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SJH-2519 gantry machining center is a cost-effective CNC machining machine tool equipped with a Japanese Mitsubishi CNC system. It can realize drilling, reaming, countersinking, tapping, milling, boring and other processing. It is suitable for processing parts with high precision and productivity requirements. It can completely eliminate the need for certain special fixtures and marking processes, which greatly improves the efficiency of the process. Reduce the labor intensity of workers. This machine tool is suitable for drilling and drilling of small and medium-sized plates, plates, shells, valve bodies, cams and other parts with high hole spacing accuracy in industries such as automobiles, motorcycles, aerospace, military, instruments, meters, electronics, molds, etc. The processing of milling, boring, tapping, etc. is programmed and the production cycle is shortened.
SJH-2519 machine tool is equipped with full protection, which effectively prevents cutting fluid and chips from splashing around, and has a beautiful and generous appearance. It is equipped with a complete set of spindles produced by a well-known professional company in Taiwan, with good performance, strong broaching force and service life; optional CNC turntable It can form four-axis coordinate linkage processing; it can optionally be equipped with a spindle oil cooler; it can be optionally equipped with an automatic chip removal device, which can be matched with the bed structure to ensure internal cleanliness.
No. | Project | Unit | Data |
1 | Workbench area (length × width) | mm | 2500*1500 |
2 | T-slot | mm | 22-9 |
3 | T-slot spacing | mm | 160 |
4 | Maximum load-bearing capacity of workbench | kg | 10000 |
Tourney | |||
5 | Left and right travel (X axis) | mm | 2600 |
6 | Front and rear travel (Y axis) | mm | 1900 |
7 | Up and down travel (Z axis) | mm | 900 |
8 | Gantry width | mm | 1900 |
9 | Distance from spindle end face to worktable | mm | 150-1050 |
Spindle head | |||
10 | Spindle bore taper | BT50/Φ155 | |
11 | Spindle speed range | r/min | 0-8000 |
12 | Servo main motor rated power | kw | 15 |
13 | Servo spindle motor maximum power for 30 minutes | kw | 18.5 |
14 | Maximum torque of servo spindle motor in 30 minutes | Nm | 191 |
15 | Spindle and motor transmission method | Belt drive | |
16 | Spindle accuracy | Spindle end face runout: 0.003mm | |
Spindle radial runout: 0.003mm at proximal end | |||
Knife handle specifications | |||
17 | Shank standard | MAS403 BT50 | |
18 | Rivet standard | MAS403 P40T-1（45º） | |
Feed | |||
19 | Y/Z axis feed motor maximum speed | r/min | 2000 |
20 | Y/Z axis feed motor rated power | kw | 3 |
21 | Y/Z axis feed motor maximum torque | Nm | 90 |
22 | Z-axis feed motor maximum speed | r/min | 2000 |
23 | X feed motor rated power | kw | 3 |
24 | X feed motor maximum torque | Nm | 90 |
25 | X/Y axis rapid movement | m/min | 12/12 |
26 | Z-axis rapid movement | m/min | 10 |
27 | cutting feed rate | mm/min | 0-8000 |
Knife library | |||
28 | Tool magazine type | Disc type | |
29 | Magazine capacity | Bundle | 24 |
30 | Full knife maximum tool diameter | mm | Ф115 |
31 | Maximum tool diameter of adjacent space tool | mm | Ф228 |
32 | The maximum allowable weight of the tool | kg | 18 |
33 | The maximum allowable length of the tool | mm | 300 |
34 | Tool-to-tool exchange time | s | 2.9 |
35 | Knife selection method | Forward and reverse, choose the nearest knife | |
Power source | |||
36 | Machine electrical total capacity | KVA | 40 |
37 | Cooling pump flow | L/min | 40（Head 18m） |
38 | Compressed air for machine tools | Kgf/cm2 | 6～8 |
39 | Power requirements | 380V±10% 50Hz | |
Environmental requirements | |||
40 | Ambient temperature requirements | 0℃～40℃ | |
41 | Relative humidity | 20%～80% | |
Machine tool size | |||
42 | Machine tool dimensions | m | 6.3*3.5*4.5 |
43 | Machine weight | t | 20 |
44 | Machine guard | fully enclosed | |
Accuracy | |||
45 | X/Y/Z positioning accuracy | mm | ±0.005/300 |
46 | X/Y/Z Repeatability | mm | ±0.003/300 |
Other | |||
