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SJH-3019 gantry machining center, a CNC machining machine tool with superior cost performance, is equipped with Japanese FANUC 0i-MF PLUS CNC system. It can realize drilling, reaming, reaming, countersinking, tapping, milling, boring and other processing. It is suitable for the processing of parts with high precision and productivity requirements. It can completely save some special fixtures and scribing processes, greatly greatly Reduce the labor intensity of workers. The machine tool is suitable for drilling, drilling, and drilling of medium and small discs, plates, shells, valve bodies, cams and other parts with high hole pitch precision in industries such as automobiles, motorcycles, aerospace, military, instruments, meters, electronics, and molds. Processing of milling, boring, tapping, etc., the processing is programmed and the production cycle is shortened.
The SJH-3019 machine tool is equipped with full protection, which can effectively prevent 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, which has good performance, strong broaching force and service life; optional CNC turntable It can form four-axis coordinate linkage processing; optional spindle oil cooler; optional automatic chip removal device, and cooperate with the bed structure to ensure internal cleanliness.
No. | Project | Unit | Data |
1 | Workbench area (length × width) | mm | 3000*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 | 3100 |
6 | Front and rear travel (Y axis) | mm | 1900 |
7 | Up and down stroke (Z axis) T-type ram (hard rail) | 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 | Positive and reverse selection of knives nearby | |
Power source | |||
36 | Machine electrical total capacity | KVA | 40 |
37 | Cooling pump flow | L/min | 40（lift 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 | 25 |
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 features of machine tool design
3.1. The main parts of the machine tool, such as the bed body, gantry, bed saddle, workbench, and spindle box, are all made of high-quality gray cast iron with high seismic performance, produced by professional enterprises certified by the ISO9000 quality system. The casting process adopts special processes to improve the mechanical properties of the materials. The casting undergoes two aging treatments to eliminate residual stress inside the material. Therefore, when machine tools are used for heavy or intermittent cutting, they have excellent rigidity and shock absorption; It also has good thermal stability and long-lasting precision stability. The machine tool design adopts a two axis rolling guide and one axis sliding guide, which combines the characteristics of high-speed and high-precision, as well as the characteristics of heavy cutting. It has excellent rigidity and production efficiency, combined with automatic forced lubrication, to improve the accuracy, lifespan, and rigidity of the machine tool.
3.2. All key components of the machine tool are designed using advanced 3D software, and the optimal structure of the components is determined through advanced computer finite element analysis. The bed body, gantry, bed saddle, and other components are designed with large cross-sectional dimensions, the guide rail is designed with large span dimensions, and the gantry is designed with an ultra wide structure, thereby providing the machine tool with excellent strength, rigidity, and thermal stability.
3.3. The main joint surfaces of the machine tool assembly are carefully scraped manually to ensure the effective contact area of the joint surface.
3.4. The spindle adopts precision spindle units produced by professional manufacturers in Taiwan, and the spindle bearings are all made of high-precision angular contact thrust ball bearings from world-renowned brands, ensuring that the spindle has extremely high accuracy and rigidity. The spindle and motor pulley have undergone dynamic balance testing to ensure spindle accuracy and lifespan. The front cover of the spindle adopts an air curtain protection function to prevent the invasion of air, dust, and cutting fluid.
3.5. The machine tool feed component adopts imported high-precision ball screws, and the support bearings at both ends use imported special bearings for the ball screws, and the ball screws are pre stretched; The connection between the screw and the motor adopts a seamless elastic coupling, with no transmission clearance, small rotational inertia, and high transmission stiffness. The machine tool guide rail pair adopts Taiwanese roller linear guide rails. Both the screw and guide rails are equipped with centralized automatic lubrication devices, which provide automatic oil supply at the screw and guide rails at a fixed time and quantity, ensuring that the machine tool has excellent fast response characteristics and low speed feed performance, longer service life, and better accuracy retention during movement.
3.6. The wiring of the machine tool electrical cabinet is neat and the structure is reasonable. The electrical 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 that does not require a limit/zero return switch and does not require zero return every time the machine is turned on.
3.9. The lubrication system adopts a volumetric distributor, which has a higher pressure than traditional distributors, achieving timed and quantitative lubrication oil filling.
3.10. Add protective covers around the workbench to prevent chips from flying into the bed saddle to the greatest extent possible.
