YH2M8470 High-speed Double-sided Precision Grinding Machine
Category: Product Center
Keywords: Yuhuan
Typical Machined Parts
Processing Methods
1. The movement principle of the four-way planetary gear train, that is, the grinding disc rotates counterclockwise, the lower grinding disc rotates clockwise, and the planetary gear is driven by the inner cylindrical gear ring (the inner gear ring does not move between the upper and lower grinding discs). ) and the sun gear drive a unique planetary motion that both revolves and rotates.
2. The sun gear and the lower disk drive of the machine are directly connected by a reducer, and are arranged in a double-shaft sleeve structure.
3. The high-precision pneumatic pressure system is used to realize the swing-in, swing-out and ascending and descending movements of the upper grinding disc, which is convenient for operation and maintenance. It adopts three-stage pressure control of pre-pressure, main pressure and post-pressure, and the pressure value can be adjusted arbitrarily and can be automatically converted; the upper plate system can be equipped with an optional accessory measurement sensor and post-processing measurement system, which can provide statistical processing control data for processing key workpieces. Safe and secure.
Equipment Highlights
Technical Parameter
| Project | Unit | YH2M8470 | YH2M84100 | YH2M84120 |
|
Grinding wheel (grinding disc) size |
mm |
φ700×φ300×55 (base body 50) | φ700×φ300×55 (base body 50) | φ700×φ300×55 (base body 50) |
| Maximum size of workpiece |
mm |
7200 (rectangular diagonal length) | 7200 (rectangular diagonal length) | 7200 (rectangular diagonal length) |
| Workpiece thickness dimension |
mm |
0.4-40 |
0.4-40 |
0.4-40 |
| Up and down disc speed |
rpm |
5-120 |
5-120 |
5-120 |
| sun gear speed |
rpm |
5-65 |
5-65 |
5-65 |
| Upper and lower disc spindle motor power |
kw |
5.5 |
5.5 |
5.5 |
| Sun gear motor power |
kw |
1.5 |
1.5 |
1.5 |
| maximum pressurized pressure |
kgf |
300 |
300 |
300 |
| Dimensions (L×W×H) Approx. |
mm |
1640×1600×2700 |
1640×1600×2700 |
1640×1600×2700 |
| Overall weight (approx.) |
kg |
3000 |
3000 |
3000 |