47 | Guide rail type X/Y/Z | X/Y roller linear track Z hard track | |
48 | Chip removal method | Double spiral chip removal + chain plate chip removal | |
49 | Cleaning method | manual airsoft | |
50 | Spindle protection/cooling method | Water spraying and processing air blowing | |
Main technical characteristics of machine tool design
3.1. The main parts of the machine tool such as the bed, gantry, bed saddle, worktable and spindle box are all made of high-quality gray cast iron with high shock resistance. They are produced by professional enterprises that have passed the ISO9000 quality system certification. The casting process adopts special processes to improve the mechanical properties of the materials. performance. Castings are aged twice to eliminate residual stresses within the material. Therefore, when the machine tool is used for heavy or intermittent cutting, it has excellent rigidity and excellent shock absorption; at the same time, it has good thermal stability and long-lasting precision stability. The design of the machine tool adopts two-axis rolling guide and one-axis sliding guide rail, so that the machine tool not only takes into account the characteristics of high speed and high precision, but also has the characteristics of heavy cutting, with excellent rigidity and production efficiency, and cooperates with automatic forced lubrication to improve the accuracy and life of the machine tool and rigidity.
3.2. The structure of all key parts of the machine tool is designed with advanced three-dimensional software, and the optimal structure of the parts is determined by advanced computer finite element analysis. The bed, gantry, bed saddle and other parts are designed with large cross-sectional dimensions, and the guide rail adopts large span Dimensional design, gantry ultra-wide structure design, so that the machine tool has excellent strength, rigidity and thermal stability.
3.3. The main joint surfaces of the machine tool assembly are finely scraped manually to ensure the effective contact area of the joint surfaces.
3.4. The main shaft adopts the precision main shaft unit produced by Taiwan professional manufacturer, and the main shaft bearing adopts the high-precision angular contact thrust ball bearing of the world famous brand to ensure the high precision and rigidity of the main shaft. Both the main shaft and the motor pulley have passed the dynamic balance test to ensure the accuracy and life of the main shaft. The front end cover of the spindle adopts the air curtain protection function to prevent the intrusion of air dust and cutting fluid.
3.5. The feed component of the machine tool adopts imported high-precision ball screw, and the supporting bearings at both ends use imported screw special bearings, and the ball screw is pre-stretched; the screw-motor connection adopts a gapless elastic coupling , The transmission has no backlash, the moment of inertia is small, and the transmission rigidity is high. The guide rail of the machine tool adopts Taiwan roller linear guide. Both the screw and the guide rail are equipped with a centralized automatic lubrication device, which automatically supplies oil to the screw and guide rail at regular intervals, so that the machine tool is fully lubricated during the movement, thereby ensuring that the machine tool has excellent fast response characteristics and low-speed feed performance. Longer life and better accuracy retention.
3.6. The wiring of the electrical cabinet of the machine tool is neat and the structure is reasonable. The electric cabinet is equipped with a heat exchanger.
3.7. The numerical control system is the Japanese FANUC 0i-MF PLUS numerical control system.
3.8. The servo motor is a bus absolute value motor, without a limit/zero return switch, and without returning to zero every time it is turned on.
3.9. The lubrication system adopts a volumetric distributor, which has a higher pressure than the traditional distributor, and realizes regular and quantitative filling of lubricating oil.
3.10. A protective cover is added around the workbench to prevent chips from flying into the saddle to the greatest extent.