SJH-3019 gantry machining center, a CNC machining machine tool with superior cost performance, is equipped with Japanese FANUC 0i-MF PLUS CNC system. It can realize drilling, reaming, reaming, countersinking, tapping, milling, boring and other processing. It is suitable for the processing of parts with high precision and productivity requirements. It can completely save some special fixtures and scribing processes, greatly greatly Reduce the labor intensity of workers. The machine tool is suitable for drilling, drilling, and drilling of medium and small discs, plates, shells, valve bodies, cams and other parts with high hole pitch precision in industries such as automobiles, motorcycles, aerospace, military, instruments, meters, electronics, and molds. Processing of milling, boring, tapping, etc., the processing is programmed and the production cycle is shortened.
The SJH-3019 machine tool is equipped with full protection, which can effectively prevent 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, which has good performance, strong broaching force and service life; optional CNC turntable It can form four-axis coordinate linkage processing; optional spindle oil cooler; optional automatic chip removal device, and cooperate with the bed structure to ensure internal cleanliness.
No. | Project | Unit | Data |
1 | Workbench area (length × width) | mm | 3000*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 | 3100 |
6 | Front and rear travel (Y axis) | mm | 1900 |
7 | Up and down stroke (Z axis) T-type ram (hard rail) | 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 | Positive and reverse selection of knives nearby | |
Power source | |||
36 | Machine electrical total capacity | KVA | 40 |
37 | Cooling pump flow | L/min | 40（lift 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 | 25 |
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 features of machine tool design
3.1. The main parts of the machine tool, such as the bed body, gantry, bed saddle, workbench, and spindle box, are all made of high-quality gray cast iron with high seismic performance, produced by professional enterprises certified by the ISO9000 quality system. The casting process adopts special processes to improve the mechanical properties of the materials. The casting undergoes two aging treatments to eliminate residual stress inside the material. Therefore, when machine tools are used for heavy or intermittent cutting, they have excellent rigidity and shock absorption; It also has good thermal stability and long-lasting precision stability. The machine tool design adopts a two axis rolling guide and one axis sliding guide, which combines the characteristics of high-speed and high-precision, as well as the characteristics of heavy cutting. It has excellent rigidity and production efficiency, combined with automatic forced lubrication, to improve the accuracy, lifespan, and rigidity of the machine tool.
3.2. All key components of the machine tool are designed using advanced 3D software, and the optimal structure of the components is determined through advanced computer finite element analysis. The bed body, gantry, bed saddle, and other components are designed with large cross-sectional dimensions, the guide rail is designed with large span dimensions, and the gantry is designed with an ultra wide structure, thereby providing the machine tool with excellent strength, rigidity, and thermal stability.
3.3. The main joint surfaces of the machine tool assembly are carefully scraped manually to ensure the effective contact area of the joint surface.
3.4. The spindle adopts precision spindle units produced by professional manufacturers in Taiwan, and the spindle bearings are all made of high-precision angular contact thrust ball bearings from world-renowned brands, ensuring that the spindle has extremely high accuracy and rigidity. The spindle and motor pulley have undergone dynamic balance testing to ensure spindle accuracy and lifespan. The front cover of the spindle adopts an air curtain protection function to prevent the invasion of air, dust, and cutting fluid.
3.5. The machine tool feed component adopts imported high-precision ball screws, and the support bearings at both ends use imported special bearings for the ball screws, and the ball screws are pre stretched; The connection between the screw and the motor adopts a seamless elastic coupling, with no transmission clearance, small rotational inertia, and high transmission stiffness. The machine tool guide rail pair adopts Taiwanese roller linear guide rails. Both the screw and guide rails are equipped with centralized automatic lubrication devices, which provide automatic oil supply at the screw and guide rails at a fixed time and quantity, ensuring that the machine tool has excellent fast response characteristics and low speed feed performance, longer service life, and better accuracy retention during movement.
3.6. The wiring of the machine tool electrical cabinet is neat and the structure is reasonable. The electrical 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 that does not require a limit/zero return switch and does not require zero return every time the machine is turned on.
3.9. The lubrication system adopts a volumetric distributor, which has a higher pressure than traditional distributors, achieving timed and quantitative lubrication oil filling.
3.10. Add protective covers around the workbench to prevent chips from flying into the bed saddle to the greatest extent possible.