High Precision CNC Cylindrical Machine FX27P-60CNC(Full Cover)
FX27P-60CNC CNC Cylindrical grinding machine special description of
cost performance
1, Machine tool control system for Germany Siemens 828DCNC system,
the
Siemens company developed special grinding man-machine interface,
easy to
operate, automatic generation process, no manual programming.
2, The main shaft of the grinding wheel is a dynamic and dynamic
grinding wheel,
originally imported from Taiwan. It has strong grinding force, high
rotation
accuracy and excellent stability.
3, Workpiece head frame spindle taper is (MT#4), the head frame
servo motor can be
continuously variable speed, the spindle can be movable and fixed
dual-purpose
structure.
4, Tailframe spindle taper is (MT#4), manual operation.
5, X axis, Z axis servo motor are using Siemens large inertia servo
motor.
6. Electrical accessories: relay, contactor, switch button are
French "Schneider"
brand.
7. X axis and Z axis feed screw are made of Japanese THK grinding
ball screw. (Model): FX27P-60CNC
8 . Grinding wheel motor uses Taiwan Dongyuan motor.
9 . Connecting the shaft using Japanese NBK brand.
10. Machine tool with grinding wheel flange (5") is a set of Taiwan
Miqi brand.
11. The standard grinding wheel is NORTON (455.40.127).
12. The standard waterproof sheet metal of the machine tool is half
hood type (front
push-pull glass door splash shield).
13. Machine tool electrical control box equipped with industrial
refrigeration and air
conditioning, three color intelligent alarm light.
14. YASDA,ELB,SIP and other advanced machine and processing
equipment are
adopted for machine tool body and important castings to ensure the
high
precision of machine tool foundation components.
15. All sliding surface, contact surface and track surface are made
of manual
grinding point shoveling process, to ensure high precision and
long-term
stability of the machine.
16. Machine tool castings strictly use FC-25 high-grade cast iron.
Device description:
1. The body and components are cast by Milhanna high grade cast
iron FC30, which is artificially normalized heat treatment and then
treated by natural aging. Components are processed by YASDA, MITSUI
SEIKI, TOSHIBA, ELB and other world-class equipment once clamping
processing. Precision size can be up to micron level, to ensure
high precision equipment basic components.
2. Machine guide rails and precision ball screws are continuously
lubricated by automatic lubrication system to ensure longer service
life and accuracy. The cooling system is separated from the body to
eliminate vibration and favorable heat dissipation.
3.Equipped with Siemens 828D CNC automatic grinding system, and
secondary development, man-machine dialogue fool operation, with
many optional equipment to choose from, including inner hole
grinding device, automatic end measuring device, automatic outside
diameter measuring device, etc.
4. The grinding feed system is composed of a V and a flat track of
hand-crafted precision shovel, with automatic lubrication system
and C3 level precision grinding ball screw, which can achieve
smooth movement, excellent repeated positioning accuracy and long
track life.
5. The standard configuration of the grinding wheel spindle is rear
four and rear two bearing structure. High precision dynamic and
static pressure spindle can also be selected, which has the
characteristics of high rotation precision, high dynamic stiffness,
good vibration resistance, high grinding efficiency and good
grinding surface quality. For special work-piece grinding, the
grinding wheel speed can be adjusted, up to 3500 RPM and 60m/s.
6. The tail seat is designed to be both rigid and robust. A
hardened alloy steel sliding cylinder encrusted in the cast iron
body is designed to carry the MT4 top core. The jacking force of
the sliding cylinder can be easily changed by adjustment knobs at
the rear. Special accessories oil pressure tail seat with a pedal
to facilitate unloading work parts.
7.Siemens numerical control system as the standard configuration,
after secondary development, all Chinese operation interface, easy
to use. Equipped with Siemens high performance servo motor, the
equipment CNC system and drive system have better compatibility, at
the same time with automatic sand repair and automatic compensation
function, to ensure the stability and precision of feed and
grinding.
Technical specification:
| Project | Unit | Model:FX32P-60CNC |
Processing capacity
| Maximum rotating diameter of table | mm | 320 |
Maximum distance between two thimbles | mm | 600 |
| Maximum grinding diameter | mm | 320 |
| Maximum load between two parietal hearts | Kg(b) | 60(top work)/20 (working head only) |
| Grinding wheel size (diameter × width × aperture) | mm | 455×38(32-50)×127 |
| Grinding wheel speed | rpm | 1650 |
| Maximum linear speed of grinding wheel | m/s | 40(high speed grinding wheel up to 65) |
| Grinding wheel dressing | mm | Automatic type |
Grinding wheel head | Feed Angle | Deg | 90 |
| Feed stroke | mm | 250 |
| X axis fast moving speed | m/min | 6 |
| Minimum X-axis feed | mm | 0.001 |
Head frame | Spindle speed | rpm | 50-500 |
| Spindle form | | Simultaneous or centering |
| Thimble specification | | MT-4 |
Tail seat | Automatic telescopic distance | mm | 40 |
| Thimble specification | | MT-4 |
worktable | Z axis fast moving speed | m/min | 8 |
| Minimum z-axis feed | mm | 0.001 |
| Maximum travel | mm | 550 |
| Angle of rotation | Deg | + 6/-9 |
Motor | Grinding wheel spindle motor | KW | 3.75/5.5 |
| X-axis feed motor (servo) | KW | 2.2 |
| Z-axis feed motor (servo) | KW | 2.2 |
| Head frame spindle motor | KW | 0.75 |
| Cooling pump motor | KW | 0.75 |
| Lubricating oil motor | KW | 0.25*2 |
| Tail stock oil pump motor | KW | 0.75 |
Other | Net machine weight | Kg | 3300 |
| Gross machine weight | Kg | 3500 |
| Package size (length * width * height) | mm | 2800*2000*2000 |