SJH-2519 gantry machining center is a cost-effective CNC machining machine tool equipped with a Japanese Mitsubishi CNC system. It can realize drilling, reaming, countersinking, tapping, milling, boring and other processing. It is suitable for processing parts with high precision and productivity requirements. It can completely eliminate the need for certain special fixtures and marking processes, which greatly improves the efficiency of the process. Reduce the labor intensity of workers. This machine tool is suitable for drilling and drilling of small and medium-sized plates, plates, shells, valve bodies, cams and other parts with high hole spacing accuracy in industries such as automobiles, motorcycles, aerospace, military, instruments, meters, electronics, molds, etc. The processing of milling, boring, tapping, etc. is programmed and the production cycle is shortened.
SJH-2519 machine tool is equipped with full protection, which effectively prevents cutting fluid and chips from splashing around, and has a beautiful and generous appearance. It is equipped with a complete set of spindles produced by a well-known professional company in Taiwan, with good performance, strong broaching force and service life; optional CNC turntable It can form four-axis coordinate linkage processing; it can optionally be equipped with a spindle oil cooler; it can be optionally equipped with an automatic chip removal device, which can be matched with the bed structure to ensure internal cleanliness.
No. | Project | Unit | Data |
1 | Workbench area (length × width) | mm | 2500*1500 |
2 | T-slot | mm | 22-9 |
3 | T-slot spacing | mm | 160 |
4 | Maximum load-bearing capacity of workbench | kg | 10000 |
Tourney | |||
5 | Left and right travel (X axis) | mm | 2600 |
6 | Front and rear travel (Y axis) | mm | 1900 |
7 | Up and down travel (Z axis) | mm | 900 |
8 | Gantry width | mm | 1900 |
9 | Distance from spindle end face to worktable | mm | 150-1050 |
Spindle head | |||
10 | Spindle bore taper | BT50/Φ155 | |
11 | Spindle speed range | r/min | 0-8000 |
12 | Servo main motor rated power | kw | 15 |
13 | Servo spindle motor maximum power for 30 minutes | kw | 18.5 |
14 | Maximum torque of servo spindle motor in 30 minutes | Nm | 191 |
15 | Spindle and motor transmission method | Belt drive | |
16 | Spindle accuracy | Spindle end face runout: 0.003mm | |
Spindle radial runout: 0.003mm at proximal end | |||
Knife handle specifications | |||
17 | Shank standard | MAS403 BT50 | |
18 | Rivet standard | MAS403 P40T-1（45º） | |
Feed | |||
19 | Y/Z axis feed motor maximum speed | r/min | 2000 |
20 | Y/Z axis feed motor rated power | kw | 3 |
21 | Y/Z axis feed motor maximum torque | Nm | 90 |
22 | Z-axis feed motor maximum speed | r/min | 2000 |
23 | X feed motor rated power | kw | 3 |
24 | X feed motor maximum torque | Nm | 90 |
25 | X/Y axis rapid movement | m/min | 12/12 |
26 | Z-axis rapid movement | m/min | 10 |
27 | cutting feed rate | mm/min | 0-8000 |
Knife library | |||
28 | Tool magazine type | Disc type | |
29 | Magazine capacity | Bundle | 24 |
30 | Full knife maximum tool diameter | mm | Ф115 |
31 | Maximum tool diameter of adjacent space tool | mm | Ф228 |
32 | The maximum allowable weight of the tool | kg | 18 |
33 | The maximum allowable length of the tool | mm | 300 |
34 | Tool-to-tool exchange time | s | 2.9 |
35 | Knife selection method | Forward and reverse, choose the nearest knife | |
Power source | |||
36 | Machine electrical total capacity | KVA | 40 |
37 | Cooling pump flow | L/min | 40（Head 18m） |
38 | Compressed air for machine tools | Kgf/cm2 | 6～8 |
39 | Power requirements | 380V±10% 50Hz | |
Environmental requirements | |||
40 | Ambient temperature requirements | 0℃～40℃ | |
41 | Relative humidity | 20%～80% | |
Machine tool size | |||
42 | Machine tool dimensions | m | 6.3*3.5*4.5 |
43 | Machine weight | t | 20 |
44 | Machine guard | fully enclosed | |
Accuracy | |||
45 | X/Y/Z positioning accuracy | mm | ±0.005/300 |
46 | X/Y/Z Repeatability | mm | ±0.003/300 |
Other | |||
47 | Guide rail type X/Y/Z | X/Y roller linear track Z hard track | |
