一、 Scope of application of the machine
(1) MGK7160×120 is mainly adapted to the grinding of aluminum alloy, cast iron, steel, high-temperature alloy and titanium alloy, etc., and can be used for the machining of other flat surfaces and shaped surfaces.
(2) MGK7160×120 machine tool structure is reasonable, there are enough static, dynamic, thermal stiffness and stable output, the use of advanced technology to ensure that the system has good dynamic quality. Selected servo drive system actuator high precision, high reliability, fast response speed. The equipment is easy to use, operate and maintain, with beautiful shape, and can centralize the cleaning of grinding waste and its flushing.
二、 Main technical parameters of the machine
sports event | MGK7160×120 | |
1. Grinding area and table size | ||
Grinding length dimensions | mm | 1200 |
Grinding width dimensions | mm | 600 |
Table size | mm | 600 x 1600 |
Maximum table load | kg | 1200 |
Distance from spindle center to table surface | mm | 200-680 |
2. X-axis (table longitudinal movement) | ||
X-axis travel | mm | 1200 |
X-axis speed | mm/min | 0-25000 |
Input and output resolution | mm | 0.001 |
3. Y-axis (vertical movement of the grinding head) | ||
Y-axis travel | mm | 480 |
Y-axis speed | mm/min | 0-3000 |
Input and output resolution | mm | 0.001 |
4、Z-axis(Lateral movement of column) | ||
Z-axis travel | mm | 600 |
Z-axis speed | mm/min | 0-3000 |
Input and output resolution | mm | 0.001 |
5. Spindle/grinding wheel | ||
Spindle power | kW | 44/54 |
Maximum spindle speed | rpm | 3000 |
Grinding wheel size (OD*WD*ID) | mm | 400 x (50-120) x 203 |
Spindle radial runout | mm | 0.002 |
Spindle face runout | mm | 0.002 |
6、Positioning accuracy / Repeat positioning accuracy | ||
position accuracy | ||
X-axis | mm | 0.005 |
Y-axis | mm | 0.004 |
Z-axis | mm | 0.004 |
Repeat Positioning Accuracy | ||
X-axis | mm | 0.004 |
Y-axis | mm | 0.003 |
Z-axis | mm | 0.003 |
Floor space (L×W×H) | mm | 5100 x 3600 x 3500 |
gross weight | Kg | 14,000 |
三、 Overall description of the machine
The machine tool adopts the mid-waist column moving horizontal axis moment table layout type (see Figure 1): the table realizes longitudinal feeding on the bed, the column moves to realize the transverse feeding movement, and the grinding head makes vertical lifting and lowering movement on the column, and these three movements are completed by AC servo motor - ball screw sub-transmission system. The center waist column moving structure has high rigidity and high stability. The machine adopts German SIEMENS 828D numerical control system, which controls the longitudinal feeding movement of the table, the vertical feeding movement of the grinding head, the transverse feeding movement of the column and the rotary movement of the rotary table respectively. It can control the start and stop of the grinding head spindle and program the line speed, and can control the start and stop of the dresser.
1、Machine tool guideway
The guideways of the three main moving structures - X, Y and Z axes - are preloaded, backlash-free, high-precision, heavy-duty roller linear guides, thus guaranteeing maximum rigidity, precision and service life. Another feature: minimal maintenance requirements, mainly due to the absence of oil leakage, oil consumption or regular wear and tear of parts requiring maintenance.
2、Drive system
Each feed axis is driven by preloaded precision ball screws and AC servo motors.
3. Position measurement
The X-axis is a linear encoder (glass scale), the Y and Z-axis are linear encoders (glass scale), which do not need to return to zero when powering on.
4. Grinding spindles and their drives (SP axis)
CNC controlled grinding spindle programmable constant line speed control, allowing a maximum speed of 3000 rpm. the spindle is a sleeve type structure, grease pre-lubricated and sealed for life maintenance-free.
5、Form dressing of grinding wheels (optional)
Depending on the process requirements, a diamond pen dresser mounted on the table can be used to dress the grinding wheel.
A table-mounted grinding wheel dresser is also available, with dressing functions for shaped diamond rollers and diamond discs.
6、numerical control system
The machine tool adopts SIEMENS 828D numerical control system, which improves the degree of automation and reliability. During the grinding process, in addition to loading and unloading of workpieces, the period (grinding of workpieces, dressing of grinding wheels, etc.) is completed automatically, which improves the production efficiency and reduces the number of operators.
四、Standard Random Accessory
Fully enclosed shroud
Magnetic roll paper tape filter cooling system (with water cooler)
working light
Electronic handwheel
Diamond base (without diamond)
2 sets of grinding wheel chucks and their loading and unloading tools
One piece of special grinding wheel
One set of grinding wheel balancing frame and balancing shaft
Set of ground screws and washers
Randomized set of adjustment tools
五、Special Options
Online Dynamic Balancing of Grinding Wheels
AE Sensor
Diamond roller dresser (without roller)
Smoke Recovery Unit
Power Failure Fallback Function and One-Touch Fallback
一、 Scope of application of the machine
(1) MGK7160×120 is mainly adapted to the grinding of aluminum alloy, cast iron, steel, high-temperature alloy and titanium alloy, etc., and can be used for the machining of other flat surfaces and shaped surfaces.
