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YHM7745Vertical single-sided grinding machine
Funcția principală:
This machine tool is suitable for 4/6/8 inch silicon carbide, sapphire, gallium nitride plane processing, can achieve high precision of parts end face and high surface finish requirements processing.
Categorie: Centru de produse
Cuvinte cheie: Yuhuan
Piese prelucrate tipice
Carbură de siliciu
Safir
Nitrură de galiu
Repere echipamente
● The bed adopts one-piece welded parts, and the column adopts high-grade cast iron casting, which has high precision stability, strong shock absorption capacity, and reasonable reinforcement arrangement improves the strength of the structure. Weldments and castings are treated by secondary annealing and shot blasting to make the basic parts more stable and reliable.
● The table rotation is supported by high-precision special turntable bearings, and the rotation is driven by servo motors and reducers to ensure the accuracy and stability of rotation.
● The angle of the grinding head and the table is adjustable, and the angle is convenient to detect, which can adapt to different continuous feed grinding methods.
●Equipped with a strong magnetic workbench, and controlled by the program.
● The Z-axis adopts precision ball screw and stable and reliable servo system, so that the upper and lower feeding tools maintain high precision and high stability.
Parametru tehnic
| Proiect | Unitate | Parametru | |
| Piesa de prelucrat | Maximum machined workpiece | mm | Φ200(8 Inches) |
| Grosimea maxima | mm | 200 | |
| ZShaft | Deplasare pe axa Z | mm | 200 |
| Z-axis Move fast | mm / min | 200 | |
| Minimum feed unit | mm | 0.001 | |
| Z-axis Grinding feed rate | mm / min | 0.001-1 | |
| Fast table movement speed | mm / min | 1000 | |
| Banc de lucru | Table rotational speed | rpm | 5-80（Rated power50） |
| Table diameter | mm | 450 | |
| The workbench bears load | kg | 300 | |
| Înălțimea mesei | mm | 900 | |
| The distance the table moves | mm | 300 | |
| Puterea motorului | Motor ax | kW | 15 |
| Motor pe axa Z | kW | 1.5 | |
| Motor pe axa X. | kW | 1.5 | |
| Table rotating motor | kW | 1.5 | |
| Ax | Cuplul | Nm | 70 |
| Sursa de alimentare | Rețea | V-kW | 380-25 |
| Air pressure source | kgs/cm ² | 4-6（Stable） | |
| Mărimea | Main unit footprint (length× width × height) | mm | 2600 1800 × × 2950 |
| greutatea mașinii | t | 3.5 | |
| Precizie | Încercarea de poziționare a axei Z | mm | ≤ 0.006 |
| Z-axis repeatable positioning accuracy | mm | ≤ 0.004 | |
| The perpendicularity of the table to the Z axis | mm | 0.02 | |
| Spindle diameter jump | mm | ≤ 0.003 | |
| Grinding accuracy (thickness difference) | mm | ≤ 0.005 | |
| Piatră de polizor | Specificație | mm | 450×40×360（Diamond grinding wheel） |
| Rotiți viteza | rpm | 50-2800(Adjustable speed) | |
