic control. Strengthen the understand and mastery of PLC programming unit.
3.Main function
1)view and emulate, dismounting training of hydraulic transmission component and working principle.
2)The learn and analyze of hydraulic control system principle.
3)The working training of excavator simulation function, bucket and bucket rod recombination.
4)Rotary, swing arm promote and platform rotation at the same time.
5)When the discharging operation, bucket rod and bucket working, the big arm can be adjust the position height at the same time.
6)Return, platform rotation, swing arm and bucket rod can return the excavation starting position.
7)PLC instruction programmable, ladder diagram learning experiment.
8)The learning and application of PLC programmable software.
9)PLC and computer communication and online debugging.
10)The optimal experiment of application and control scheme of PLC in the hydraulic transmission control.
4. Excavator PLC control trainer list.
No Name model Quantity
1 Excavator trainer 1set
2 PLC host module 1
3 Power module 1
4 PLC host module 1
5 PLC control button module 1
6 Lift cylinder 1
7 Curved boom cylinder 1
8 Bucket cylinder 1
9 3/4 solenoid directional valve 3
10 Fuel tank 1
11 Curved boom 1
12 Straight boom 1
13 Bucket 1
14 Base support 1set
15 Rotating table 1set
16 Rotating motor 1
17 Machine pumps 1set
18 Hydraulic oil 1
19 Programming cable (adapter) 1
20 Excavator draulic trainer specification 1
21 Light disk（PLC programmable software, procedure software 1
22 Tool 1
23 Hydraulic control one-way valve 3
24 Flood valve 1
