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YHM7745Vertical single-sided grinding machine
Hlavné funkcie:
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.
Kategória: Centrum produktov
Kľúčové slová: Yuhuan
Typické obrábané diely
Silikónový karbid
zafír
Nitrid gália
Hlavné prvky vybavenia
● 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.
Technické parametre
| projekt | Jednotka | Parameter | |
| Obrobok | Maximum machined workpiece | mm | Φ200(8 Inches) |
| Maximálna hrúbka | mm | 200 | |
| ZShaft | Pohyb po osi 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 | |
| Workbench | Table rotational speed | rpm | 5-80（Rated power50） |
| Table diameter | mm | 450 | |
| The workbench bears load | kg | 300 | |
| Výška stola | mm | 900 | |
| The distance the table moves | mm | 300 | |
| výkon motora | Vretenový motor | kW | 15 |
| Motor v osi Z | kW | 1.5 | |
| Motor v osi X. | kW | 1.5 | |
| Table rotating motor | kW | 1.5 | |
| Vreteno | Krútiaci moment | Nm | 70 |
| Napájací zdroj | sieťový | V-kW | 380-25 |
| Air pressure source | kgs/cm ² | 4-6（Stable） | |
| Veľkosť | Main unit footprint (length× width × height) | mm | 2600 1800 × × 2950 |
| hmotnosť stroja | t | 3.5 | |
| Presnosť | Presnosť polohovania osi 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 | |
| Brúsny kotúč | špecifikácia | mm | 450×40×360（Diamond grinding wheel） |
| Otáčajte rýchlosť | rpm | 50-2800(Adjustable speed) | |
