Plane grinder Electric Training Desk

 

1. Functional characteristics

 

1. M7120 grinding bed semi -solid simulation model is a design that is reduced by a cert--n proportion of the size of the actual M7120 plane grinding bed;

 

2. The operation of the electrical section of this set of installations can achieve various motion controls of the M7120 plane grinding bed. Protect;

 

3. All the contacts in the electrical line of the machine tool have corresponding test points on the panel of the device, which is convenient for students to detect the f--lure;

 

4. The voltage level of all motors on the semi -physical model is exactly the same as the actual machine tool;

 

5. The bed of the semi -real machine tool is cast, and the special mold is formed at one time. The roller screw drive, the hand wheel uses the actual machine tool component, which is close to the real machine;

 

6. Each component of the semi -physical machine tool adopts different colors. During tr--ning, students are easier to understand and accept;

 

7. The surface of the semi -physical machine tool activity r--l adopts a high -frequency quenching process, durable;

 

8. There are 32 switches in the fault box of the control screen. By dating the fault switch, the corresponding fault point can be set.

 

2. Technical performance

 

1. Enter power supply: three -phase and four lines (380V ± 10% 50Hz)

 

2. Working environment: temperature -10 ℃ ～+40 ℃, relative humidity <85%(25 ℃), altitude <4000m

 

3. Device capacity: <0.2kva

 

4. Demonstration of leakage protection: ≤30mA; leakage protection action time: ≤0, 1S

 

5. Control screen size: 1410mm × 725mm × 1535mm

 

6. Semi -object model table size: 1268mm × 723mm × 798mm

 

7. M7120 grinding machine model size: 800mm × 400mm × 200mm

 

8. Workbench Mobile Itinerary: 400mm

 

9. Sandie rack lifting itinerary: 100mm

 

10, grind the head seat telescopic itinerary: 100mm

1. Principles:

The gravity settlement room is a simple and simple dust removal device. The principle is that when the dust -cont--ning gas enters the empty room, the gravity effect of the dust particles naturally sinks naturally, which is separated from the --rflow. The m--n advantage of this dust removal device is that the structure is simple, the price is low, the energy consumption is small, and it is suitable for purifying the dust with large density and thick particle size. For dust of 30 ~ 50 μm, the removal efficiency can reach 60%~ 80%, but for dust less than 5 μm, the purification efficiency is almost zero. At present, it can only be used as a pre -processing device for high -efficiency dust collectors. This experimental system is m--nly used to demonstrate the principle of gravity settlement process.

2. M--n technical parameters and indicators:

1. Environmental temperature: 5 ℃ ～ 40 ℃,

2. ** Gas flow = 50-200m3/h

3. Dust with particle size greater than 30 ~ 50 μm, dust removal efficiency: 60%~ 80%

4. Pressure loss is about: 50 ~ 130Pa

5. Power flow speed: 0.8 ~ 6m/s

6. Settlement room length × width × height = 900mm × 500 mm × 550mm

7. Total shape size of the device: long × width × height = 2000mm × 500 mm × 1500mm

8. Power 220V single -phase three -line power 1300W

3. M--n configuration:

1. 1 set of gravity sedimentation rooms, transparent organic glass materials, 10mm wall thickness, device with unloading dust removal;

2. One set of organic glass dust automatic feeding devices: vertical feed;

3. 1 set of dust static mixer: use box static mixer;

4. Group 2 groups of imports and exports, 2 groups of voltage regulation, and 1 batch of transparent pressure measuring hoses;

5. 1 centrifugal ventilation: power supply voltage: 220V, power 1.1kW, speed 2900R/min;

6. 1 set of inverter: control the wind turbine torque adjustment of the --r volume;

7. Power control system: 1 double -sided sub -light densely pattern plastic control box, leakage protector (Delixi brand), self -lock button switch with lights,

8. 接 110 connect pipe road and control ball valve