High-Precision double-side lapping machine-Shenzhen Tengyu Grinding Technology Co., Ltd.

Product Details

What are the advantages of Double Side Lapping Machines?

1.The gantry structure is adopted,which is more scientific and stable, and has a long service life;

2.Driven by AC variable frequency motor, soft start, soft stop, stable and reliable;

3.The Double Side Lapping Machines adopts four stages of pressure, namely light pressure, medium pressure, heavy pressure, and the operation process of repairing and grinding;

4.The Double Side Lapping Machines adopts button-type operation, frequency conversion speed regulation, motor speed and running time can be directly input on the control panel;

5.The upper plate is equipped with a slow-down cylinder, which not only effectively prevents the breakage of thin and brittle workpieces, but also independently controls the pressure.

6.By using an electronic preset counter, the number of turns and requirements for grinding can be accurately controlled.

7.The Lapping plate correction device is moved back and forth by hydraulic suspension guides. The sheet surface is precision machined with diamond tools to achieve high flatness.

(Advantages:

①The lapping plate can always maintain a high flatness, thereby ensuring the flatness of the workpiece;

②Increased stock removal rate；

③Improved lapping performance stability；

④Reduce the amount of slurry used.)

8. The large-scale design of the transmission shaft enhances the rigidity of the shaft, thus eliminating the jitter caused by insufficient rigidity.

9. The upper and lower grinding discs and sun wheels have independent driving devices, which can adjust speed and steering independently.

10. Add weighing system, linear pressure control function and real-time pressure monitoring function.

Technical Specifications:

Model	TY-1505XS	TY-2405XS	TY-3606XS
Diameter of Lapping Plate (mm)	380x148x30mm	610x235x30mm	965x385x45mm
Footwall drive motor	1.5KW	3.7KW	7.5KW
Diameter of Carrier (PCD)(mm)	DP12 Z=66 a=20°	DP12 Z=85a=20°	DP12Z=152 a=20°
Lower Lapping Plate speed	0-80RPM	0-70RPM	0-60RPM
Number of Carrier	3≤N≤5	3≤N≤5	3≤N≤6
Main cylinder size	50x200 mm	100x350mm	125x350mm
Correction method	Automatic correction Lap Plate	Automatic correction Lap Plate	Automatic correction Lap Plate
Thickness range of Products (mm)	0.2mm≤b≤20mm	0.2mm≤b≤20mm	0.2mm≤b≤20mm
Maximum Diameter of Products (mm)	110mm	210mm	290mm
Workpiece Flatness	2um(ф100mm)	2um(ф100mm)	2um(ф100mm)
parallelism	2um(ф100mm)	2um(ф100mm)	2um(ф100mm)
Overall dimensions	700x950x1950mm	1050x950x2450mm	1740x1970x2720mm
Weight	700kg	1800kg	3000kg

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