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YUHUAN Co., Ltd.

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YHM7745Vertical single-sided grinding machine

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




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
ObrobokMaximum machined workpiecemmΦ200(8 Inches)
Maximálna hrúbkamm200
ZShaftPohyb po osi Zmm200
Z-axis Move fastmm/min200
Minimum feed unitmm0.001
Z-axis Grinding feed ratemm/min0.001-1
Fast table movement speedmm/min1000
WorkbenchTable rotational speedrpm5-80(Rated power50)
Table diametermm450
The workbench bears loadkg300
Výška stolamm900
The distance the table movesmm300
výkon motoraVretenový motorkW15
Motor v osi ZkW1.5
Motor v osi X.kW1.5
Table rotating motorkW1.5
VretenoKrútiaci momentNm70
Napájací zdrojsieťovýV-kW380-25
Air pressure sourcekgs/cm ²4-6(Stable)
VeľkosťMain unit footprint (length× width × height)mm2600 1800 × × 2950
hmotnosť strojat3.5
PresnosťPresnosť polohovania osi Zmm≤0.006
Z-axis repeatable positioning accuracymm≤0.004
The perpendicularity of the table to the Z axismm0.02
Spindle diameter jumpmm≤0.003
Grinding accuracy (thickness difference)mm≤0.005
Brúsny kotúčšpecifikáciamm450×40×360(Diamond grinding wheel)
Otáčajte rýchlosťrpm50-2800(Adjustable speed)