- a set of educational elements mounted on a control panel.
Structurally, the present basis-stand consists of a body with a front panel, a control panel and a tabletop of integrated working desk.
Some electrical equipment is installed inside the body:
- power source 24V;
- electronic measuring devices.
The following equipment is placed on the frontal panel:
- power switch;
- power indicator;
- programmable logic controller;
- controlling buttons and switches;
- switching jacks for assembling electric circuits;
- measuring devices;
- patch panel.
The patch panel provides the possibility of quick assembly of the required circuit, simplicity and clarity during operation.
An external power source of compressed air (compressor) is connected to the stand.
The stand is completed with a set of training elements (interchangeable devices) for assembling the different pneumatic circuits. The devices are mounted on the special brackets. The pneumatic circuits are assembled on the patch panel of the stand.
The training system is supplied with a set of methodical and technical documentation for academic staff.
List #1 of the standard set of training elements:
|1||distribution valve 5/3 closed center electro-pneumatic control, spring return to center||1|
|2||distribution valve 5/2 bilateral electro-pneumatic control||1|
|3||distribution valve 3/2 NC bilateral electro-pneumatic control, spring return||2|
|4||distribution valve 5/3 closed center, manual control (lever switch) with fixation||1|
|5||distribution valve 5/2 manual control (button), spring return||1|
|6||distribution valve 3/2 NC manual control (button), spring return||3|
|7||distribution valve 3/2 NC with pneumatic control, spring return||2|
|8||distribution valve 5/2 with bilateral pneumatic control||2|
|9||distribution valve 5/3 with bilateral pneumatic control, closed center, spring return||1|
|10||distribution valve 5/3 with bilateral pneumatic control, open center, spring return||1|
|11||distribution valve 5/2 mechanical side roller lever, spring return||2|
|12||logical connective OR||2|
|13||logical connective AND||2|
|14||double-acting pneumatic cylinder with adjustable damping||2|
|15||pneumatic timer 0…30sec||1|
|17||air preparation unit (filter-regulator)||1|
|18||throttle with check valve||4|
|20||manometer 40mm 1MPa||2|
|21||manometer 100mm 0,6MPa||2|
|22||pressure transducer 1MPa||1|
|Total quantity of training elements:||42|
List #2 of additional (advanced) set of training elements:
|1||distribution valve 3/2 manual control (cutout button)||1|
|2||distribution valve 5/2 manual control (button) spring return||2|
|3||logical connective OR||2|
|4||logical connective AND||2|
|5||pneumatic timer NC (pulse shaper)||1|
|8||air flow meter||1|
|9||direct-acting valve NC||2|
|12||quick exhaust valve||2|
|Total quantity of training elements:||22|