(2) MGK7160×120 machine tool structure is reasonable, there are enough static, dynamic, thermal stiffness and stable output, the use of advanced technology to ensure that the system has good dynamic quality. Selected servo drive system actuator high precision, high reliability, fast response speed. The equipment is easy to use, operate and maintain, with beautiful shape, and can centralize the cleaning of grinding waste and its flushing.
二、 Main technical parameters of the machine
sports event | MGK7160×120 | |
1. Grinding area and table size | ||
Grinding length dimensions | mm | 1200 |
Grinding width dimensions | mm | 600 |
Table size | mm | 600 x 1600 |
Maximum table load | kg | 1200 |
Distance from spindle center to table surface | mm | 200-680 |
2. X-axis (table longitudinal movement) | ||
X-axis travel | mm | 1200 |
X-axis speed | mm/min | 0-25000 |
Input and output resolution | mm | 0.001 |
3. Y-axis (vertical movement of the grinding head) | ||
Y-axis travel | mm | 480 |
Y-axis speed | mm/min | 0-3000 |
Input and output resolution | mm | 0.001 |
4、Z-axis(Lateral movement of column) | ||
Z-axis travel | mm | 600 |
Z-axis speed | mm/min | 0-3000 |
Input and output resolution | mm | 0.001 |
5. Spindle/grinding wheel | ||
Spindle power | kW | 44/54 |
Maximum spindle speed | rpm | 3000 |
Grinding wheel size (OD*WD*ID) | mm | 400 x (50-120) x 203 |
Spindle radial runout | mm | 0.002 |
Spindle face runout | mm | 0.002 |
6、Positioning accuracy / Repeat positioning accuracy | ||
position accuracy | ||
X-axis | mm | 0.005 |
Y-axis | mm | 0.004 |
Z-axis | mm | 0.004 |
Repeat Positioning Accuracy | ||
X-axis | mm | 0.004 |
Y-axis | mm | 0.003 |
Z-axis | mm | 0.003 |
Floor space (L×W×H) | mm | 5100 x 3600 x 3500 |
gross weight | Kg | 14,000 |
三、 Overall description of the machine
The machine tool adopts the mid-waist column moving horizontal axis moment table layout type (see Figure 1): the table realizes longitudinal feeding on the bed, the column moves to realize the transverse feeding movement, and the grinding head makes vertical lifting and lowering movement on the column, and these three movements are completed by AC servo motor - ball screw sub-transmission system. The center waist column moving structure has high rigidity and high stability. The machine adopts German SIEMENS 828D numerical control system, which controls the longitudinal feeding movement of the table, the vertical feeding movement of the grinding head, the transverse feeding movement of the column and the rotary movement of the rotary table respectively. It can control the start and stop of the grinding head spindle and program the line speed, and can control the start and stop of the dresser.
1、Machine tool guideway
The guideways of the three main moving structures - X, Y and Z axes - are preloaded, backlash-free, high-precision, heavy-duty roller linear guides, thus guaranteeing maximum rigidity, precision and service life. Another feature: minimal maintenance requirements, mainly due to the absence of oil leakage, oil consumption or regular wear and tear of parts requiring maintenance.
2、Drive system
Each feed axis is driven by preloaded precision ball screws and AC servo motors.
3. Position measurement
The X-axis is a linear encoder (glass scale), the Y and Z-axis are linear encoders (glass scale), which do not need to return to zero when powering on.
4. Grinding spindles and their drives (SP axis)
CNC controlled grinding spindle programmable constant line speed control, allowing a maximum speed of 3000 rpm. the spindle is a sleeve type structure, grease pre-lubricated and sealed for life maintenance-free.
5、Form dressing of grinding wheels (optional)
Depending on the process requirements, a diamond pen dresser mounted on the table can be used to dress the grinding wheel.
A table-mounted grinding wheel dresser is also available, with dressing functions for shaped diamond rollers and diamond discs.
6、numerical control system
The machine tool adopts SIEMENS 828D numerical control system, which improves the degree of automation and reliability. During the grinding process, in addition to loading and unloading of workpieces, the period (grinding of workpieces, dressing of grinding wheels, etc.) is completed automatically, which improves the production efficiency and reduces the number of operators.
四、Standard Random Accessory
Fully enclosed shroud
Magnetic roll paper tape filter cooling system (with water cooler)
working light
Electronic handwheel
Diamond base (without diamond)
2 sets of grinding wheel chucks and their loading and unloading tools
One piece of special grinding wheel
One set of grinding wheel balancing frame and balancing shaft
Set of ground screws and washers
Randomized set of adjustment tools
五、Special Options
Online Dynamic Balancing of Grinding Wheels
AE Sensor
Diamond roller dresser (without roller)
Smoke Recovery Unit
Power Failure Fallback Function and One-Touch Fallback
models