1. Technical specification:
| |
Project |
Unit |
Model:FX32P-100CNC |
Processing capacity
|
Maximum rotating diameter of table |
Mm |
350 |
| Maximum distance between two thimbles |
Mm |
1000 |
| Maximum grinding diameter |
Mm |
320 |
| Maximum load between two parietal hearts |
Kg |
150(top work)/40 (working head only) |
| Grinding wheel size (diameter × width × aperture) |
Mm |
510×50×127/610×100×127 |
| Grinding wheel speed |
Rpm |
1570/1742 |
Maximum linear speed of
grinding wheel |
m/s |
45 |
Grinding wheel head |
Grinding wheel dressing |
Mm |
Automatic type |
| Minimum X-axis feed |
Mm |
0.001 |
| Feed Angle |
Deg |
90 |
| Feed stroke |
Mm |
320 |
| X axis fast moving speed |
m/min |
6 |
Head frame |
Spindle speed |
Rpm |
10-500 |
| Spindle form |
|
Simultaneous or centering |
| Thimble specification |
|
MT-5 |
Tail seat |
Automatic telescopic distance |
Mm |
40 |
| Thimble specification |
|
MT-4 |
| Working mode |
|
Manual/hydraulic |
worktable |
Z axis fast moving speed |
m/min |
8 |
| Minimum z-axis feed |
Mm |
0.001 |
| Maximum travel |
Mm |
1000 |
| Angle of rotation |
Deg |
+7/-7 |
Motor |
Grinding wheel spindle motor |
KW |
7.5/11 |
| X-axis feed motor (servo) |
KW |
3.0 |
| Z-axis feed motor (servo) |
KW |
3.0 |
| Head frame spindle motor |
KW |
1.5 |
| Cooling pump motor |
KW |
0.75 |
| Lubricating oil motor |
KW |
(0.25)*2 |
| Tail stock oil pump motor |
KW |
0.75 |
Other |
X/Z axis guide/lead screw lubricating oil |
|
MOBIL#1409 or ISO VG68(Oil of the same grade) |
| Net machine weight |
Kg |
7500 |
| Gross machine weight |
Kg |
8500 |
| Package size (length * width * height) |
Mm |
4800*3800*3000 |
2. Machine tool accuracy:
(1) Machine tool accuracy test list)
(2) After Hotman external grinder grinding (grinding), the following standard accuracy requirements shall be met: (Different grinding wheels shall be used for different materials of the workpiece)
| No. |
Model |
Work piece |
Roundness |
Roughness |
| 1. |
FX32P-100CNC |
Standard sample |
≤0.002mm |
≤Ra0.2 |
Note: rough grinding (generally grinding amount 0.03~0.05mm); Fine grinding (generally grinding amount 0.01~0.015mm)
3. Device description:
(1) Ontology
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) Automatic lubrication system
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) Automatic system
Customers can choose automatic online end face measuring device, automatic online outer diameter measuring device, automatic hydraulic tailstock, automatic loading and unloading robot, inner hole grinding device, etc., according to the actual workpiece needs.
Automatic on-line end measuring device Automatic on-line outside diameter measuring device
(4) Grinding wheel head feed shaft
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) Grinding wheel spindle
Standard grinding wheel spindle adopts bearing type, four front and two back structure, angular contact German F-AG bearing, with lubrication function. 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 workpiece grinding, the grinding wheel speed can be adjusted, up to 3500 RPM and 65m/s.
(6) Tail seat
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) Numerical control system
Germany Siemens CNC system, with Siemens high performance servo motor, so that 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.
4. Installation environment requirment:
| 1 |
Power supply voltage |
380V |
| 2 |
Installed machine ultimate capacity) |
18-22KW |
| 3 |
Operating environment temperature |
8-40ºC |
| 4 |
Grinding fluid filtration method |
Precipitation or magnetic paper tape filtration |
| 5 |
Cooling water tank |
120L |
Certifications
Packaging & Shipping
Company Profile
Xinyang factory :
Dongguang factory :
Customer
Audited Supplier 
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