Audited Supplier
high-precision double-sided grinding/polishing machine
Classify: Double-sided grinding/polishing machine
Main components
Bearing: THK Crossed Roller Bearing + KOYO/NSK
Motor reducer: Taiwan TECO + self-made high-precision worm gear reducer
Pneumatic Components: SMC+CKD
Programmable controller PLC: Mitsubishi
Inverter: Mitsubishi
Man-machine interface: Mitsubishi
Casting: Gray cast iron HT300
Gear: Gear steel is forged and formed, the tooth surface is high-frequency quenched after gear shaping, and the final gear is ground.
Frame: Integral casting base
Electric box: external electric box
Parameters Table
Processing parameters
| model | 18B-5L/P | 20B-5L/P | 21B-5L/P | 22B-5L/P | |
| Fixing size | Grinding (mm) | Φ1260xΦ460xt45 | Φ1355xΦ458xt50 | Φ1405xΦ461xt50 | Φ1456xΦ488xt50 |
| Polishing (mm) | Φ1290xΦ426xt45 | Φ1380xΦ432xt50 | Φ1428xΦ438xt50 | Φ1492xΦ452xt60 | |
| Cruising star wheel parameters | Modulus | M3 | M3 | M3 | M3 |
| Number of teeth | Z154 | Z170 | Z177 | Z184 | |
| Pitch circle (mm) | 462 | 510 | 531 | 552 | |
| Drive way | 4motor | . | . | . | . |
| Number of cruise ships | 5 | 5 | 9 | 9 | |
| Maximum machining diameter (mm) | 390 | 410 | 425 | 480 | |
| Maximum processing thickness (mm) | 30 | 30 | 30 | 30 | |
Other parameters
| Central tooth, ring gear | Can use electrical buttons to automatically ascend | power | Input: 3-phase 380V 50HZ Current capacity: 100A |
| Processing pressure | Minimum working pressure: 15KG (150N) Standard maximum working pressure: 800KG (8000N how to expand according to the use requirements Pressure control method: precision weighing sensor + PLC + electronically controlled proportional valve to achieve closed-loop feedback control of pressure, real-time monitoring and real-time calibration of pressure, to ensure the accuracy and stability of pressure. | Rotating speed | Lower fixing: 1 ~ 60RPM Upper fixing: 1 ~ 20RPM Center gear: 1 ~ 30RPM Ring gear: 1 ~ 30RPM |
| Gas source | 0.5~0.6MPa 90L /Min | Use environment | 15~35ºC Humidity: below 85%, sewage is condensed; Air quality: non-corrosive, non-flammable, harmful gas, non-polluting dust, etc. |
Features
Using 4-Motor motion mode, that is, the upper fixed plate, lower fixed plate, ring gear, and center gear motors can all be independently controlled without changing the direction of the ring gear and center gear. Easy to realize the cruise ship Positive and negative rotation, realizing the positive and negative rotation of the planetary wheel can stably process the workpiece so as to realize the self-adaptive fixation of the fixed disk. The center tooth can also be individually reversed for the repair of the disk.
4-Motor motion mode makes the power source more dispersed, the machine is more stable, the noise is lower, and the precision is higher; the adaptability of the star wheel operation is improved, and the star wheel wears Can also be reduced to a minimum Limit, greatly extend the service life of the star wheel.
The CPU can assign the rotation speed of the upper and lower fixing plate, the lower fixing plate, the center gear, and the ring gear by itself, or the operator can separately set the upper and lower fixing plate and the center gear according to their own calculations and experience. , Ring gear setting closed Appropriate rotation speed can facilitate the operator to better design the rotation and revolution trajectory of the workpiece, and set any rotation and revolution ratio to achieve the best processing conditions and optimal processing results.
The ring gear and the center tooth move up and down at the same time, making it easier to pick and place the workpiece;
SMC precision electric proportional control valve + pressure sensor realizes steady pressure changes, which can eliminate excess load and extra impact to the greatest extent possible to protect the safety of the processed workpiece; The pressure of plate setting and starting plate can be manually set manually, which protects the safety of the processed workpiece to the maximum extent.
Mitsubishi large-size digital man-machine interface + Mitsubishi high-quality PLC module, which can store 20 20-step procedures inside, greatly reducing the technical requirements for operators and greatly improving the product Pass rate.