48 | Chip removal method | Double spiral chip removal + chain plate chip removal | |
49 | Cleaning method | manual airsoft | |
50 | Spindle protection/cooling method | Water spraying and processing air blowing | |
Main technical characteristics of machine tool design
3.1. The main parts of the machine tool such as the bed, gantry, bed saddle, worktable and spindle box are all made of high-quality gray cast iron with high shock resistance. They are produced by professional enterprises that have passed the ISO9000 quality system certification. The casting process adopts special processes to improve the mechanical properties of the materials. performance. Castings are aged twice to eliminate residual stresses within the material. Therefore, when the machine tool is used for heavy or intermittent cutting, it has excellent rigidity and excellent shock absorption; at the same time, it has good thermal stability and long-lasting precision stability. The design of the machine tool adopts two-axis rolling guide and one-axis sliding guide rail, so that the machine tool not only takes into account the characteristics of high speed and high precision, but also has the characteristics of heavy cutting, with excellent rigidity and production efficiency, and cooperates with automatic forced lubrication to improve the accuracy and life of the machine tool and rigidity.
3.2. The structure of all key parts of the machine tool is designed with advanced three-dimensional software, and the optimal structure of the parts is determined by advanced computer finite element analysis. The bed, gantry, bed saddle and other parts are designed with large cross-sectional dimensions, and the guide rail adopts large span Dimensional design, gantry ultra-wide structure design, so that the machine tool has excellent strength, rigidity and thermal stability.
3.3. The main joint surfaces of the machine tool assembly are finely scraped manually to ensure the effective contact area of the joint surfaces.
3.4. The main shaft adopts the precision main shaft unit produced by Taiwan professional manufacturer, and the main shaft bearing adopts the high-precision angular contact thrust ball bearing of the world famous brand to ensure the high precision and rigidity of the main shaft. Both the main shaft and the motor pulley have passed the dynamic balance test to ensure the accuracy and life of the main shaft. The front end cover of the spindle adopts the air curtain protection function to prevent the intrusion of air dust and cutting fluid.
3.5. The feed component of the machine tool adopts imported high-precision ball screw, and the supporting bearings at both ends use imported screw special bearings, and the ball screw is pre-stretched; the screw-motor connection adopts a gapless elastic coupling , The transmission has no backlash, the moment of inertia is small, and the transmission rigidity is high. The guide rail of the machine tool adopts Taiwan roller linear guide. Both the screw and the guide rail are equipped with a centralized automatic lubrication device, which automatically supplies oil to the screw and guide rail at regular intervals, so that the machine tool is fully lubricated during the movement, thereby ensuring that the machine tool has excellent fast response characteristics and low-speed feed performance. Longer life and better accuracy retention.
3.6. The wiring of the electrical cabinet of the machine tool is neat and the structure is reasonable. The electric cabinet is equipped with a heat exchanger.
3.7. The numerical control system is the Japanese FANUC 0i-MF PLUS numerical control system.
3.8. The servo motor is a bus absolute value motor, without a limit/zero return switch, and without returning to zero every time it is turned on.
3.9. The lubrication system adopts a volumetric distributor, which has a higher pressure than the traditional distributor, and realizes regular and quantitative filling of lubricating oil.
3.10. A protective cover is added around the workbench to prevent chips from flying into the saddle to the greatest extent.