RING FACE GRINDING

During the operation, faces of the rings are machined to achieve desired surface parameters. This is done on double-disc grinders and the operation is often called parallel grinding. Technical characteristics of ANDRE wheels dedicated for the ring face grinding allow for high surface quality and high productivity of the grinding process.

| TYPE 3601

3601.png
3601 - D x T x H - no. pic.

Dimensional range [mm]

[D]

[T]

[H]

585 - 762

65 - 76,2

10 - 305

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

3601

585x65x260

99A100K7BMOD1

28

3601

762x76,2x25,4

99A601B549

30

3601

752x76,2x12,7

99A601B549

30

[*] Ask the Sales Department about the full offer and available characteristics.

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CENTERLESS GRINDING OF THE OUTER RING DIAMETER - GRINDING WHEEL

In this machining process desired shape and dimensions of the ring diameter are achieved. The technical characteristics of ANDRE grinding wheels designed for this grinding operation ensure highly stable operation throughout the entire grinding process

| TYPE 1

1.png
1 - D x T x H

Dimensional range [mm]

[D]

[T]

[H]

500 - 600

153 - 508

304,8 - 305

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1

500x500x305

53AY60J7B624

45

1

500x400x305

96AY60L7BMOD

45

1

510x153x305

53AY70M7VE01

45

[*] Ask the Sales Department about the full offer and available characteristics.

 
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CENTERLESS GRINDING OF THE OUTER RING DIAMETER - REGULATING WHEEL

The regulating wheel plays an important role in centerless grinding process. The unique production technology of regulating wheels allows for their long life and excellent performance.
ANDRE has a wide dimensional range of guide wheels. The unique manufacturing technology of these grinding wheels makes it possible to achieve long life and excellent performance.

| TYPE 1

1.png
1 - D x T x H

Dimensional range [mm]

[D]

[T]

[H]

300 - 355

305 - 508

152,4 - 203,2

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1

330x305x203,2

95A180X11B2PL

35

1

300x270x152,4 - P200F40G50

95A150X11B2PL

35

1

300x300x127 - P185F24G35

95A150X11B2PL

35

[*] Ask the Sales Department about the full offer and available characteristics.

 
 
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INNER RING MAIN RACE GRINDING

Grinding the main raceway is one of the key grinding operations in the bearing manufacturing process.
The grinding wheels proposed by ANDRE guarantee high efficiency in the grinding process and the achievement of the required shape tolerances and roughness of the machined surface.

| TYPE 1 | TYPE 38

1.png
1 - D x T x H
38.png
38 - D/J x T/U x H

Dimensional range [mm]

[D]

[T]

[H]

508 - 510

8,5 - 24,5

254 - 304,8

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1

510x12,0x304,8

M3X120L7VE01N

63

1

510x19,5x304,8

M3X120L7VE01N

63

38

510/380x12,5/10,5x304,8

M3X120L7VE01N

63

[*] Ask the Sales Department about the full offer and available characteristics.

 
Image

OUTER RING RACE GRINDING

The main task of this key grinding process is to achieve desired shape, dimensions and surface roughness similar to the inner ring race grinding process The proposed characteristics of ANDRE grinding wheels make it possible to fully achieve the desired results of this grinding operation.

| TYPE 1

1.png
1 - D x T x H

Dimensional range [mm]

[D]

[T]

[H]

16 - 145

16 - 50

6 - 32

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1

38x22x13

M3X100K5VE01N

63

1

55x20x20

M3X100K5VE01N

63

1

80x25x20

M3X100K5VE01N

63

[*] Ask the Sales Department about the full offer and available characteristics.

 
Image

INNER RING HOLE GRINDING

The grinding of the hole is carried out in order to give the shape, dimension and roughness parameters required in the process. The proposed characteristics of ANDRE grinding wheels make it possible to fully achieve the desired results of this grinding operation.

| TYPE 1

1.png
1 - D x T x H

Dimensional range [mm]

[D]

[T]

[H]

16 - 145

16 - 50

6 - 32

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1

16x22x6

M3X100K5VE01N

63

1

25x20x13

M3X100N5VE01N

63

1

46x28x20

M3X100K5VE01N

63

[*] Ask the Sales Department about the full offer and available characteristics.

 
Image

INNER RING AUXILIARY RACE GRINDING

Grinding the auxiliary raceway of the inner ring gives the ground component specific dimensional tolerances and the appropriate geometry.
ANDRE for this operation offers a wide range of grinding wheel dimensions and optimized characteristics.

| TYPE 1M

1m_o_k.png
1M - D x T x H

Dimensional range [mm]

[D]

[T]

[H]

508 - 510

8,5 - 24,5

254 - 304,8

Examples of implemented abrasive tools in industry [*]

Type

Dimensions [mm]

Characteristics

Speed [m/s]

1M

120x10x57,1

59A1202K7VE01

63

1M

148x10x57,1

59A1202K7VE01

63

1M

210x10x76,2

59A1202K7VE01

63

[*] Ask the Sales Department about the full offer and available characteristics.

 
Image